PIMCO 1-5 Year U.S. TIPS Index Exchange-Traded Fund AMEX:STPZ Historical Prices

Below are the 3659 trading days of historical prices for STPZ.

# Exchange Symbol Date Open High Low Close
3659 AMEX STPZ Thu, Mar 7, 2024 51.43 51.45 51.41 51.44
3658 AMEX STPZ Wed, Mar 6, 2024 51.43 51.50 51.39 51.39
3657 AMEX STPZ Tue, Mar 5, 2024 51.36 51.41 51.36 51.39
3656 AMEX STPZ Mon, Mar 4, 2024 51.33 51.36 51.30 51.33
3655 AMEX STPZ Fri, Mar 1, 2024 51.24 51.38 51.21 51.36
3654 AMEX STPZ Thu, Feb 29, 2024 51.18 51.25 51.18 51.24
3653 AMEX STPZ Wed, Feb 28, 2024 51.11 51.16 51.11 51.16
3652 AMEX STPZ Tue, Feb 27, 2024 51.07 51.10 51.05 51.07
3651 AMEX STPZ Mon, Feb 26, 2024 50.97 51.08 50.97 51.08
3650 AMEX STPZ Fri, Feb 23, 2024 51.02 51.08 51.02 51.06
3649 AMEX STPZ Thu, Feb 22, 2024 51.05 51.09 51.01 51.03
3648 AMEX STPZ Wed, Feb 21, 2024 51.16 51.16 51.05 51.09
3647 AMEX STPZ Tue, Feb 20, 2024 51.13 51.15 51.12 51.13
3646 AMEX STPZ Fri, Feb 16, 2024 51.04 51.09 51.03 51.09
3645 AMEX STPZ Thu, Feb 15, 2024 51.16 51.16 51.13 51.13
3644 AMEX STPZ Wed, Feb 14, 2024 51.04 51.11 51.04 51.06
3643 AMEX STPZ Tue, Feb 13, 2024 51.01 51.03 50.95 50.95
3642 AMEX STPZ Mon, Feb 12, 2024 51.11 51.12 51.08 51.10
3641 AMEX STPZ Fri, Feb 9, 2024 51.09 51.12 51.08 51.09
3640 AMEX STPZ Thu, Feb 8, 2024 51.11 51.13 51.11 51.13
3639 AMEX STPZ Wed, Feb 7, 2024 51.13 51.19 51.12 51.12
3638 AMEX STPZ Tue, Feb 6, 2024 51.08 51.18 51.08 51.16
3637 AMEX STPZ Mon, Feb 5, 2024 51.07 51.08 51.01 51.04
3636 AMEX STPZ Fri, Feb 2, 2024 51.18 51.19 51.09 51.12
3635 AMEX STPZ Thu, Feb 1, 2024 51.46 51.53 51.39 51.39
3634 AMEX STPZ Wed, Jan 31, 2024 51.35 51.43 51.31 51.42
3633 AMEX STPZ Tue, Jan 30, 2024 51.32 51.34 51.24 51.27
3632 AMEX STPZ Mon, Jan 29, 2024 51.29 51.32 51.27 51.32
3631 AMEX STPZ Fri, Jan 26, 2024 51.24 51.24 51.21 51.22
3630 AMEX STPZ Thu, Jan 25, 2024 51.22 51.26 51.16 51.25
3629 AMEX STPZ Wed, Jan 24, 2024 51.18 51.19 51.12 51.12
3628 AMEX STPZ Tue, Jan 23, 2024 51.14 51.18 51.13 51.18
3627 AMEX STPZ Mon, Jan 22, 2024 51.20 51.24 51.20 51.21
3626 AMEX STPZ Fri, Jan 19, 2024 51.20 51.20 51.16 51.19
3625 AMEX STPZ Thu, Jan 18, 2024 51.20 51.24 51.14 51.22
3624 AMEX STPZ Wed, Jan 17, 2024 51.15 51.20 51.14 51.19
3623 AMEX STPZ Tue, Jan 16, 2024 51.32 51.38 51.26 51.29
3622 AMEX STPZ Fri, Jan 12, 2024 51.36 51.43 51.36 51.40
3621 AMEX STPZ Thu, Jan 11, 2024 51.17 51.27 51.17 51.27
3620 AMEX STPZ Wed, Jan 10, 2024 51.14 51.14 51.05 51.08
3619 AMEX STPZ Tue, Jan 9, 2024 51.08 51.12 51.08 51.08
3618 AMEX STPZ Mon, Jan 8, 2024 51.03 51.15 51.03 51.11
3617 AMEX STPZ Fri, Jan 5, 2024 51.05 51.16 51.04 51.06
3616 AMEX STPZ Thu, Jan 4, 2024 51.10 51.13 51.08 51.11
3615 AMEX STPZ Wed, Jan 3, 2024 51.08 51.19 51.08 51.19
3614 AMEX STPZ Tue, Jan 2, 2024 51.10 51.15 51.10 51.14
3613 AMEX STPZ Fri, Dec 29, 2023 51.12 51.22 51.11 51.15
3612 AMEX STPZ Thu, Dec 28, 2023 51.21 51.24 51.15 51.17
3611 AMEX STPZ Wed, Dec 27, 2023 51.19 51.27 51.19 51.24
3610 AMEX STPZ Tue, Dec 26, 2023 51.14 51.19 51.14 51.17
3609 AMEX STPZ Fri, Dec 22, 2023 51.26 51.26 51.09 51.15
3608 AMEX STPZ Thu, Dec 21, 2023 51.22 51.25 51.16 51.20
3607 AMEX STPZ Wed, Dec 20, 2023 51.16 51.20 51.11 51.18
3606 AMEX STPZ Tue, Dec 19, 2023 51.14 51.15 51.07 51.11
3605 AMEX STPZ Mon, Dec 18, 2023 51.12 51.14 51.09 51.10
3604 AMEX STPZ Fri, Dec 15, 2023 51.09 51.14 51.09 51.14
3603 AMEX STPZ Thu, Dec 14, 2023 51.13 51.24 51.13 51.20
3602 AMEX STPZ Wed, Dec 13, 2023 50.57 50.94 50.55 50.93
3601 AMEX STPZ Tue, Dec 12, 2023 50.53 50.56 50.49 50.54
3600 AMEX STPZ Mon, Dec 11, 2023 50.52 50.56 50.48 50.55
3599 AMEX STPZ Fri, Dec 8, 2023 50.54 50.59 50.51 50.59
3598 AMEX STPZ Thu, Dec 7, 2023 50.66 50.69 50.63 50.66
3597 AMEX STPZ Wed, Dec 6, 2023 50.67 50.67 50.60 50.66
3596 AMEX STPZ Tue, Dec 5, 2023 50.65 50.74 50.65 50.68
3595 AMEX STPZ Mon, Dec 4, 2023 50.63 50.67 50.60 50.65
3594 AMEX STPZ Fri, Dec 1, 2023 50.55 50.75 50.55 50.74
3593 AMEX STPZ Thu, Nov 30, 2023 50.71 50.71 50.63 50.54
3592 AMEX STPZ Wed, Nov 29, 2023 50.72 50.74 50.68 50.70
3591 AMEX STPZ Tue, Nov 28, 2023 50.43 50.63 50.43 50.62
3590 AMEX STPZ Mon, Nov 27, 2023 50.41 50.46 50.40 50.46
3589 AMEX STPZ Fri, Nov 24, 2023 50.43 50.43 50.39 50.39
3588 AMEX STPZ Wed, Nov 22, 2023 50.44 50.49 50.38 50.49
3587 AMEX STPZ Tue, Nov 21, 2023 50.48 50.51 50.43 50.47
3586 AMEX STPZ Mon, Nov 20, 2023 50.41 50.49 50.41 50.48
3585 AMEX STPZ Fri, Nov 17, 2023 50.42 50.43 50.38 50.43
3584 AMEX STPZ Thu, Nov 16, 2023 50.37 50.42 50.37 50.40
3583 AMEX STPZ Wed, Nov 15, 2023 50.31 50.33 50.27 50.33
3582 AMEX STPZ Tue, Nov 14, 2023 50.40 50.45 50.40 50.45
3581 AMEX STPZ Mon, Nov 13, 2023 50.12 50.22 50.12 50.22
3580 AMEX STPZ Fri, Nov 10, 2023 50.24 50.25 50.16 50.18
3579 AMEX STPZ Thu, Nov 9, 2023 50.32 50.34 50.18 50.20
3578 AMEX STPZ Wed, Nov 8, 2023 50.32 50.35 50.32 50.35
3577 AMEX STPZ Tue, Nov 7, 2023 50.33 50.39 50.28 50.39
3576 AMEX STPZ Mon, Nov 6, 2023 50.40 50.40 50.33 50.37
3575 AMEX STPZ Fri, Nov 3, 2023 50.46 50.48 50.39 50.45
3574 AMEX STPZ Thu, Nov 2, 2023 50.34 50.34 50.24 50.25
3573 AMEX STPZ Wed, Nov 1, 2023 50.06 50.27 50.06 50.26
3572 AMEX STPZ Tue, Oct 31, 2023 50.30 50.30 50.23 50.09
3571 AMEX STPZ Mon, Oct 30, 2023 50.24 50.31 50.24 50.31
3570 AMEX STPZ Fri, Oct 27, 2023 50.27 50.34 50.25 50.32
3569 AMEX STPZ Thu, Oct 26, 2023 50.16 50.27 50.16 50.27
3568 AMEX STPZ Wed, Oct 25, 2023 50.13 50.16 50.10 50.15
3567 AMEX STPZ Tue, Oct 24, 2023 50.16 50.19 50.12 50.18
3566 AMEX STPZ Mon, Oct 23, 2023 50.15 50.21 50.13 50.21
3565 AMEX STPZ Fri, Oct 20, 2023 50.25 50.26 50.22 50.26
3564 AMEX STPZ Thu, Oct 19, 2023 50.02 50.20 50.02 50.17
3563 AMEX STPZ Wed, Oct 18, 2023 50.11 50.15 50.05 50.05
3562 AMEX STPZ Tue, Oct 17, 2023 50.13 50.15 50.07 50.07
3561 AMEX STPZ Mon, Oct 16, 2023 50.22 50.25 50.21 50.25
3560 AMEX STPZ Fri, Oct 13, 2023 50.26 50.28 50.23 50.25
3559 AMEX STPZ Thu, Oct 12, 2023 50.12 50.14 50.05 50.10
3558 AMEX STPZ Wed, Oct 11, 2023 50.12 50.14 49.98 50.14
3557 AMEX STPZ Tue, Oct 10, 2023 50.04 50.14 50.04 50.10
3556 AMEX STPZ Mon, Oct 9, 2023 49.95 50.10 49.95 50.10
3555 AMEX STPZ Fri, Oct 6, 2023 49.75 49.87 49.75 49.86
3554 AMEX STPZ Thu, Oct 5, 2023 49.93 49.95 49.89 49.93
3553 AMEX STPZ Wed, Oct 4, 2023 49.82 49.88 49.81 49.88
3552 AMEX STPZ Tue, Oct 3, 2023 49.92 49.96 49.78 49.78
3551 AMEX STPZ Mon, Oct 2, 2023 49.99 50.02 49.93 49.96
3550 AMEX STPZ Fri, Sep 29, 2023 50.23 50.26 49.05 50.04
3549 AMEX STPZ Thu, Sep 28, 2023 50.03 50.17 50.03 50.15
3548 AMEX STPZ Wed, Sep 27, 2023 50.10 50.10 49.98 50.03
3547 AMEX STPZ Tue, Sep 26, 2023 50.11 50.12 50.02 50.04
3546 AMEX STPZ Mon, Sep 25, 2023 50.15 50.18 50.09 50.09
3545 AMEX STPZ Fri, Sep 22, 2023 50.17 50.24 50.17 50.21
3544 AMEX STPZ Thu, Sep 21, 2023 50.14 50.19 50.14 50.14
3543 AMEX STPZ Wed, Sep 20, 2023 50.32 50.36 50.18 50.19
3542 AMEX STPZ Tue, Sep 19, 2023 50.31 50.35 50.28 50.28
3541 AMEX STPZ Mon, Sep 18, 2023 50.22 50.35 50.22 50.33
3540 AMEX STPZ Fri, Sep 15, 2023 50.32 50.35 50.30 50.31
3539 AMEX STPZ Thu, Sep 14, 2023 50.43 50.44 50.35 50.37
3538 AMEX STPZ Wed, Sep 13, 2023 50.34 50.41 50.34 50.38
3537 AMEX STPZ Tue, Sep 12, 2023 50.32 50.35 50.29 50.33
3536 AMEX STPZ Mon, Sep 11, 2023 50.29 50.34 50.29 50.33
3535 AMEX STPZ Fri, Sep 8, 2023 50.34 50.37 50.28 50.29
3534 AMEX STPZ Thu, Sep 7, 2023 50.22 50.28 50.21 50.27
3533 AMEX STPZ Wed, Sep 6, 2023 50.25 50.26 50.14 50.14
3532 AMEX STPZ Tue, Sep 5, 2023 50.24 50.26 50.20 50.23
3531 AMEX STPZ Fri, Sep 1, 2023 50.33 50.33 50.23 50.24
3530 AMEX STPZ Thu, Aug 31, 2023 50.35 50.40 50.33 50.29
3529 AMEX STPZ Wed, Aug 30, 2023 50.38 50.40 50.31 50.31
3528 AMEX STPZ Tue, Aug 29, 2023 50.14 50.35 50.14 50.33
3527 AMEX STPZ Mon, Aug 28, 2023 50.20 50.22 50.17 50.20
3526 AMEX STPZ Fri, Aug 25, 2023 50.18 50.21 50.11 50.18
3525 AMEX STPZ Thu, Aug 24, 2023 50.25 50.29 50.17 50.20
3524 AMEX STPZ Wed, Aug 23, 2023 50.20 50.31 50.18 50.31
3523 AMEX STPZ Tue, Aug 22, 2023 50.12 50.13 50.09 50.11
3522 AMEX STPZ Mon, Aug 21, 2023 50.12 50.13 50.07 50.10
3521 AMEX STPZ Fri, Aug 18, 2023 50.17 50.22 50.16 50.16
3520 AMEX STPZ Thu, Aug 17, 2023 50.14 50.17 50.08 50.11
3519 AMEX STPZ Wed, Aug 16, 2023 50.16 50.19 50.06 50.07
3518 AMEX STPZ Tue, Aug 15, 2023 50.22 50.29 50.13 50.14
3517 AMEX STPZ Mon, Aug 14, 2023 50.24 50.27 50.20 50.20
3516 AMEX STPZ Fri, Aug 11, 2023 50.30 50.34 50.27 50.28
3515 AMEX STPZ Thu, Aug 10, 2023 50.45 50.49 50.33 50.34
3514 AMEX STPZ Wed, Aug 9, 2023 50.43 50.47 50.39 50.40
3513 AMEX STPZ Tue, Aug 8, 2023 50.45 50.49 50.42 50.43
3512 AMEX STPZ Mon, Aug 7, 2023 50.41 50.48 50.40 50.47
3511 AMEX STPZ Fri, Aug 4, 2023 50.28 50.41 50.28 50.39
3510 AMEX STPZ Thu, Aug 3, 2023 50.18 50.20 50.15 50.15
3509 AMEX STPZ Wed, Aug 2, 2023 50.23 50.26 50.16 50.22
3508 AMEX STPZ Tue, Aug 1, 2023 50.28 50.30 50.22 50.22
3507 AMEX STPZ Mon, Jul 31, 2023 50.35 50.42 50.35 50.34
3506 AMEX STPZ Fri, Jul 28, 2023 50.30 50.36 50.29 50.34
3505 AMEX STPZ Thu, Jul 27, 2023 50.37 50.38 50.22 50.24
3504 AMEX STPZ Wed, Jul 26, 2023 50.30 50.41 50.29 50.39
3503 AMEX STPZ Tue, Jul 25, 2023 50.36 50.39 50.26 50.33
3502 AMEX STPZ Mon, Jul 24, 2023 50.35 50.39 50.35 50.37
3501 AMEX STPZ Fri, Jul 21, 2023 50.36 50.39 50.33 50.33
3500 AMEX STPZ Thu, Jul 20, 2023 50.29 50.34 50.24 50.31
3499 AMEX STPZ Wed, Jul 19, 2023 50.34 50.37 50.30 50.34
3498 AMEX STPZ Tue, Jul 18, 2023 50.35 50.40 50.28 50.28
3497 AMEX STPZ Mon, Jul 17, 2023 50.31 50.34 50.29 50.30
3496 AMEX STPZ Fri, Jul 14, 2023 50.35 50.40 50.26 50.26
3495 AMEX STPZ Thu, Jul 13, 2023 50.43 50.46 50.41 50.44
3494 AMEX STPZ Wed, Jul 12, 2023 50.18 50.30 50.18 50.28
3493 AMEX STPZ Tue, Jul 11, 2023 50.08 50.10 50.03 50.03
3492 AMEX STPZ Mon, Jul 10, 2023 50.04 50.11 50.04 50.07
3491 AMEX STPZ Fri, Jul 7, 2023 49.98 50.09 49.97 49.97
3490 AMEX STPZ Thu, Jul 6, 2023 49.93 49.99 49.84 49.95
3489 AMEX STPZ Wed, Jul 5, 2023 50.15 50.17 50.07 50.08
3488 AMEX STPZ Mon, Jul 3, 2023 50.19 50.25 50.14 50.14
3487 AMEX STPZ Fri, Jun 30, 2023 50.23 50.30 50.21 50.19
3486 AMEX STPZ Thu, Jun 29, 2023 50.21 50.25 50.20 50.22
3485 AMEX STPZ Wed, Jun 28, 2023 50.38 50.42 50.34 50.37
3484 AMEX STPZ Tue, Jun 27, 2023 50.43 50.45 50.30 50.30
3483 AMEX STPZ Mon, Jun 26, 2023 50.42 50.45 50.38 50.39
3482 AMEX STPZ Fri, Jun 23, 2023 50.43 50.45 50.38 50.39
3481 AMEX STPZ Thu, Jun 22, 2023 50.37 50.44 50.34 50.34
3480 AMEX STPZ Wed, Jun 21, 2023 50.35 50.47 50.35 50.40
3479 AMEX STPZ Tue, Jun 20, 2023 50.41 50.45 50.40 50.40
3478 AMEX STPZ Fri, Jun 16, 2023 50.38 50.42 50.34 50.41
3477 AMEX STPZ Thu, Jun 15, 2023 50.47 50.52 50.46 50.49
3476 AMEX STPZ Wed, Jun 14, 2023 50.37 50.43 50.23 50.29
3475 AMEX STPZ Tue, Jun 13, 2023 50.45 50.45 50.26 50.27
3474 AMEX STPZ Mon, Jun 12, 2023 50.39 50.43 50.35 50.41
3473 AMEX STPZ Fri, Jun 9, 2023 50.43 50.46 50.36 50.36
3472 AMEX STPZ Thu, Jun 8, 2023 50.46 50.51 50.46 50.50
3471 AMEX STPZ Wed, Jun 7, 2023 50.47 50.50 50.36 50.38
3470 AMEX STPZ Tue, Jun 6, 2023 50.47 50.48 50.42 50.45
3469 AMEX STPZ Mon, Jun 5, 2023 50.41 50.54 50.43 50.45
3468 AMEX STPZ Fri, Jun 2, 2023 50.54 50.56 50.41 50.45
3467 AMEX STPZ Thu, Jun 1, 2023 50.48 50.56 50.48 50.53
3466 AMEX STPZ Wed, May 31, 2023 50.52 50.55 50.47 50.48
3465 AMEX STPZ Tue, May 30, 2023 50.39 50.48 50.39 50.47
3464 AMEX STPZ Fri, May 26, 2023 50.34 50.41 50.31 50.33
3463 AMEX STPZ Thu, May 25, 2023 50.46 50.51 50.34 50.34
3462 AMEX STPZ Wed, May 24, 2023 50.71 50.71 50.54 50.54
3461 AMEX STPZ Tue, May 23, 2023 50.60 50.68 50.60 50.67
3460 AMEX STPZ Mon, May 22, 2023 50.64 50.66 50.56 50.59
3459 AMEX STPZ Fri, May 19, 2023 50.63 50.76 50.59 50.62
3458 AMEX STPZ Thu, May 18, 2023 50.74 50.74 50.65 50.68
3457 AMEX STPZ Wed, May 17, 2023 50.81 50.83 50.76 50.78
3456 AMEX STPZ Tue, May 16, 2023 50.85 50.86 50.76 50.83
3455 AMEX STPZ Mon, May 15, 2023 50.86 50.90 50.86 50.90
3454 AMEX STPZ Fri, May 12, 2023 50.99 51.03 50.86 50.88
3453 AMEX STPZ Thu, May 11, 2023 51.05 51.10 51.00 51.02
3452 AMEX STPZ Wed, May 10, 2023 51.00 51.06 50.98 51.00
3451 AMEX STPZ Tue, May 9, 2023 50.97 50.99 50.92 50.98
3450 AMEX STPZ Mon, May 8, 2023 50.99 51.03 50.98 50.99
3449 AMEX STPZ Fri, May 5, 2023 51.08 51.09 51.01 51.05
3448 AMEX STPZ Thu, May 4, 2023 51.05 51.27 51.05 51.12
3447 AMEX STPZ Wed, May 3, 2023 51.00 51.08 50.96 51.07
3446 AMEX STPZ Tue, May 2, 2023 50.78 50.97 50.78 50.93
3445 AMEX STPZ Mon, May 1, 2023 50.83 50.87 50.74 50.77
3444 AMEX STPZ Fri, Apr 28, 2023 51.02 51.06 50.95 50.96
3443 AMEX STPZ Thu, Apr 27, 2023 51.06 51.07 50.94 50.94
3442 AMEX STPZ Wed, Apr 26, 2023 51.13 51.16 51.06 51.09
3441 AMEX STPZ Tue, Apr 25, 2023 51.09 51.18 51.08 51.16
3440 AMEX STPZ Mon, Apr 24, 2023 50.93 51.01 50.93 51.00
3439 AMEX STPZ Fri, Apr 21, 2023 50.93 50.96 50.87 50.89
3438 AMEX STPZ Thu, Apr 20, 2023 50.84 50.91 50.84 50.86
3437 AMEX STPZ Wed, Apr 19, 2023 50.76 50.81 50.75 50.75
3436 AMEX STPZ Tue, Apr 18, 2023 50.40 50.83 50.40 50.82
3435 AMEX STPZ Mon, Apr 17, 2023 50.85 50.88 50.78 50.78
3434 AMEX STPZ Fri, Apr 14, 2023 50.90 50.92 50.84 50.87
3433 AMEX STPZ Thu, Apr 13, 2023 51.07 51.13 50.93 50.93
3432 AMEX STPZ Wed, Apr 12, 2023 51.01 51.09 50.98 51.02
3431 AMEX STPZ Tue, Apr 11, 2023 51.05 51.06 51.00 51.02
3430 AMEX STPZ Mon, Apr 10, 2023 51.06 51.07 51.02 51.05
3429 AMEX STPZ Thu, Apr 6, 2023 51.25 51.28 51.21 51.24
3428 AMEX STPZ Wed, Apr 5, 2023 51.06 51.32 50.88 51.20
3427 AMEX STPZ Tue, Apr 4, 2023 50.89 51.20 50.86 51.10
3426 AMEX STPZ Mon, Apr 3, 2023 51.08 51.18 51.03 51.03
3425 AMEX STPZ Fri, Mar 31, 2023 50.95 51.12 50.94 50.94
3424 AMEX STPZ Thu, Mar 30, 2023 50.92 50.95 50.90 50.90
3423 AMEX STPZ Wed, Mar 29, 2023 50.80 50.91 50.80 50.86
3422 AMEX STPZ Tue, Mar 28, 2023 50.80 50.88 50.79 50.85
3421 AMEX STPZ Mon, Mar 27, 2023 50.82 50.87 50.77 50.79
3420 AMEX STPZ Fri, Mar 24, 2023 51.10 51.16 50.95 50.97
3419 AMEX STPZ Thu, Mar 23, 2023 50.98 51.07 50.95 51.01
3418 AMEX STPZ Wed, Mar 22, 2023 50.55 50.97 50.54 50.91
3417 AMEX STPZ Tue, Mar 21, 2023 50.49 50.66 50.49 50.53
3416 AMEX STPZ Mon, Mar 20, 2023 50.65 50.65 50.52 50.62
3415 AMEX STPZ Fri, Mar 17, 2023 50.54 50.70 50.54 50.58
3414 AMEX STPZ Thu, Mar 16, 2023 50.84 50.88 50.42 50.45
3413 AMEX STPZ Wed, Mar 15, 2023 50.61 50.87 50.61 50.79
3412 AMEX STPZ Tue, Mar 14, 2023 50.47 50.54 50.38 50.44
3411 AMEX STPZ Mon, Mar 13, 2023 50.36 50.64 50.36 50.51
3410 AMEX STPZ Fri, Mar 10, 2023 50.00 50.12 49.97 50.10
3409 AMEX STPZ Thu, Mar 9, 2023 49.84 49.90 49.82 49.84
3408 AMEX STPZ Wed, Mar 8, 2023 49.86 49.89 49.71 49.72
3407 AMEX STPZ Tue, Mar 7, 2023 50.09 50.10 49.85 49.85
3406 AMEX STPZ Mon, Mar 6, 2023 50.24 50.25 50.13 50.13
3405 AMEX STPZ Fri, Mar 3, 2023 50.02 50.23 50.02 50.20
3404 AMEX STPZ Thu, Mar 2, 2023 49.92 50.05 49.92 50.00
3403 AMEX STPZ Wed, Mar 1, 2023 49.93 49.97 49.88 49.96
3402 AMEX STPZ Tue, Feb 28, 2023 49.91 50.05 49.89 49.98
3401 AMEX STPZ Mon, Feb 27, 2023 49.93 49.93 49.86 49.89
3400 AMEX STPZ Fri, Feb 24, 2023 49.83 49.87 49.80 49.84
3399 AMEX STPZ Thu, Feb 23, 2023 50.04 50.06 49.97 50.03
3398 AMEX STPZ Wed, Feb 22, 2023 50.09 50.13 49.95 49.95
3397 AMEX STPZ Tue, Feb 21, 2023 50.01 50.06 49.98 50.01
3396 AMEX STPZ Fri, Feb 17, 2023 50.01 50.10 50.00 50.08
3395 AMEX STPZ Thu, Feb 16, 2023 50.15 50.17 50.06 50.08
3394 AMEX STPZ Wed, Feb 15, 2023 50.05 50.14 50.05 50.09
3393 AMEX STPZ Tue, Feb 14, 2023 50.08 50.15 50.00 50.04
3392 AMEX STPZ Mon, Feb 13, 2023 50.13 50.15 50.10 50.14
3391 AMEX STPZ Fri, Feb 10, 2023 50.21 50.24 50.13 50.13
3390 AMEX STPZ Thu, Feb 9, 2023 50.34 50.34 50.18 50.18
3389 AMEX STPZ Wed, Feb 8, 2023 50.26 50.30 50.21 50.28
3388 AMEX STPZ Tue, Feb 7, 2023 50.05 50.29 50.05 50.16
3387 AMEX STPZ Mon, Feb 6, 2023 50.05 50.08 50.01 50.02
3386 AMEX STPZ Fri, Feb 3, 2023 50.35 50.35 50.14 50.17
3385 AMEX STPZ Thu, Feb 2, 2023 50.52 50.55 50.44 50.46
3384 AMEX STPZ Wed, Feb 1, 2023 50.33 50.49 50.20 50.45
3383 AMEX STPZ Tue, Jan 31, 2023 50.24 50.27 50.18 50.25
3382 AMEX STPZ Mon, Jan 30, 2023 50.31 50.31 50.20 50.21
3381 AMEX STPZ Fri, Jan 27, 2023 50.32 50.36 50.30 50.33
3380 AMEX STPZ Thu, Jan 26, 2023 50.37 50.42 50.33 50.37
3379 AMEX STPZ Wed, Jan 25, 2023 50.34 50.37 50.30 50.36
3378 AMEX STPZ Tue, Jan 24, 2023 50.25 50.33 50.22 50.31
3377 AMEX STPZ Mon, Jan 23, 2023 50.22 50.30 50.22 50.23
3376 AMEX STPZ Fri, Jan 20, 2023 50.30 50.30 50.25 50.26
3375 AMEX STPZ Thu, Jan 19, 2023 50.21 50.37 50.17 50.35
3374 AMEX STPZ Wed, Jan 18, 2023 50.23 50.27 50.20 50.20
3373 AMEX STPZ Tue, Jan 17, 2023 50.08 50.14 50.07 50.07
3372 AMEX STPZ Fri, Jan 13, 2023 50.23 50.28 50.10 50.11
3371 AMEX STPZ Thu, Jan 12, 2023 50.20 50.27 50.14 50.25
3370 AMEX STPZ Wed, Jan 11, 2023 50.02 50.04 49.97 50.04
3369 AMEX STPZ Tue, Jan 10, 2023 50.03 50.03 49.96 50.00
3368 AMEX STPZ Mon, Jan 9, 2023 50.06 50.12 50.00 50.01
3367 AMEX STPZ Fri, Jan 6, 2023 49.91 50.04 49.84 50.03
3366 AMEX STPZ Thu, Jan 5, 2023 49.73 49.82 49.69 49.78
3365 AMEX STPZ Wed, Jan 4, 2023 49.93 49.93 49.81 49.81
3364 AMEX STPZ Tue, Jan 3, 2023 49.93 49.96 49.84 49.87
3363 AMEX STPZ Fri, Dec 30, 2022 49.83 49.96 49.80 49.87
3362 AMEX STPZ Thu, Dec 29, 2022 49.96 49.96 49.90 49.96
3361 AMEX STPZ Wed, Dec 28, 2022 50.02 50.06 49.95 49.87
3360 AMEX STPZ Tue, Dec 27, 2022 50.04 50.09 49.97 49.97
3359 AMEX STPZ Fri, Dec 23, 2022 50.05 50.10 50.02 50.08
3358 AMEX STPZ Thu, Dec 22, 2022 50.18 50.22 50.05 50.08
3357 AMEX STPZ Wed, Dec 21, 2022 50.20 50.23 50.13 50.19
3356 AMEX STPZ Tue, Dec 20, 2022 49.97 50.06 49.97 50.04
3355 AMEX STPZ Mon, Dec 19, 2022 50.07 50.08 49.99 50.03
3354 AMEX STPZ Fri, Dec 16, 2022 50.00 50.11 49.99 50.10
3353 AMEX STPZ Thu, Dec 15, 2022 50.17 50.20 50.05 50.14
3352 AMEX STPZ Wed, Dec 14, 2022 50.17 50.26 50.04 50.19
3351 AMEX STPZ Tue, Dec 13, 2022 50.25 50.30 50.19 50.19
3350 AMEX STPZ Mon, Dec 12, 2022 50.06 50.12 50.00 50.06
3349 AMEX STPZ Fri, Dec 9, 2022 50.14 50.16 50.04 50.04
3348 AMEX STPZ Thu, Dec 8, 2022 50.22 50.24 50.15 50.17
3347 AMEX STPZ Wed, Dec 7, 2022 50.12 50.23 50.12 50.23
3346 AMEX STPZ Tue, Dec 6, 2022 50.18 50.20 50.08 50.13
3345 AMEX STPZ Mon, Dec 5, 2022 50.40 50.40 50.15 50.22
3344 AMEX STPZ Fri, Dec 2, 2022 50.21 50.48 50.20 50.47
3343 AMEX STPZ Thu, Dec 1, 2022 50.22 50.38 50.22 50.35
3342 AMEX STPZ Wed, Nov 30, 2022 49.78 50.21 49.75 50.15
3341 AMEX STPZ Tue, Nov 29, 2022 49.77 49.84 49.76 49.76
3340 AMEX STPZ Mon, Nov 28, 2022 49.89 49.89 49.79 49.84
3339 AMEX STPZ Fri, Nov 25, 2022 49.89 49.91 49.85 49.90
3338 AMEX STPZ Wed, Nov 23, 2022 49.73 49.90 49.73 49.87
3337 AMEX STPZ Tue, Nov 22, 2022 49.82 49.84 49.76 49.78
3336 AMEX STPZ Mon, Nov 21, 2022 49.65 49.76 49.60 49.71
3335 AMEX STPZ Fri, Nov 18, 2022 49.69 49.72 49.58 49.61
3334 AMEX STPZ Thu, Nov 17, 2022 49.84 49.86 49.72 49.74
3333 AMEX STPZ Wed, Nov 16, 2022 49.95 49.98 49.91 49.94
3332 AMEX STPZ Tue, Nov 15, 2022 49.89 50.00 49.89 49.92
3331 AMEX STPZ Mon, Nov 14, 2022 49.95 49.98 49.82 49.82
3330 AMEX STPZ Fri, Nov 11, 2022 49.88 50.05 49.88 50.00
3329 AMEX STPZ Thu, Nov 10, 2022 49.87 50.05 49.87 49.97
3328 AMEX STPZ Wed, Nov 9, 2022 49.74 49.79 49.66 49.70
3327 AMEX STPZ Tue, Nov 8, 2022 49.74 49.82 49.72 49.74
3326 AMEX STPZ Mon, Nov 7, 2022 49.77 49.78 49.72 49.75
3325 AMEX STPZ Fri, Nov 4, 2022 49.62 49.74 49.61 49.68
3324 AMEX STPZ Thu, Nov 3, 2022 49.56 49.67 49.50 49.50
3323 AMEX STPZ Wed, Nov 2, 2022 49.95 50.13 49.81 49.84
3322 AMEX STPZ Tue, Nov 1, 2022 50.10 50.10 49.86 49.87
3321 AMEX STPZ Mon, Oct 31, 2022 49.96 49.97 49.87 49.96
3320 AMEX STPZ Fri, Oct 28, 2022 50.04 50.09 49.93 49.96
3319 AMEX STPZ Thu, Oct 27, 2022 50.03 50.13 50.00 50.06
3318 AMEX STPZ Wed, Oct 26, 2022 49.95 50.03 49.86 49.88
3317 AMEX STPZ Tue, Oct 25, 2022 49.93 50.02 49.89 49.91
3316 AMEX STPZ Mon, Oct 24, 2022 49.86 49.95 49.85 49.88
3315 AMEX STPZ Fri, Oct 21, 2022 49.66 49.93 49.66 49.85
3314 AMEX STPZ Thu, Oct 20, 2022 49.61 49.72 49.56 49.58
3313 AMEX STPZ Wed, Oct 19, 2022 49.60 49.66 49.59 49.64
3312 AMEX STPZ Tue, Oct 18, 2022 49.86 49.89 49.71 49.75
3311 AMEX STPZ Mon, Oct 17, 2022 49.83 49.89 49.78 49.78
3310 AMEX STPZ Fri, Oct 14, 2022 49.77 49.78 49.61 49.68
3309 AMEX STPZ Thu, Oct 13, 2022 49.55 49.79 49.52 49.76
3308 AMEX STPZ Wed, Oct 12, 2022 49.79 49.82 49.70 49.72
3307 AMEX STPZ Tue, Oct 11, 2022 49.74 49.86 49.74 49.75
3306 AMEX STPZ Mon, Oct 10, 2022 49.84 49.84 49.61 49.63
3305 AMEX STPZ Fri, Oct 7, 2022 49.72 49.85 49.71 49.76
3304 AMEX STPZ Thu, Oct 6, 2022 49.81 49.83 49.74 49.78
3303 AMEX STPZ Wed, Oct 5, 2022 49.84 49.88 49.71 49.77
3302 AMEX STPZ Tue, Oct 4, 2022 49.96 50.02 49.90 49.95
3301 AMEX STPZ Mon, Oct 3, 2022 49.57 49.85 49.57 49.76
3300 AMEX STPZ Fri, Sep 30, 2022 49.49 49.57 49.34 49.41
3299 AMEX STPZ Thu, Sep 29, 2022 49.82 49.82 49.54 49.55
3298 AMEX STPZ Wed, Sep 28, 2022 49.70 49.98 49.61 49.98
3297 AMEX STPZ Tue, Sep 27, 2022 49.61 49.63 49.41 49.45
3296 AMEX STPZ Mon, Sep 26, 2022 49.84 49.86 49.46 49.46
3295 AMEX STPZ Fri, Sep 23, 2022 50.00 50.00 49.84 49.89
3294 AMEX STPZ Thu, Sep 22, 2022 50.37 50.37 50.09 50.11
3293 AMEX STPZ Wed, Sep 21, 2022 50.43 50.50 50.21 50.41
3292 AMEX STPZ Tue, Sep 20, 2022 50.38 50.44 50.36 50.41
3291 AMEX STPZ Mon, Sep 19, 2022 50.50 50.53 50.41 50.47
3290 AMEX STPZ Fri, Sep 16, 2022 50.69 50.72 50.60 50.60
3289 AMEX STPZ Thu, Sep 15, 2022 50.87 50.87 50.68 50.68
3288 AMEX STPZ Wed, Sep 14, 2022 50.83 50.94 50.83 50.87
3287 AMEX STPZ Tue, Sep 13, 2022 50.83 50.87 50.77 50.85
3286 AMEX STPZ Mon, Sep 12, 2022 51.07 51.07 50.92 50.96
3285 AMEX STPZ Fri, Sep 9, 2022 50.95 51.01 50.93 50.96
3284 AMEX STPZ Thu, Sep 8, 2022 51.05 51.05 50.93 50.95
3283 AMEX STPZ Wed, Sep 7, 2022 51.13 51.13 51.02 51.12
3282 AMEX STPZ Tue, Sep 6, 2022 51.20 51.20 51.02 51.05
3281 AMEX STPZ Fri, Sep 2, 2022 51.33 51.33 51.17 51.27
3280 AMEX STPZ Thu, Sep 1, 2022 51.12 51.15 51.04 51.06
3279 AMEX STPZ Wed, Aug 31, 2022 52.10 52.10 51.83 51.24
3278 AMEX STPZ Tue, Aug 30, 2022 52.19 52.22 52.08 52.13
3277 AMEX STPZ Mon, Aug 29, 2022 52.31 52.31 52.23 52.23
3276 AMEX STPZ Fri, Aug 26, 2022 52.51 52.51 52.34 52.39
3275 AMEX STPZ Thu, Aug 25, 2022 52.51 52.56 52.46 52.48
3274 AMEX STPZ Wed, Aug 24, 2022 52.34 52.47 52.34 52.45
3273 AMEX STPZ Tue, Aug 23, 2022 52.25 52.42 52.25 52.36
3272 AMEX STPZ Mon, Aug 22, 2022 52.26 52.26 52.20 52.25
3271 AMEX STPZ Fri, Aug 19, 2022 52.26 52.31 52.24 52.28
3270 AMEX STPZ Thu, Aug 18, 2022 52.22 52.35 52.20 52.30
3269 AMEX STPZ Wed, Aug 17, 2022 52.17 52.22 52.12 52.15
3268 AMEX STPZ Tue, Aug 16, 2022 52.29 52.29 52.17 52.17
3267 AMEX STPZ Mon, Aug 15, 2022 52.28 52.30 52.26 52.27
3266 AMEX STPZ Fri, Aug 12, 2022 52.26 52.29 52.19 52.27
3265 AMEX STPZ Thu, Aug 11, 2022 52.25 52.31 52.16 52.16
3264 AMEX STPZ Wed, Aug 10, 2022 52.13 52.25 52.10 52.10
3263 AMEX STPZ Tue, Aug 9, 2022 52.21 52.21 52.13 52.16
3262 AMEX STPZ Mon, Aug 8, 2022 52.13 52.23 52.12 52.12
3261 AMEX STPZ Fri, Aug 5, 2022 52.12 52.16 52.06 52.09
3260 AMEX STPZ Thu, Aug 4, 2022 52.41 52.43 52.34 52.42
3259 AMEX STPZ Wed, Aug 3, 2022 52.37 52.39 52.22 52.37
3258 AMEX STPZ Tue, Aug 2, 2022 52.61 52.65 52.27 52.31
3257 AMEX STPZ Mon, Aug 1, 2022 52.63 52.70 52.61 52.64
3256 AMEX STPZ Fri, Jul 29, 2022 53.14 53.21 53.07 52.74
3255 AMEX STPZ Thu, Jul 28, 2022 52.99 53.05 52.91 52.95
3254 AMEX STPZ Wed, Jul 27, 2022 52.61 52.77 52.58 52.77
3253 AMEX STPZ Tue, Jul 26, 2022 52.71 52.72 52.51 52.51
3252 AMEX STPZ Mon, Jul 25, 2022 52.52 52.61 52.51 52.57
3251 AMEX STPZ Fri, Jul 22, 2022 52.46 52.61 52.46 52.59
3250 AMEX STPZ Thu, Jul 21, 2022 52.21 52.35 52.21 52.35
3249 AMEX STPZ Wed, Jul 20, 2022 52.24 52.30 52.17 52.17
3248 AMEX STPZ Tue, Jul 19, 2022 52.20 52.30 52.20 52.22
3247 AMEX STPZ Mon, Jul 18, 2022 52.20 52.28 52.07 52.25
3246 AMEX STPZ Fri, Jul 15, 2022 51.93 52.16 51.93 52.05
3245 AMEX STPZ Thu, Jul 14, 2022 51.84 51.99 51.79 51.83
3244 AMEX STPZ Wed, Jul 13, 2022 51.88 52.13 51.88 51.97
3243 AMEX STPZ Tue, Jul 12, 2022 52.00 52.07 51.95 51.95
3242 AMEX STPZ Mon, Jul 11, 2022 52.10 52.19 52.09 52.16
3241 AMEX STPZ Fri, Jul 8, 2022 52.03 52.11 52.00 52.05
3240 AMEX STPZ Thu, Jul 7, 2022 52.19 52.19 52.02 52.05
3239 AMEX STPZ Wed, Jul 6, 2022 52.32 52.35 52.04 52.04
3238 AMEX STPZ Tue, Jul 5, 2022 52.53 52.57 52.32 52.35
3237 AMEX STPZ Fri, Jul 1, 2022 52.48 52.63 52.38 52.57
3236 AMEX STPZ Thu, Jun 30, 2022 52.47 52.47 52.29 52.08
3235 AMEX STPZ Wed, Jun 29, 2022 52.33 52.45 52.25 52.34
3234 AMEX STPZ Tue, Jun 28, 2022 52.42 52.48 52.36 52.37
3233 AMEX STPZ Mon, Jun 27, 2022 52.59 52.65 52.47 52.47
3232 AMEX STPZ Fri, Jun 24, 2022 52.65 52.72 52.61 52.67
3231 AMEX STPZ Thu, Jun 23, 2022 52.57 52.71 52.53 52.61
3230 AMEX STPZ Wed, Jun 22, 2022 52.36 52.52 52.36 52.49
3229 AMEX STPZ Tue, Jun 21, 2022 52.39 52.50 52.38 52.38
3228 AMEX STPZ Fri, Jun 17, 2022 52.43 52.51 52.31 52.47
3227 AMEX STPZ Thu, Jun 16, 2022 52.28 52.57 52.18 52.54
3226 AMEX STPZ Wed, Jun 15, 2022 52.25 52.75 52.21 52.62
3225 AMEX STPZ Tue, Jun 14, 2022 52.67 52.67 52.09 52.18
3224 AMEX STPZ Mon, Jun 13, 2022 52.90 52.94 52.67 52.78
3223 AMEX STPZ Fri, Jun 10, 2022 53.28 53.29 53.18 53.19
3222 AMEX STPZ Thu, Jun 9, 2022 53.27 53.31 53.21 53.30
3221 AMEX STPZ Wed, Jun 8, 2022 53.23 53.30 53.23 53.24
3220 AMEX STPZ Tue, Jun 7, 2022 53.25 53.28 53.21 53.28
3219 AMEX STPZ Mon, Jun 6, 2022 53.29 53.29 53.18 53.23
3218 AMEX STPZ Fri, Jun 3, 2022 53.22 53.36 53.19 53.35
3217 AMEX STPZ Thu, Jun 2, 2022 53.20 53.23 53.17 53.20
3216 AMEX STPZ Wed, Jun 1, 2022 53.26 53.26 53.09 53.12
3215 AMEX STPZ Tue, May 31, 2022 53.97 53.98 53.82 53.30
3214 AMEX STPZ Fri, May 27, 2022 54.00 54.02 53.95 53.99
3213 AMEX STPZ Thu, May 26, 2022 53.92 53.98 53.86 53.92
3212 AMEX STPZ Wed, May 25, 2022 53.78 53.78 53.66 53.75
3211 AMEX STPZ Tue, May 24, 2022 53.57 53.70 53.56 53.67
3210 AMEX STPZ Mon, May 23, 2022 53.57 53.61 53.51 53.53
3209 AMEX STPZ Fri, May 20, 2022 53.58 53.62 53.51 53.57
3208 AMEX STPZ Thu, May 19, 2022 53.62 53.66 53.45 53.56
3207 AMEX STPZ Wed, May 18, 2022 53.60 53.64 53.49 53.58
3206 AMEX STPZ Tue, May 17, 2022 53.58 53.58 53.42 53.47
3205 AMEX STPZ Mon, May 16, 2022 53.61 53.62 53.54 53.60
3204 AMEX STPZ Fri, May 13, 2022 53.33 53.51 53.24 53.51
3203 AMEX STPZ Thu, May 12, 2022 53.41 53.44 53.22 53.28
3202 AMEX STPZ Wed, May 11, 2022 53.07 53.34 53.04 53.30
3201 AMEX STPZ Tue, May 10, 2022 53.17 53.28 53.04 53.04
3200 AMEX STPZ Mon, May 9, 2022 53.43 53.43 53.27 53.29
3199 AMEX STPZ Fri, May 6, 2022 53.30 53.48 53.27 53.44
3198 AMEX STPZ Thu, May 5, 2022 53.46 53.49 53.24 53.39
3197 AMEX STPZ Wed, May 4, 2022 53.30 53.66 53.20 53.61
3196 AMEX STPZ Tue, May 3, 2022 53.46 53.55 53.33 53.33
3195 AMEX STPZ Mon, May 2, 2022 53.59 53.59 53.32 53.37
3194 AMEX STPZ Fri, Apr 29, 2022 54.25 54.33 54.02 53.67
3193 AMEX STPZ Thu, Apr 28, 2022 54.19 54.31 54.14 54.31
3192 AMEX STPZ Wed, Apr 27, 2022 54.20 54.21 54.10 54.18
3191 AMEX STPZ Tue, Apr 26, 2022 54.07 54.17 54.05 54.17
3190 AMEX STPZ Mon, Apr 25, 2022 54.17 54.17 54.02 54.06
3189 AMEX STPZ Fri, Apr 22, 2022 54.08 54.19 54.05 54.08
3188 AMEX STPZ Thu, Apr 21, 2022 54.00 54.14 53.86 54.13
3187 AMEX STPZ Wed, Apr 20, 2022 53.86 54.00 53.86 53.96
3186 AMEX STPZ Tue, Apr 19, 2022 53.95 53.96 53.83 53.86
3185 AMEX STPZ Mon, Apr 18, 2022 54.06 54.06 53.99 54.02
3184 AMEX STPZ Thu, Apr 14, 2022 53.95 54.05 53.91 53.98
3183 AMEX STPZ Wed, Apr 13, 2022 54.07 54.11 53.95 53.98
3182 AMEX STPZ Tue, Apr 12, 2022 53.98 54.11 53.98 53.99
3181 AMEX STPZ Mon, Apr 11, 2022 53.70 53.92 53.70 53.92
3180 AMEX STPZ Fri, Apr 8, 2022 53.75 53.86 53.71 53.86
3179 AMEX STPZ Thu, Apr 7, 2022 53.75 53.82 53.69 53.76
3178 AMEX STPZ Wed, Apr 6, 2022 53.78 53.78 53.56 53.71
3177 AMEX STPZ Tue, Apr 5, 2022 53.92 53.95 53.74 53.76
3176 AMEX STPZ Mon, Apr 4, 2022 53.97 53.97 53.88 53.91
3175 AMEX STPZ Fri, Apr 1, 2022 53.95 54.00 53.86 53.89
3174 AMEX STPZ Thu, Mar 31, 2022 54.60 54.67 54.44 54.15
3173 AMEX STPZ Wed, Mar 30, 2022 54.64 54.70 54.60 54.67
3172 AMEX STPZ Tue, Mar 29, 2022 54.56 54.65 54.51 54.53
3171 AMEX STPZ Mon, Mar 28, 2022 54.90 54.91 54.75 54.76
3170 AMEX STPZ Fri, Mar 25, 2022 54.99 55.03 54.88 54.98
3169 AMEX STPZ Thu, Mar 24, 2022 55.21 55.29 55.11 55.13
3168 AMEX STPZ Wed, Mar 23, 2022 55.06 55.27 55.05 55.27
3167 AMEX STPZ Tue, Mar 22, 2022 55.06 55.06 54.90 54.92
3166 AMEX STPZ Mon, Mar 21, 2022 55.13 55.25 54.97 55.05
3165 AMEX STPZ Fri, Mar 18, 2022 55.20 55.40 55.16 55.24
3164 AMEX STPZ Thu, Mar 17, 2022 55.05 55.35 55.01 55.35
3163 AMEX STPZ Wed, Mar 16, 2022 55.07 55.11 54.63 54.86
3162 AMEX STPZ Tue, Mar 15, 2022 55.29 55.29 55.12 55.16
3161 AMEX STPZ Mon, Mar 14, 2022 55.42 55.42 55.27 55.30
3160 AMEX STPZ Fri, Mar 11, 2022 55.44 55.59 55.42 55.59
3159 AMEX STPZ Thu, Mar 10, 2022 55.19 55.43 55.09 55.37
3158 AMEX STPZ Wed, Mar 9, 2022 55.29 55.30 55.09 55.21
3157 AMEX STPZ Tue, Mar 8, 2022 55.55 55.59 55.34 55.52
3156 AMEX STPZ Mon, Mar 7, 2022 55.25 55.44 55.22 55.43
3155 AMEX STPZ Fri, Mar 4, 2022 55.18 55.41 55.18 55.26
3154 AMEX STPZ Thu, Mar 3, 2022 55.19 55.22 55.02 55.03
3153 AMEX STPZ Wed, Mar 2, 2022 55.37 55.37 55.17 55.21
3152 AMEX STPZ Tue, Mar 1, 2022 55.24 55.50 55.22 55.38
3151 AMEX STPZ Mon, Feb 28, 2022 54.95 55.15 54.92 55.03
3150 AMEX STPZ Fri, Feb 25, 2022 54.64 54.70 54.59 54.68
3149 AMEX STPZ Thu, Feb 24, 2022 55.06 55.17 54.71 54.78
3148 AMEX STPZ Wed, Feb 23, 2022 54.40 54.61 54.39 54.57
3147 AMEX STPZ Tue, Feb 22, 2022 54.42 54.47 54.38 54.45
3146 AMEX STPZ Fri, Feb 18, 2022 54.37 54.39 54.33 54.37
3145 AMEX STPZ Thu, Feb 17, 2022 54.19 54.37 54.19 54.32
3144 AMEX STPZ Wed, Feb 16, 2022 54.18 54.27 54.17 54.17
3143 AMEX STPZ Tue, Feb 15, 2022 54.17 54.20 54.09 54.14
3142 AMEX STPZ Mon, Feb 14, 2022 54.13 54.29 54.05 54.27
3141 AMEX STPZ Fri, Feb 11, 2022 54.09 54.22 53.99 54.21
3140 AMEX STPZ Thu, Feb 10, 2022 53.99 54.11 53.87 53.89
3139 AMEX STPZ Wed, Feb 9, 2022 54.04 54.11 54.03 54.06
3138 AMEX STPZ Tue, Feb 8, 2022 54.01 54.08 54.01 54.01
3137 AMEX STPZ Mon, Feb 7, 2022 54.12 54.16 54.02 54.11
3136 AMEX STPZ Fri, Feb 4, 2022 54.19 54.19 54.08 54.14
3135 AMEX STPZ Thu, Feb 3, 2022 54.30 54.33 54.24 54.27
3134 AMEX STPZ Wed, Feb 2, 2022 54.39 54.45 54.37 54.42
3133 AMEX STPZ Tue, Feb 1, 2022 54.49 54.49 54.36 54.40
3132 AMEX STPZ Mon, Jan 31, 2022 54.60 54.66 54.58 54.49
3131 AMEX STPZ Fri, Jan 28, 2022 54.54 54.62 54.54 54.58
3130 AMEX STPZ Thu, Jan 27, 2022 54.50 54.52 54.42 54.49
3129 AMEX STPZ Wed, Jan 26, 2022 54.76 54.80 54.47 54.53
3128 AMEX STPZ Tue, Jan 25, 2022 54.72 54.78 54.68 54.71
3127 AMEX STPZ Mon, Jan 24, 2022 54.60 54.74 54.59 54.69
3126 AMEX STPZ Fri, Jan 21, 2022 54.61 54.64 54.55 54.62
3125 AMEX STPZ Thu, Jan 20, 2022 54.56 54.66 54.53 54.54
3124 AMEX STPZ Wed, Jan 19, 2022 54.57 54.57 54.50 54.51
3123 AMEX STPZ Tue, Jan 18, 2022 54.71 54.71 54.54 54.57
3122 AMEX STPZ Fri, Jan 14, 2022 54.74 54.74 54.66 54.69
3121 AMEX STPZ Thu, Jan 13, 2022 54.74 54.81 54.71 54.78
3120 AMEX STPZ Wed, Jan 12, 2022 54.85 54.89 54.76 54.77
3119 AMEX STPZ Tue, Jan 11, 2022 54.68 54.92 54.67 54.90
3118 AMEX STPZ Mon, Jan 10, 2022 54.66 54.70 54.61 54.69
3117 AMEX STPZ Fri, Jan 7, 2022 54.74 54.76 54.63 54.68
3116 AMEX STPZ Thu, Jan 6, 2022 54.77 54.77 54.61 54.72
3115 AMEX STPZ Wed, Jan 5, 2022 55.08 55.08 54.84 54.89
3114 AMEX STPZ Tue, Jan 4, 2022 55.11 55.14 55.01 55.06
3113 AMEX STPZ Mon, Jan 3, 2022 55.04 55.11 54.99 55.10
3112 AMEX STPZ Fri, Dec 31, 2021 55.11 55.18 55.06 55.18
3111 AMEX STPZ Thu, Dec 30, 2021 55.08 55.11 55.05 55.10
3110 AMEX STPZ Wed, Dec 29, 2021 55.14 55.26 55.12 55.05
3109 AMEX STPZ Tue, Dec 28, 2021 55.17 55.18 55.12 55.14
3108 AMEX STPZ Mon, Dec 27, 2021 55.04 55.12 55.04 55.11
3107 AMEX STPZ Thu, Dec 23, 2021 55.09 55.09 55.02 55.05
3106 AMEX STPZ Wed, Dec 22, 2021 54.95 55.11 54.94 55.08
3105 AMEX STPZ Tue, Dec 21, 2021 54.99 54.99 54.94 54.99
3104 AMEX STPZ Mon, Dec 20, 2021 54.97 55.01 54.95 54.99
3103 AMEX STPZ Fri, Dec 17, 2021 55.03 55.04 54.97 54.98
3102 AMEX STPZ Thu, Dec 16, 2021 55.05 55.10 54.96 55.06
3101 AMEX STPZ Wed, Dec 15, 2021 54.83 54.94 54.68 54.94
3100 AMEX STPZ Tue, Dec 14, 2021 54.94 54.94 54.83 54.87
3099 AMEX STPZ Mon, Dec 13, 2021 55.03 55.09 54.99 55.00
3098 AMEX STPZ Fri, Dec 10, 2021 54.97 55.07 54.95 55.04
3097 AMEX STPZ Thu, Dec 9, 2021 55.19 55.20 55.00 55.00
3096 AMEX STPZ Wed, Dec 8, 2021 55.15 55.20 55.13 55.17
3095 AMEX STPZ Tue, Dec 7, 2021 55.11 55.14 55.09 55.12
3094 AMEX STPZ Mon, Dec 6, 2021 55.10 55.13 55.03 55.04
3093 AMEX STPZ Fri, Dec 3, 2021 54.97 55.09 54.96 55.05
3092 AMEX STPZ Thu, Dec 2, 2021 54.89 54.97 54.87 54.97
3091 AMEX STPZ Wed, Dec 1, 2021 55.10 55.10 54.87 54.96
3090 AMEX STPZ Tue, Nov 30, 2021 55.37 55.42 55.09 55.06
3089 AMEX STPZ Mon, Nov 29, 2021 55.38 55.39 55.30 55.30
3088 AMEX STPZ Fri, Nov 26, 2021 55.32 55.34 55.24 55.31
3087 AMEX STPZ Wed, Nov 24, 2021 55.24 55.34 55.19 55.32
3086 AMEX STPZ Tue, Nov 23, 2021 55.15 55.25 55.13 55.23
3085 AMEX STPZ Mon, Nov 22, 2021 55.14 55.26 55.10 55.20
3084 AMEX STPZ Fri, Nov 19, 2021 55.61 55.63 55.38 55.39
3083 AMEX STPZ Thu, Nov 18, 2021 55.69 55.70 55.62 55.62
3082 AMEX STPZ Wed, Nov 17, 2021 55.62 55.70 55.58 55.70
3081 AMEX STPZ Tue, Nov 16, 2021 55.63 55.66 55.59 55.62
3080 AMEX STPZ Mon, Nov 15, 2021 55.47 55.61 55.47 55.56
3079 AMEX STPZ Fri, Nov 12, 2021 55.42 55.57 55.40 55.42
3078 AMEX STPZ Thu, Nov 11, 2021 55.35 55.40 55.35 55.36
3077 AMEX STPZ Wed, Nov 10, 2021 55.51 55.52 55.33 55.37
3076 AMEX STPZ Tue, Nov 9, 2021 55.33 55.38 55.28 55.37
3075 AMEX STPZ Mon, Nov 8, 2021 55.30 55.30 55.24 55.26
3074 AMEX STPZ Fri, Nov 5, 2021 55.22 55.27 55.20 55.25
3073 AMEX STPZ Thu, Nov 4, 2021 55.25 55.26 55.17 55.19
3072 AMEX STPZ Wed, Nov 3, 2021 54.98 55.09 54.91 55.08
3071 AMEX STPZ Tue, Nov 2, 2021 55.08 55.08 55.00 55.07
3070 AMEX STPZ Mon, Nov 1, 2021 55.11 55.11 54.95 55.00
3069 AMEX STPZ Fri, Oct 29, 2021 54.92 55.11 54.91 55.07
3068 AMEX STPZ Thu, Oct 28, 2021 55.13 55.20 55.03 55.08
3067 AMEX STPZ Wed, Oct 27, 2021 55.25 55.28 55.17 55.27
3066 AMEX STPZ Tue, Oct 26, 2021 55.21 55.25 55.18 55.25
3065 AMEX STPZ Mon, Oct 25, 2021 55.12 55.21 55.10 55.19
3064 AMEX STPZ Fri, Oct 22, 2021 55.07 55.11 55.00 55.07
3063 AMEX STPZ Thu, Oct 21, 2021 54.97 55.07 54.96 55.04
3062 AMEX STPZ Wed, Oct 20, 2021 54.87 55.02 54.87 54.98
3061 AMEX STPZ Tue, Oct 19, 2021 54.85 54.88 54.83 54.86
3060 AMEX STPZ Mon, Oct 18, 2021 54.87 54.87 54.80 54.82
3059 AMEX STPZ Fri, Oct 15, 2021 54.99 54.99 54.91 54.93
3058 AMEX STPZ Thu, Oct 14, 2021 55.00 55.00 54.94 54.95
3057 AMEX STPZ Wed, Oct 13, 2021 54.86 54.92 54.85 54.91
3056 AMEX STPZ Tue, Oct 12, 2021 54.87 54.90 54.81 54.85
3055 AMEX STPZ Mon, Oct 11, 2021 54.90 54.91 54.88 54.88
3054 AMEX STPZ Fri, Oct 8, 2021 54.96 54.96 54.88 54.90
3053 AMEX STPZ Thu, Oct 7, 2021 54.84 54.90 54.81 54.90
3052 AMEX STPZ Wed, Oct 6, 2021 54.88 54.88 54.84 54.84
3051 AMEX STPZ Tue, Oct 5, 2021 54.87 54.93 54.87 54.92
3050 AMEX STPZ Mon, Oct 4, 2021 54.79 54.83 54.79 54.82
3049 AMEX STPZ Fri, Oct 1, 2021 54.77 54.82 54.75 54.79
3048 AMEX STPZ Thu, Sep 30, 2021 54.82 54.86 54.79 54.72
3047 AMEX STPZ Wed, Sep 29, 2021 54.81 54.85 54.81 54.82
3046 AMEX STPZ Tue, Sep 28, 2021 54.86 54.86 54.80 54.82
3045 AMEX STPZ Mon, Sep 27, 2021 54.80 54.82 54.78 54.81
3044 AMEX STPZ Fri, Sep 24, 2021 54.73 54.78 54.72 54.78
3043 AMEX STPZ Thu, Sep 23, 2021 54.75 54.82 54.71 54.78
3042 AMEX STPZ Wed, Sep 22, 2021 54.89 54.89 54.77 54.78
3041 AMEX STPZ Tue, Sep 21, 2021 54.91 54.91 54.87 54.87
3040 AMEX STPZ Mon, Sep 20, 2021 54.92 54.94 54.88 54.90
3039 AMEX STPZ Fri, Sep 17, 2021 55.00 55.00 54.92 54.94
3038 AMEX STPZ Thu, Sep 16, 2021 55.01 55.02 54.99 55.01
3037 AMEX STPZ Wed, Sep 15, 2021 55.06 55.06 55.02 55.05
3036 AMEX STPZ Tue, Sep 14, 2021 55.01 55.01 54.98 54.99
3035 AMEX STPZ Mon, Sep 13, 2021 55.11 55.11 55.01 55.04
3034 AMEX STPZ Fri, Sep 10, 2021 55.13 55.13 55.04 55.04
3033 AMEX STPZ Thu, Sep 9, 2021 55.05 55.11 55.04 55.11
3032 AMEX STPZ Wed, Sep 8, 2021 54.98 55.03 54.97 55.02
3031 AMEX STPZ Tue, Sep 7, 2021 54.93 54.95 54.91 54.93
3030 AMEX STPZ Fri, Sep 3, 2021 54.98 54.98 54.94 54.96
3029 AMEX STPZ Thu, Sep 2, 2021 54.93 54.96 54.92 54.93
3028 AMEX STPZ Wed, Sep 1, 2021 54.82 54.90 54.82 54.89
3027 AMEX STPZ Tue, Aug 31, 2021 55.25 55.25 55.20 54.89
3026 AMEX STPZ Mon, Aug 30, 2021 55.32 55.32 55.24 55.27
3025 AMEX STPZ Fri, Aug 27, 2021 55.09 55.28 55.07 55.25
3024 AMEX STPZ Thu, Aug 26, 2021 55.08 55.08 55.04 55.06
3023 AMEX STPZ Wed, Aug 25, 2021 55.04 55.07 55.01 55.06
3022 AMEX STPZ Tue, Aug 24, 2021 54.98 55.03 54.97 55.02
3021 AMEX STPZ Mon, Aug 23, 2021 54.93 54.96 54.91 54.95
3020 AMEX STPZ Fri, Aug 20, 2021 54.92 54.93 54.83 54.83
3019 AMEX STPZ Thu, Aug 19, 2021 54.96 54.97 54.91 54.95
3018 AMEX STPZ Wed, Aug 18, 2021 55.04 55.05 54.95 54.99
3017 AMEX STPZ Tue, Aug 17, 2021 55.11 55.12 55.03 55.03
3016 AMEX STPZ Mon, Aug 16, 2021 55.07 55.12 55.05 55.08
3015 AMEX STPZ Fri, Aug 13, 2021 55.07 55.08 55.05 55.07
3014 AMEX STPZ Thu, Aug 12, 2021 55.07 55.09 55.03 55.04
3013 AMEX STPZ Wed, Aug 11, 2021 54.99 55.07 54.95 55.06
3012 AMEX STPZ Tue, Aug 10, 2021 54.97 55.00 54.96 54.98
3011 AMEX STPZ Mon, Aug 9, 2021 54.98 54.98 54.94 54.95
3010 AMEX STPZ Fri, Aug 6, 2021 54.93 55.01 54.92 55.01
3009 AMEX STPZ Thu, Aug 5, 2021 55.05 55.05 54.96 55.01
3008 AMEX STPZ Wed, Aug 4, 2021 55.21 55.21 55.10 55.12
3007 AMEX STPZ Tue, Aug 3, 2021 55.14 55.23 55.13 55.23
3006 AMEX STPZ Mon, Aug 2, 2021 55.24 55.25 55.18 55.19
3005 AMEX STPZ Fri, Jul 30, 2021 55.54 55.59 55.54 55.23
3004 AMEX STPZ Thu, Jul 29, 2021 55.55 55.57 55.50 55.53
3003 AMEX STPZ Wed, Jul 28, 2021 55.48 55.56 55.37 55.56
3002 AMEX STPZ Tue, Jul 27, 2021 55.48 55.48 55.42 55.47
3001 AMEX STPZ Mon, Jul 26, 2021 55.37 55.48 55.37 55.47
3000 AMEX STPZ Fri, Jul 23, 2021 55.26 55.36 55.23 55.35
2999 AMEX STPZ Thu, Jul 22, 2021 55.15 55.22 55.12 55.20
2998 AMEX STPZ Wed, Jul 21, 2021 55.09 55.14 55.09 55.11
2997 AMEX STPZ Tue, Jul 20, 2021 55.09 55.12 55.07 55.10
2996 AMEX STPZ Mon, Jul 19, 2021 55.17 55.18 55.03 55.06
2995 AMEX STPZ Fri, Jul 16, 2021 55.15 55.20 55.15 55.17
2994 AMEX STPZ Thu, Jul 15, 2021 55.17 55.18 55.14 55.16
2993 AMEX STPZ Wed, Jul 14, 2021 55.17 55.19 55.10 55.12
2992 AMEX STPZ Tue, Jul 13, 2021 55.08 55.13 55.04 55.12
2991 AMEX STPZ Mon, Jul 12, 2021 54.93 54.99 54.91 54.98
2990 AMEX STPZ Fri, Jul 9, 2021 54.68 54.92 54.68 54.91
2989 AMEX STPZ Thu, Jul 8, 2021 54.84 54.87 54.82 54.87
2988 AMEX STPZ Wed, Jul 7, 2021 54.91 54.91 54.83 54.84
2987 AMEX STPZ Tue, Jul 6, 2021 54.88 54.94 54.88 54.91
2986 AMEX STPZ Fri, Jul 2, 2021 54.81 54.89 54.79 54.88
2985 AMEX STPZ Thu, Jul 1, 2021 54.81 54.81 54.74 54.77
2984 AMEX STPZ Wed, Jun 30, 2021 55.05 55.08 55.03 54.75
2983 AMEX STPZ Tue, Jun 29, 2021 54.97 55.03 54.97 55.02
2982 AMEX STPZ Mon, Jun 28, 2021 55.00 55.01 54.98 54.98
2981 AMEX STPZ Fri, Jun 25, 2021 54.97 54.98 54.92 54.98
2980 AMEX STPZ Thu, Jun 24, 2021 54.98 54.99 54.91 54.93
2979 AMEX STPZ Wed, Jun 23, 2021 54.97 55.00 54.95 54.98
2978 AMEX STPZ Tue, Jun 22, 2021 54.88 54.97 54.87 54.96
2977 AMEX STPZ Mon, Jun 21, 2021 54.75 54.82 54.73 54.78
2976 AMEX STPZ Fri, Jun 18, 2021 54.72 54.76 54.65 54.76
2975 AMEX STPZ Thu, Jun 17, 2021 54.72 54.84 54.63 54.84
2974 AMEX STPZ Wed, Jun 16, 2021 55.05 55.12 54.72 54.74
2973 AMEX STPZ Tue, Jun 15, 2021 55.01 55.06 54.99 55.05
2972 AMEX STPZ Mon, Jun 14, 2021 55.01 55.01 54.92 54.96
2971 AMEX STPZ Fri, Jun 11, 2021 55.12 55.12 54.96 55.00
2970 AMEX STPZ Thu, Jun 10, 2021 55.02 55.12 55.01 55.10
2969 AMEX STPZ Wed, Jun 9, 2021 55.06 55.06 54.95 54.96
2968 AMEX STPZ Tue, Jun 8, 2021 55.10 55.10 55.03 55.04
2967 AMEX STPZ Mon, Jun 7, 2021 55.15 55.15 55.07 55.10
2966 AMEX STPZ Fri, Jun 4, 2021 55.16 55.17 55.11 55.15
2965 AMEX STPZ Thu, Jun 3, 2021 55.07 55.08 55.04 55.05
2964 AMEX STPZ Wed, Jun 2, 2021 55.18 55.18 55.11 55.14
2963 AMEX STPZ Tue, Jun 1, 2021 55.13 55.15 55.09 55.12
2962 AMEX STPZ Fri, May 28, 2021 55.35 55.38 55.34 55.35
2961 AMEX STPZ Thu, May 27, 2021 55.30 55.35 55.29 55.35
2960 AMEX STPZ Wed, May 26, 2021 55.40 55.40 55.31 55.35
2959 AMEX STPZ Tue, May 25, 2021 55.39 55.42 55.38 55.41
2958 AMEX STPZ Mon, May 24, 2021 55.32 55.38 55.30 55.38
2957 AMEX STPZ Fri, May 21, 2021 55.25 55.28 55.23 55.28
2956 AMEX STPZ Thu, May 20, 2021 55.20 55.22 55.17 55.19
2955 AMEX STPZ Wed, May 19, 2021 55.38 55.41 55.19 55.21
2954 AMEX STPZ Tue, May 18, 2021 55.45 55.49 55.43 55.45
2953 AMEX STPZ Mon, May 17, 2021 55.36 55.45 55.35 55.43
2952 AMEX STPZ Fri, May 14, 2021 55.25 55.36 55.24 55.35
2951 AMEX STPZ Thu, May 13, 2021 55.28 55.29 55.22 55.23
2950 AMEX STPZ Wed, May 12, 2021 55.36 55.38 55.27 55.28
2949 AMEX STPZ Tue, May 11, 2021 55.25 55.28 55.22 55.25
2948 AMEX STPZ Mon, May 10, 2021 55.37 55.41 55.31 55.33
2947 AMEX STPZ Fri, May 7, 2021 55.27 55.34 55.27 55.29
2946 AMEX STPZ Thu, May 6, 2021 55.31 55.32 55.23 55.24
2945 AMEX STPZ Wed, May 5, 2021 55.24 55.30 55.24 55.30
2944 AMEX STPZ Tue, May 4, 2021 55.19 55.20 55.15 55.16
2943 AMEX STPZ Mon, May 3, 2021 54.98 55.11 54.98 55.11
2942 AMEX STPZ Fri, Apr 30, 2021 55.18 55.20 55.17 54.96
2941 AMEX STPZ Thu, Apr 29, 2021 55.16 55.20 55.14 55.20
2940 AMEX STPZ Wed, Apr 28, 2021 55.09 55.16 55.07 55.16
2939 AMEX STPZ Tue, Apr 27, 2021 54.96 54.99 54.91 54.98
2938 AMEX STPZ Mon, Apr 26, 2021 54.88 54.94 54.88 54.92
2937 AMEX STPZ Fri, Apr 23, 2021 54.91 54.92 54.88 54.92
2936 AMEX STPZ Thu, Apr 22, 2021 54.91 54.92 54.87 54.90
2935 AMEX STPZ Wed, Apr 21, 2021 54.89 54.93 54.87 54.88
2934 AMEX STPZ Tue, Apr 20, 2021 54.89 54.91 54.85 54.90
2933 AMEX STPZ Mon, Apr 19, 2021 54.92 54.92 54.85 54.91
2932 AMEX STPZ Fri, Apr 16, 2021 54.92 54.94 54.91 54.91
2931 AMEX STPZ Thu, Apr 15, 2021 54.92 54.95 54.90 54.94
2930 AMEX STPZ Wed, Apr 14, 2021 54.86 54.89 54.85 54.88
2929 AMEX STPZ Tue, Apr 13, 2021 54.84 54.87 54.83 54.86
2928 AMEX STPZ Mon, Apr 12, 2021 54.75 54.78 54.75 54.76
2927 AMEX STPZ Fri, Apr 9, 2021 54.77 54.80 54.75 54.79
2926 AMEX STPZ Thu, Apr 8, 2021 54.79 54.83 54.77 54.81
2925 AMEX STPZ Wed, Apr 7, 2021 54.75 54.77 54.74 54.74
2924 AMEX STPZ Tue, Apr 6, 2021 54.72 54.76 54.69 54.69
2923 AMEX STPZ Mon, Apr 5, 2021 54.62 54.68 54.60 54.67
2922 AMEX STPZ Thu, Apr 1, 2021 54.68 54.75 54.66 54.73
2921 AMEX STPZ Wed, Mar 31, 2021 54.82 54.86 54.80 54.68
2920 AMEX STPZ Tue, Mar 30, 2021 54.80 54.83 54.78 54.82
2919 AMEX STPZ Mon, Mar 29, 2021 54.97 54.97 54.87 54.89
2918 AMEX STPZ Fri, Mar 26, 2021 54.96 55.02 54.94 54.95
2917 AMEX STPZ Thu, Mar 25, 2021 54.96 54.96 54.83 54.91
2916 AMEX STPZ Wed, Mar 24, 2021 54.79 54.88 54.78 54.88
2915 AMEX STPZ Tue, Mar 23, 2021 54.75 54.78 54.73 54.75
2914 AMEX STPZ Mon, Mar 22, 2021 54.71 54.77 54.71 54.76
2913 AMEX STPZ Fri, Mar 19, 2021 54.70 54.73 54.66 54.71
2912 AMEX STPZ Thu, Mar 18, 2021 54.86 54.86 54.71 54.73
2911 AMEX STPZ Wed, Mar 17, 2021 54.90 55.03 54.83 54.96
2910 AMEX STPZ Tue, Mar 16, 2021 54.88 54.94 54.86 54.94
2909 AMEX STPZ Mon, Mar 15, 2021 54.76 54.84 54.73 54.83
2908 AMEX STPZ Fri, Mar 12, 2021 54.79 54.79 54.72 54.76
2907 AMEX STPZ Thu, Mar 11, 2021 54.80 54.86 54.74 54.84
2906 AMEX STPZ Wed, Mar 10, 2021 54.59 54.70 54.59 54.70
2905 AMEX STPZ Tue, Mar 9, 2021 54.58 54.58 54.50 54.57
2904 AMEX STPZ Mon, Mar 8, 2021 54.60 54.61 54.47 54.47
2903 AMEX STPZ Fri, Mar 5, 2021 54.62 54.69 54.59 54.65
2902 AMEX STPZ Thu, Mar 4, 2021 54.75 54.76 54.60 54.63
2901 AMEX STPZ Wed, Mar 3, 2021 54.75 54.75 54.69 54.73
2900 AMEX STPZ Tue, Mar 2, 2021 54.67 54.77 54.64 54.75
2899 AMEX STPZ Mon, Mar 1, 2021 54.67 54.67 54.59 54.64
2898 AMEX STPZ Fri, Feb 26, 2021 54.29 54.53 54.26 54.53
2897 AMEX STPZ Thu, Feb 25, 2021 54.51 54.51 54.27 54.27
2896 AMEX STPZ Wed, Feb 24, 2021 54.65 54.66 54.62 54.65
2895 AMEX STPZ Tue, Feb 23, 2021 54.63 54.63 54.59 54.63
2894 AMEX STPZ Mon, Feb 22, 2021 54.49 54.58 54.46 54.56
2893 AMEX STPZ Fri, Feb 19, 2021 54.48 54.48 54.35 54.45
2892 AMEX STPZ Thu, Feb 18, 2021 54.57 54.57 54.48 54.49
2891 AMEX STPZ Wed, Feb 17, 2021 54.57 54.58 54.53 54.57
2890 AMEX STPZ Tue, Feb 16, 2021 54.68 54.68 54.59 54.60
2889 AMEX STPZ Fri, Feb 12, 2021 54.70 54.70 54.66 54.67
2888 AMEX STPZ Thu, Feb 11, 2021 54.65 54.67 54.62 54.67
2887 AMEX STPZ Wed, Feb 10, 2021 54.60 54.65 54.58 54.64
2886 AMEX STPZ Tue, Feb 9, 2021 54.62 54.64 54.61 54.63
2885 AMEX STPZ Mon, Feb 8, 2021 54.61 54.63 54.57 54.63
2884 AMEX STPZ Fri, Feb 5, 2021 54.56 54.61 54.55 54.61
2883 AMEX STPZ Thu, Feb 4, 2021 54.56 54.59 54.53 54.56
2882 AMEX STPZ Wed, Feb 3, 2021 54.58 54.59 54.55 54.57
2881 AMEX STPZ Tue, Feb 2, 2021 54.53 54.59 54.51 54.54
2880 AMEX STPZ Mon, Feb 1, 2021 54.53 54.53 54.51 54.52
2879 AMEX STPZ Fri, Jan 29, 2021 54.55 54.58 54.50 54.55
2878 AMEX STPZ Thu, Jan 28, 2021 54.56 54.56 54.52 54.55
2877 AMEX STPZ Wed, Jan 27, 2021 54.55 54.56 54.52 54.54
2876 AMEX STPZ Tue, Jan 26, 2021 54.60 54.60 54.53 54.54
2875 AMEX STPZ Mon, Jan 25, 2021 54.53 54.57 54.53 54.56
2874 AMEX STPZ Fri, Jan 22, 2021 54.56 54.58 54.53 54.55
2873 AMEX STPZ Thu, Jan 21, 2021 54.55 54.61 54.54 54.61
2872 AMEX STPZ Wed, Jan 20, 2021 54.50 54.55 54.49 54.54
2871 AMEX STPZ Tue, Jan 19, 2021 54.44 54.50 54.42 54.50
2870 AMEX STPZ Fri, Jan 15, 2021 54.41 54.46 54.37 54.46
2869 AMEX STPZ Thu, Jan 14, 2021 54.33 54.39 54.30 54.39
2868 AMEX STPZ Wed, Jan 13, 2021 54.32 54.32 54.28 54.31
2867 AMEX STPZ Tue, Jan 12, 2021 54.35 54.35 54.30 54.32
2866 AMEX STPZ Mon, Jan 11, 2021 54.34 54.34 54.29 54.32
2865 AMEX STPZ Fri, Jan 8, 2021 54.40 54.43 54.34 54.37
2864 AMEX STPZ Thu, Jan 7, 2021 54.36 54.44 54.36 54.42
2863 AMEX STPZ Wed, Jan 6, 2021 54.33 54.34 54.27 54.31
2862 AMEX STPZ Tue, Jan 5, 2021 54.26 54.33 54.26 54.32
2861 AMEX STPZ Mon, Jan 4, 2021 54.25 54.28 54.21 54.28
2860 AMEX STPZ Thu, Dec 31, 2020 54.15 54.24 54.10 54.18
2859 AMEX STPZ Wed, Dec 30, 2020 54.13 54.16 54.11 54.14
2858 AMEX STPZ Tue, Dec 29, 2020 54.12 54.14 54.11 54.13
2857 AMEX STPZ Mon, Dec 28, 2020 54.16 54.16 54.10 54.12
2856 AMEX STPZ Thu, Dec 24, 2020 54.11 54.14 54.11 54.12
2855 AMEX STPZ Wed, Dec 23, 2020 54.10 54.14 54.07 54.13
2854 AMEX STPZ Tue, Dec 22, 2020 54.11 54.12 54.06 54.11
2853 AMEX STPZ Mon, Dec 21, 2020 54.08 54.09 54.04 54.09
2852 AMEX STPZ Fri, Dec 18, 2020 54.09 54.11 54.07 54.10
2851 AMEX STPZ Thu, Dec 17, 2020 54.09 54.11 54.06 54.09
2850 AMEX STPZ Wed, Dec 16, 2020 54.04 54.08 54.01 54.07
2849 AMEX STPZ Tue, Dec 15, 2020 53.95 54.01 53.94 54.01
2848 AMEX STPZ Mon, Dec 14, 2020 53.92 53.96 53.90 53.96
2847 AMEX STPZ Fri, Dec 11, 2020 53.89 53.92 53.89 53.92
2846 AMEX STPZ Thu, Dec 10, 2020 53.90 53.94 53.90 53.91
2845 AMEX STPZ Wed, Dec 9, 2020 53.89 53.91 53.86 53.89
2844 AMEX STPZ Tue, Dec 8, 2020 53.87 53.91 53.87 53.88
2843 AMEX STPZ Mon, Dec 7, 2020 53.81 53.90 53.81 53.88
2842 AMEX STPZ Fri, Dec 4, 2020 53.77 53.82 53.76 53.81
2841 AMEX STPZ Thu, Dec 3, 2020 53.71 53.77 53.70 53.75
2840 AMEX STPZ Wed, Dec 2, 2020 53.60 53.69 53.58 53.68
2839 AMEX STPZ Tue, Dec 1, 2020 53.66 53.66 53.58 53.63
2838 AMEX STPZ Mon, Nov 30, 2020 53.73 53.73 53.68 53.64
2837 AMEX STPZ Fri, Nov 27, 2020 53.68 53.68 53.66 53.67
2836 AMEX STPZ Wed, Nov 25, 2020 53.63 53.67 53.63 53.65
2835 AMEX STPZ Tue, Nov 24, 2020 53.55 53.63 53.55 53.62
2834 AMEX STPZ Mon, Nov 23, 2020 53.55 53.56 53.52 53.52
2833 AMEX STPZ Fri, Nov 20, 2020 53.52 53.53 53.50 53.51
2832 AMEX STPZ Thu, Nov 19, 2020 53.52 53.52 53.47 53.50
2831 AMEX STPZ Wed, Nov 18, 2020 53.50 53.51 53.47 53.47
2830 AMEX STPZ Tue, Nov 17, 2020 53.49 53.51 53.46 53.49
2829 AMEX STPZ Mon, Nov 16, 2020 53.47 53.52 53.45 53.49
2828 AMEX STPZ Fri, Nov 13, 2020 53.50 53.50 53.45 53.48
2827 AMEX STPZ Thu, Nov 12, 2020 53.51 53.52 53.48 53.48
2826 AMEX STPZ Wed, Nov 11, 2020 53.58 53.63 53.36 53.45
2825 AMEX STPZ Tue, Nov 10, 2020 53.45 53.49 53.44 53.49
2824 AMEX STPZ Mon, Nov 9, 2020 53.39 53.42 53.36 53.42
2823 AMEX STPZ Fri, Nov 6, 2020 53.38 53.38 53.32 53.36
2822 AMEX STPZ Thu, Nov 5, 2020 53.46 53.46 53.40 53.42
2821 AMEX STPZ Wed, Nov 4, 2020 53.42 53.45 53.40 53.41
2820 AMEX STPZ Tue, Nov 3, 2020 53.41 53.44 53.37 53.43
2819 AMEX STPZ Mon, Nov 2, 2020 53.37 53.43 53.37 53.42
2818 AMEX STPZ Fri, Oct 30, 2020 53.56 53.56 53.48 53.38
2817 AMEX STPZ Thu, Oct 29, 2020 53.61 53.61 53.55 53.55
2816 AMEX STPZ Wed, Oct 28, 2020 53.65 53.66 53.63 53.64
2815 AMEX STPZ Tue, Oct 27, 2020 53.72 53.72 53.69 53.70
2814 AMEX STPZ Mon, Oct 26, 2020 53.68 53.69 53.66 53.66
2813 AMEX STPZ Fri, Oct 23, 2020 53.71 53.72 53.68 53.70
2812 AMEX STPZ Thu, Oct 22, 2020 53.68 53.74 53.68 53.73
2811 AMEX STPZ Wed, Oct 21, 2020 53.73 53.73 53.68 53.73
2810 AMEX STPZ Tue, Oct 20, 2020 53.67 53.72 53.67 53.72
2809 AMEX STPZ Mon, Oct 19, 2020 53.69 53.72 53.69 53.69
2808 AMEX STPZ Fri, Oct 16, 2020 53.72 53.74 53.69 53.74
2807 AMEX STPZ Thu, Oct 15, 2020 53.69 53.71 53.65 53.71
2806 AMEX STPZ Wed, Oct 14, 2020 53.71 53.72 53.65 53.71
2805 AMEX STPZ Tue, Oct 13, 2020 53.71 53.75 53.71 53.71
2804 AMEX STPZ Mon, Oct 12, 2020 53.70 53.85 53.70 53.75
2803 AMEX STPZ Fri, Oct 9, 2020 53.76 53.78 53.73 53.77
2802 AMEX STPZ Thu, Oct 8, 2020 53.75 53.77 53.71 53.73
2801 AMEX STPZ Wed, Oct 7, 2020 53.66 53.70 53.64 53.70
2800 AMEX STPZ Tue, Oct 6, 2020 53.69 53.69 53.63 53.64
2799 AMEX STPZ Mon, Oct 5, 2020 53.66 53.67 53.62 53.63
2798 AMEX STPZ Fri, Oct 2, 2020 53.64 53.64 53.58 53.63
2797 AMEX STPZ Thu, Oct 1, 2020 53.62 53.68 53.60 53.66
2796 AMEX STPZ Wed, Sep 30, 2020 53.94 53.96 53.89 53.65
2795 AMEX STPZ Tue, Sep 29, 2020 53.88 53.94 53.88 53.93
2794 AMEX STPZ Mon, Sep 28, 2020 53.83 53.89 53.83 53.87
2793 AMEX STPZ Fri, Sep 25, 2020 53.76 53.81 53.76 53.81
2792 AMEX STPZ Thu, Sep 24, 2020 53.76 53.80 53.76 53.77
2791 AMEX STPZ Wed, Sep 23, 2020 53.80 53.85 53.80 53.83
2790 AMEX STPZ Tue, Sep 22, 2020 53.85 53.86 53.82 53.86
2789 AMEX STPZ Mon, Sep 21, 2020 53.91 53.93 53.83 53.86
2788 AMEX STPZ Fri, Sep 18, 2020 53.98 53.99 53.95 53.96
2787 AMEX STPZ Thu, Sep 17, 2020 53.89 53.96 53.89 53.93
2786 AMEX STPZ Wed, Sep 16, 2020 53.92 53.95 53.90 53.94
2785 AMEX STPZ Tue, Sep 15, 2020 53.85 53.91 53.84 53.87
2784 AMEX STPZ Mon, Sep 14, 2020 53.85 53.86 53.81 53.86
2783 AMEX STPZ Fri, Sep 11, 2020 53.83 53.87 53.83 53.85
2782 AMEX STPZ Thu, Sep 10, 2020 53.86 53.86 53.82 53.84
2781 AMEX STPZ Wed, Sep 9, 2020 53.83 53.88 53.81 53.85
2780 AMEX STPZ Tue, Sep 8, 2020 53.78 53.83 53.76 53.83
2779 AMEX STPZ Fri, Sep 4, 2020 53.88 53.88 53.78 53.83
2778 AMEX STPZ Thu, Sep 3, 2020 53.91 53.91 53.82 53.85
2777 AMEX STPZ Wed, Sep 2, 2020 53.99 53.99 53.92 53.95
2776 AMEX STPZ Tue, Sep 1, 2020 54.06 54.06 53.97 53.99
2775 AMEX STPZ Mon, Aug 31, 2020 54.25 54.27 54.23 54.01
2774 AMEX STPZ Fri, Aug 28, 2020 54.23 54.26 54.20 54.23
2773 AMEX STPZ Thu, Aug 27, 2020 54.10 54.14 54.07 54.11
2772 AMEX STPZ Wed, Aug 26, 2020 54.06 54.14 54.06 54.14
2771 AMEX STPZ Tue, Aug 25, 2020 54.00 54.07 53.98 54.05
2770 AMEX STPZ Mon, Aug 24, 2020 53.97 54.04 53.97 54.01
2769 AMEX STPZ Fri, Aug 21, 2020 53.90 53.95 53.90 53.95
2768 AMEX STPZ Thu, Aug 20, 2020 53.88 53.90 53.84 53.88
2767 AMEX STPZ Wed, Aug 19, 2020 53.99 54.01 53.88 53.88
2766 AMEX STPZ Tue, Aug 18, 2020 53.89 53.98 53.89 53.97
2765 AMEX STPZ Mon, Aug 17, 2020 53.89 53.92 53.89 53.89
2764 AMEX STPZ Fri, Aug 14, 2020 53.89 53.90 53.85 53.87
2763 AMEX STPZ Thu, Aug 13, 2020 53.93 53.96 53.88 53.88
2762 AMEX STPZ Wed, Aug 12, 2020 53.91 53.91 53.86 53.89
2761 AMEX STPZ Tue, Aug 11, 2020 53.80 53.81 53.76 53.80
2760 AMEX STPZ Mon, Aug 10, 2020 53.83 53.88 53.80 53.81
2759 AMEX STPZ Fri, Aug 7, 2020 53.90 53.90 53.80 53.83
2758 AMEX STPZ Thu, Aug 6, 2020 53.91 53.93 53.87 53.87
2757 AMEX STPZ Wed, Aug 5, 2020 53.86 53.87 53.83 53.84
2756 AMEX STPZ Tue, Aug 4, 2020 53.76 53.77 53.73 53.74
2755 AMEX STPZ Mon, Aug 3, 2020 53.70 53.74 53.70 53.71
2754 AMEX STPZ Fri, Jul 31, 2020 53.59 53.66 53.57 53.62
2753 AMEX STPZ Thu, Jul 30, 2020 53.56 53.59 53.52 53.58
2752 AMEX STPZ Wed, Jul 29, 2020 53.49 53.58 53.49 53.57
2751 AMEX STPZ Tue, Jul 28, 2020 53.44 53.52 53.44 53.52
2750 AMEX STPZ Mon, Jul 27, 2020 53.49 53.51 53.44 53.44
2749 AMEX STPZ Fri, Jul 24, 2020 53.48 53.52 53.46 53.49
2748 AMEX STPZ Thu, Jul 23, 2020 53.53 53.57 53.50 53.50
2747 AMEX STPZ Wed, Jul 22, 2020 53.56 53.60 53.55 53.55
2746 AMEX STPZ Tue, Jul 21, 2020 53.52 53.57 53.50 53.57
2745 AMEX STPZ Mon, Jul 20, 2020 53.47 53.51 53.45 53.47
2744 AMEX STPZ Fri, Jul 17, 2020 53.38 53.45 53.38 53.43
2743 AMEX STPZ Thu, Jul 16, 2020 53.37 53.41 53.34 53.41
2742 AMEX STPZ Wed, Jul 15, 2020 53.34 53.40 53.34 53.38
2741 AMEX STPZ Tue, Jul 14, 2020 53.35 53.40 53.33 53.36
2740 AMEX STPZ Mon, Jul 13, 2020 53.29 53.34 53.28 53.32
2739 AMEX STPZ Fri, Jul 10, 2020 53.30 53.31 53.27 53.31
2738 AMEX STPZ Thu, Jul 9, 2020 53.32 53.32 53.25 53.25
2737 AMEX STPZ Wed, Jul 8, 2020 53.27 53.33 53.27 53.28
2736 AMEX STPZ Tue, Jul 7, 2020 53.36 53.36 53.28 53.30
2735 AMEX STPZ Mon, Jul 6, 2020 53.30 53.37 53.26 53.33
2734 AMEX STPZ Thu, Jul 2, 2020 53.18 53.28 53.18 53.28
2733 AMEX STPZ Wed, Jul 1, 2020 53.17 53.23 53.16 53.18
2732 AMEX STPZ Tue, Jun 30, 2020 53.26 53.27 53.16 53.19
2731 AMEX STPZ Mon, Jun 29, 2020 53.19 53.25 53.17 53.25
2730 AMEX STPZ Fri, Jun 26, 2020 53.17 53.18 53.13 53.13
2729 AMEX STPZ Thu, Jun 25, 2020 53.11 53.18 53.11 53.16
2728 AMEX STPZ Wed, Jun 24, 2020 53.19 53.21 53.14 53.18
2727 AMEX STPZ Tue, Jun 23, 2020 53.27 53.28 53.22 53.25
2726 AMEX STPZ Mon, Jun 22, 2020 53.18 53.22 53.15 53.18
2725 AMEX STPZ Fri, Jun 19, 2020 53.16 53.19 53.13 53.16
2724 AMEX STPZ Thu, Jun 18, 2020 53.06 53.12 53.03 53.11
2723 AMEX STPZ Wed, Jun 17, 2020 53.08 53.10 53.02 53.07
2722 AMEX STPZ Tue, Jun 16, 2020 53.10 53.14 53.05 53.13
2721 AMEX STPZ Mon, Jun 15, 2020 52.99 53.07 52.99 53.03
2720 AMEX STPZ Fri, Jun 12, 2020 53.03 53.09 53.00 53.00
2719 AMEX STPZ Thu, Jun 11, 2020 53.09 53.16 53.02 53.04
2718 AMEX STPZ Wed, Jun 10, 2020 53.05 53.21 53.04 53.16
2717 AMEX STPZ Tue, Jun 9, 2020 52.98 53.08 52.98 53.03
2716 AMEX STPZ Mon, Jun 8, 2020 52.95 52.98 52.89 52.98
2715 AMEX STPZ Fri, Jun 5, 2020 52.87 52.87 52.80 52.85
2714 AMEX STPZ Thu, Jun 4, 2020 52.84 52.84 52.76 52.81
2713 AMEX STPZ Wed, Jun 3, 2020 52.84 52.84 52.74 52.84
2712 AMEX STPZ Tue, Jun 2, 2020 52.81 52.89 52.79 52.79
2711 AMEX STPZ Mon, Jun 1, 2020 52.79 52.88 52.79 52.80
2710 AMEX STPZ Fri, May 29, 2020 52.83 52.87 52.75 52.78
2709 AMEX STPZ Thu, May 28, 2020 52.67 52.78 52.67 52.75
2708 AMEX STPZ Wed, May 27, 2020 52.61 52.74 52.61 52.67
2707 AMEX STPZ Tue, May 26, 2020 52.75 52.75 52.66 52.66
2706 AMEX STPZ Fri, May 22, 2020 52.64 52.77 52.55 52.70
2705 AMEX STPZ Thu, May 21, 2020 52.71 52.73 52.64 52.68
2704 AMEX STPZ Wed, May 20, 2020 52.60 52.72 52.60 52.67
2703 AMEX STPZ Tue, May 19, 2020 52.57 52.68 52.57 52.65
2702 AMEX STPZ Mon, May 18, 2020 52.55 52.64 52.54 52.61
2701 AMEX STPZ Fri, May 15, 2020 52.52 52.54 52.45 52.48
2700 AMEX STPZ Thu, May 14, 2020 52.45 52.50 52.42 52.45
2699 AMEX STPZ Wed, May 13, 2020 52.51 52.51 52.31 52.47
2698 AMEX STPZ Tue, May 12, 2020 52.42 52.50 52.41 52.48
2697 AMEX STPZ Mon, May 11, 2020 52.50 52.54 52.43 52.45
2696 AMEX STPZ Fri, May 8, 2020 52.50 52.55 52.48 52.54
2695 AMEX STPZ Thu, May 7, 2020 52.45 52.54 52.37 52.51
2694 AMEX STPZ Wed, May 6, 2020 52.39 52.41 52.31 52.36
2693 AMEX STPZ Tue, May 5, 2020 52.27 52.41 52.27 52.31
2692 AMEX STPZ Mon, May 4, 2020 52.31 52.38 52.27 52.30
2691 AMEX STPZ Fri, May 1, 2020 52.24 52.30 52.17 52.24
2690 AMEX STPZ Thu, Apr 30, 2020 52.57 52.59 52.44 52.30
2689 AMEX STPZ Wed, Apr 29, 2020 52.53 52.61 52.51 52.51
2688 AMEX STPZ Tue, Apr 28, 2020 52.50 52.58 52.45 52.49
2687 AMEX STPZ Mon, Apr 27, 2020 52.37 52.47 52.32 52.39
2686 AMEX STPZ Fri, Apr 24, 2020 52.29 52.42 52.27 52.38
2685 AMEX STPZ Thu, Apr 23, 2020 52.33 52.43 52.26 52.26
2684 AMEX STPZ Wed, Apr 22, 2020 52.21 52.38 52.17 52.28
2683 AMEX STPZ Tue, Apr 21, 2020 52.09 52.20 52.09 52.10
2682 AMEX STPZ Mon, Apr 20, 2020 52.14 52.26 52.07 52.08
2681 AMEX STPZ Fri, Apr 17, 2020 52.32 52.40 52.25 52.30
2680 AMEX STPZ Thu, Apr 16, 2020 52.62 52.62 52.29 52.39
2679 AMEX STPZ Wed, Apr 15, 2020 52.59 52.69 52.58 52.58
2678 AMEX STPZ Tue, Apr 14, 2020 52.63 52.75 52.61 52.64
2677 AMEX STPZ Mon, Apr 13, 2020 52.56 52.71 52.56 52.61
2676 AMEX STPZ Thu, Apr 9, 2020 52.52 52.68 52.24 52.66
2675 AMEX STPZ Wed, Apr 8, 2020 52.44 52.58 52.19 52.38
2674 AMEX STPZ Tue, Apr 7, 2020 52.40 52.58 52.30 52.36
2673 AMEX STPZ Mon, Apr 6, 2020 52.57 52.57 52.34 52.35
2672 AMEX STPZ Fri, Apr 3, 2020 52.40 52.46 52.27 52.33
2671 AMEX STPZ Thu, Apr 2, 2020 51.88 52.23 51.78 52.15
2670 AMEX STPZ Wed, Apr 1, 2020 51.93 51.93 51.64 51.64
2669 AMEX STPZ Tue, Mar 31, 2020 51.89 52.02 51.68 51.54
2668 AMEX STPZ Mon, Mar 30, 2020 52.11 52.28 51.75 51.81
2667 AMEX STPZ Fri, Mar 27, 2020 52.23 52.37 51.63 52.01
2666 AMEX STPZ Thu, Mar 26, 2020 52.00 52.48 51.85 52.01
2665 AMEX STPZ Wed, Mar 25, 2020 51.56 52.00 51.46 51.88
2664 AMEX STPZ Tue, Mar 24, 2020 51.23 51.88 51.05 51.45
2663 AMEX STPZ Mon, Mar 23, 2020 51.23 51.89 50.39 51.40
2662 AMEX STPZ Fri, Mar 20, 2020 49.84 51.22 49.84 51.22
2661 AMEX STPZ Thu, Mar 19, 2020 49.47 50.62 49.47 50.32
2660 AMEX STPZ Wed, Mar 18, 2020 49.96 50.47 49.56 49.59
2659 AMEX STPZ Tue, Mar 17, 2020 50.42 51.21 50.01 50.01
2658 AMEX STPZ Mon, Mar 16, 2020 50.45 51.34 50.09 50.35
2657 AMEX STPZ Fri, Mar 13, 2020 50.79 51.60 50.73 51.31
2656 AMEX STPZ Thu, Mar 12, 2020 50.99 52.22 49.11 50.69
2655 AMEX STPZ Wed, Mar 11, 2020 52.19 52.19 50.68 51.32
2654 AMEX STPZ Tue, Mar 10, 2020 52.49 52.54 51.76 51.88
2653 AMEX STPZ Mon, Mar 9, 2020 52.70 52.79 52.26 52.48
2652 AMEX STPZ Fri, Mar 6, 2020 53.21 53.21 53.05 53.05
2651 AMEX STPZ Thu, Mar 5, 2020 53.27 53.29 53.18 53.18
2650 AMEX STPZ Wed, Mar 4, 2020 53.24 53.27 53.16 53.19
2649 AMEX STPZ Tue, Mar 3, 2020 52.91 53.31 52.91 53.18
2648 AMEX STPZ Mon, Mar 2, 2020 52.92 52.99 52.85 52.86
2647 AMEX STPZ Fri, Feb 28, 2020 52.93 53.01 52.86 52.92
2646 AMEX STPZ Thu, Feb 27, 2020 52.86 52.89 52.82 52.87
2645 AMEX STPZ Wed, Feb 26, 2020 52.78 52.85 52.77 52.82
2644 AMEX STPZ Tue, Feb 25, 2020 52.84 52.88 52.81 52.81
2643 AMEX STPZ Mon, Feb 24, 2020 52.80 52.86 52.79 52.86
2642 AMEX STPZ Fri, Feb 21, 2020 52.68 52.77 52.68 52.75
2641 AMEX STPZ Thu, Feb 20, 2020 52.66 52.73 52.66 52.73
2640 AMEX STPZ Wed, Feb 19, 2020 52.66 52.67 52.64 52.65
2639 AMEX STPZ Tue, Feb 18, 2020 52.64 52.68 52.64 52.65
2638 AMEX STPZ Fri, Feb 14, 2020 52.62 52.66 52.62 52.63
2637 AMEX STPZ Thu, Feb 13, 2020 52.65 52.65 52.61 52.63
2636 AMEX STPZ Wed, Feb 12, 2020 52.57 52.60 52.56 52.59
2635 AMEX STPZ Tue, Feb 11, 2020 52.60 52.61 52.57 52.57
2634 AMEX STPZ Mon, Feb 10, 2020 52.61 52.65 52.59 52.65
2633 AMEX STPZ Fri, Feb 7, 2020 52.52 52.60 52.52 52.58
2632 AMEX STPZ Thu, Feb 6, 2020 52.47 52.52 52.47 52.52
2631 AMEX STPZ Wed, Feb 5, 2020 52.46 52.52 52.46 52.47
2630 AMEX STPZ Tue, Feb 4, 2020 52.53 52.54 52.48 52.48
2629 AMEX STPZ Mon, Feb 3, 2020 52.60 52.60 52.55 52.58
2628 AMEX STPZ Fri, Jan 31, 2020 52.61 52.69 52.61 52.69
2627 AMEX STPZ Thu, Jan 30, 2020 52.58 52.60 52.54 52.56
2626 AMEX STPZ Wed, Jan 29, 2020 52.50 52.57 52.48 52.57
2625 AMEX STPZ Tue, Jan 28, 2020 52.47 52.51 52.46 52.46
2624 AMEX STPZ Mon, Jan 27, 2020 52.46 52.50 52.45 52.50
2623 AMEX STPZ Fri, Jan 24, 2020 52.46 52.49 52.44 52.46
2622 AMEX STPZ Thu, Jan 23, 2020 52.50 52.51 52.46 52.47
2621 AMEX STPZ Wed, Jan 22, 2020 52.53 52.53 52.47 52.48
2620 AMEX STPZ Tue, Jan 21, 2020 52.48 52.54 52.48 52.52
2619 AMEX STPZ Fri, Jan 17, 2020 52.47 52.50 52.46 52.46
2618 AMEX STPZ Thu, Jan 16, 2020 52.48 52.51 52.48 52.50
2617 AMEX STPZ Wed, Jan 15, 2020 52.50 52.53 52.48 52.51
2616 AMEX STPZ Tue, Jan 14, 2020 52.45 52.50 52.45 52.50
2615 AMEX STPZ Mon, Jan 13, 2020 52.48 52.51 52.44 52.51
2614 AMEX STPZ Fri, Jan 10, 2020 52.46 52.48 52.43 52.46
2613 AMEX STPZ Thu, Jan 9, 2020 52.39 52.45 52.39 52.43
2612 AMEX STPZ Wed, Jan 8, 2020 52.49 52.51 52.40 52.46
2611 AMEX STPZ Tue, Jan 7, 2020 52.53 52.53 52.49 52.50
2610 AMEX STPZ Mon, Jan 6, 2020 52.62 52.62 52.53 52.56
2609 AMEX STPZ Fri, Jan 3, 2020 52.58 52.62 52.57 52.61
2608 AMEX STPZ Thu, Jan 2, 2020 52.49 52.51 52.47 52.51
2607 AMEX STPZ Tue, Dec 31, 2019 52.34 52.70 52.34 52.37
2606 AMEX STPZ Mon, Dec 30, 2019 52.35 52.40 52.35 52.40
2605 AMEX STPZ Fri, Dec 27, 2019 52.54 52.58 52.54 52.55
2604 AMEX STPZ Thu, Dec 26, 2019 52.49 52.55 52.49 52.55
2603 AMEX STPZ Tue, Dec 24, 2019 52.45 52.50 52.45 52.49
2602 AMEX STPZ Mon, Dec 23, 2019 52.50 52.50 52.44 52.44
2601 AMEX STPZ Fri, Dec 20, 2019 52.51 52.53 52.49 52.50
2600 AMEX STPZ Thu, Dec 19, 2019 52.48 52.54 52.47 52.54
2599 AMEX STPZ Wed, Dec 18, 2019 52.45 52.50 52.45 52.46
2598 AMEX STPZ Tue, Dec 17, 2019 52.45 52.48 52.42 52.47
2597 AMEX STPZ Mon, Dec 16, 2019 52.42 52.46 52.42 52.42
2596 AMEX STPZ Fri, Dec 13, 2019 52.43 52.47 52.37 52.47
2595 AMEX STPZ Thu, Dec 12, 2019 52.46 52.46 52.34 52.34
2594 AMEX STPZ Wed, Dec 11, 2019 52.41 52.44 52.35 52.44
2593 AMEX STPZ Tue, Dec 10, 2019 52.34 52.35 52.32 52.33
2592 AMEX STPZ Mon, Dec 9, 2019 52.35 52.37 52.33 52.33
2591 AMEX STPZ Fri, Dec 6, 2019 52.27 52.35 52.27 52.35
2590 AMEX STPZ Thu, Dec 5, 2019 52.32 52.33 52.30 52.31
2589 AMEX STPZ Wed, Dec 4, 2019 52.34 52.35 52.31 52.33
2588 AMEX STPZ Tue, Dec 3, 2019 52.29 52.36 52.29 52.33
2587 AMEX STPZ Mon, Dec 2, 2019 52.18 52.22 52.16 52.21
2586 AMEX STPZ Fri, Nov 29, 2019 52.37 52.37 52.31 52.32
2585 AMEX STPZ Wed, Nov 27, 2019 52.38 52.39 52.36 52.36
2584 AMEX STPZ Tue, Nov 26, 2019 52.38 52.44 52.38 52.40
2583 AMEX STPZ Mon, Nov 25, 2019 52.37 52.40 52.36 52.38
2582 AMEX STPZ Fri, Nov 22, 2019 52.38 52.38 52.35 52.35
2581 AMEX STPZ Thu, Nov 21, 2019 52.39 52.41 52.37 52.39
2580 AMEX STPZ Wed, Nov 20, 2019 52.37 52.41 52.37 52.40
2579 AMEX STPZ Tue, Nov 19, 2019 52.36 52.36 52.34 52.36
2578 AMEX STPZ Mon, Nov 18, 2019 52.35 52.37 52.34 52.34
2577 AMEX STPZ Fri, Nov 15, 2019 52.32 52.35 52.30 52.31
2576 AMEX STPZ Thu, Nov 14, 2019 52.34 52.36 52.33 52.33
2575 AMEX STPZ Wed, Nov 13, 2019 52.30 52.33 52.30 52.31
2574 AMEX STPZ Tue, Nov 12, 2019 52.29 52.31 52.27 52.27
2573 AMEX STPZ Mon, Nov 11, 2019 52.26 52.36 52.20 52.31
2572 AMEX STPZ Fri, Nov 8, 2019 52.23 52.31 52.23 52.27
2571 AMEX STPZ Thu, Nov 7, 2019 52.34 52.36 52.25 52.29
2570 AMEX STPZ Wed, Nov 6, 2019 52.36 52.38 52.34 52.37
2569 AMEX STPZ Tue, Nov 5, 2019 52.36 52.36 52.30 52.32
2568 AMEX STPZ Mon, Nov 4, 2019 52.35 52.37 52.35 52.36
2567 AMEX STPZ Fri, Nov 1, 2019 52.28 52.35 52.28 52.33
2566 AMEX STPZ Thu, Oct 31, 2019 52.36 52.42 52.35 52.27
2565 AMEX STPZ Wed, Oct 30, 2019 52.26 52.31 52.25 52.28
2564 AMEX STPZ Tue, Oct 29, 2019 52.29 52.31 52.25 52.25
2563 AMEX STPZ Mon, Oct 28, 2019 52.36 52.36 52.30 52.32
2562 AMEX STPZ Fri, Oct 25, 2019 52.39 52.40 52.36 52.38
2561 AMEX STPZ Thu, Oct 24, 2019 52.39 52.44 52.38 52.38
2560 AMEX STPZ Wed, Oct 23, 2019 52.36 52.39 52.36 52.37
2559 AMEX STPZ Tue, Oct 22, 2019 52.37 52.37 52.32 52.37
2558 AMEX STPZ Mon, Oct 21, 2019 52.35 52.35 52.30 52.30
2557 AMEX STPZ Fri, Oct 18, 2019 52.37 52.38 52.36 52.38
2556 AMEX STPZ Thu, Oct 17, 2019 52.31 52.36 52.28 52.35
2555 AMEX STPZ Wed, Oct 16, 2019 52.21 52.33 52.21 52.30
2554 AMEX STPZ Tue, Oct 15, 2019 52.22 52.24 52.18 52.21
2553 AMEX STPZ Mon, Oct 14, 2019 52.26 52.36 52.16 52.17
2552 AMEX STPZ Fri, Oct 11, 2019 52.24 52.32 52.24 52.24
2551 AMEX STPZ Thu, Oct 10, 2019 52.34 52.34 52.30 52.30
2550 AMEX STPZ Wed, Oct 9, 2019 52.41 52.41 52.32 52.33
2549 AMEX STPZ Tue, Oct 8, 2019 52.40 52.42 52.36 52.38
2548 AMEX STPZ Mon, Oct 7, 2019 52.46 52.46 52.38 52.41
2547 AMEX STPZ Fri, Oct 4, 2019 52.45 52.49 52.45 52.46
2546 AMEX STPZ Thu, Oct 3, 2019 52.40 52.51 52.40 52.45
2545 AMEX STPZ Wed, Oct 2, 2019 52.34 52.38 52.33 52.35
2544 AMEX STPZ Tue, Oct 1, 2019 52.18 52.31 52.18 52.30
2543 AMEX STPZ Mon, Sep 30, 2019 52.41 52.42 52.35 52.26
2542 AMEX STPZ Fri, Sep 27, 2019 52.41 52.45 52.41 52.44
2541 AMEX STPZ Thu, Sep 26, 2019 52.46 52.46 52.41 52.41
2540 AMEX STPZ Wed, Sep 25, 2019 52.46 52.46 52.39 52.44
2539 AMEX STPZ Tue, Sep 24, 2019 52.48 52.54 52.48 52.52
2538 AMEX STPZ Mon, Sep 23, 2019 52.46 52.53 52.46 52.50
2537 AMEX STPZ Fri, Sep 20, 2019 52.38 52.46 52.37 52.42
2536 AMEX STPZ Thu, Sep 19, 2019 52.38 52.38 52.34 52.34
2535 AMEX STPZ Wed, Sep 18, 2019 52.44 52.45 52.28 52.31
2534 AMEX STPZ Tue, Sep 17, 2019 52.40 52.44 52.38 52.40
2533 AMEX STPZ Mon, Sep 16, 2019 52.41 52.45 52.40 52.42
2532 AMEX STPZ Fri, Sep 13, 2019 52.33 52.36 52.23 52.23
2531 AMEX STPZ Thu, Sep 12, 2019 52.44 52.44 52.33 52.35
2530 AMEX STPZ Wed, Sep 11, 2019 52.47 52.47 52.38 52.38
2529 AMEX STPZ Tue, Sep 10, 2019 52.50 52.53 52.38 52.40
2528 AMEX STPZ Mon, Sep 9, 2019 52.54 52.54 52.49 52.51
2527 AMEX STPZ Fri, Sep 6, 2019 52.51 52.59 52.51 52.59
2526 AMEX STPZ Thu, Sep 5, 2019 52.54 52.56 52.53 52.55
2525 AMEX STPZ Wed, Sep 4, 2019 52.61 52.66 52.60 52.63
2524 AMEX STPZ Tue, Sep 3, 2019 52.52 52.59 52.52 52.52
2523 AMEX STPZ Fri, Aug 30, 2019 52.64 52.66 52.59 52.60
2522 AMEX STPZ Thu, Aug 29, 2019 52.65 52.68 52.61 52.67
2521 AMEX STPZ Wed, Aug 28, 2019 52.66 52.69 52.65 52.65
2520 AMEX STPZ Tue, Aug 27, 2019 52.55 52.63 52.55 52.63
2519 AMEX STPZ Mon, Aug 26, 2019 52.62 52.63 52.54 52.54
2518 AMEX STPZ Fri, Aug 23, 2019 52.48 52.62 52.48 52.56
2517 AMEX STPZ Thu, Aug 22, 2019 52.53 52.53 52.45 52.48
2516 AMEX STPZ Wed, Aug 21, 2019 52.55 52.58 52.51 52.51
2515 AMEX STPZ Tue, Aug 20, 2019 52.57 52.60 52.55 52.55
2514 AMEX STPZ Mon, Aug 19, 2019 52.52 52.58 52.52 52.53
2513 AMEX STPZ Fri, Aug 16, 2019 52.55 52.62 52.55 52.60
2512 AMEX STPZ Thu, Aug 15, 2019 52.52 52.63 52.51 52.63
2511 AMEX STPZ Wed, Aug 14, 2019 52.53 52.55 52.49 52.52
2510 AMEX STPZ Tue, Aug 13, 2019 52.52 52.54 52.50 52.50
2509 AMEX STPZ Mon, Aug 12, 2019 52.57 52.59 52.54 52.56
2508 AMEX STPZ Fri, Aug 9, 2019 52.59 52.59 52.51 52.52
2507 AMEX STPZ Thu, Aug 8, 2019 52.49 52.57 52.48 52.55
2506 AMEX STPZ Wed, Aug 7, 2019 52.59 52.60 52.46 52.52
2505 AMEX STPZ Tue, Aug 6, 2019 52.50 52.52 52.47 52.50
2504 AMEX STPZ Mon, Aug 5, 2019 52.42 52.53 52.41 52.49
2503 AMEX STPZ Fri, Aug 2, 2019 52.41 52.44 52.36 52.41
2502 AMEX STPZ Thu, Aug 1, 2019 52.28 52.44 52.25 52.41
2501 AMEX STPZ Wed, Jul 31, 2019 52.49 52.51 52.36 52.29
2500 AMEX STPZ Tue, Jul 30, 2019 52.44 52.46 52.43 52.46
2499 AMEX STPZ Mon, Jul 29, 2019 52.43 52.46 52.42 52.42
2498 AMEX STPZ Fri, Jul 26, 2019 52.41 52.44 52.40 52.41
2497 AMEX STPZ Thu, Jul 25, 2019 52.49 52.49 52.45 52.46
2496 AMEX STPZ Wed, Jul 24, 2019 52.52 52.54 52.48 52.49
2495 AMEX STPZ Tue, Jul 23, 2019 52.48 52.52 52.48 52.52
2494 AMEX STPZ Mon, Jul 22, 2019 52.51 52.52 52.49 52.49
2493 AMEX STPZ Fri, Jul 19, 2019 52.53 52.53 52.49 52.49
2492 AMEX STPZ Thu, Jul 18, 2019 52.48 52.58 52.46 52.58
2491 AMEX STPZ Wed, Jul 17, 2019 52.46 52.51 52.46 52.50
2490 AMEX STPZ Tue, Jul 16, 2019 52.46 52.49 52.45 52.47
2489 AMEX STPZ Mon, Jul 15, 2019 52.49 52.50 52.46 52.48
2488 AMEX STPZ Fri, Jul 12, 2019 52.45 52.50 52.43 52.48
2487 AMEX STPZ Thu, Jul 11, 2019 52.49 52.53 52.44 52.45
2486 AMEX STPZ Wed, Jul 10, 2019 52.41 52.47 52.39 52.45
2485 AMEX STPZ Tue, Jul 9, 2019 52.31 52.35 52.30 52.32
2484 AMEX STPZ Mon, Jul 8, 2019 52.38 52.38 52.31 52.32
2483 AMEX STPZ Fri, Jul 5, 2019 52.34 52.36 52.29 52.36
2482 AMEX STPZ Wed, Jul 3, 2019 52.43 52.48 52.42 52.43
2481 AMEX STPZ Tue, Jul 2, 2019 52.37 52.42 52.37 52.41
2480 AMEX STPZ Mon, Jul 1, 2019 52.46 52.46 52.37 52.41
2479 AMEX STPZ Fri, Jun 28, 2019 52.59 52.64 52.59 52.62
2478 AMEX STPZ Thu, Jun 27, 2019 52.55 52.62 52.55 52.60
2477 AMEX STPZ Wed, Jun 26, 2019 52.56 52.60 52.55 52.55
2476 AMEX STPZ Tue, Jun 25, 2019 52.63 52.66 52.56 52.56
2475 AMEX STPZ Mon, Jun 24, 2019 52.61 52.64 52.60 52.60
2474 AMEX STPZ Fri, Jun 21, 2019 52.62 52.64 52.57 52.57
2473 AMEX STPZ Thu, Jun 20, 2019 52.65 52.71 52.63 52.63
2472 AMEX STPZ Wed, Jun 19, 2019 52.30 52.53 52.30 52.52
2471 AMEX STPZ Tue, Jun 18, 2019 52.39 52.43 52.34 52.36
2470 AMEX STPZ Mon, Jun 17, 2019 52.26 52.31 52.26 52.26
2469 AMEX STPZ Fri, Jun 14, 2019 52.36 52.38 52.29 52.31
2468 AMEX STPZ Thu, Jun 13, 2019 52.41 52.41 52.36 52.40
2467 AMEX STPZ Wed, Jun 12, 2019 52.37 52.39 52.31 52.32
2466 AMEX STPZ Tue, Jun 11, 2019 52.32 52.35 52.32 52.35
2465 AMEX STPZ Mon, Jun 10, 2019 52.42 52.44 52.36 52.36
2464 AMEX STPZ Fri, Jun 7, 2019 52.46 52.50 52.43 52.47
2463 AMEX STPZ Thu, Jun 6, 2019 52.40 52.43 52.37 52.38
2462 AMEX STPZ Wed, Jun 5, 2019 52.44 52.50 52.37 52.39
2461 AMEX STPZ Tue, Jun 4, 2019 52.30 52.38 52.29 52.37
2460 AMEX STPZ Mon, Jun 3, 2019 52.30 52.40 52.30 52.39
2459 AMEX STPZ Fri, May 31, 2019 52.19 52.29 52.19 52.29
2458 AMEX STPZ Thu, May 30, 2019 52.06 52.14 52.06 52.11
2457 AMEX STPZ Wed, May 29, 2019 52.04 52.11 52.04 52.04
2456 AMEX STPZ Tue, May 28, 2019 52.04 52.07 52.00 52.02
2455 AMEX STPZ Fri, May 24, 2019 52.04 52.04 51.99 52.04
2454 AMEX STPZ Thu, May 23, 2019 51.97 52.03 51.97 52.01
2453 AMEX STPZ Wed, May 22, 2019 52.01 52.03 51.96 51.97
2452 AMEX STPZ Tue, May 21, 2019 52.02 52.02 51.96 51.99
2451 AMEX STPZ Mon, May 20, 2019 52.00 52.03 51.97 52.00
2450 AMEX STPZ Fri, May 17, 2019 52.10 52.10 52.03 52.05
2449 AMEX STPZ Thu, May 16, 2019 52.08 52.09 52.03 52.07
2448 AMEX STPZ Wed, May 15, 2019 52.05 52.09 52.03 52.04
2447 AMEX STPZ Tue, May 14, 2019 51.94 52.01 51.94 52.01
2446 AMEX STPZ Mon, May 13, 2019 51.96 52.02 51.94 51.95
2445 AMEX STPZ Fri, May 10, 2019 51.83 51.89 51.81 51.88
2444 AMEX STPZ Thu, May 9, 2019 51.82 51.87 51.82 51.85
2443 AMEX STPZ Wed, May 8, 2019 51.89 51.89 51.80 51.82
2442 AMEX STPZ Tue, May 7, 2019 51.89 51.89 51.85 51.87
2441 AMEX STPZ Mon, May 6, 2019 51.87 51.89 51.85 51.89
2440 AMEX STPZ Fri, May 3, 2019 51.79 51.85 51.79 51.83
2439 AMEX STPZ Thu, May 2, 2019 51.81 51.81 51.74 51.77
2438 AMEX STPZ Wed, May 1, 2019 51.93 52.02 51.88 51.88
2437 AMEX STPZ Tue, Apr 30, 2019 51.93 51.97 51.91 51.95
2436 AMEX STPZ Mon, Apr 29, 2019 51.88 51.94 51.88 51.89
2435 AMEX STPZ Fri, Apr 26, 2019 51.93 51.96 51.91 51.92
2434 AMEX STPZ Thu, Apr 25, 2019 51.90 51.93 51.90 51.92
2433 AMEX STPZ Wed, Apr 24, 2019 51.88 51.92 51.88 51.89
2432 AMEX STPZ Tue, Apr 23, 2019 51.81 51.87 51.81 51.83
2431 AMEX STPZ Mon, Apr 22, 2019 51.80 51.84 51.78 51.78
2430 AMEX STPZ Thu, Apr 18, 2019 51.79 51.80 51.76 51.76
2429 AMEX STPZ Wed, Apr 17, 2019 51.73 51.75 51.69 51.75
2428 AMEX STPZ Tue, Apr 16, 2019 51.75 51.75 51.71 51.72
2427 AMEX STPZ Mon, Apr 15, 2019 51.75 51.77 51.72 51.77
2426 AMEX STPZ Fri, Apr 12, 2019 51.70 51.77 51.70 51.76
2425 AMEX STPZ Thu, Apr 11, 2019 51.80 51.80 51.76 51.76
2424 AMEX STPZ Wed, Apr 10, 2019 51.76 51.84 51.76 51.83
2423 AMEX STPZ Tue, Apr 9, 2019 51.70 51.75 51.68 51.68
2422 AMEX STPZ Mon, Apr 8, 2019 51.70 51.73 51.68 51.71
2421 AMEX STPZ Fri, Apr 5, 2019 51.67 51.71 51.67 51.71
2420 AMEX STPZ Thu, Apr 4, 2019 51.69 51.72 51.67 51.71
2419 AMEX STPZ Wed, Apr 3, 2019 51.70 51.73 51.66 51.66
2418 AMEX STPZ Tue, Apr 2, 2019 51.72 51.74 51.70 51.74
2417 AMEX STPZ Mon, Apr 1, 2019 51.76 51.76 51.69 51.72
2416 AMEX STPZ Fri, Mar 29, 2019 51.74 51.75 51.71 51.71
2415 AMEX STPZ Thu, Mar 28, 2019 51.66 51.71 51.66 51.69
2414 AMEX STPZ Wed, Mar 27, 2019 51.75 51.78 51.74 51.75
2413 AMEX STPZ Tue, Mar 26, 2019 51.74 51.80 51.74 51.75
2412 AMEX STPZ Mon, Mar 25, 2019 51.73 51.85 51.73 51.79
2411 AMEX STPZ Fri, Mar 22, 2019 51.74 51.76 51.70 51.74
2410 AMEX STPZ Thu, Mar 21, 2019 51.70 51.74 51.68 51.68
2409 AMEX STPZ Wed, Mar 20, 2019 51.53 51.75 51.53 51.74
2408 AMEX STPZ Tue, Mar 19, 2019 51.55 51.58 51.55 51.56
2407 AMEX STPZ Mon, Mar 18, 2019 51.54 51.60 51.54 51.56
2406 AMEX STPZ Fri, Mar 15, 2019 51.51 51.58 51.51 51.58
2405 AMEX STPZ Thu, Mar 14, 2019 51.50 51.55 51.50 51.53
2404 AMEX STPZ Wed, Mar 13, 2019 51.46 51.52 51.46 51.52
2403 AMEX STPZ Tue, Mar 12, 2019 51.41 51.48 51.41 51.48
2402 AMEX STPZ Mon, Mar 11, 2019 51.40 51.45 51.40 51.45
2401 AMEX STPZ Fri, Mar 8, 2019 51.35 51.43 51.35 51.40
2400 AMEX STPZ Thu, Mar 7, 2019 51.33 51.41 51.33 51.40
2399 AMEX STPZ Wed, Mar 6, 2019 51.25 51.32 51.25 51.30
2398 AMEX STPZ Tue, Mar 5, 2019 51.23 51.29 51.23 51.23
2397 AMEX STPZ Mon, Mar 4, 2019 51.24 51.31 51.24 51.26
2396 AMEX STPZ Fri, Mar 1, 2019 51.27 51.32 51.23 51.23
2395 AMEX STPZ Thu, Feb 28, 2019 51.34 51.34 51.28 51.32
2394 AMEX STPZ Wed, Feb 27, 2019 51.35 51.37 51.32 51.37
2393 AMEX STPZ Tue, Feb 26, 2019 51.35 51.39 51.34 51.35
2392 AMEX STPZ Mon, Feb 25, 2019 51.31 51.37 51.30 51.30
2391 AMEX STPZ Fri, Feb 22, 2019 51.31 51.39 51.31 51.37
2390 AMEX STPZ Thu, Feb 21, 2019 51.31 51.31 51.25 51.29
2389 AMEX STPZ Wed, Feb 20, 2019 51.31 51.34 51.30 51.30
2388 AMEX STPZ Tue, Feb 19, 2019 51.26 51.31 51.26 51.31
2387 AMEX STPZ Fri, Feb 15, 2019 51.26 51.29 51.25 51.26
2386 AMEX STPZ Thu, Feb 14, 2019 51.24 51.27 51.23 51.24
2385 AMEX STPZ Wed, Feb 13, 2019 51.17 51.22 51.17 51.17
2384 AMEX STPZ Tue, Feb 12, 2019 51.16 51.19 51.16 51.17
2383 AMEX STPZ Mon, Feb 11, 2019 51.15 51.18 51.14 51.14
2382 AMEX STPZ Fri, Feb 8, 2019 51.20 51.23 51.20 51.20
2381 AMEX STPZ Thu, Feb 7, 2019 51.17 51.23 51.16 51.17
2380 AMEX STPZ Wed, Feb 6, 2019 51.18 51.21 51.16 51.18
2379 AMEX STPZ Tue, Feb 5, 2019 51.14 51.18 51.14 51.16
2378 AMEX STPZ Mon, Feb 4, 2019 51.14 51.19 51.14 51.14
2377 AMEX STPZ Fri, Feb 1, 2019 51.26 51.28 51.20 51.23
2376 AMEX STPZ Thu, Jan 31, 2019 51.21 51.28 51.21 51.28
2375 AMEX STPZ Wed, Jan 30, 2019 51.02 51.20 51.02 51.18
2374 AMEX STPZ Tue, Jan 29, 2019 50.97 51.03 50.97 51.03
2373 AMEX STPZ Mon, Jan 28, 2019 50.94 50.97 50.93 50.95
2372 AMEX STPZ Fri, Jan 25, 2019 50.99 51.01 50.97 50.98
2371 AMEX STPZ Thu, Jan 24, 2019 51.01 51.04 51.01 51.02
2370 AMEX STPZ Wed, Jan 23, 2019 50.96 51.00 50.96 51.00
2369 AMEX STPZ Tue, Jan 22, 2019 51.00 51.04 50.98 51.00
2368 AMEX STPZ Fri, Jan 18, 2019 51.00 51.03 50.98 51.00
2367 AMEX STPZ Thu, Jan 17, 2019 51.06 51.06 51.00 51.02
2366 AMEX STPZ Wed, Jan 16, 2019 51.05 51.05 51.00 51.02
2365 AMEX STPZ Tue, Jan 15, 2019 51.07 51.11 51.04 51.07
2364 AMEX STPZ Mon, Jan 14, 2019 51.15 51.15 51.05 51.05
2363 AMEX STPZ Fri, Jan 11, 2019 51.10 51.14 51.10 51.11
2362 AMEX STPZ Thu, Jan 10, 2019 51.10 51.10 51.04 51.04
2361 AMEX STPZ Wed, Jan 9, 2019 51.00 51.10 51.00 51.08
2360 AMEX STPZ Tue, Jan 8, 2019 50.99 51.01 50.98 50.98
2359 AMEX STPZ Mon, Jan 7, 2019 51.06 51.06 50.99 51.01
2358 AMEX STPZ Fri, Jan 4, 2019 50.99 51.10 50.97 51.10
2357 AMEX STPZ Thu, Jan 3, 2019 50.99 51.06 50.92 51.03
2356 AMEX STPZ Wed, Jan 2, 2019 50.87 50.90 50.85 50.87
2355 AMEX STPZ Mon, Dec 31, 2018 50.79 50.89 50.79 50.84
2354 AMEX STPZ Fri, Dec 28, 2018 50.83 50.83 50.77 50.79
2353 AMEX STPZ Thu, Dec 27, 2018 50.81 50.86 50.81 50.77
2352 AMEX STPZ Wed, Dec 26, 2018 50.77 50.83 50.77 50.78
2351 AMEX STPZ Mon, Dec 24, 2018 50.76 50.80 50.75 50.80
2350 AMEX STPZ Fri, Dec 21, 2018 50.74 50.80 50.74 50.78
2349 AMEX STPZ Thu, Dec 20, 2018 50.75 50.78 50.70 50.76
2348 AMEX STPZ Wed, Dec 19, 2018 50.86 50.90 50.79 50.82
2347 AMEX STPZ Tue, Dec 18, 2018 50.80 50.86 50.80 50.85
2346 AMEX STPZ Mon, Dec 17, 2018 50.78 50.83 50.77 50.82
2345 AMEX STPZ Fri, Dec 14, 2018 50.77 50.79 50.76 50.76
2344 AMEX STPZ Thu, Dec 13, 2018 50.71 50.81 50.71 50.77
2343 AMEX STPZ Wed, Dec 12, 2018 50.79 50.79 50.71 50.72
2342 AMEX STPZ Tue, Dec 11, 2018 50.82 50.85 50.72 50.76
2341 AMEX STPZ Mon, Dec 10, 2018 50.87 50.92 50.83 50.85
2340 AMEX STPZ Fri, Dec 7, 2018 50.88 50.93 50.88 50.93
2339 AMEX STPZ Thu, Dec 6, 2018 50.89 50.94 50.82 50.82
2338 AMEX STPZ Tue, Dec 4, 2018 50.86 50.91 50.86 50.88
2337 AMEX STPZ Mon, Dec 3, 2018 50.84 50.88 50.83 50.84
2336 AMEX STPZ Fri, Nov 30, 2018 50.99 51.04 50.98 50.83
2335 AMEX STPZ Thu, Nov 29, 2018 50.96 51.04 50.96 51.03
2334 AMEX STPZ Wed, Nov 28, 2018 50.83 50.97 50.83 50.91
2333 AMEX STPZ Tue, Nov 27, 2018 50.91 50.96 50.86 50.88
2332 AMEX STPZ Mon, Nov 26, 2018 50.91 50.97 50.91 50.94
2331 AMEX STPZ Fri, Nov 23, 2018 51.00 51.00 50.91 50.91
2330 AMEX STPZ Wed, Nov 21, 2018 51.05 51.05 50.98 50.99
2329 AMEX STPZ Tue, Nov 20, 2018 51.06 51.09 51.03 51.04
2328 AMEX STPZ Mon, Nov 19, 2018 51.07 51.13 51.07 51.11
2327 AMEX STPZ Fri, Nov 16, 2018 51.07 51.14 51.07 51.11
2326 AMEX STPZ Thu, Nov 15, 2018 50.99 51.04 50.99 51.02
2325 AMEX STPZ Wed, Nov 14, 2018 50.94 51.01 50.94 50.97
2324 AMEX STPZ Tue, Nov 13, 2018 50.95 50.98 50.94 50.97
2323 AMEX STPZ Mon, Nov 12, 2018 50.96 51.04 50.92 50.99
2322 AMEX STPZ Fri, Nov 9, 2018 50.88 50.93 50.88 50.91
2321 AMEX STPZ Thu, Nov 8, 2018 50.94 50.94 50.86 50.88
2320 AMEX STPZ Wed, Nov 7, 2018 50.92 50.97 50.90 50.90
2319 AMEX STPZ Tue, Nov 6, 2018 50.96 50.96 50.91 50.93
2318 AMEX STPZ Mon, Nov 5, 2018 50.93 50.97 50.93 50.96
2317 AMEX STPZ Fri, Nov 2, 2018 50.89 50.94 50.89 50.92
2316 AMEX STPZ Thu, Nov 1, 2018 51.00 51.02 50.97 50.98
2315 AMEX STPZ Wed, Oct 31, 2018 51.05 51.09 51.04 51.00
2314 AMEX STPZ Tue, Oct 30, 2018 51.14 51.16 51.11 51.11
2313 AMEX STPZ Mon, Oct 29, 2018 51.16 51.21 51.15 51.17
2312 AMEX STPZ Fri, Oct 26, 2018 51.10 51.20 51.10 51.18
2311 AMEX STPZ Thu, Oct 25, 2018 51.10 51.16 51.05 51.05
2310 AMEX STPZ Wed, Oct 24, 2018 51.12 51.15 51.11 51.13
2309 AMEX STPZ Tue, Oct 23, 2018 51.11 51.15 51.08 51.10
2308 AMEX STPZ Mon, Oct 22, 2018 51.11 51.12 51.08 51.10
2307 AMEX STPZ Fri, Oct 19, 2018 51.10 51.13 51.08 51.09
2306 AMEX STPZ Thu, Oct 18, 2018 51.10 51.14 51.09 51.10
2305 AMEX STPZ Wed, Oct 17, 2018 51.17 51.17 51.10 51.12
2304 AMEX STPZ Tue, Oct 16, 2018 51.15 51.18 51.15 51.15
2303 AMEX STPZ Mon, Oct 15, 2018 51.18 51.19 51.15 51.16
2302 AMEX STPZ Fri, Oct 12, 2018 51.12 51.17 51.12 51.16
2301 AMEX STPZ Thu, Oct 11, 2018 51.15 51.21 51.13 51.14
2300 AMEX STPZ Wed, Oct 10, 2018 51.19 51.21 51.16 51.19
2299 AMEX STPZ Tue, Oct 9, 2018 51.18 51.21 51.18 51.19
2298 AMEX STPZ Mon, Oct 8, 2018 51.20 51.22 51.13 51.21
2297 AMEX STPZ Fri, Oct 5, 2018 51.19 51.20 51.16 51.16
2296 AMEX STPZ Thu, Oct 4, 2018 51.25 51.25 51.19 51.22
2295 AMEX STPZ Wed, Oct 3, 2018 51.28 51.31 51.24 51.25
2294 AMEX STPZ Tue, Oct 2, 2018 51.29 51.33 51.29 51.31
2293 AMEX STPZ Mon, Oct 1, 2018 51.31 51.32 51.28 51.30
2292 AMEX STPZ Fri, Sep 28, 2018 51.28 51.33 51.28 51.32
2291 AMEX STPZ Thu, Sep 27, 2018 51.27 51.30 51.26 51.30
2290 AMEX STPZ Wed, Sep 26, 2018 51.26 51.29 51.22 51.26
2289 AMEX STPZ Tue, Sep 25, 2018 51.22 51.26 51.21 51.25
2288 AMEX STPZ Mon, Sep 24, 2018 51.22 51.25 51.21 51.24
2287 AMEX STPZ Fri, Sep 21, 2018 51.22 51.26 51.22 51.23
2286 AMEX STPZ Thu, Sep 20, 2018 51.22 51.26 51.21 51.24
2285 AMEX STPZ Wed, Sep 19, 2018 51.24 51.25 51.21 51.23
2284 AMEX STPZ Tue, Sep 18, 2018 51.25 51.30 51.22 51.24
2283 AMEX STPZ Mon, Sep 17, 2018 51.27 51.27 51.24 51.25
2282 AMEX STPZ Fri, Sep 14, 2018 51.23 51.29 51.23 51.25
2281 AMEX STPZ Thu, Sep 13, 2018 51.33 51.36 51.27 51.27
2280 AMEX STPZ Wed, Sep 12, 2018 51.35 51.39 51.34 51.37
2279 AMEX STPZ Tue, Sep 11, 2018 51.32 51.35 51.32 51.32
2278 AMEX STPZ Mon, Sep 10, 2018 51.35 51.41 51.34 51.37
2277 AMEX STPZ Fri, Sep 7, 2018 51.35 51.40 51.34 51.35
2276 AMEX STPZ Thu, Sep 6, 2018 51.41 51.46 51.41 51.41
2275 AMEX STPZ Wed, Sep 5, 2018 51.42 51.44 51.40 51.42
2274 AMEX STPZ Tue, Sep 4, 2018 51.46 51.49 51.42 51.43
2273 AMEX STPZ Fri, Aug 31, 2018 51.54 51.56 51.52 51.45
2272 AMEX STPZ Thu, Aug 30, 2018 51.49 51.52 51.49 51.49
2271 AMEX STPZ Wed, Aug 29, 2018 51.46 51.49 51.46 51.46
2270 AMEX STPZ Tue, Aug 28, 2018 51.50 51.52 51.47 51.49
2269 AMEX STPZ Mon, Aug 27, 2018 51.55 51.56 51.51 51.52
2268 AMEX STPZ Fri, Aug 24, 2018 51.49 51.55 51.49 51.52
2267 AMEX STPZ Thu, Aug 23, 2018 51.52 51.55 51.52 51.52
2266 AMEX STPZ Wed, Aug 22, 2018 51.51 51.54 51.51 51.52
2265 AMEX STPZ Tue, Aug 21, 2018 51.46 51.48 51.45 51.48
2264 AMEX STPZ Mon, Aug 20, 2018 51.44 51.48 51.44 51.48
2263 AMEX STPZ Fri, Aug 17, 2018 51.45 51.45 51.40 51.41
2262 AMEX STPZ Thu, Aug 16, 2018 51.44 51.44 51.40 51.41
2261 AMEX STPZ Wed, Aug 15, 2018 51.42 51.46 51.42 51.45
2260 AMEX STPZ Tue, Aug 14, 2018 51.41 51.44 51.40 51.41
2259 AMEX STPZ Mon, Aug 13, 2018 51.41 51.44 51.41 51.44
2258 AMEX STPZ Fri, Aug 10, 2018 51.39 51.45 51.39 51.42
2257 AMEX STPZ Thu, Aug 9, 2018 51.33 51.36 51.31 51.31
2256 AMEX STPZ Wed, Aug 8, 2018 51.33 51.33 51.28 51.28
2255 AMEX STPZ Tue, Aug 7, 2018 51.32 51.34 51.31 51.33
2254 AMEX STPZ Mon, Aug 6, 2018 51.36 51.37 51.32 51.33
2253 AMEX STPZ Fri, Aug 3, 2018 51.28 51.34 51.28 51.34
2252 AMEX STPZ Thu, Aug 2, 2018 51.24 51.30 51.24 51.26
2251 AMEX STPZ Wed, Aug 1, 2018 51.26 51.26 51.20 51.22
2250 AMEX STPZ Tue, Jul 31, 2018 51.45 51.46 51.43 51.28
2249 AMEX STPZ Mon, Jul 30, 2018 51.45 51.45 51.41 51.43
2248 AMEX STPZ Fri, Jul 27, 2018 51.41 51.43 51.40 51.41
2247 AMEX STPZ Thu, Jul 26, 2018 51.41 51.47 51.39 51.39
2246 AMEX STPZ Wed, Jul 25, 2018 51.41 51.45 51.40 51.40
2245 AMEX STPZ Tue, Jul 24, 2018 51.38 51.41 51.38 51.40
2244 AMEX STPZ Mon, Jul 23, 2018 51.46 51.47 51.39 51.39
2243 AMEX STPZ Fri, Jul 20, 2018 51.50 51.52 51.47 51.47
2242 AMEX STPZ Thu, Jul 19, 2018 51.45 51.52 51.45 51.50
2241 AMEX STPZ Wed, Jul 18, 2018 51.47 51.50 51.46 51.46
2240 AMEX STPZ Tue, Jul 17, 2018 51.50 51.51 51.48 51.49
2239 AMEX STPZ Mon, Jul 16, 2018 51.55 51.55 51.51 51.51
2238 AMEX STPZ Fri, Jul 13, 2018 51.55 51.62 51.55 51.62
2237 AMEX STPZ Thu, Jul 12, 2018 51.53 51.56 51.53 51.54
2236 AMEX STPZ Wed, Jul 11, 2018 51.64 51.64 51.58 51.59
2235 AMEX STPZ Tue, Jul 10, 2018 51.64 51.64 51.60 51.60
2234 AMEX STPZ Mon, Jul 9, 2018 51.61 51.65 51.61 51.65
2233 AMEX STPZ Fri, Jul 6, 2018 51.65 51.66 51.62 51.66
2232 AMEX STPZ Thu, Jul 5, 2018 51.62 51.63 51.59 51.63
2231 AMEX STPZ Tue, Jul 3, 2018 51.59 51.60 51.57 51.60
2230 AMEX STPZ Mon, Jul 2, 2018 51.57 51.60 51.53 51.56
2229 AMEX STPZ Fri, Jun 29, 2018 51.72 51.76 51.71 51.75
2228 AMEX STPZ Thu, Jun 28, 2018 51.78 51.78 51.71 51.72
2227 AMEX STPZ Wed, Jun 27, 2018 51.71 51.77 51.71 51.74
2226 AMEX STPZ Tue, Jun 26, 2018 51.65 51.68 51.64 51.68
2225 AMEX STPZ Mon, Jun 25, 2018 51.64 51.68 51.63 51.63
2224 AMEX STPZ Fri, Jun 22, 2018 51.58 51.64 51.58 51.64
2223 AMEX STPZ Thu, Jun 21, 2018 51.55 51.60 51.55 51.57
2222 AMEX STPZ Wed, Jun 20, 2018 51.65 51.65 51.55 51.58
2221 AMEX STPZ Tue, Jun 19, 2018 51.59 51.62 51.59 51.60
2220 AMEX STPZ Mon, Jun 18, 2018 51.54 51.59 51.54 51.57
2219 AMEX STPZ Fri, Jun 15, 2018 51.57 51.57 51.52 51.52
2218 AMEX STPZ Thu, Jun 14, 2018 51.54 51.56 51.52 51.53
2217 AMEX STPZ Wed, Jun 13, 2018 51.55 51.57 51.47 51.51
2216 AMEX STPZ Tue, Jun 12, 2018 51.53 51.57 51.53 51.55
2215 AMEX STPZ Mon, Jun 11, 2018 51.53 51.57 51.53 51.57
2214 AMEX STPZ Fri, Jun 8, 2018 51.59 51.60 51.56 51.58
2213 AMEX STPZ Thu, Jun 7, 2018 51.51 51.62 51.51 51.62
2212 AMEX STPZ Wed, Jun 6, 2018 51.57 51.57 51.47 51.50
2211 AMEX STPZ Tue, Jun 5, 2018 51.52 51.58 51.52 51.58
2210 AMEX STPZ Mon, Jun 4, 2018 51.54 51.58 51.51 51.51
2209 AMEX STPZ Fri, Jun 1, 2018 51.56 51.62 51.56 51.59
2208 AMEX STPZ Thu, May 31, 2018 51.74 51.79 51.73 51.63
2207 AMEX STPZ Wed, May 30, 2018 51.75 51.83 51.73 51.74
2206 AMEX STPZ Tue, May 29, 2018 51.78 51.83 51.70 51.81
2205 AMEX STPZ Fri, May 25, 2018 51.65 51.69 51.63 51.69
2204 AMEX STPZ Thu, May 24, 2018 51.70 51.71 51.66 51.67
2203 AMEX STPZ Wed, May 23, 2018 51.62 51.70 51.61 51.66
2202 AMEX STPZ Tue, May 22, 2018 51.61 51.63 51.58 51.61
2201 AMEX STPZ Mon, May 21, 2018 51.57 51.61 51.57 51.60
2200 AMEX STPZ Fri, May 18, 2018 51.61 51.61 51.57 51.58
2199 AMEX STPZ Thu, May 17, 2018 51.56 51.61 51.54 51.56
2198 AMEX STPZ Wed, May 16, 2018 51.59 51.59 51.53 51.53
2197 AMEX STPZ Tue, May 15, 2018 51.60 51.60 51.53 51.55
2196 AMEX STPZ Mon, May 14, 2018 51.59 51.62 51.58 51.60
2195 AMEX STPZ Fri, May 11, 2018 51.59 51.62 51.59 51.62
2194 AMEX STPZ Thu, May 10, 2018 51.60 51.62 51.58 51.61
2193 AMEX STPZ Wed, May 9, 2018 51.58 51.62 51.58 51.59
2192 AMEX STPZ Tue, May 8, 2018 51.58 51.61 51.50 51.58
2191 AMEX STPZ Mon, May 7, 2018 51.62 51.65 51.62 51.64
2190 AMEX STPZ Fri, May 4, 2018 51.66 51.66 51.58 51.59
2189 AMEX STPZ Thu, May 3, 2018 51.57 51.63 51.57 51.62
2188 AMEX STPZ Wed, May 2, 2018 51.53 51.59 51.50 51.55
2187 AMEX STPZ Tue, May 1, 2018 51.61 51.61 51.49 51.55
2186 AMEX STPZ Mon, Apr 30, 2018 51.75 51.84 51.74 51.58
2185 AMEX STPZ Fri, Apr 27, 2018 51.73 51.79 51.73 51.75
2184 AMEX STPZ Thu, Apr 26, 2018 51.74 51.77 51.72 51.74
2183 AMEX STPZ Wed, Apr 25, 2018 51.71 51.75 51.68 51.72
2182 AMEX STPZ Tue, Apr 24, 2018 51.78 51.78 51.71 51.72
2181 AMEX STPZ Mon, Apr 23, 2018 51.81 51.81 51.71 51.75
2180 AMEX STPZ Fri, Apr 20, 2018 51.77 51.79 51.73 51.73
2179 AMEX STPZ Thu, Apr 19, 2018 51.82 51.87 51.80 51.81
2178 AMEX STPZ Wed, Apr 18, 2018 51.84 51.85 51.81 51.84
2177 AMEX STPZ Tue, Apr 17, 2018 51.87 51.87 51.82 51.85
2176 AMEX STPZ Mon, Apr 16, 2018 51.81 51.88 51.81 51.82
2175 AMEX STPZ Fri, Apr 13, 2018 51.81 51.88 51.81 51.84
2174 AMEX STPZ Thu, Apr 12, 2018 51.89 51.89 51.82 51.85
2173 AMEX STPZ Wed, Apr 11, 2018 51.86 51.92 51.86 51.89
2172 AMEX STPZ Tue, Apr 10, 2018 51.84 51.88 51.82 51.83
2171 AMEX STPZ Mon, Apr 9, 2018 51.85 51.88 51.80 51.88
2170 AMEX STPZ Fri, Apr 6, 2018 51.83 51.88 51.83 51.87
2169 AMEX STPZ Thu, Apr 5, 2018 51.85 51.85 51.78 51.82
2168 AMEX STPZ Wed, Apr 4, 2018 51.89 51.90 51.83 51.83
2167 AMEX STPZ Tue, Apr 3, 2018 51.86 51.90 51.82 51.83
2166 AMEX STPZ Mon, Apr 2, 2018 51.86 51.91 51.78 51.87
2165 AMEX STPZ Thu, Mar 29, 2018 51.95 52.02 51.88 51.99
2164 AMEX STPZ Wed, Mar 28, 2018 52.06 52.06 51.91 51.95
2163 AMEX STPZ Tue, Mar 27, 2018 51.92 52.02 51.92 51.99
2162 AMEX STPZ Mon, Mar 26, 2018 51.90 51.99 51.89 51.89
2161 AMEX STPZ Fri, Mar 23, 2018 51.87 51.97 51.87 51.96
2160 AMEX STPZ Thu, Mar 22, 2018 51.90 51.99 51.86 51.89
2159 AMEX STPZ Wed, Mar 21, 2018 51.81 51.85 51.76 51.81
2158 AMEX STPZ Tue, Mar 20, 2018 51.77 51.85 51.72 51.79
2157 AMEX STPZ Mon, Mar 19, 2018 51.88 51.88 51.78 51.83
2156 AMEX STPZ Fri, Mar 16, 2018 51.83 51.90 51.81 51.85
2155 AMEX STPZ Thu, Mar 15, 2018 51.84 51.91 51.84 51.86
2154 AMEX STPZ Wed, Mar 14, 2018 51.80 51.91 51.80 51.90
2153 AMEX STPZ Tue, Mar 13, 2018 51.82 51.87 51.80 51.82
2152 AMEX STPZ Mon, Mar 12, 2018 51.83 51.88 51.79 51.80
2151 AMEX STPZ Fri, Mar 9, 2018 51.81 51.87 51.79 51.82
2150 AMEX STPZ Thu, Mar 8, 2018 51.87 51.89 51.80 51.87
2149 AMEX STPZ Wed, Mar 7, 2018 51.86 51.90 51.81 51.87
2148 AMEX STPZ Tue, Mar 6, 2018 51.85 51.86 51.79 51.84
2147 AMEX STPZ Mon, Mar 5, 2018 51.83 51.89 51.79 51.87
2146 AMEX STPZ Fri, Mar 2, 2018 51.77 51.84 51.70 51.76
2145 AMEX STPZ Thu, Mar 1, 2018 51.69 51.86 51.67 51.86
2144 AMEX STPZ Wed, Feb 28, 2018 51.78 51.78 51.68 51.69
2143 AMEX STPZ Tue, Feb 27, 2018 51.87 51.88 51.67 51.68
2142 AMEX STPZ Mon, Feb 26, 2018 51.77 51.87 51.76 51.82
2141 AMEX STPZ Fri, Feb 23, 2018 51.74 51.80 51.67 51.79
2140 AMEX STPZ Thu, Feb 22, 2018 51.66 51.76 51.66 51.72
2139 AMEX STPZ Wed, Feb 21, 2018 51.64 51.72 51.62 51.67
2138 AMEX STPZ Tue, Feb 20, 2018 51.50 51.76 51.50 51.69
2137 AMEX STPZ Fri, Feb 16, 2018 51.72 51.74 51.63 51.68
2136 AMEX STPZ Thu, Feb 15, 2018 51.58 51.71 51.58 51.70
2135 AMEX STPZ Wed, Feb 14, 2018 51.65 51.70 51.61 51.65
2134 AMEX STPZ Tue, Feb 13, 2018 51.64 51.71 51.56 51.62
2133 AMEX STPZ Mon, Feb 12, 2018 51.63 51.70 51.63 51.63
2132 AMEX STPZ Fri, Feb 9, 2018 51.62 51.74 51.60 51.63
2131 AMEX STPZ Thu, Feb 8, 2018 51.70 51.72 51.65 51.71
2130 AMEX STPZ Wed, Feb 7, 2018 51.75 51.79 51.68 51.74
2129 AMEX STPZ Tue, Feb 6, 2018 51.83 51.87 51.71 51.71
2128 AMEX STPZ Mon, Feb 5, 2018 51.69 51.90 51.69 51.74
2127 AMEX STPZ Fri, Feb 2, 2018 51.72 51.82 51.65 51.72
2126 AMEX STPZ Thu, Feb 1, 2018 51.81 51.81 51.70 51.71
2125 AMEX STPZ Wed, Jan 31, 2018 51.75 51.81 51.74 51.79
2124 AMEX STPZ Tue, Jan 30, 2018 51.84 51.86 51.77 51.81
2123 AMEX STPZ Mon, Jan 29, 2018 51.84 51.88 51.82 51.82
2122 AMEX STPZ Fri, Jan 26, 2018 51.88 51.92 51.85 51.90
2121 AMEX STPZ Thu, Jan 25, 2018 51.93 51.96 51.89 51.91
2120 AMEX STPZ Wed, Jan 24, 2018 51.92 51.93 51.87 51.90
2119 AMEX STPZ Tue, Jan 23, 2018 51.86 51.96 51.86 51.87
2118 AMEX STPZ Mon, Jan 22, 2018 51.91 51.91 51.84 51.87
2117 AMEX STPZ Fri, Jan 19, 2018 51.88 51.93 51.86 51.89
2116 AMEX STPZ Thu, Jan 18, 2018 51.86 51.95 51.86 51.93
2115 AMEX STPZ Wed, Jan 17, 2018 51.95 51.95 51.87 51.92
2114 AMEX STPZ Tue, Jan 16, 2018 51.93 51.96 51.90 51.94
2113 AMEX STPZ Fri, Jan 12, 2018 51.84 51.94 51.84 51.89
2112 AMEX STPZ Thu, Jan 11, 2018 51.88 51.94 51.88 51.91
2111 AMEX STPZ Wed, Jan 10, 2018 51.87 51.94 51.85 51.94
2110 AMEX STPZ Tue, Jan 9, 2018 51.94 51.97 51.91 51.91
2109 AMEX STPZ Mon, Jan 8, 2018 51.96 51.96 51.92 51.95
2108 AMEX STPZ Fri, Jan 5, 2018 51.93 51.96 51.92 51.94
2107 AMEX STPZ Thu, Jan 4, 2018 51.90 51.95 51.89 51.94
2106 AMEX STPZ Wed, Jan 3, 2018 51.98 51.99 51.92 51.97
2105 AMEX STPZ Tue, Jan 2, 2018 51.92 51.96 51.91 51.96
2104 AMEX STPZ Fri, Dec 29, 2017 51.96 52.03 51.89 51.95
2103 AMEX STPZ Thu, Dec 28, 2017 51.91 51.93 51.87 51.88
2102 AMEX STPZ Wed, Dec 27, 2017 51.85 51.91 51.85 51.90
2101 AMEX STPZ Tue, Dec 26, 2017 51.83 51.86 51.79 51.86
2100 AMEX STPZ Fri, Dec 22, 2017 51.82 51.87 51.79 51.85
2099 AMEX STPZ Thu, Dec 21, 2017 51.72 51.86 51.72 51.86
2098 AMEX STPZ Wed, Dec 20, 2017 51.75 51.83 51.75 51.83
2097 AMEX STPZ Tue, Dec 19, 2017 51.88 51.88 51.79 51.84
2096 AMEX STPZ Mon, Dec 18, 2017 51.84 51.87 51.82 51.85
2095 AMEX STPZ Fri, Dec 15, 2017 51.84 51.87 51.82 51.86
2094 AMEX STPZ Thu, Dec 14, 2017 51.89 51.92 51.86 51.88
2093 AMEX STPZ Wed, Dec 13, 2017 51.94 51.94 51.85 51.94
2092 AMEX STPZ Tue, Dec 12, 2017 51.87 51.93 51.86 51.92
2091 AMEX STPZ Mon, Dec 11, 2017 51.90 51.94 51.87 51.88
2090 AMEX STPZ Fri, Dec 8, 2017 51.92 51.96 51.89 51.93
2089 AMEX STPZ Thu, Dec 7, 2017 51.90 51.93 51.88 51.92
2088 AMEX STPZ Wed, Dec 6, 2017 51.94 51.95 51.88 51.88
2087 AMEX STPZ Tue, Dec 5, 2017 51.89 51.89 51.84 51.89
2086 AMEX STPZ Mon, Dec 4, 2017 51.87 51.92 51.86 51.88
2085 AMEX STPZ Fri, Dec 1, 2017 51.83 52.00 51.83 51.96
2084 AMEX STPZ Thu, Nov 30, 2017 52.14 52.16 52.09 51.86
2083 AMEX STPZ Wed, Nov 29, 2017 52.15 52.17 52.14 52.14
2082 AMEX STPZ Tue, Nov 28, 2017 52.22 52.25 52.19 52.21
2081 AMEX STPZ Mon, Nov 27, 2017 52.26 52.26 52.20 52.21
2080 AMEX STPZ Fri, Nov 24, 2017 52.22 52.24 52.19 52.19
2079 AMEX STPZ Wed, Nov 22, 2017 52.16 52.24 52.16 52.24
2078 AMEX STPZ Tue, Nov 21, 2017 52.16 52.18 52.11 52.15
2077 AMEX STPZ Mon, Nov 20, 2017 52.21 52.25 52.17 52.20
2076 AMEX STPZ Fri, Nov 17, 2017 52.25 52.26 52.23 52.23
2075 AMEX STPZ Thu, Nov 16, 2017 52.23 52.27 52.22 52.24
2074 AMEX STPZ Wed, Nov 15, 2017 52.27 52.30 52.23 52.30
2073 AMEX STPZ Tue, Nov 14, 2017 52.20 52.24 52.20 52.24
2072 AMEX STPZ Mon, Nov 13, 2017 52.27 52.28 52.22 52.24
2071 AMEX STPZ Fri, Nov 10, 2017 52.25 52.29 52.23 52.23
2070 AMEX STPZ Thu, Nov 9, 2017 52.29 52.35 52.29 52.34
2069 AMEX STPZ Wed, Nov 8, 2017 52.37 52.37 52.31 52.32
2068 AMEX STPZ Tue, Nov 7, 2017 52.35 52.36 52.32 52.35
2067 AMEX STPZ Mon, Nov 6, 2017 52.28 52.34 52.28 52.33
2066 AMEX STPZ Fri, Nov 3, 2017 52.25 52.31 52.22 52.25
2065 AMEX STPZ Thu, Nov 2, 2017 52.24 52.28 52.18 52.26
2064 AMEX STPZ Wed, Nov 1, 2017 52.27 52.30 52.23 52.25
2063 AMEX STPZ Tue, Oct 31, 2017 52.33 52.34 52.27 52.25
2062 AMEX STPZ Mon, Oct 30, 2017 52.26 52.30 52.25 52.30
2061 AMEX STPZ Fri, Oct 27, 2017 52.19 52.25 52.16 52.24
2060 AMEX STPZ Thu, Oct 26, 2017 52.16 52.18 52.12 52.15
2059 AMEX STPZ Wed, Oct 25, 2017 52.14 52.18 52.11 52.18
2058 AMEX STPZ Tue, Oct 24, 2017 52.13 52.18 52.13 52.15
2057 AMEX STPZ Mon, Oct 23, 2017 52.18 52.22 52.17 52.19
2056 AMEX STPZ Fri, Oct 20, 2017 52.15 52.20 52.14 52.14
2055 AMEX STPZ Thu, Oct 19, 2017 52.20 52.20 52.15 52.17
2054 AMEX STPZ Wed, Oct 18, 2017 52.17 52.17 52.12 52.16
2053 AMEX STPZ Tue, Oct 17, 2017 52.12 52.16 52.11 52.15
2052 AMEX STPZ Mon, Oct 16, 2017 52.29 52.29 52.18 52.20
2051 AMEX STPZ Fri, Oct 13, 2017 52.32 52.32 52.26 52.29
2050 AMEX STPZ Thu, Oct 12, 2017 52.28 52.32 52.27 52.32
2049 AMEX STPZ Wed, Oct 11, 2017 52.28 52.32 52.27 52.30
2048 AMEX STPZ Tue, Oct 10, 2017 52.25 52.31 52.25 52.28
2047 AMEX STPZ Mon, Oct 9, 2017 52.50 52.50 52.20 52.24
2046 AMEX STPZ Fri, Oct 6, 2017 52.18 52.27 52.18 52.25
2045 AMEX STPZ Thu, Oct 5, 2017 52.24 52.27 52.21 52.25
2044 AMEX STPZ Wed, Oct 4, 2017 52.23 52.26 52.21 52.21
2043 AMEX STPZ Tue, Oct 3, 2017 52.17 52.24 52.17 52.23
2042 AMEX STPZ Mon, Oct 2, 2017 52.20 52.24 52.19 52.20
2041 AMEX STPZ Fri, Sep 29, 2017 52.32 52.34 52.20 52.20
2040 AMEX STPZ Thu, Sep 28, 2017 52.33 52.34 52.30 52.32
2039 AMEX STPZ Wed, Sep 27, 2017 52.31 52.35 52.30 52.32
2038 AMEX STPZ Tue, Sep 26, 2017 52.35 52.35 52.31 52.34
2037 AMEX STPZ Mon, Sep 25, 2017 52.29 52.38 52.29 52.36
2036 AMEX STPZ Fri, Sep 22, 2017 52.25 52.30 52.24 52.30
2035 AMEX STPZ Thu, Sep 21, 2017 52.24 52.27 52.21 52.21
2034 AMEX STPZ Wed, Sep 20, 2017 52.34 52.41 52.23 52.28
2033 AMEX STPZ Tue, Sep 19, 2017 52.42 52.42 52.35 52.35
2032 AMEX STPZ Mon, Sep 18, 2017 52.39 52.41 52.36 52.41
2031 AMEX STPZ Fri, Sep 15, 2017 52.42 52.42 52.36 52.40
2030 AMEX STPZ Thu, Sep 14, 2017 52.34 52.40 52.34 52.38
2029 AMEX STPZ Wed, Sep 13, 2017 52.37 52.40 52.34 52.36
2028 AMEX STPZ Tue, Sep 12, 2017 52.40 52.44 52.37 52.40
2027 AMEX STPZ Mon, Sep 11, 2017 52.43 52.47 52.41 52.42
2026 AMEX STPZ Fri, Sep 8, 2017 52.45 52.52 52.45 52.52
2025 AMEX STPZ Thu, Sep 7, 2017 52.38 52.50 52.38 52.50
2024 AMEX STPZ Wed, Sep 6, 2017 52.44 52.45 52.35 52.35
2023 AMEX STPZ Tue, Sep 5, 2017 52.35 52.43 52.34 52.40
2022 AMEX STPZ Fri, Sep 1, 2017 52.32 52.34 52.28 52.30
2021 AMEX STPZ Thu, Aug 31, 2017 52.31 52.35 52.26 52.32
2020 AMEX STPZ Wed, Aug 30, 2017 52.30 52.30 52.23 52.27
2019 AMEX STPZ Tue, Aug 29, 2017 52.30 52.33 52.24 52.29
2018 AMEX STPZ Mon, Aug 28, 2017 52.25 52.26 52.21 52.23
2017 AMEX STPZ Fri, Aug 25, 2017 52.22 52.24 52.14 52.22
2016 AMEX STPZ Thu, Aug 24, 2017 52.24 52.27 52.18 52.20
2015 AMEX STPZ Wed, Aug 23, 2017 52.20 52.26 52.16 52.26
2014 AMEX STPZ Tue, Aug 22, 2017 52.17 52.21 52.15 52.19
2013 AMEX STPZ Mon, Aug 21, 2017 52.20 52.21 52.17 52.21
2012 AMEX STPZ Fri, Aug 18, 2017 52.26 52.26 52.18 52.22
2011 AMEX STPZ Thu, Aug 17, 2017 52.15 52.23 52.14 52.23
2010 AMEX STPZ Wed, Aug 16, 2017 52.06 52.21 52.06 52.18
2009 AMEX STPZ Tue, Aug 15, 2017 52.11 52.16 52.11 52.14
2008 AMEX STPZ Mon, Aug 14, 2017 52.25 52.28 52.17 52.18
2007 AMEX STPZ Fri, Aug 11, 2017 52.27 52.31 52.25 52.28
2006 AMEX STPZ Thu, Aug 10, 2017 52.31 52.33 52.28 52.29
2005 AMEX STPZ Wed, Aug 9, 2017 52.28 52.33 52.25 52.30
2004 AMEX STPZ Tue, Aug 8, 2017 52.22 52.26 52.21 52.26
2003 AMEX STPZ Mon, Aug 7, 2017 52.17 52.24 52.17 52.24
2002 AMEX STPZ Fri, Aug 4, 2017 52.18 52.21 52.15 52.20
2001 AMEX STPZ Thu, Aug 3, 2017 52.15 52.22 52.15 52.19
2000 AMEX STPZ Wed, Aug 2, 2017 52.13 52.18 52.10 52.17
1999 AMEX STPZ Tue, Aug 1, 2017 52.13 52.26 52.13 52.20
1998 AMEX STPZ Mon, Jul 31, 2017 52.21 52.23 52.16 52.17
1997 AMEX STPZ Fri, Jul 28, 2017 52.17 52.22 52.17 52.21
1996 AMEX STPZ Thu, Jul 27, 2017 52.15 52.21 52.13 52.20
1995 AMEX STPZ Wed, Jul 26, 2017 52.08 52.19 52.03 52.16
1994 AMEX STPZ Tue, Jul 25, 2017 52.07 52.11 52.05 52.08
1993 AMEX STPZ Mon, Jul 24, 2017 52.09 52.13 52.08 52.12
1992 AMEX STPZ Fri, Jul 21, 2017 52.11 52.14 52.06 52.11
1991 AMEX STPZ Thu, Jul 20, 2017 52.20 52.21 52.07 52.11
1990 AMEX STPZ Wed, Jul 19, 2017 52.11 52.15 52.10 52.15
1989 AMEX STPZ Tue, Jul 18, 2017 52.11 52.15 52.08 52.12
1988 AMEX STPZ Mon, Jul 17, 2017 52.06 52.08 52.01 52.08
1987 AMEX STPZ Fri, Jul 14, 2017 52.04 52.06 52.00 52.05
1986 AMEX STPZ Thu, Jul 13, 2017 52.05 52.07 52.01 52.05
1985 AMEX STPZ Wed, Jul 12, 2017 52.09 52.11 52.03 52.07
1984 AMEX STPZ Tue, Jul 11, 2017 51.91 52.03 51.90 51.98
1983 AMEX STPZ Mon, Jul 10, 2017 51.95 51.99 51.92 51.95
1982 AMEX STPZ Fri, Jul 7, 2017 51.79 51.98 51.79 51.95
1981 AMEX STPZ Thu, Jul 6, 2017 52.03 52.05 51.99 52.00
1980 AMEX STPZ Wed, Jul 5, 2017 52.04 52.07 52.00 52.05
1979 AMEX STPZ Mon, Jul 3, 2017 52.06 52.06 52.01 52.05
1978 AMEX STPZ Fri, Jun 30, 2017 52.22 52.22 52.13 52.17
1977 AMEX STPZ Thu, Jun 29, 2017 52.21 52.23 52.17 52.22
1976 AMEX STPZ Wed, Jun 28, 2017 52.23 52.29 52.20 52.29
1975 AMEX STPZ Tue, Jun 27, 2017 52.25 52.26 52.18 52.21
1974 AMEX STPZ Mon, Jun 26, 2017 52.22 52.27 52.17 52.25
1973 AMEX STPZ Fri, Jun 23, 2017 52.20 52.22 52.15 52.21
1972 AMEX STPZ Thu, Jun 22, 2017 52.12 52.19 52.10 52.18
1971 AMEX STPZ Wed, Jun 21, 2017 52.10 52.12 52.08 52.10
1970 AMEX STPZ Tue, Jun 20, 2017 52.04 52.11 52.04 52.10
1969 AMEX STPZ Mon, Jun 19, 2017 52.12 52.16 52.08 52.10
1968 AMEX STPZ Fri, Jun 16, 2017 52.17 52.19 52.14 52.16
1967 AMEX STPZ Thu, Jun 15, 2017 52.19 52.19 52.09 52.12
1966 AMEX STPZ Wed, Jun 14, 2017 52.32 52.35 52.19 52.23
1965 AMEX STPZ Tue, Jun 13, 2017 52.30 52.37 52.30 52.35
1964 AMEX STPZ Mon, Jun 12, 2017 52.37 52.40 52.33 52.35
1963 AMEX STPZ Fri, Jun 9, 2017 52.38 52.41 52.37 52.38
1962 AMEX STPZ Thu, Jun 8, 2017 52.41 52.43 52.37 52.40
1961 AMEX STPZ Wed, Jun 7, 2017 52.47 52.49 52.42 52.44
1960 AMEX STPZ Tue, Jun 6, 2017 52.51 52.52 52.48 52.52
1959 AMEX STPZ Mon, Jun 5, 2017 52.44 52.50 52.44 52.48
1958 AMEX STPZ Fri, Jun 2, 2017 52.46 52.53 52.46 52.50
1957 AMEX STPZ Thu, Jun 1, 2017 52.43 52.48 52.43 52.47
1956 AMEX STPZ Wed, May 31, 2017 52.38 52.51 52.38 52.47
1955 AMEX STPZ Tue, May 30, 2017 52.45 52.50 52.45 52.47
1954 AMEX STPZ Fri, May 26, 2017 52.41 52.46 52.38 52.45
1953 AMEX STPZ Thu, May 25, 2017 52.43 52.47 52.38 52.42
1952 AMEX STPZ Wed, May 24, 2017 52.40 52.46 52.39 52.46
1951 AMEX STPZ Tue, May 23, 2017 52.45 52.51 52.38 52.44
1950 AMEX STPZ Mon, May 22, 2017 52.45 52.50 52.42 52.46
1949 AMEX STPZ Fri, May 19, 2017 52.44 52.47 52.41 52.45
1948 AMEX STPZ Thu, May 18, 2017 52.38 52.47 52.34 52.44
1947 AMEX STPZ Wed, May 17, 2017 52.41 52.47 52.40 52.45
1946 AMEX STPZ Tue, May 16, 2017 52.32 52.36 52.30 52.35
1945 AMEX STPZ Mon, May 15, 2017 52.36 52.42 52.34 52.36
1944 AMEX STPZ Fri, May 12, 2017 52.36 52.39 52.33 52.38
1943 AMEX STPZ Thu, May 11, 2017 52.28 52.40 52.26 52.38
1942 AMEX STPZ Wed, May 10, 2017 52.27 52.31 52.20 52.28
1941 AMEX STPZ Tue, May 9, 2017 52.29 52.29 52.21 52.24
1940 AMEX STPZ Mon, May 8, 2017 52.28 52.29 52.23 52.27
1939 AMEX STPZ Fri, May 5, 2017 52.26 52.32 52.22 52.32
1938 AMEX STPZ Thu, May 4, 2017 52.28 52.31 52.24 52.28
1937 AMEX STPZ Wed, May 3, 2017 52.40 52.44 52.35 52.36
1936 AMEX STPZ Tue, May 2, 2017 52.47 52.51 52.43 52.45
1935 AMEX STPZ Mon, May 1, 2017 52.40 52.53 52.40 52.49
1934 AMEX STPZ Fri, Apr 28, 2017 52.64 52.67 52.62 52.62
1933 AMEX STPZ Thu, Apr 27, 2017 52.66 52.68 52.62 52.63
1932 AMEX STPZ Wed, Apr 26, 2017 52.62 52.68 52.61 52.66
1931 AMEX STPZ Tue, Apr 25, 2017 52.67 52.70 52.60 52.64
1930 AMEX STPZ Mon, Apr 24, 2017 52.61 52.66 52.60 52.63
1929 AMEX STPZ Fri, Apr 21, 2017 52.68 52.69 52.61 52.66
1928 AMEX STPZ Thu, Apr 20, 2017 52.60 52.70 52.60 52.68
1927 AMEX STPZ Wed, Apr 19, 2017 52.71 52.71 52.61 52.66
1926 AMEX STPZ Tue, Apr 18, 2017 52.69 52.72 52.61 52.71
1925 AMEX STPZ Mon, Apr 17, 2017 52.74 52.80 52.65 52.69
1924 AMEX STPZ Thu, Apr 13, 2017 52.80 52.82 52.70 52.74
1923 AMEX STPZ Wed, Apr 12, 2017 52.70 52.81 52.68 52.77
1922 AMEX STPZ Tue, Apr 11, 2017 52.70 52.73 52.64 52.70
1921 AMEX STPZ Mon, Apr 10, 2017 52.66 52.73 52.62 52.66
1920 AMEX STPZ Fri, Apr 7, 2017 52.72 52.73 52.62 52.64
1919 AMEX STPZ Thu, Apr 6, 2017 52.76 52.76 52.70 52.74
1918 AMEX STPZ Wed, Apr 5, 2017 52.66 52.83 52.66 52.82
1917 AMEX STPZ Tue, Apr 4, 2017 52.75 52.75 52.68 52.68
1916 AMEX STPZ Mon, Apr 3, 2017 52.72 52.78 52.71 52.73
1915 AMEX STPZ Fri, Mar 31, 2017 52.79 52.83 52.73 52.83
1914 AMEX STPZ Thu, Mar 30, 2017 52.78 52.79 52.73 52.76
1913 AMEX STPZ Wed, Mar 29, 2017 52.74 52.80 52.72 52.77
1912 AMEX STPZ Tue, Mar 28, 2017 52.74 52.81 52.65 52.69
1911 AMEX STPZ Mon, Mar 27, 2017 52.78 52.85 52.75 52.78
1910 AMEX STPZ Fri, Mar 24, 2017 52.68 52.81 52.63 52.73
1909 AMEX STPZ Thu, Mar 23, 2017 52.74 52.77 52.67 52.72
1908 AMEX STPZ Wed, Mar 22, 2017 52.70 52.79 52.65 52.74
1907 AMEX STPZ Tue, Mar 21, 2017 52.71 52.79 52.63 52.73
1906 AMEX STPZ Mon, Mar 20, 2017 52.61 52.70 52.59 52.68
1905 AMEX STPZ Fri, Mar 17, 2017 52.69 52.69 52.61 52.64
1904 AMEX STPZ Thu, Mar 16, 2017 52.62 52.68 52.57 52.61
1903 AMEX STPZ Wed, Mar 15, 2017 52.46 52.65 52.39 52.65
1902 AMEX STPZ Tue, Mar 14, 2017 52.35 52.44 52.34 52.39
1901 AMEX STPZ Mon, Mar 13, 2017 52.42 52.48 52.39 52.41
1900 AMEX STPZ Fri, Mar 10, 2017 52.48 52.51 52.41 52.42
1899 AMEX STPZ Thu, Mar 9, 2017 52.50 52.52 52.43 52.46
1898 AMEX STPZ Wed, Mar 8, 2017 52.68 52.68 52.47 52.50
1897 AMEX STPZ Tue, Mar 7, 2017 52.64 52.65 52.55 52.62
1896 AMEX STPZ Mon, Mar 6, 2017 52.63 52.66 52.61 52.62
1895 AMEX STPZ Fri, Mar 3, 2017 52.58 52.66 52.47 52.66
1894 AMEX STPZ Thu, Mar 2, 2017 52.75 52.75 52.48 52.51
1893 AMEX STPZ Wed, Mar 1, 2017 52.70 52.70 52.56 52.63
1892 AMEX STPZ Tue, Feb 28, 2017 52.74 52.80 52.71 52.75
1891 AMEX STPZ Mon, Feb 27, 2017 52.90 52.90 52.77 52.80
1890 AMEX STPZ Fri, Feb 24, 2017 52.82 52.88 52.81 52.87
1889 AMEX STPZ Thu, Feb 23, 2017 52.79 52.82 52.76 52.81
1888 AMEX STPZ Wed, Feb 22, 2017 52.70 52.76 52.64 52.76
1887 AMEX STPZ Tue, Feb 21, 2017 52.67 52.73 52.67 52.72
1886 AMEX STPZ Fri, Feb 17, 2017 52.71 52.72 52.63 52.70
1885 AMEX STPZ Thu, Feb 16, 2017 52.64 52.70 52.61 52.68
1884 AMEX STPZ Wed, Feb 15, 2017 52.57 52.61 52.51 52.61
1883 AMEX STPZ Tue, Feb 14, 2017 52.55 52.62 52.49 52.54
1882 AMEX STPZ Mon, Feb 13, 2017 52.63 52.70 52.58 52.58
1881 AMEX STPZ Fri, Feb 10, 2017 52.66 52.73 52.61 52.66
1880 AMEX STPZ Thu, Feb 9, 2017 52.69 52.75 52.63 52.65
1879 AMEX STPZ Wed, Feb 8, 2017 52.77 52.79 52.65 52.72
1878 AMEX STPZ Tue, Feb 7, 2017 52.79 52.79 52.69 52.72
1877 AMEX STPZ Mon, Feb 6, 2017 52.78 52.85 52.74 52.80
1876 AMEX STPZ Fri, Feb 3, 2017 52.78 52.88 52.69 52.76
1875 AMEX STPZ Thu, Feb 2, 2017 52.80 52.80 52.72 52.72
1874 AMEX STPZ Wed, Feb 1, 2017 52.71 52.84 52.64 52.74
1873 AMEX STPZ Tue, Jan 31, 2017 52.73 52.76 52.68 52.74
1872 AMEX STPZ Mon, Jan 30, 2017 52.64 52.70 52.61 52.69
1871 AMEX STPZ Fri, Jan 27, 2017 52.67 52.69 52.60 52.65
1870 AMEX STPZ Thu, Jan 26, 2017 52.58 52.64 52.52 52.64
1869 AMEX STPZ Wed, Jan 25, 2017 52.56 52.60 52.52 52.58
1868 AMEX STPZ Tue, Jan 24, 2017 52.63 52.64 52.54 52.63
1867 AMEX STPZ Mon, Jan 23, 2017 52.57 52.67 52.55 52.64
1866 AMEX STPZ Fri, Jan 20, 2017 52.42 52.62 52.42 52.59
1865 AMEX STPZ Thu, Jan 19, 2017 52.53 52.53 52.42 52.52
1864 AMEX STPZ Wed, Jan 18, 2017 52.51 52.68 52.48 52.48
1863 AMEX STPZ Tue, Jan 17, 2017 52.61 52.69 52.59 52.65
1862 AMEX STPZ Fri, Jan 13, 2017 52.56 52.58 52.51 52.56
1861 AMEX STPZ Thu, Jan 12, 2017 52.64 52.67 52.56 52.60
1860 AMEX STPZ Wed, Jan 11, 2017 52.52 52.64 52.47 52.55
1859 AMEX STPZ Tue, Jan 10, 2017 52.51 52.56 52.46 52.51
1858 AMEX STPZ Mon, Jan 9, 2017 52.47 52.50 52.37 52.48
1857 AMEX STPZ Fri, Jan 6, 2017 52.49 52.49 52.43 52.46
1856 AMEX STPZ Thu, Jan 5, 2017 52.45 52.57 52.45 52.54
1855 AMEX STPZ Wed, Jan 4, 2017 52.39 52.48 52.38 52.48
1854 AMEX STPZ Tue, Jan 3, 2017 52.55 52.55 52.40 52.46
1853 AMEX STPZ Fri, Dec 30, 2016 52.45 52.49 52.37 52.47
1852 AMEX STPZ Thu, Dec 29, 2016 52.45 52.45 52.17 52.39
1851 AMEX STPZ Wed, Dec 28, 2016 52.33 52.36 52.17 52.31
1850 AMEX STPZ Tue, Dec 27, 2016 52.29 52.29 52.24 52.27
1849 AMEX STPZ Fri, Dec 23, 2016 52.32 52.32 52.22 52.30
1848 AMEX STPZ Thu, Dec 22, 2016 52.23 52.27 52.16 52.26
1847 AMEX STPZ Wed, Dec 21, 2016 52.30 52.30 52.16 52.18
1846 AMEX STPZ Tue, Dec 20, 2016 52.16 52.16 52.05 52.16
1845 AMEX STPZ Mon, Dec 19, 2016 52.04 52.13 52.02 52.11
1844 AMEX STPZ Fri, Dec 16, 2016 52.02 52.05 51.94 52.01
1843 AMEX STPZ Thu, Dec 15, 2016 52.00 52.05 51.98 52.00
1842 AMEX STPZ Wed, Dec 14, 2016 52.40 52.40 52.11 52.15
1841 AMEX STPZ Tue, Dec 13, 2016 52.44 52.44 52.29 52.32
1840 AMEX STPZ Mon, Dec 12, 2016 52.35 52.41 52.33 52.40
1839 AMEX STPZ Fri, Dec 9, 2016 52.49 52.49 52.31 52.37
1838 AMEX STPZ Thu, Dec 8, 2016 52.39 52.44 52.33 52.42
1837 AMEX STPZ Wed, Dec 7, 2016 52.40 52.40 52.33 52.38
1836 AMEX STPZ Tue, Dec 6, 2016 52.33 52.37 52.31 52.36
1835 AMEX STPZ Mon, Dec 5, 2016 52.32 52.40 52.27 52.31
1834 AMEX STPZ Fri, Dec 2, 2016 52.29 52.37 52.27 52.31
1833 AMEX STPZ Thu, Dec 1, 2016 52.28 52.36 52.21 52.29
1832 AMEX STPZ Wed, Nov 30, 2016 52.20 52.38 52.20 52.32
1831 AMEX STPZ Tue, Nov 29, 2016 52.21 52.27 52.12 52.27
1830 AMEX STPZ Mon, Nov 28, 2016 52.23 52.29 52.21 52.24
1829 AMEX STPZ Fri, Nov 25, 2016 52.22 52.28 52.15 52.21
1828 AMEX STPZ Wed, Nov 23, 2016 52.43 52.43 52.18 52.25
1827 AMEX STPZ Tue, Nov 22, 2016 52.39 52.39 52.26 52.34
1826 AMEX STPZ Mon, Nov 21, 2016 52.19 52.34 52.19 52.29
1825 AMEX STPZ Fri, Nov 18, 2016 52.31 52.38 52.21 52.26
1824 AMEX STPZ Thu, Nov 17, 2016 52.28 52.39 52.28 52.31
1823 AMEX STPZ Wed, Nov 16, 2016 52.19 52.33 52.19 52.33
1822 AMEX STPZ Tue, Nov 15, 2016 52.28 52.37 52.27 52.31
1821 AMEX STPZ Mon, Nov 14, 2016 52.39 52.39 52.25 52.28
1820 AMEX STPZ Fri, Nov 11, 2016 52.50 52.53 52.42 52.47
1819 AMEX STPZ Thu, Nov 10, 2016 52.51 52.60 52.47 52.49
1818 AMEX STPZ Wed, Nov 9, 2016 52.63 52.67 52.51 52.54
1817 AMEX STPZ Tue, Nov 8, 2016 52.56 52.65 52.55 52.59
1816 AMEX STPZ Mon, Nov 7, 2016 52.70 52.70 52.59 52.66
1815 AMEX STPZ Fri, Nov 4, 2016 52.67 52.67 52.58 52.66
1814 AMEX STPZ Thu, Nov 3, 2016 52.66 52.70 52.59 52.62
1813 AMEX STPZ Wed, Nov 2, 2016 52.58 52.72 52.58 52.69
1812 AMEX STPZ Tue, Nov 1, 2016 52.62 52.70 52.60 52.69
1811 AMEX STPZ Mon, Oct 31, 2016 52.68 52.71 52.60 52.67
1810 AMEX STPZ Fri, Oct 28, 2016 52.57 52.68 52.57 52.66
1809 AMEX STPZ Thu, Oct 27, 2016 52.60 52.64 52.57 52.62
1808 AMEX STPZ Wed, Oct 26, 2016 52.58 52.66 52.58 52.66
1807 AMEX STPZ Tue, Oct 25, 2016 52.61 52.68 52.61 52.67
1806 AMEX STPZ Mon, Oct 24, 2016 52.68 52.76 52.63 52.67
1805 AMEX STPZ Fri, Oct 21, 2016 52.73 52.74 52.66 52.71
1804 AMEX STPZ Thu, Oct 20, 2016 52.73 52.75 52.66 52.71
1803 AMEX STPZ Wed, Oct 19, 2016 52.70 52.75 52.61 52.74
1802 AMEX STPZ Tue, Oct 18, 2016 52.68 52.71 52.60 52.71
1801 AMEX STPZ Mon, Oct 17, 2016 52.59 52.72 52.59 52.70
1800 AMEX STPZ Fri, Oct 14, 2016 52.54 52.63 52.54 52.60
1799 AMEX STPZ Thu, Oct 13, 2016 52.52 52.61 52.52 52.55
1798 AMEX STPZ Wed, Oct 12, 2016 52.56 52.60 52.47 52.54
1797 AMEX STPZ Tue, Oct 11, 2016 52.61 52.61 52.51 52.54
1796 AMEX STPZ Mon, Oct 10, 2016 52.72 52.72 52.49 52.55
1795 AMEX STPZ Fri, Oct 7, 2016 52.61 52.61 52.50 52.58
1794 AMEX STPZ Thu, Oct 6, 2016 52.57 52.59 52.51 52.52
1793 AMEX STPZ Wed, Oct 5, 2016 52.53 52.55 52.50 52.55
1792 AMEX STPZ Tue, Oct 4, 2016 52.66 52.66 52.53 52.56
1791 AMEX STPZ Mon, Oct 3, 2016 52.62 52.70 52.55 52.65
1790 AMEX STPZ Fri, Sep 30, 2016 52.62 52.70 52.62 52.69
1789 AMEX STPZ Thu, Sep 29, 2016 52.62 52.70 52.60 52.68
1788 AMEX STPZ Wed, Sep 28, 2016 52.55 52.67 52.55 52.65
1787 AMEX STPZ Tue, Sep 27, 2016 52.57 52.58 52.50 52.58
1786 AMEX STPZ Mon, Sep 26, 2016 52.63 52.63 52.55 52.58
1785 AMEX STPZ Fri, Sep 23, 2016 52.55 52.61 52.50 52.54
1784 AMEX STPZ Thu, Sep 22, 2016 52.40 52.55 52.40 52.53
1783 AMEX STPZ Wed, Sep 21, 2016 52.35 52.55 52.31 52.43
1782 AMEX STPZ Tue, Sep 20, 2016 52.37 52.40 52.33 52.37
1781 AMEX STPZ Mon, Sep 19, 2016 52.42 52.43 52.35 52.35
1780 AMEX STPZ Fri, Sep 16, 2016 52.37 52.40 52.33 52.39
1779 AMEX STPZ Thu, Sep 15, 2016 52.35 52.39 52.25 52.36
1778 AMEX STPZ Wed, Sep 14, 2016 52.38 52.38 52.26 52.30
1777 AMEX STPZ Tue, Sep 13, 2016 52.35 52.37 52.20 52.27
1776 AMEX STPZ Mon, Sep 12, 2016 52.28 52.34 52.22 52.31
1775 AMEX STPZ Fri, Sep 9, 2016 52.25 52.32 52.25 52.29
1774 AMEX STPZ Thu, Sep 8, 2016 52.43 52.51 52.36 52.41
1773 AMEX STPZ Wed, Sep 7, 2016 52.46 52.47 52.37 52.43
1772 AMEX STPZ Tue, Sep 6, 2016 52.30 52.41 52.21 52.36
1771 AMEX STPZ Fri, Sep 2, 2016 52.24 52.29 52.20 52.23
1770 AMEX STPZ Thu, Sep 1, 2016 52.25 52.27 52.15 52.21
1769 AMEX STPZ Wed, Aug 31, 2016 52.43 52.49 52.35 52.25
1768 AMEX STPZ Tue, Aug 30, 2016 52.48 52.48 52.38 52.43
1767 AMEX STPZ Mon, Aug 29, 2016 52.47 52.47 52.38 52.46
1766 AMEX STPZ Fri, Aug 26, 2016 52.49 52.58 52.35 52.40
1765 AMEX STPZ Thu, Aug 25, 2016 52.47 52.56 52.47 52.50
1764 AMEX STPZ Wed, Aug 24, 2016 52.61 52.68 52.53 52.53
1763 AMEX STPZ Tue, Aug 23, 2016 52.65 52.65 52.53 52.54
1762 AMEX STPZ Mon, Aug 22, 2016 52.52 52.57 52.45 52.57
1761 AMEX STPZ Fri, Aug 19, 2016 52.46 52.58 52.45 52.52
1760 AMEX STPZ Thu, Aug 18, 2016 52.50 52.60 52.49 52.60
1759 AMEX STPZ Wed, Aug 17, 2016 52.39 52.55 52.39 52.46
1758 AMEX STPZ Tue, Aug 16, 2016 52.50 52.50 52.36 52.43
1757 AMEX STPZ Mon, Aug 15, 2016 52.54 52.56 52.43 52.50
1756 AMEX STPZ Fri, Aug 12, 2016 52.51 52.59 52.46 52.53
1755 AMEX STPZ Thu, Aug 11, 2016 52.45 52.56 52.42 52.48
1754 AMEX STPZ Wed, Aug 10, 2016 52.57 52.57 52.46 52.54
1753 AMEX STPZ Tue, Aug 9, 2016 52.50 52.54 52.45 52.52
1752 AMEX STPZ Mon, Aug 8, 2016 52.52 52.56 52.45 52.50
1751 AMEX STPZ Fri, Aug 5, 2016 52.49 52.60 52.44 52.50
1750 AMEX STPZ Thu, Aug 4, 2016 52.49 52.65 52.49 52.63
1749 AMEX STPZ Wed, Aug 3, 2016 52.45 52.52 52.40 52.51
1748 AMEX STPZ Tue, Aug 2, 2016 52.37 52.46 52.36 52.41
1747 AMEX STPZ Mon, Aug 1, 2016 52.40 52.64 52.40 52.42
1746 AMEX STPZ Fri, Jul 29, 2016 52.75 52.80 52.66 52.60
1745 AMEX STPZ Thu, Jul 28, 2016 52.69 52.71 52.60 52.67
1744 AMEX STPZ Wed, Jul 27, 2016 52.66 52.68 52.42 52.65
1743 AMEX STPZ Tue, Jul 26, 2016 52.65 52.65 52.57 52.62
1742 AMEX STPZ Mon, Jul 25, 2016 52.63 52.69 52.59 52.64
1741 AMEX STPZ Fri, Jul 22, 2016 52.72 52.75 52.64 52.69
1740 AMEX STPZ Thu, Jul 21, 2016 52.73 52.81 52.63 52.77
1739 AMEX STPZ Wed, Jul 20, 2016 52.75 52.75 52.65 52.70
1738 AMEX STPZ Tue, Jul 19, 2016 52.82 52.82 52.73 52.77
1737 AMEX STPZ Mon, Jul 18, 2016 52.78 52.85 52.73 52.80
1736 AMEX STPZ Fri, Jul 15, 2016 52.73 52.86 52.70 52.79
1735 AMEX STPZ Thu, Jul 14, 2016 52.81 52.87 52.79 52.84
1734 AMEX STPZ Wed, Jul 13, 2016 52.93 53.10 52.80 52.87
1733 AMEX STPZ Tue, Jul 12, 2016 52.96 52.96 52.81 52.85
1732 AMEX STPZ Mon, Jul 11, 2016 52.88 52.91 52.81 52.84
1731 AMEX STPZ Fri, Jul 8, 2016 52.93 52.98 52.89 52.96
1730 AMEX STPZ Thu, Jul 7, 2016 53.02 53.02 52.92 52.95
1729 AMEX STPZ Wed, Jul 6, 2016 53.00 53.03 52.90 53.00
1728 AMEX STPZ Tue, Jul 5, 2016 52.94 52.98 52.89 52.92
1727 AMEX STPZ Fri, Jul 1, 2016 52.94 53.03 52.86 52.89
1726 AMEX STPZ Thu, Jun 30, 2016 52.78 52.86 52.73 52.84
1725 AMEX STPZ Wed, Jun 29, 2016 52.77 52.83 52.69 52.78
1724 AMEX STPZ Tue, Jun 28, 2016 52.76 52.76 52.63 52.74
1723 AMEX STPZ Mon, Jun 27, 2016 52.80 52.80 52.61 52.69
1722 AMEX STPZ Fri, Jun 24, 2016 52.63 52.78 52.59 52.63
1721 AMEX STPZ Thu, Jun 23, 2016 52.45 52.63 52.45 52.57
1720 AMEX STPZ Wed, Jun 22, 2016 52.54 52.61 52.46 52.56
1719 AMEX STPZ Tue, Jun 21, 2016 52.51 52.57 52.50 52.51
1718 AMEX STPZ Mon, Jun 20, 2016 52.64 52.73 52.54 52.57
1717 AMEX STPZ Fri, Jun 17, 2016 52.68 52.71 52.57 52.62
1716 AMEX STPZ Thu, Jun 16, 2016 52.72 52.73 52.60 52.63
1715 AMEX STPZ Wed, Jun 15, 2016 52.63 53.10 52.53 52.72
1714 AMEX STPZ Tue, Jun 14, 2016 52.60 52.69 52.59 52.62
1713 AMEX STPZ Mon, Jun 13, 2016 52.76 52.76 52.55 52.65
1712 AMEX STPZ Fri, Jun 10, 2016 52.65 52.68 52.59 52.65
1711 AMEX STPZ Thu, Jun 9, 2016 52.57 52.66 52.57 52.62
1710 AMEX STPZ Wed, Jun 8, 2016 52.63 52.64 52.55 52.62
1709 AMEX STPZ Tue, Jun 7, 2016 52.50 52.59 52.50 52.58
1708 AMEX STPZ Mon, Jun 6, 2016 52.47 52.50 52.43 52.50
1707 AMEX STPZ Fri, Jun 3, 2016 52.42 52.50 52.42 52.48
1706 AMEX STPZ Thu, Jun 2, 2016 52.20 52.30 52.16 52.30
1705 AMEX STPZ Wed, Jun 1, 2016 52.20 52.31 52.17 52.19
1704 AMEX STPZ Tue, May 31, 2016 52.20 52.31 52.16 52.24
1703 AMEX STPZ Fri, May 27, 2016 52.50 52.50 52.14 52.26
1702 AMEX STPZ Thu, May 26, 2016 52.31 52.34 52.20 52.30
1701 AMEX STPZ Wed, May 25, 2016 52.19 52.25 52.16 52.24
1700 AMEX STPZ Tue, May 24, 2016 52.20 52.23 52.14 52.19
1699 AMEX STPZ Mon, May 23, 2016 52.15 52.26 52.14 52.19
1698 AMEX STPZ Fri, May 20, 2016 52.17 52.23 52.15 52.19
1697 AMEX STPZ Thu, May 19, 2016 52.20 52.25 52.16 52.19
1696 AMEX STPZ Wed, May 18, 2016 52.31 52.36 52.15 52.19
1695 AMEX STPZ Tue, May 17, 2016 52.31 52.48 52.31 52.42
1694 AMEX STPZ Mon, May 16, 2016 52.43 52.43 52.33 52.40
1693 AMEX STPZ Fri, May 13, 2016 52.39 52.43 52.29 52.43
1692 AMEX STPZ Thu, May 12, 2016 52.42 52.44 52.32 52.39
1691 AMEX STPZ Wed, May 11, 2016 52.49 52.49 52.34 52.43
1690 AMEX STPZ Tue, May 10, 2016 52.32 52.42 52.30 52.42
1689 AMEX STPZ Mon, May 9, 2016 52.32 52.39 52.27 52.38
1688 AMEX STPZ Fri, May 6, 2016 52.39 52.42 52.27 52.28
1687 AMEX STPZ Thu, May 5, 2016 52.30 52.39 52.28 52.35
1686 AMEX STPZ Wed, May 4, 2016 52.37 52.37 52.28 52.35
1685 AMEX STPZ Tue, May 3, 2016 52.42 52.42 52.30 52.32
1684 AMEX STPZ Mon, May 2, 2016 52.50 52.50 52.24 52.29
1683 AMEX STPZ Fri, Apr 29, 2016 52.35 52.39 52.29 52.36
1682 AMEX STPZ Thu, Apr 28, 2016 52.30 52.40 52.26 52.39
1681 AMEX STPZ Wed, Apr 27, 2016 52.22 52.26 52.16 52.26
1680 AMEX STPZ Tue, Apr 26, 2016 52.18 52.18 52.11 52.14
1679 AMEX STPZ Mon, Apr 25, 2016 52.20 52.22 52.15 52.17
1678 AMEX STPZ Fri, Apr 22, 2016 52.15 52.21 52.15 52.18
1677 AMEX STPZ Thu, Apr 21, 2016 52.18 52.22 52.12 52.19
1676 AMEX STPZ Wed, Apr 20, 2016 52.23 52.26 52.16 52.20
1675 AMEX STPZ Tue, Apr 19, 2016 52.21 52.24 52.18 52.23
1674 AMEX STPZ Mon, Apr 18, 2016 52.13 52.21 52.12 52.20
1673 AMEX STPZ Fri, Apr 15, 2016 52.12 52.23 52.12 52.21
1672 AMEX STPZ Thu, Apr 14, 2016 52.18 52.23 52.13 52.17
1671 AMEX STPZ Wed, Apr 13, 2016 52.24 52.27 52.19 52.25
1670 AMEX STPZ Tue, Apr 12, 2016 52.24 52.28 52.21 52.28
1669 AMEX STPZ Mon, Apr 11, 2016 52.33 52.35 52.27 52.28
1668 AMEX STPZ Fri, Apr 8, 2016 52.34 52.35 52.28 52.35
1667 AMEX STPZ Thu, Apr 7, 2016 52.36 52.36 52.27 52.35
1666 AMEX STPZ Wed, Apr 6, 2016 52.32 52.32 52.20 52.29
1665 AMEX STPZ Tue, Apr 5, 2016 52.29 52.29 52.29 52.30
1664 AMEX STPZ Mon, Apr 4, 2016 52.34 52.36 52.28 52.29
1663 AMEX STPZ Fri, Apr 1, 2016 52.48 52.48 52.27 52.33
1662 AMEX STPZ Thu, Mar 31, 2016 52.35 52.37 52.27 52.35
1661 AMEX STPZ Wed, Mar 30, 2016 52.28 52.33 52.23 52.29
1660 AMEX STPZ Tue, Mar 29, 2016 52.03 52.24 52.01 52.25
1659 AMEX STPZ Mon, Mar 28, 2016 52.03 52.05 51.97 51.97
1658 AMEX STPZ Thu, Mar 24, 2016 52.04 52.04 52.04 52.04
1657 AMEX STPZ Wed, Mar 23, 2016 52.04 52.07 52.00 52.04
1656 AMEX STPZ Tue, Mar 22, 2016 52.11 52.14 52.02 52.05
1655 AMEX STPZ Mon, Mar 21, 2016 52.10 52.16 52.05 52.12
1654 AMEX STPZ Fri, Mar 18, 2016 52.14 52.16 52.07 52.07
1653 AMEX STPZ Thu, Mar 17, 2016 52.05 52.08 51.99 51.99
1652 AMEX STPZ Wed, Mar 16, 2016 51.69 51.98 51.63 51.98
1651 AMEX STPZ Tue, Mar 15, 2016 51.69 51.69 51.69 51.65
1650 AMEX STPZ Mon, Mar 14, 2016 51.72 51.76 51.69 51.69
1649 AMEX STPZ Fri, Mar 11, 2016 51.68 51.68 51.68 51.76
1648 AMEX STPZ Thu, Mar 10, 2016 51.76 51.76 51.76 51.68
1647 AMEX STPZ Wed, Mar 9, 2016 51.75 51.83 51.75 51.76
1646 AMEX STPZ Tue, Mar 8, 2016 51.74 51.85 51.71 51.82
1645 AMEX STPZ Mon, Mar 7, 2016 51.68 51.72 51.65 51.71
1644 AMEX STPZ Fri, Mar 4, 2016 51.77 51.80 51.67 51.71
1643 AMEX STPZ Thu, Mar 3, 2016 51.70 51.70 51.70 51.79
1642 AMEX STPZ Wed, Mar 2, 2016 51.67 51.75 51.65 51.70
1641 AMEX STPZ Tue, Mar 1, 2016 51.77 51.77 51.66 51.71
1640 AMEX STPZ Mon, Feb 29, 2016 51.65 51.80 51.64 51.78
1639 AMEX STPZ Fri, Feb 26, 2016 51.71 51.77 51.66 51.67
1638 AMEX STPZ Thu, Feb 25, 2016 51.67 51.78 51.67 51.78
1637 AMEX STPZ Wed, Feb 24, 2016 51.59 51.72 51.59 51.66
1636 AMEX STPZ Tue, Feb 23, 2016 51.46 51.61 51.46 51.60
1635 AMEX STPZ Mon, Feb 22, 2016 51.45 51.54 51.45 51.54
1634 AMEX STPZ Fri, Feb 19, 2016 51.45 51.53 51.40 51.45
1633 AMEX STPZ Thu, Feb 18, 2016 51.42 51.48 51.38 51.47
1632 AMEX STPZ Wed, Feb 17, 2016 51.37 51.44 51.35 51.40
1631 AMEX STPZ Tue, Feb 16, 2016 51.42 51.47 51.39 51.39
1630 AMEX STPZ Fri, Feb 12, 2016 51.49 51.55 51.43 51.47
1629 AMEX STPZ Thu, Feb 11, 2016 51.51 51.54 51.42 51.47
1628 AMEX STPZ Wed, Feb 10, 2016 51.37 51.46 51.36 51.46
1627 AMEX STPZ Tue, Feb 9, 2016 51.43 51.46 51.36 51.38
1626 AMEX STPZ Mon, Feb 8, 2016 51.51 51.57 51.46 51.50
1625 AMEX STPZ Fri, Feb 5, 2016 51.61 51.63 51.51 51.57
1624 AMEX STPZ Thu, Feb 4, 2016 51.63 51.72 51.61 51.64
1623 AMEX STPZ Wed, Feb 3, 2016 51.60 51.72 51.60 51.64
1622 AMEX STPZ Tue, Feb 2, 2016 51.59 51.62 51.57 51.60
1621 AMEX STPZ Mon, Feb 1, 2016 51.59 51.61 51.53 51.56
1620 AMEX STPZ Fri, Jan 29, 2016 51.61 51.67 51.58 51.65
1619 AMEX STPZ Thu, Jan 28, 2016 51.50 51.58 51.50 51.53
1618 AMEX STPZ Wed, Jan 27, 2016 51.40 51.51 51.37 51.51
1617 AMEX STPZ Tue, Jan 26, 2016 51.38 51.45 51.37 51.43
1616 AMEX STPZ Mon, Jan 25, 2016 51.37 51.41 51.34 51.36
1615 AMEX STPZ Fri, Jan 22, 2016 51.33 51.40 51.32 51.40
1614 AMEX STPZ Thu, Jan 21, 2016 51.39 51.40 51.32 51.33
1613 AMEX STPZ Wed, Jan 20, 2016 51.40 51.44 51.34 51.39
1612 AMEX STPZ Tue, Jan 19, 2016 51.38 51.42 51.34 51.38
1611 AMEX STPZ Fri, Jan 15, 2016 51.51 51.52 51.35 51.37
1610 AMEX STPZ Thu, Jan 14, 2016 51.37 51.44 51.34 51.44
1609 AMEX STPZ Wed, Jan 13, 2016 51.36 51.42 51.32 51.36
1608 AMEX STPZ Tue, Jan 12, 2016 51.37 51.38 51.32 51.32
1607 AMEX STPZ Mon, Jan 11, 2016 51.34 51.42 51.31 51.31
1606 AMEX STPZ Fri, Jan 8, 2016 51.37 51.42 51.33 51.42
1605 AMEX STPZ Thu, Jan 7, 2016 51.37 51.38 51.33 51.37
1604 AMEX STPZ Wed, Jan 6, 2016 51.34 51.37 51.27 51.36
1603 AMEX STPZ Tue, Jan 5, 2016 51.28 51.36 51.28 51.35
1602 AMEX STPZ Mon, Jan 4, 2016 51.33 51.40 51.30 51.34
1601 AMEX STPZ Thu, Dec 31, 2015 51.18 51.37 51.10 51.33
1600 AMEX STPZ Wed, Dec 30, 2015 51.15 51.19 51.10 51.12
1599 AMEX STPZ Tue, Dec 29, 2015 51.22 51.26 51.15 51.22
1598 AMEX STPZ Mon, Dec 28, 2015 51.20 51.26 51.18 51.26
1597 AMEX STPZ Thu, Dec 24, 2015 51.23 51.26 51.21 51.22
1596 AMEX STPZ Wed, Dec 23, 2015 51.14 51.23 51.14 51.21
1595 AMEX STPZ Tue, Dec 22, 2015 51.13 51.18 51.11 51.14
1594 AMEX STPZ Mon, Dec 21, 2015 51.18 51.20 51.16 51.17
1593 AMEX STPZ Fri, Dec 18, 2015 51.18 51.26 51.17 51.23
1592 AMEX STPZ Thu, Dec 17, 2015 51.08 51.19 51.00 51.15
1591 AMEX STPZ Wed, Dec 16, 2015 51.17 51.23 51.08 51.08
1590 AMEX STPZ Tue, Dec 15, 2015 51.17 51.22 51.16 51.22
1589 AMEX STPZ Mon, Dec 14, 2015 51.21 51.26 51.17 51.18
1588 AMEX STPZ Fri, Dec 11, 2015 51.28 51.34 51.27 51.30
1587 AMEX STPZ Thu, Dec 10, 2015 51.31 51.32 51.22 51.22
1586 AMEX STPZ Wed, Dec 9, 2015 51.30 51.35 51.28 51.33
1585 AMEX STPZ Tue, Dec 8, 2015 51.30 51.35 51.28 51.35
1584 AMEX STPZ Mon, Dec 7, 2015 51.31 51.36 51.30 51.32
1583 AMEX STPZ Fri, Dec 4, 2015 51.40 51.46 51.35 51.36
1582 AMEX STPZ Thu, Dec 3, 2015 51.41 51.41 51.33 51.40
1581 AMEX STPZ Wed, Dec 2, 2015 51.43 51.45 51.39 51.42
1580 AMEX STPZ Tue, Dec 1, 2015 51.43 51.55 51.43 51.52
1579 AMEX STPZ Mon, Nov 30, 2015 51.45 51.47 51.40 51.42
1578 AMEX STPZ Fri, Nov 27, 2015 51.48 51.49 51.44 51.46
1577 AMEX STPZ Wed, Nov 25, 2015 51.42 51.48 51.38 51.48
1576 AMEX STPZ Tue, Nov 24, 2015 51.44 51.49 51.43 51.45
1575 AMEX STPZ Mon, Nov 23, 2015 51.38 51.44 51.36 51.41
1574 AMEX STPZ Fri, Nov 20, 2015 51.40 51.42 51.37 51.38
1573 AMEX STPZ Thu, Nov 19, 2015 51.33 51.39 51.33 51.38
1572 AMEX STPZ Wed, Nov 18, 2015 51.30 51.36 51.29 51.35
1571 AMEX STPZ Tue, Nov 17, 2015 51.32 51.38 51.30 51.32
1570 AMEX STPZ Mon, Nov 16, 2015 51.41 51.47 51.31 51.34
1569 AMEX STPZ Fri, Nov 13, 2015 51.33 51.37 51.31 51.35
1568 AMEX STPZ Thu, Nov 12, 2015 51.30 51.33 51.27 51.32
1567 AMEX STPZ Wed, Nov 11, 2015 51.36 51.36 51.30 51.36
1566 AMEX STPZ Tue, Nov 10, 2015 51.52 51.52 51.32 51.34
1565 AMEX STPZ Mon, Nov 9, 2015 51.33 51.37 51.30 51.35
1564 AMEX STPZ Fri, Nov 6, 2015 51.34 51.34 51.28 51.34
1563 AMEX STPZ Thu, Nov 5, 2015 51.42 51.43 51.37 51.43
1562 AMEX STPZ Wed, Nov 4, 2015 51.52 51.57 51.41 51.47
1561 AMEX STPZ Tue, Nov 3, 2015 51.54 51.58 51.50 51.56
1560 AMEX STPZ Mon, Nov 2, 2015 51.46 51.58 51.46 51.53
1559 AMEX STPZ Fri, Oct 30, 2015 51.54 51.57 51.51 51.56
1558 AMEX STPZ Thu, Oct 29, 2015 51.48 51.59 51.48 51.54
1557 AMEX STPZ Wed, Oct 28, 2015 51.64 51.68 51.53 51.55
1556 AMEX STPZ Tue, Oct 27, 2015 51.66 51.71 51.66 51.67
1555 AMEX STPZ Mon, Oct 26, 2015 51.65 51.67 51.61 51.67
1554 AMEX STPZ Fri, Oct 23, 2015 51.67 51.68 51.62 51.67
1553 AMEX STPZ Thu, Oct 22, 2015 51.68 51.70 51.63 51.68
1552 AMEX STPZ Wed, Oct 21, 2015 51.63 51.69 51.62 51.65
1551 AMEX STPZ Tue, Oct 20, 2015 51.62 51.66 51.61 51.64
1550 AMEX STPZ Mon, Oct 19, 2015 51.69 51.70 51.63 51.69
1549 AMEX STPZ Fri, Oct 16, 2015 51.70 51.76 51.68 51.73
1548 AMEX STPZ Thu, Oct 15, 2015 51.73 51.77 51.72 51.72
1547 AMEX STPZ Wed, Oct 14, 2015 51.77 51.78 51.71 51.78
1546 AMEX STPZ Tue, Oct 13, 2015 51.67 51.72 51.67 51.69
1545 AMEX STPZ Mon, Oct 12, 2015 51.75 51.82 51.72 51.73
1544 AMEX STPZ Fri, Oct 9, 2015 51.80 51.83 51.74 51.75
1543 AMEX STPZ Thu, Oct 8, 2015 51.79 51.90 51.78 51.84
1542 AMEX STPZ Wed, Oct 7, 2015 51.80 51.85 51.78 51.82
1541 AMEX STPZ Tue, Oct 6, 2015 51.74 51.86 51.74 51.84
1540 AMEX STPZ Mon, Oct 5, 2015 51.76 51.79 51.73 51.75
1539 AMEX STPZ Fri, Oct 2, 2015 51.73 51.78 51.69 51.76
1538 AMEX STPZ Thu, Oct 1, 2015 51.64 51.68 51.59 51.64
1537 AMEX STPZ Wed, Sep 30, 2015 51.50 51.59 51.48 51.57
1536 AMEX STPZ Tue, Sep 29, 2015 51.45 51.51 51.44 51.50
1535 AMEX STPZ Mon, Sep 28, 2015 51.41 51.48 51.37 51.40
1534 AMEX STPZ Fri, Sep 25, 2015 51.47 51.52 51.44 51.47
1533 AMEX STPZ Thu, Sep 24, 2015 51.58 51.63 51.52 51.52
1532 AMEX STPZ Wed, Sep 23, 2015 51.59 51.60 51.54 51.55
1531 AMEX STPZ Tue, Sep 22, 2015 51.53 51.60 51.53 51.57
1530 AMEX STPZ Mon, Sep 21, 2015 51.56 51.60 51.52 51.55
1529 AMEX STPZ Fri, Sep 18, 2015 51.62 51.65 51.56 51.64
1528 AMEX STPZ Thu, Sep 17, 2015 51.40 51.69 51.33 51.67
1527 AMEX STPZ Wed, Sep 16, 2015 51.43 51.50 51.40 51.45
1526 AMEX STPZ Tue, Sep 15, 2015 51.50 51.51 51.37 51.41
1525 AMEX STPZ Mon, Sep 14, 2015 51.56 51.58 51.49 51.54
1524 AMEX STPZ Fri, Sep 11, 2015 51.48 51.57 51.48 51.55
1523 AMEX STPZ Thu, Sep 10, 2015 51.47 51.53 51.43 51.53
1522 AMEX STPZ Wed, Sep 9, 2015 51.46 51.49 51.41 51.46
1521 AMEX STPZ Tue, Sep 8, 2015 51.41 51.47 51.41 51.43
1520 AMEX STPZ Fri, Sep 4, 2015 51.51 51.54 51.46 51.51
1519 AMEX STPZ Thu, Sep 3, 2015 51.58 51.61 51.51 51.55
1518 AMEX STPZ Wed, Sep 2, 2015 51.53 51.57 51.50 51.50
1517 AMEX STPZ Tue, Sep 1, 2015 51.59 51.62 51.53 51.59
1516 AMEX STPZ Mon, Aug 31, 2015 51.56 51.63 51.51 51.61
1515 AMEX STPZ Fri, Aug 28, 2015 51.68 51.75 51.66 51.70
1514 AMEX STPZ Thu, Aug 27, 2015 51.58 51.69 51.55 51.64
1513 AMEX STPZ Wed, Aug 26, 2015 51.53 51.61 51.49 51.55
1512 AMEX STPZ Tue, Aug 25, 2015 51.59 51.63 51.53 51.57
1511 AMEX STPZ Mon, Aug 24, 2015 51.68 51.74 51.54 51.58
1510 AMEX STPZ Fri, Aug 21, 2015 51.57 51.63 51.55 51.59
1509 AMEX STPZ Thu, Aug 20, 2015 51.59 51.63 51.51 51.63
1508 AMEX STPZ Wed, Aug 19, 2015 51.53 51.66 51.49 51.61
1507 AMEX STPZ Tue, Aug 18, 2015 51.58 51.66 51.57 51.61
1506 AMEX STPZ Mon, Aug 17, 2015 51.69 51.72 51.61 51.61
1505 AMEX STPZ Fri, Aug 14, 2015 51.62 51.68 51.61 51.62
1504 AMEX STPZ Thu, Aug 13, 2015 51.72 51.74 51.67 51.71
1503 AMEX STPZ Wed, Aug 12, 2015 51.88 51.91 51.76 51.76
1502 AMEX STPZ Tue, Aug 11, 2015 51.80 51.84 51.74 51.83
1501 AMEX STPZ Mon, Aug 10, 2015 51.68 51.76 51.68 51.75
1500 AMEX STPZ Fri, Aug 7, 2015 51.67 51.73 51.63 51.71
1499 AMEX STPZ Thu, Aug 6, 2015 51.69 51.73 51.65 51.69
1498 AMEX STPZ Wed, Aug 5, 2015 51.76 51.76 51.65 51.65
1497 AMEX STPZ Tue, Aug 4, 2015 51.87 51.88 51.71 51.74
1496 AMEX STPZ Mon, Aug 3, 2015 51.91 51.93 51.85 51.86
1495 AMEX STPZ Fri, Jul 31, 2015 51.91 51.96 51.89 51.96
1494 AMEX STPZ Thu, Jul 30, 2015 51.98 52.02 51.95 52.00
1493 AMEX STPZ Wed, Jul 29, 2015 51.92 52.10 51.92 52.01
1492 AMEX STPZ Tue, Jul 28, 2015 51.94 52.00 51.94 51.99
1491 AMEX STPZ Mon, Jul 27, 2015 51.99 52.04 51.98 52.02
1490 AMEX STPZ Fri, Jul 24, 2015 52.00 52.05 51.93 51.98
1489 AMEX STPZ Thu, Jul 23, 2015 51.95 52.10 51.95 52.01
1488 AMEX STPZ Wed, Jul 22, 2015 52.06 52.09 51.99 52.03
1487 AMEX STPZ Tue, Jul 21, 2015 52.00 52.08 51.97 52.07
1486 AMEX STPZ Mon, Jul 20, 2015 52.00 52.05 51.98 51.99
1485 AMEX STPZ Fri, Jul 17, 2015 52.02 52.09 52.02 52.07
1484 AMEX STPZ Thu, Jul 16, 2015 52.05 52.13 52.03 52.10
1483 AMEX STPZ Wed, Jul 15, 2015 52.08 52.15 52.06 52.13
1482 AMEX STPZ Tue, Jul 14, 2015 52.11 52.13 52.04 52.09
1481 AMEX STPZ Mon, Jul 13, 2015 52.10 52.10 52.03 52.03
1480 AMEX STPZ Fri, Jul 10, 2015 52.19 52.19 52.08 52.19
1479 AMEX STPZ Thu, Jul 9, 2015 52.21 52.27 52.20 52.24
1478 AMEX STPZ Wed, Jul 8, 2015 52.24 52.28 52.21 52.28
1477 AMEX STPZ Tue, Jul 7, 2015 52.31 52.31 52.22 52.25
1476 AMEX STPZ Mon, Jul 6, 2015 52.29 52.30 52.20 52.25
1475 AMEX STPZ Thu, Jul 2, 2015 52.17 52.28 52.17 52.20
1474 AMEX STPZ Wed, Jul 1, 2015 52.14 52.19 52.11 52.13
1473 AMEX STPZ Tue, Jun 30, 2015 52.20 52.27 52.14 52.22
1472 AMEX STPZ Mon, Jun 29, 2015 52.10 52.21 52.10 52.20
1471 AMEX STPZ Fri, Jun 26, 2015 52.04 52.11 52.04 52.11
1470 AMEX STPZ Thu, Jun 25, 2015 52.10 52.15 52.08 52.11
1469 AMEX STPZ Wed, Jun 24, 2015 52.19 52.20 52.11 52.18
1468 AMEX STPZ Tue, Jun 23, 2015 52.13 52.19 52.11 52.12
1467 AMEX STPZ Mon, Jun 22, 2015 52.23 52.23 52.14 52.14
1466 AMEX STPZ Fri, Jun 19, 2015 52.26 52.31 52.22 52.25
1465 AMEX STPZ Thu, Jun 18, 2015 52.28 52.28 52.20 52.27
1464 AMEX STPZ Wed, Jun 17, 2015 52.16 52.32 52.06 52.31
1463 AMEX STPZ Tue, Jun 16, 2015 52.14 52.20 52.11 52.19
1462 AMEX STPZ Mon, Jun 15, 2015 52.10 52.13 52.04 52.09
1461 AMEX STPZ Fri, Jun 12, 2015 51.99 52.09 51.99 52.05
1460 AMEX STPZ Thu, Jun 11, 2015 52.00 52.07 51.95 52.05
1459 AMEX STPZ Wed, Jun 10, 2015 52.03 52.08 51.99 52.01
1458 AMEX STPZ Tue, Jun 9, 2015 52.01 52.08 52.01 52.03
1457 AMEX STPZ Mon, Jun 8, 2015 52.03 52.09 52.03 52.06
1456 AMEX STPZ Fri, Jun 5, 2015 51.96 52.04 51.90 52.04
1455 AMEX STPZ Thu, Jun 4, 2015 52.05 52.14 52.02 52.07
1454 AMEX STPZ Wed, Jun 3, 2015 52.09 52.09 52.01 52.06
1453 AMEX STPZ Tue, Jun 2, 2015 52.14 52.15 52.06 52.13
1452 AMEX STPZ Mon, Jun 1, 2015 52.23 52.26 52.10 52.12
1451 AMEX STPZ Fri, May 29, 2015 52.18 52.27 52.15 52.24
1450 AMEX STPZ Thu, May 28, 2015 52.09 52.15 52.06 52.15
1449 AMEX STPZ Wed, May 27, 2015 52.15 52.15 52.06 52.13
1448 AMEX STPZ Tue, May 26, 2015 52.19 52.22 52.16 52.19
1447 AMEX STPZ Fri, May 22, 2015 52.20 52.26 52.16 52.22
1446 AMEX STPZ Thu, May 21, 2015 52.21 52.25 52.17 52.24
1445 AMEX STPZ Wed, May 20, 2015 52.13 52.22 52.07 52.20
1444 AMEX STPZ Tue, May 19, 2015 52.11 52.12 52.04 52.08
1443 AMEX STPZ Mon, May 18, 2015 52.25 52.25 52.16 52.19
1442 AMEX STPZ Fri, May 15, 2015 52.20 52.26 52.17 52.26
1441 AMEX STPZ Thu, May 14, 2015 52.22 52.23 52.17 52.23
1440 AMEX STPZ Wed, May 13, 2015 52.18 52.22 52.13 52.16
1439 AMEX STPZ Tue, May 12, 2015 52.04 52.11 52.02 52.11
1438 AMEX STPZ Mon, May 11, 2015 52.16 52.16 51.99 52.03
1437 AMEX STPZ Fri, May 8, 2015 52.21 52.23 52.16 52.18
1436 AMEX STPZ Thu, May 7, 2015 52.08 52.12 52.03 52.11
1435 AMEX STPZ Wed, May 6, 2015 52.24 52.24 52.05 52.13
1434 AMEX STPZ Tue, May 5, 2015 52.22 52.25 52.15 52.22
1433 AMEX STPZ Mon, May 4, 2015 52.25 52.28 52.18 52.20
1432 AMEX STPZ Fri, May 1, 2015 52.24 52.29 52.19 52.23
1431 AMEX STPZ Thu, Apr 30, 2015 52.30 52.34 52.19 52.33
1430 AMEX STPZ Wed, Apr 29, 2015 52.25 52.35 52.20 52.29
1429 AMEX STPZ Tue, Apr 28, 2015 52.32 52.39 52.27 52.32
1428 AMEX STPZ Mon, Apr 27, 2015 52.39 52.43 52.36 52.41
1427 AMEX STPZ Fri, Apr 24, 2015 52.31 52.42 52.30 52.41
1426 AMEX STPZ Thu, Apr 23, 2015 52.27 52.36 52.26 52.36
1425 AMEX STPZ Wed, Apr 22, 2015 52.24 52.28 52.21 52.25
1424 AMEX STPZ Tue, Apr 21, 2015 52.33 52.38 52.25 52.30
1423 AMEX STPZ Mon, Apr 20, 2015 52.31 52.45 52.28 52.41
1422 AMEX STPZ Fri, Apr 17, 2015 52.33 52.44 52.28 52.40
1421 AMEX STPZ Thu, Apr 16, 2015 52.30 52.30 52.15 52.29
1420 AMEX STPZ Wed, Apr 15, 2015 52.09 52.25 52.09 52.24
1419 AMEX STPZ Tue, Apr 14, 2015 52.04 52.14 52.04 52.12
1418 AMEX STPZ Mon, Apr 13, 2015 52.06 52.07 52.02 52.05
1417 AMEX STPZ Fri, Apr 10, 2015 52.06 52.07 51.97 52.02
1416 AMEX STPZ Thu, Apr 9, 2015 52.06 52.10 52.00 52.07
1415 AMEX STPZ Wed, Apr 8, 2015 52.10 52.14 52.03 52.06
1414 AMEX STPZ Tue, Apr 7, 2015 52.13 52.19 52.13 52.14
1413 AMEX STPZ Mon, Apr 6, 2015 52.14 52.23 52.14 52.21
1412 AMEX STPZ Thu, Apr 2, 2015 52.01 52.05 51.97 52.00
1411 AMEX STPZ Wed, Apr 1, 2015 51.94 52.09 51.94 52.08
1410 AMEX STPZ Tue, Mar 31, 2015 51.82 51.93 51.81 51.90
1409 AMEX STPZ Mon, Mar 30, 2015 51.84 51.90 51.81 51.85
1408 AMEX STPZ Fri, Mar 27, 2015 51.92 51.96 51.85 51.85
1407 AMEX STPZ Thu, Mar 26, 2015 51.96 52.00 51.87 51.93
1406 AMEX STPZ Wed, Mar 25, 2015 51.94 51.99 51.91 51.93
1405 AMEX STPZ Tue, Mar 24, 2015 51.84 51.92 51.81 51.92
1404 AMEX STPZ Mon, Mar 23, 2015 51.81 51.83 51.77 51.81
1403 AMEX STPZ Fri, Mar 20, 2015 51.80 51.90 51.79 51.86
1402 AMEX STPZ Thu, Mar 19, 2015 51.78 51.87 51.67 51.79
1401 AMEX STPZ Wed, Mar 18, 2015 51.47 51.97 51.45 51.82
1400 AMEX STPZ Tue, Mar 17, 2015 51.50 51.55 51.45 51.48
1399 AMEX STPZ Mon, Mar 16, 2015 51.58 51.63 51.52 51.58
1398 AMEX STPZ Fri, Mar 13, 2015 51.60 51.67 51.57 51.60
1397 AMEX STPZ Thu, Mar 12, 2015 51.70 51.90 51.65 51.69
1396 AMEX STPZ Wed, Mar 11, 2015 51.70 51.76 51.65 51.74
1395 AMEX STPZ Tue, Mar 10, 2015 51.71 51.75 51.69 51.70
1394 AMEX STPZ Mon, Mar 9, 2015 51.77 51.82 51.71 51.74
1393 AMEX STPZ Fri, Mar 6, 2015 51.83 51.85 51.78 51.78
1392 AMEX STPZ Thu, Mar 5, 2015 51.97 52.01 51.89 51.93
1391 AMEX STPZ Wed, Mar 4, 2015 51.96 52.05 51.96 52.00
1390 AMEX STPZ Tue, Mar 3, 2015 51.95 52.02 51.95 52.02
1389 AMEX STPZ Mon, Mar 2, 2015 52.07 52.07 51.96 51.98
1388 AMEX STPZ Fri, Feb 27, 2015 52.03 52.14 52.01 52.14
1387 AMEX STPZ Thu, Feb 26, 2015 51.98 52.02 51.95 51.97
1386 AMEX STPZ Wed, Feb 25, 2015 51.88 51.96 51.82 51.93
1385 AMEX STPZ Tue, Feb 24, 2015 51.76 51.91 51.69 51.87
1384 AMEX STPZ Mon, Feb 23, 2015 51.77 51.82 51.76 51.77
1383 AMEX STPZ Fri, Feb 20, 2015 51.87 51.94 51.76 51.79
1382 AMEX STPZ Thu, Feb 19, 2015 51.75 51.84 51.75 51.83
1381 AMEX STPZ Wed, Feb 18, 2015 51.77 51.91 51.73 51.90
1380 AMEX STPZ Tue, Feb 17, 2015 51.90 51.90 51.76 51.80
1379 AMEX STPZ Fri, Feb 13, 2015 51.91 51.96 51.84 51.87
1378 AMEX STPZ Thu, Feb 12, 2015 51.89 51.98 51.88 51.90
1377 AMEX STPZ Wed, Feb 11, 2015 51.95 51.99 51.82 51.89
1376 AMEX STPZ Tue, Feb 10, 2015 52.02 52.02 51.89 51.90
1375 AMEX STPZ Mon, Feb 9, 2015 52.04 52.04 51.98 52.02
1374 AMEX STPZ Fri, Feb 6, 2015 52.18 52.19 52.04 52.04
1373 AMEX STPZ Thu, Feb 5, 2015 52.32 52.47 52.25 52.30
1372 AMEX STPZ Wed, Feb 4, 2015 52.30 52.34 52.22 52.33
1371 AMEX STPZ Tue, Feb 3, 2015 52.33 52.40 52.31 52.35
1370 AMEX STPZ Mon, Feb 2, 2015 52.34 52.36 52.28 52.33
1369 AMEX STPZ Fri, Jan 30, 2015 52.20 52.33 52.20 52.33
1368 AMEX STPZ Thu, Jan 29, 2015 52.10 52.19 52.09 52.18
1367 AMEX STPZ Wed, Jan 28, 2015 52.08 52.19 52.07 52.13
1366 AMEX STPZ Tue, Jan 27, 2015 52.04 52.14 52.04 52.11
1365 AMEX STPZ Mon, Jan 26, 2015 51.96 52.01 51.94 51.99
1364 AMEX STPZ Fri, Jan 23, 2015 51.94 52.05 51.94 52.05
1363 AMEX STPZ Thu, Jan 22, 2015 52.05 52.05 51.86 51.92
1362 AMEX STPZ Wed, Jan 21, 2015 52.01 52.05 51.91 51.95
1361 AMEX STPZ Tue, Jan 20, 2015 51.96 52.03 51.94 51.96
1360 AMEX STPZ Fri, Jan 16, 2015 52.13 52.13 51.97 52.01
1359 AMEX STPZ Thu, Jan 15, 2015 51.96 52.10 51.96 52.08
1358 AMEX STPZ Wed, Jan 14, 2015 51.81 51.94 51.81 51.92
1357 AMEX STPZ Tue, Jan 13, 2015 51.67 51.79 51.67 51.78
1356 AMEX STPZ Mon, Jan 12, 2015 51.77 51.83 51.76 51.79
1355 AMEX STPZ Fri, Jan 9, 2015 51.76 51.87 51.76 51.82
1354 AMEX STPZ Thu, Jan 8, 2015 51.67 51.80 51.67 51.78
1353 AMEX STPZ Wed, Jan 7, 2015 51.59 51.72 51.59 51.69
1352 AMEX STPZ Tue, Jan 6, 2015 51.67 51.79 51.61 51.63
1351 AMEX STPZ Mon, Jan 5, 2015 51.67 51.77 51.67 51.74
1350 AMEX STPZ Fri, Jan 2, 2015 51.70 51.87 51.70 51.81
1349 AMEX STPZ Wed, Dec 31, 2014 51.58 51.84 51.58 51.73
1348 AMEX STPZ Tue, Dec 30, 2014 51.67 51.67 51.57 51.62
1347 AMEX STPZ Mon, Dec 29, 2014 51.68 51.73 51.51 51.61
1346 AMEX STPZ Fri, Dec 26, 2014 51.58 51.65 51.54 51.56
1345 AMEX STPZ Wed, Dec 24, 2014 51.56 51.65 51.55 51.59
1344 AMEX STPZ Tue, Dec 23, 2014 51.77 51.77 51.65 51.70
1343 AMEX STPZ Mon, Dec 22, 2014 51.71 51.79 51.71 51.75
1342 AMEX STPZ Fri, Dec 19, 2014 51.77 51.79 51.68 51.73
1341 AMEX STPZ Thu, Dec 18, 2014 51.71 51.78 51.67 51.69
1340 AMEX STPZ Wed, Dec 17, 2014 51.91 51.97 51.74 51.78
1339 AMEX STPZ Tue, Dec 16, 2014 51.86 51.95 51.84 51.91
1338 AMEX STPZ Mon, Dec 15, 2014 51.90 51.92 51.83 51.85
1337 AMEX STPZ Fri, Dec 12, 2014 51.98 52.05 51.90 51.97
1336 AMEX STPZ Thu, Dec 11, 2014 52.13 52.13 52.02 52.06
1335 AMEX STPZ Wed, Dec 10, 2014 52.05 52.15 52.05 52.14
1334 AMEX STPZ Tue, Dec 9, 2014 52.07 52.15 52.07 52.12
1333 AMEX STPZ Mon, Dec 8, 2014 52.03 52.08 52.01 52.07
1332 AMEX STPZ Fri, Dec 5, 2014 52.20 52.20 52.08 52.10
1331 AMEX STPZ Thu, Dec 4, 2014 52.34 52.34 52.28 52.32
1330 AMEX STPZ Wed, Dec 3, 2014 52.29 52.33 52.28 52.31
1329 AMEX STPZ Tue, Dec 2, 2014 52.44 52.44 52.32 52.32
1328 AMEX STPZ Mon, Dec 1, 2014 52.54 52.54 52.45 52.47
1327 AMEX STPZ Fri, Nov 28, 2014 52.46 52.51 52.42 52.47
1326 AMEX STPZ Wed, Nov 26, 2014 52.54 52.58 52.52 52.53
1325 AMEX STPZ Tue, Nov 25, 2014 52.54 52.59 52.51 52.56
1324 AMEX STPZ Mon, Nov 24, 2014 52.55 52.61 52.55 52.57
1323 AMEX STPZ Fri, Nov 21, 2014 52.56 52.61 52.56 52.57
1322 AMEX STPZ Thu, Nov 20, 2014 52.54 52.56 52.50 52.53
1321 AMEX STPZ Wed, Nov 19, 2014 52.48 52.56 52.47 52.47
1320 AMEX STPZ Tue, Nov 18, 2014 52.53 52.58 52.53 52.58
1319 AMEX STPZ Mon, Nov 17, 2014 52.58 52.62 52.54 52.57
1318 AMEX STPZ Fri, Nov 14, 2014 52.48 52.63 52.48 52.60
1317 AMEX STPZ Thu, Nov 13, 2014 52.64 52.64 52.58 52.61
1316 AMEX STPZ Wed, Nov 12, 2014 52.61 52.68 52.59 52.63
1315 AMEX STPZ Tue, Nov 11, 2014 52.60 52.66 52.60 52.60
1314 AMEX STPZ Mon, Nov 10, 2014 52.67 52.70 52.61 52.63
1313 AMEX STPZ Fri, Nov 7, 2014 52.59 52.71 52.59 52.69
1312 AMEX STPZ Thu, Nov 6, 2014 52.54 52.60 52.54 52.57
1311 AMEX STPZ Wed, Nov 5, 2014 52.50 52.60 52.50 52.58
1310 AMEX STPZ Tue, Nov 4, 2014 52.52 52.59 52.52 52.55
1309 AMEX STPZ Mon, Nov 3, 2014 52.57 52.61 52.53 52.58
1308 AMEX STPZ Fri, Oct 31, 2014 52.63 52.64 52.57 52.59
1307 AMEX STPZ Thu, Oct 30, 2014 52.50 52.63 52.50 52.60
1306 AMEX STPZ Wed, Oct 29, 2014 52.66 52.72 52.47 52.58
1305 AMEX STPZ Tue, Oct 28, 2014 52.62 52.67 52.59 52.65
1304 AMEX STPZ Mon, Oct 27, 2014 52.56 52.63 52.56 52.60
1303 AMEX STPZ Fri, Oct 24, 2014 52.59 52.65 52.59 52.64
1302 AMEX STPZ Thu, Oct 23, 2014 52.61 52.68 52.53 52.62
1301 AMEX STPZ Wed, Oct 22, 2014 52.73 52.76 52.68 52.71
1300 AMEX STPZ Tue, Oct 21, 2014 52.73 52.76 52.68 52.72
1299 AMEX STPZ Mon, Oct 20, 2014 52.72 52.77 52.71 52.72
1298 AMEX STPZ Fri, Oct 17, 2014 52.70 52.76 52.69 52.70
1297 AMEX STPZ Thu, Oct 16, 2014 52.71 52.75 52.67 52.74
1296 AMEX STPZ Wed, Oct 15, 2014 52.86 53.02 52.69 52.69
1295 AMEX STPZ Tue, Oct 14, 2014 52.79 52.82 52.72 52.77
1294 AMEX STPZ Mon, Oct 13, 2014 52.76 52.86 52.76 52.86
1293 AMEX STPZ Fri, Oct 10, 2014 52.72 52.77 52.71 52.74
1292 AMEX STPZ Thu, Oct 9, 2014 52.80 52.83 52.73 52.74
1291 AMEX STPZ Wed, Oct 8, 2014 52.60 52.82 52.60 52.82
1290 AMEX STPZ Tue, Oct 7, 2014 52.63 52.64 52.59 52.62
1289 AMEX STPZ Mon, Oct 6, 2014 52.54 52.59 52.52 52.57
1288 AMEX STPZ Fri, Oct 3, 2014 52.59 52.59 52.50 52.53
1287 AMEX STPZ Thu, Oct 2, 2014 52.66 52.69 52.61 52.61
1286 AMEX STPZ Wed, Oct 1, 2014 52.59 52.70 52.59 52.68
1285 AMEX STPZ Tue, Sep 30, 2014 52.55 52.61 52.52 52.54
1284 AMEX STPZ Mon, Sep 29, 2014 52.56 52.62 52.56 52.59
1283 AMEX STPZ Fri, Sep 26, 2014 52.61 52.63 52.54 52.55
1282 AMEX STPZ Thu, Sep 25, 2014 52.61 52.68 52.61 52.68
1281 AMEX STPZ Wed, Sep 24, 2014 52.60 52.63 52.57 52.60
1280 AMEX STPZ Tue, Sep 23, 2014 52.53 52.61 52.53 52.61
1279 AMEX STPZ Mon, Sep 22, 2014 52.54 52.55 52.48 52.52
1278 AMEX STPZ Fri, Sep 19, 2014 52.51 52.54 52.49 52.51
1277 AMEX STPZ Thu, Sep 18, 2014 52.56 52.59 52.50 52.52
1276 AMEX STPZ Wed, Sep 17, 2014 52.75 52.79 52.57 52.58
1275 AMEX STPZ Tue, Sep 16, 2014 52.83 52.88 52.81 52.86
1274 AMEX STPZ Mon, Sep 15, 2014 52.85 52.85 52.80 52.83
1273 AMEX STPZ Fri, Sep 12, 2014 52.81 52.83 52.76 52.80
1272 AMEX STPZ Thu, Sep 11, 2014 52.82 52.85 52.80 52.82
1271 AMEX STPZ Wed, Sep 10, 2014 52.82 52.83 52.76 52.79
1270 AMEX STPZ Tue, Sep 9, 2014 52.89 52.92 52.84 52.86
1269 AMEX STPZ Mon, Sep 8, 2014 53.02 53.04 52.93 52.95
1268 AMEX STPZ Fri, Sep 5, 2014 53.08 53.09 53.02 53.04
1267 AMEX STPZ Thu, Sep 4, 2014 53.10 53.10 53.01 53.03
1266 AMEX STPZ Wed, Sep 3, 2014 53.01 53.09 53.01 53.08
1265 AMEX STPZ Tue, Sep 2, 2014 53.12 53.12 53.03 53.03
1264 AMEX STPZ Fri, Aug 29, 2014 53.13 53.15 53.10 53.15
1263 AMEX STPZ Thu, Aug 28, 2014 53.22 53.24 53.18 53.20
1262 AMEX STPZ Wed, Aug 27, 2014 53.20 53.23 53.18 53.20
1261 AMEX STPZ Tue, Aug 26, 2014 53.19 53.19 53.15 53.17
1260 AMEX STPZ Mon, Aug 25, 2014 53.13 53.17 53.11 53.12
1259 AMEX STPZ Fri, Aug 22, 2014 53.22 53.22 53.11 53.17
1258 AMEX STPZ Thu, Aug 21, 2014 53.18 53.23 53.16 53.21
1257 AMEX STPZ Wed, Aug 20, 2014 53.23 53.33 53.16 53.18
1256 AMEX STPZ Tue, Aug 19, 2014 53.37 53.37 53.26 53.26
1255 AMEX STPZ Mon, Aug 18, 2014 53.36 53.36 53.29 53.30
1254 AMEX STPZ Fri, Aug 15, 2014 53.39 53.45 53.34 53.40
1253 AMEX STPZ Thu, Aug 14, 2014 53.45 53.65 53.39 53.41
1252 AMEX STPZ Wed, Aug 13, 2014 53.38 53.44 53.36 53.43
1251 AMEX STPZ Tue, Aug 12, 2014 53.37 53.40 53.34 53.37
1250 AMEX STPZ Mon, Aug 11, 2014 53.39 53.40 53.35 53.38
1249 AMEX STPZ Fri, Aug 8, 2014 53.36 53.53 53.35 53.36
1248 AMEX STPZ Thu, Aug 7, 2014 53.33 53.42 53.29 53.40
1247 AMEX STPZ Wed, Aug 6, 2014 53.32 53.35 53.32 53.34
1246 AMEX STPZ Tue, Aug 5, 2014 53.29 53.34 53.26 53.34
1245 AMEX STPZ Mon, Aug 4, 2014 53.37 53.41 53.32 53.33
1244 AMEX STPZ Fri, Aug 1, 2014 53.34 53.38 53.28 53.37
1243 AMEX STPZ Thu, Jul 31, 2014 53.22 53.29 53.22 53.28
1242 AMEX STPZ Wed, Jul 30, 2014 53.37 53.40 53.34 53.38
1241 AMEX STPZ Tue, Jul 29, 2014 53.42 53.47 53.42 53.46
1240 AMEX STPZ Mon, Jul 28, 2014 53.44 53.44 53.36 53.42
1239 AMEX STPZ Fri, Jul 25, 2014 53.44 53.45 53.38 53.45
1238 AMEX STPZ Thu, Jul 24, 2014 53.37 53.39 53.34 53.35
1237 AMEX STPZ Wed, Jul 23, 2014 53.41 53.44 53.39 53.42
1236 AMEX STPZ Tue, Jul 22, 2014 53.44 53.46 53.40 53.43
1235 AMEX STPZ Mon, Jul 21, 2014 53.48 53.51 53.44 53.48
1234 AMEX STPZ Fri, Jul 18, 2014 53.51 53.51 53.44 53.47
1233 AMEX STPZ Thu, Jul 17, 2014 53.46 53.52 53.41 53.50
1232 AMEX STPZ Wed, Jul 16, 2014 53.44 53.44 53.38 53.41
1231 AMEX STPZ Tue, Jul 15, 2014 53.48 53.53 53.42 53.43
1230 AMEX STPZ Mon, Jul 14, 2014 53.54 53.54 53.48 53.51
1229 AMEX STPZ Fri, Jul 11, 2014 53.57 53.59 53.52 53.56
1228 AMEX STPZ Thu, Jul 10, 2014 53.56 53.59 53.51 53.54
1227 AMEX STPZ Wed, Jul 9, 2014 53.43 53.53 53.43 53.52
1226 AMEX STPZ Tue, Jul 8, 2014 53.51 53.53 53.48 53.50
1225 AMEX STPZ Mon, Jul 7, 2014 53.53 53.53 53.48 53.49
1224 AMEX STPZ Thu, Jul 3, 2014 53.46 53.49 53.41 53.48
1223 AMEX STPZ Wed, Jul 2, 2014 53.52 53.52 53.48 53.50
1222 AMEX STPZ Tue, Jul 1, 2014 53.59 53.59 53.53 53.55
1221 AMEX STPZ Mon, Jun 30, 2014 53.62 53.62 53.57 53.57
1220 AMEX STPZ Fri, Jun 27, 2014 53.74 53.76 53.72 53.72
1219 AMEX STPZ Thu, Jun 26, 2014 53.74 53.75 53.70 53.73
1218 AMEX STPZ Wed, Jun 25, 2014 53.70 53.74 53.67 53.71
1217 AMEX STPZ Tue, Jun 24, 2014 53.74 53.74 53.63 53.72
1216 AMEX STPZ Mon, Jun 23, 2014 53.66 53.68 53.64 53.68
1215 AMEX STPZ Fri, Jun 20, 2014 53.61 53.66 53.58 53.66
1214 AMEX STPZ Thu, Jun 19, 2014 53.63 53.67 53.58 53.63
1213 AMEX STPZ Wed, Jun 18, 2014 53.47 53.58 53.46 53.58
1212 AMEX STPZ Tue, Jun 17, 2014 53.43 53.47 53.43 53.45
1211 AMEX STPZ Mon, Jun 16, 2014 53.43 53.45 53.41 53.44
1210 AMEX STPZ Fri, Jun 13, 2014 53.42 53.45 53.36 53.45
1209 AMEX STPZ Thu, Jun 12, 2014 53.47 53.55 53.46 53.53
1208 AMEX STPZ Wed, Jun 11, 2014 53.41 53.45 53.41 53.45
1207 AMEX STPZ Tue, Jun 10, 2014 53.38 53.43 53.37 53.42
1206 AMEX STPZ Mon, Jun 9, 2014 53.38 53.44 53.38 53.43
1205 AMEX STPZ Fri, Jun 6, 2014 53.44 53.47 53.39 53.43
1204 AMEX STPZ Thu, Jun 5, 2014 53.43 53.46 53.40 53.46
1203 AMEX STPZ Wed, Jun 4, 2014 53.39 53.42 53.33 53.39
1202 AMEX STPZ Tue, Jun 3, 2014 53.43 53.47 53.37 53.38
1201 AMEX STPZ Mon, Jun 2, 2014 53.54 53.55 53.45 53.47
1200 AMEX STPZ Fri, May 30, 2014 53.53 53.56 53.51 53.54
1199 AMEX STPZ Thu, May 29, 2014 53.70 53.79 53.66 53.72
1198 AMEX STPZ Wed, May 28, 2014 53.71 53.74 53.69 53.72
1197 AMEX STPZ Tue, May 27, 2014 53.66 53.69 53.63 53.65
1196 AMEX STPZ Fri, May 23, 2014 53.62 53.66 53.61 53.61
1195 AMEX STPZ Thu, May 22, 2014 53.58 53.64 53.55 53.64
1194 AMEX STPZ Wed, May 21, 2014 53.61 53.62 53.57 53.62
1193 AMEX STPZ Tue, May 20, 2014 53.53 53.62 53.53 53.60
1192 AMEX STPZ Mon, May 19, 2014 53.60 53.60 53.53 53.54
1191 AMEX STPZ Fri, May 16, 2014 53.53 53.58 53.53 53.54
1190 AMEX STPZ Thu, May 15, 2014 53.50 53.58 53.50 53.57
1189 AMEX STPZ Wed, May 14, 2014 53.39 53.52 53.39 53.47
1188 AMEX STPZ Tue, May 13, 2014 53.35 53.35 53.29 53.35
1187 AMEX STPZ Mon, May 12, 2014 53.30 53.33 53.27 53.30
1186 AMEX STPZ Fri, May 9, 2014 53.28 53.35 53.28 53.34
1185 AMEX STPZ Thu, May 8, 2014 53.25 53.35 53.25 53.35
1184 AMEX STPZ Wed, May 7, 2014 53.26 53.30 53.19 53.25
1183 AMEX STPZ Tue, May 6, 2014 53.25 53.27 53.20 53.23
1182 AMEX STPZ Mon, May 5, 2014 53.29 53.31 53.22 53.24
1181 AMEX STPZ Fri, May 2, 2014 53.22 53.27 53.19 53.27
1180 AMEX STPZ Thu, May 1, 2014 53.24 53.31 53.24 53.26
1179 AMEX STPZ Wed, Apr 30, 2014 53.17 53.24 53.16 53.24
1178 AMEX STPZ Tue, Apr 29, 2014 53.13 53.19 53.12 53.15
1177 AMEX STPZ Mon, Apr 28, 2014 53.19 53.22 53.12 53.14
1176 AMEX STPZ Fri, Apr 25, 2014 53.23 53.25 53.18 53.20
1175 AMEX STPZ Thu, Apr 24, 2014 53.17 53.25 53.17 53.22
1174 AMEX STPZ Wed, Apr 23, 2014 53.17 53.25 53.16 53.21
1173 AMEX STPZ Tue, Apr 22, 2014 53.18 53.19 53.12 53.18
1172 AMEX STPZ Mon, Apr 21, 2014 53.19 53.23 53.15 53.19
1171 AMEX STPZ Thu, Apr 17, 2014 53.06 53.16 53.02 53.12
1170 AMEX STPZ Wed, Apr 16, 2014 53.08 53.16 53.08 53.09
1169 AMEX STPZ Tue, Apr 15, 2014 53.05 53.14 53.05 53.09
1168 AMEX STPZ Mon, Apr 14, 2014 53.06 53.09 53.04 53.05
1167 AMEX STPZ Fri, Apr 11, 2014 53.08 53.12 53.07 53.09
1166 AMEX STPZ Thu, Apr 10, 2014 53.02 53.12 53.02 53.06
1165 AMEX STPZ Wed, Apr 9, 2014 52.91 53.04 52.89 53.04
1164 AMEX STPZ Tue, Apr 8, 2014 52.97 52.97 52.88 52.95
1163 AMEX STPZ Mon, Apr 7, 2014 52.93 52.99 52.93 52.93
1162 AMEX STPZ Fri, Apr 4, 2014 52.91 52.94 52.88 52.91
1161 AMEX STPZ Thu, Apr 3, 2014 52.82 52.88 52.82 52.82
1160 AMEX STPZ Wed, Apr 2, 2014 52.81 52.85 52.80 52.84
1159 AMEX STPZ Tue, Apr 1, 2014 52.89 52.93 52.85 52.87
1158 AMEX STPZ Mon, Mar 31, 2014 52.82 52.94 52.82 52.94
1157 AMEX STPZ Fri, Mar 28, 2014 52.86 52.88 52.82 52.87
1156 AMEX STPZ Thu, Mar 27, 2014 52.83 52.91 52.83 52.90
1155 AMEX STPZ Wed, Mar 26, 2014 52.83 52.91 52.83 52.87
1154 AMEX STPZ Tue, Mar 25, 2014 52.82 52.87 52.79 52.79
1153 AMEX STPZ Mon, Mar 24, 2014 52.78 52.85 52.78 52.83
1152 AMEX STPZ Fri, Mar 21, 2014 52.80 52.89 52.80 52.85
1151 AMEX STPZ Thu, Mar 20, 2014 52.80 52.85 52.77 52.85
1150 AMEX STPZ Wed, Mar 19, 2014 53.14 53.17 52.89 52.89
1149 AMEX STPZ Tue, Mar 18, 2014 53.14 53.20 53.14 53.19
1148 AMEX STPZ Mon, Mar 17, 2014 53.21 53.21 53.14 53.14
1147 AMEX STPZ Fri, Mar 14, 2014 53.20 53.25 53.18 53.23
1146 AMEX STPZ Thu, Mar 13, 2014 53.17 53.25 53.14 53.23
1145 AMEX STPZ Wed, Mar 12, 2014 53.24 53.24 53.17 53.17
1144 AMEX STPZ Tue, Mar 11, 2014 53.15 53.20 53.13 53.18
1143 AMEX STPZ Mon, Mar 10, 2014 53.15 53.20 53.15 53.19
1142 AMEX STPZ Fri, Mar 7, 2014 53.14 53.20 53.12 53.16
1141 AMEX STPZ Thu, Mar 6, 2014 53.15 53.22 53.14 53.20
1140 AMEX STPZ Wed, Mar 5, 2014 53.17 53.25 53.17 53.24
1139 AMEX STPZ Tue, Mar 4, 2014 53.26 53.26 53.18 53.22
1138 AMEX STPZ Mon, Mar 3, 2014 53.28 53.32 53.24 53.30
1137 AMEX STPZ Fri, Feb 28, 2014 53.15 53.21 53.11 53.21
1136 AMEX STPZ Thu, Feb 27, 2014 53.22 53.24 53.16 53.19
1135 AMEX STPZ Wed, Feb 26, 2014 53.12 53.21 53.12 53.21
1134 AMEX STPZ Tue, Feb 25, 2014 53.11 53.18 53.07 53.12
1133 AMEX STPZ Mon, Feb 24, 2014 53.06 53.09 53.04 53.07
1132 AMEX STPZ Fri, Feb 21, 2014 53.02 53.10 53.02 53.09
1131 AMEX STPZ Thu, Feb 20, 2014 53.08 53.09 53.02 53.05
1130 AMEX STPZ Wed, Feb 19, 2014 53.17 53.20 53.08 53.09
1129 AMEX STPZ Tue, Feb 18, 2014 53.17 53.21 53.13 53.16
1128 AMEX STPZ Fri, Feb 14, 2014 53.13 53.14 53.08 53.13
1127 AMEX STPZ Thu, Feb 13, 2014 53.09 53.16 53.09 53.15
1126 AMEX STPZ Wed, Feb 12, 2014 53.12 53.12 53.04 53.06
1125 AMEX STPZ Tue, Feb 11, 2014 53.07 53.13 53.07 53.11
1124 AMEX STPZ Mon, Feb 10, 2014 53.14 53.21 53.14 53.16
1123 AMEX STPZ Fri, Feb 7, 2014 53.11 53.20 53.11 53.20
1122 AMEX STPZ Thu, Feb 6, 2014 53.05 53.10 53.03 53.10
1121 AMEX STPZ Wed, Feb 5, 2014 53.07 53.09 53.04 53.05
1120 AMEX STPZ Tue, Feb 4, 2014 53.12 53.14 53.06 53.13
1119 AMEX STPZ Mon, Feb 3, 2014 53.11 53.17 53.06 53.15
1118 AMEX STPZ Fri, Jan 31, 2014 53.10 53.10 53.01 53.10
1117 AMEX STPZ Wed, Jan 29, 2014 53.03 53.06 52.99 53.01
1116 AMEX STPZ Tue, Jan 28, 2014 52.91 52.98 52.91 52.96
1115 AMEX STPZ Mon, Jan 27, 2014 52.92 52.99 52.88 52.89
1114 AMEX STPZ Fri, Jan 24, 2014 52.93 52.97 52.92 52.96
1113 AMEX STPZ Thu, Jan 23, 2014 52.88 52.97 52.88 52.92
1112 AMEX STPZ Wed, Jan 22, 2014 52.83 52.85 52.80 52.85
1111 AMEX STPZ Tue, Jan 21, 2014 52.94 52.95 52.87 52.87
1110 AMEX STPZ Fri, Jan 17, 2014 52.89 52.92 52.86 52.90
1109 AMEX STPZ Thu, Jan 16, 2014 52.93 52.98 52.88 52.89
1108 AMEX STPZ Wed, Jan 15, 2014 52.89 52.96 52.87 52.94
1107 AMEX STPZ Tue, Jan 14, 2014 53.04 53.04 52.92 52.96
1106 AMEX STPZ Mon, Jan 13, 2014 53.00 53.04 52.99 53.03
1105 AMEX STPZ Fri, Jan 10, 2014 53.00 53.03 52.97 53.02
1104 AMEX STPZ Thu, Jan 9, 2014 52.91 52.94 52.86 52.91
1103 AMEX STPZ Wed, Jan 8, 2014 52.93 52.93 52.85 52.87
1102 AMEX STPZ Tue, Jan 7, 2014 52.90 52.99 52.90 52.94
1101 AMEX STPZ Mon, Jan 6, 2014 52.92 52.98 52.89 52.93
1100 AMEX STPZ Fri, Jan 3, 2014 52.93 52.98 52.87 52.89
1099 AMEX STPZ Thu, Jan 2, 2014 52.88 52.96 52.86 52.92
1098 AMEX STPZ Tue, Dec 31, 2013 52.81 52.90 52.81 52.90
1097 AMEX STPZ Mon, Dec 30, 2013 52.81 52.89 52.81 52.88
1096 AMEX STPZ Fri, Dec 27, 2013 52.86 52.87 52.79 52.83
1095 AMEX STPZ Thu, Dec 26, 2013 52.83 52.85 52.77 52.84
1094 AMEX STPZ Tue, Dec 24, 2013 52.84 52.84 52.79 52.83
1093 AMEX STPZ Mon, Dec 23, 2013 52.80 52.88 52.79 52.82
1092 AMEX STPZ Fri, Dec 20, 2013 52.83 52.89 52.82 52.84
1091 AMEX STPZ Thu, Dec 19, 2013 52.88 52.93 52.84 52.85
1090 AMEX STPZ Wed, Dec 18, 2013 52.94 53.06 52.91 52.98
1089 AMEX STPZ Tue, Dec 17, 2013 52.98 53.03 52.95 53.00
1088 AMEX STPZ Mon, Dec 16, 2013 52.94 52.99 52.91 52.97
1087 AMEX STPZ Fri, Dec 13, 2013 52.91 52.95 52.88 52.94
1086 AMEX STPZ Thu, Dec 12, 2013 52.88 52.93 52.86 52.90
1085 AMEX STPZ Wed, Dec 11, 2013 52.94 53.02 52.92 52.96
1084 AMEX STPZ Tue, Dec 10, 2013 52.95 53.00 52.93 53.00
1083 AMEX STPZ Mon, Dec 9, 2013 52.96 52.99 52.90 52.95
1082 AMEX STPZ Fri, Dec 6, 2013 52.98 53.03 52.92 52.94
1081 AMEX STPZ Thu, Dec 5, 2013 53.00 53.03 52.96 53.03
1080 AMEX STPZ Wed, Dec 4, 2013 52.99 53.04 52.98 53.03
1079 AMEX STPZ Tue, Dec 3, 2013 53.10 53.11 53.06 53.08
1078 AMEX STPZ Mon, Dec 2, 2013 53.09 53.11 53.04 53.08
1077 AMEX STPZ Fri, Nov 29, 2013 53.15 53.16 53.08 53.09
1076 AMEX STPZ Wed, Nov 27, 2013 53.16 53.19 53.10 53.19
1075 AMEX STPZ Tue, Nov 26, 2013 53.22 53.23 53.14 53.22
1074 AMEX STPZ Mon, Nov 25, 2013 53.14 53.24 53.14 53.22
1073 AMEX STPZ Fri, Nov 22, 2013 53.19 53.26 53.19 53.20
1072 AMEX STPZ Thu, Nov 21, 2013 53.07 53.24 53.07 53.23
1071 AMEX STPZ Wed, Nov 20, 2013 53.18 53.25 53.15 53.18
1070 AMEX STPZ Tue, Nov 19, 2013 53.26 53.26 53.20 53.22
1069 AMEX STPZ Mon, Nov 18, 2013 53.25 53.33 53.24 53.28
1068 AMEX STPZ Fri, Nov 15, 2013 53.29 53.29 53.24 53.28
1067 AMEX STPZ Thu, Nov 14, 2013 53.20 53.33 53.19 53.29
1066 AMEX STPZ Wed, Nov 13, 2013 53.13 53.20 53.12 53.19
1065 AMEX STPZ Tue, Nov 12, 2013 53.16 53.16 53.06 53.10
1064 AMEX STPZ Mon, Nov 11, 2013 53.14 53.15 53.02 53.12
1063 AMEX STPZ Fri, Nov 8, 2013 53.07 53.12 53.04 53.06
1062 AMEX STPZ Thu, Nov 7, 2013 53.26 53.28 53.19 53.21
1061 AMEX STPZ Wed, Nov 6, 2013 53.17 53.25 53.17 53.19
1060 AMEX STPZ Tue, Nov 5, 2013 53.00 53.05 52.99 53.05
1059 AMEX STPZ Mon, Nov 4, 2013 53.06 53.08 53.04 53.06
1058 AMEX STPZ Fri, Nov 1, 2013 53.14 53.14 53.01 53.02
1057 AMEX STPZ Thu, Oct 31, 2013 53.23 53.24 53.11 53.16
1056 AMEX STPZ Wed, Oct 30, 2013 53.25 53.29 53.16 53.20
1055 AMEX STPZ Tue, Oct 29, 2013 53.26 53.27 53.22 53.24
1054 AMEX STPZ Mon, Oct 28, 2013 53.24 53.27 53.22 53.25
1053 AMEX STPZ Fri, Oct 25, 2013 53.22 53.25 53.18 53.24
1052 AMEX STPZ Thu, Oct 24, 2013 53.13 53.22 53.11 53.21
1051 AMEX STPZ Wed, Oct 23, 2013 53.20 53.27 53.14 53.19
1050 AMEX STPZ Tue, Oct 22, 2013 53.18 53.29 53.18 53.22
1049 AMEX STPZ Mon, Oct 21, 2013 53.25 53.25 53.16 53.22
1048 AMEX STPZ Fri, Oct 18, 2013 53.16 53.22 53.15 53.18
1047 AMEX STPZ Thu, Oct 17, 2013 53.18 53.25 53.17 53.21
1046 AMEX STPZ Wed, Oct 16, 2013 53.03 53.19 53.03 53.18
1045 AMEX STPZ Tue, Oct 15, 2013 53.12 53.12 53.08 53.11
1044 AMEX STPZ Mon, Oct 14, 2013 53.05 53.12 53.00 53.08
1043 AMEX STPZ Fri, Oct 11, 2013 53.06 53.12 53.06 53.12
1042 AMEX STPZ Thu, Oct 10, 2013 53.03 53.13 53.03 53.11
1041 AMEX STPZ Wed, Oct 9, 2013 53.02 53.08 52.99 53.01
1040 AMEX STPZ Tue, Oct 8, 2013 53.11 53.11 53.02 53.03
1039 AMEX STPZ Mon, Oct 7, 2013 53.14 53.15 53.08 53.09
1038 AMEX STPZ Fri, Oct 4, 2013 53.25 53.25 53.04 53.11
1037 AMEX STPZ Thu, Oct 3, 2013 53.06 53.18 53.05 53.14
1036 AMEX STPZ Wed, Oct 2, 2013 52.98 53.14 52.98 53.14
1035 AMEX STPZ Tue, Oct 1, 2013 53.05 53.05 52.94 53.01
1034 AMEX STPZ Mon, Sep 30, 2013 53.01 53.04 52.95 53.04
1033 AMEX STPZ Fri, Sep 27, 2013 53.01 53.07 53.01 53.01
1032 AMEX STPZ Thu, Sep 26, 2013 53.00 53.03 52.98 52.98
1031 AMEX STPZ Wed, Sep 25, 2013 52.98 53.05 52.95 53.03
1030 AMEX STPZ Tue, Sep 24, 2013 53.04 53.04 52.97 52.97
1029 AMEX STPZ Mon, Sep 23, 2013 53.05 53.13 53.02 53.04
1028 AMEX STPZ Fri, Sep 20, 2013 53.05 53.10 53.00 53.07
1027 AMEX STPZ Thu, Sep 19, 2013 53.17 53.17 53.03 53.07
1026 AMEX STPZ Wed, Sep 18, 2013 52.80 53.17 52.72 53.07
1025 AMEX STPZ Tue, Sep 17, 2013 52.86 52.86 52.77 52.78
1024 AMEX STPZ Mon, Sep 16, 2013 52.83 52.86 52.73 52.75
1023 AMEX STPZ Fri, Sep 13, 2013 52.62 52.67 52.60 52.65
1022 AMEX STPZ Thu, Sep 12, 2013 52.66 52.70 52.63 52.66
1021 AMEX STPZ Wed, Sep 11, 2013 52.58 52.64 52.54 52.57
1020 AMEX STPZ Tue, Sep 10, 2013 52.46 52.51 52.42 52.45
1019 AMEX STPZ Mon, Sep 9, 2013 52.57 52.58 52.53 52.55
1018 AMEX STPZ Fri, Sep 6, 2013 52.45 52.52 52.43 52.47
1017 AMEX STPZ Thu, Sep 5, 2013 52.43 52.46 52.28 52.29
1016 AMEX STPZ Wed, Sep 4, 2013 52.66 52.69 52.50 52.53
1015 AMEX STPZ Tue, Sep 3, 2013 52.71 52.72 52.61 52.69
1014 AMEX STPZ Fri, Aug 30, 2013 52.83 52.84 52.71 52.73
1013 AMEX STPZ Thu, Aug 29, 2013 52.82 52.89 52.80 52.85
1012 AMEX STPZ Wed, Aug 28, 2013 52.89 52.95 52.86 52.91
1011 AMEX STPZ Tue, Aug 27, 2013 52.94 52.97 52.90 52.96
1010 AMEX STPZ Mon, Aug 26, 2013 52.76 52.85 52.76 52.84
1009 AMEX STPZ Fri, Aug 23, 2013 52.75 52.76 52.55 52.74
1008 AMEX STPZ Thu, Aug 22, 2013 52.59 52.65 52.51 52.60
1007 AMEX STPZ Wed, Aug 21, 2013 52.80 52.84 52.62 52.65
1006 AMEX STPZ Tue, Aug 20, 2013 52.73 52.81 52.71 52.81
1005 AMEX STPZ Mon, Aug 19, 2013 52.71 52.71 52.61 52.65
1004 AMEX STPZ Fri, Aug 16, 2013 52.84 52.84 52.65 52.76
1003 AMEX STPZ Thu, Aug 15, 2013 52.83 52.88 52.74 52.85
1002 AMEX STPZ Wed, Aug 14, 2013 53.04 53.05 52.94 53.00
1001 AMEX STPZ Tue, Aug 13, 2013 53.13 53.13 53.00 53.05
1000 AMEX STPZ Mon, Aug 12, 2013 53.24 53.24 53.10 53.10
999 AMEX STPZ Fri, Aug 9, 2013 53.19 53.22 53.16 53.22
998 AMEX STPZ Thu, Aug 8, 2013 53.22 53.23 53.16 53.19
997 AMEX STPZ Wed, Aug 7, 2013 53.25 53.26 53.20 53.21
996 AMEX STPZ Tue, Aug 6, 2013 53.28 53.28 53.19 53.25
995 AMEX STPZ Mon, Aug 5, 2013 53.20 53.21 53.15 53.19
994 AMEX STPZ Fri, Aug 2, 2013 53.17 53.24 53.14 53.21
993 AMEX STPZ Thu, Aug 1, 2013 53.08 53.13 53.02 53.08
992 AMEX STPZ Wed, Jul 31, 2013 52.96 53.11 52.92 53.11
991 AMEX STPZ Tue, Jul 30, 2013 53.03 53.04 52.99 53.03
990 AMEX STPZ Mon, Jul 29, 2013 53.01 53.03 52.95 53.03
989 AMEX STPZ Fri, Jul 26, 2013 52.98 53.05 52.96 53.04
988 AMEX STPZ Thu, Jul 25, 2013 52.95 53.01 52.90 53.00
987 AMEX STPZ Wed, Jul 24, 2013 53.09 53.09 52.97 53.00
986 AMEX STPZ Tue, Jul 23, 2013 53.18 53.21 53.09 53.20
985 AMEX STPZ Mon, Jul 22, 2013 53.25 53.25 53.17 53.19
984 AMEX STPZ Fri, Jul 19, 2013 53.17 53.25 53.17 53.21
983 AMEX STPZ Thu, Jul 18, 2013 53.16 53.21 53.10 53.18
982 AMEX STPZ Wed, Jul 17, 2013 53.24 53.30 53.18 53.21
981 AMEX STPZ Tue, Jul 16, 2013 53.11 53.21 53.11 53.21
980 AMEX STPZ Mon, Jul 15, 2013 53.00 53.10 53.00 53.07
979 AMEX STPZ Fri, Jul 12, 2013 53.06 53.12 52.97 53.00
978 AMEX STPZ Thu, Jul 11, 2013 53.01 53.08 52.92 53.08
977 AMEX STPZ Wed, Jul 10, 2013 52.91 52.97 52.85 52.87
976 AMEX STPZ Tue, Jul 9, 2013 52.89 52.96 52.86 52.95
975 AMEX STPZ Mon, Jul 8, 2013 52.77 52.92 52.77 52.87
974 AMEX STPZ Fri, Jul 5, 2013 52.72 52.79 52.65 52.71
973 AMEX STPZ Wed, Jul 3, 2013 52.88 52.92 52.82 52.84
972 AMEX STPZ Tue, Jul 2, 2013 52.77 52.89 52.75 52.87
971 AMEX STPZ Mon, Jul 1, 2013 52.61 52.81 52.61 52.81
970 AMEX STPZ Fri, Jun 28, 2013 52.53 52.71 52.53 52.66
969 AMEX STPZ Thu, Jun 27, 2013 52.44 52.68 52.44 52.61
968 AMEX STPZ Wed, Jun 26, 2013 52.34 52.39 52.31 52.35
967 AMEX STPZ Tue, Jun 25, 2013 52.26 52.30 52.20 52.27
966 AMEX STPZ Mon, Jun 24, 2013 52.03 52.27 51.94 52.18
965 AMEX STPZ Fri, Jun 21, 2013 52.64 52.68 52.33 52.33
964 AMEX STPZ Thu, Jun 20, 2013 52.85 52.91 52.61 52.71
963 AMEX STPZ Wed, Jun 19, 2013 53.17 53.59 52.89 52.91
962 AMEX STPZ Tue, Jun 18, 2013 53.11 53.21 53.10 53.19
961 AMEX STPZ Mon, Jun 17, 2013 53.20 53.20 53.08 53.13
960 AMEX STPZ Fri, Jun 14, 2013 53.18 53.22 53.14 53.17
959 AMEX STPZ Thu, Jun 13, 2013 53.00 53.14 52.91 53.13
958 AMEX STPZ Wed, Jun 12, 2013 53.08 53.15 52.98 53.02
957 AMEX STPZ Tue, Jun 11, 2013 52.99 53.10 52.95 53.10
956 AMEX STPZ Mon, Jun 10, 2013 53.20 53.21 53.09 53.12
955 AMEX STPZ Fri, Jun 7, 2013 53.26 53.27 53.20 53.22
954 AMEX STPZ Thu, Jun 6, 2013 53.27 53.33 53.22 53.31
953 AMEX STPZ Wed, Jun 5, 2013 53.36 53.40 53.32 53.33
952 AMEX STPZ Tue, Jun 4, 2013 53.31 53.39 53.29 53.35
951 AMEX STPZ Mon, Jun 3, 2013 53.27 53.38 53.27 53.34
950 AMEX STPZ Fri, May 31, 2013 53.30 53.34 53.22 53.31
949 AMEX STPZ Thu, May 30, 2013 53.36 53.37 53.26 53.27
948 AMEX STPZ Wed, May 29, 2013 53.41 53.42 53.32 53.36
947 AMEX STPZ Tue, May 28, 2013 53.50 53.55 53.42 53.42
946 AMEX STPZ Fri, May 24, 2013 53.51 53.55 53.50 53.51
945 AMEX STPZ Thu, May 23, 2013 53.56 53.56 53.47 53.51
944 AMEX STPZ Wed, May 22, 2013 53.67 53.73 53.53 53.55
943 AMEX STPZ Tue, May 21, 2013 53.65 53.71 53.65 53.68
942 AMEX STPZ Mon, May 20, 2013 53.67 53.71 53.65 53.71
941 AMEX STPZ Fri, May 17, 2013 53.67 53.73 53.65 53.66
940 AMEX STPZ Thu, May 16, 2013 53.72 53.77 53.69 53.73
939 AMEX STPZ Wed, May 15, 2013 53.77 53.77 53.69 53.77
938 AMEX STPZ Tue, May 14, 2013 53.82 53.82 53.73 53.73
937 AMEX STPZ Mon, May 13, 2013 53.80 53.83 53.76 53.76
936 AMEX STPZ Fri, May 10, 2013 53.85 53.85 53.76 53.83
935 AMEX STPZ Thu, May 9, 2013 53.86 53.90 53.85 53.90
934 AMEX STPZ Wed, May 8, 2013 53.86 53.94 53.86 53.91
933 AMEX STPZ Tue, May 7, 2013 53.93 53.95 53.90 53.91
932 AMEX STPZ Mon, May 6, 2013 53.84 53.94 53.84 53.94
931 AMEX STPZ Fri, May 3, 2013 53.87 53.91 53.84 53.86
930 AMEX STPZ Thu, May 2, 2013 53.80 53.91 53.80 53.86
929 AMEX STPZ Wed, May 1, 2013 53.92 53.92 53.80 53.84
928 AMEX STPZ Tue, Apr 30, 2013 53.97 54.00 53.93 53.96
927 AMEX STPZ Mon, Apr 29, 2013 54.02 54.03 53.99 54.01
926 AMEX STPZ Fri, Apr 26, 2013 53.96 54.00 53.96 53.98
925 AMEX STPZ Thu, Apr 25, 2013 53.91 53.99 53.91 53.98
924 AMEX STPZ Wed, Apr 24, 2013 53.82 53.91 53.82 53.91
923 AMEX STPZ Tue, Apr 23, 2013 53.87 53.88 53.83 53.83
922 AMEX STPZ Mon, Apr 22, 2013 53.89 53.90 53.84 53.87
921 AMEX STPZ Fri, Apr 19, 2013 53.76 53.83 53.76 53.82
920 AMEX STPZ Thu, Apr 18, 2013 53.93 53.97 53.70 53.74
919 AMEX STPZ Wed, Apr 17, 2013 53.95 53.95 53.90 53.93
918 AMEX STPZ Tue, Apr 16, 2013 53.95 54.00 53.95 53.97
917 AMEX STPZ Mon, Apr 15, 2013 54.07 54.08 53.97 53.98
916 AMEX STPZ Fri, Apr 12, 2013 54.06 54.11 54.06 54.08
915 AMEX STPZ Thu, Apr 11, 2013 54.09 54.11 54.06 54.09
914 AMEX STPZ Wed, Apr 10, 2013 54.08 54.12 54.02 54.06
913 AMEX STPZ Tue, Apr 9, 2013 54.17 54.17 54.10 54.12
912 AMEX STPZ Mon, Apr 8, 2013 54.20 54.24 54.14 54.16
911 AMEX STPZ Fri, Apr 5, 2013 54.18 54.23 54.17 54.18
910 AMEX STPZ Thu, Apr 4, 2013 54.20 54.26 54.19 54.23
909 AMEX STPZ Wed, Apr 3, 2013 54.27 54.28 54.21 54.23
908 AMEX STPZ Tue, Apr 2, 2013 54.28 54.28 54.24 54.27
907 AMEX STPZ Mon, Apr 1, 2013 54.24 54.30 54.24 54.29
906 AMEX STPZ Thu, Mar 28, 2013 54.20 54.27 54.20 54.27
905 AMEX STPZ Wed, Mar 27, 2013 54.28 54.28 54.21 54.26
904 AMEX STPZ Tue, Mar 26, 2013 54.20 54.23 54.18 54.22
903 AMEX STPZ Mon, Mar 25, 2013 54.20 54.26 54.20 54.24
902 AMEX STPZ Fri, Mar 22, 2013 54.18 54.22 54.16 54.20
901 AMEX STPZ Thu, Mar 21, 2013 54.23 54.26 54.19 54.21
900 AMEX STPZ Wed, Mar 20, 2013 54.21 54.26 54.21 54.25
899 AMEX STPZ Tue, Mar 19, 2013 54.27 54.30 54.19 54.26
898 AMEX STPZ Mon, Mar 18, 2013 54.30 54.30 54.27 54.29
897 AMEX STPZ Fri, Mar 15, 2013 54.24 54.29 54.22 54.29
896 AMEX STPZ Thu, Mar 14, 2013 54.15 54.26 54.13 54.25
895 AMEX STPZ Wed, Mar 13, 2013 54.14 54.17 54.11 54.14
894 AMEX STPZ Tue, Mar 12, 2013 54.13 54.16 54.10 54.12
893 AMEX STPZ Mon, Mar 11, 2013 54.11 54.14 54.09 54.13
892 AMEX STPZ Fri, Mar 8, 2013 54.05 54.12 54.05 54.12
891 AMEX STPZ Thu, Mar 7, 2013 54.10 54.12 54.07 54.11
890 AMEX STPZ Wed, Mar 6, 2013 54.13 54.14 54.08 54.12
889 AMEX STPZ Tue, Mar 5, 2013 54.13 54.17 54.11 54.15
888 AMEX STPZ Mon, Mar 4, 2013 54.15 54.15 54.11 54.13
887 AMEX STPZ Fri, Mar 1, 2013 54.12 54.18 54.09 54.18
886 AMEX STPZ Thu, Feb 28, 2013 54.15 54.17 54.10 54.17
885 AMEX STPZ Wed, Feb 27, 2013 54.14 54.17 54.12 54.15
884 AMEX STPZ Tue, Feb 26, 2013 54.14 54.17 54.12 54.16
883 AMEX STPZ Mon, Feb 25, 2013 54.14 54.21 54.12 54.17
882 AMEX STPZ Fri, Feb 22, 2013 54.15 54.16 54.11 54.15
881 AMEX STPZ Thu, Feb 21, 2013 54.09 54.18 54.09 54.13
880 AMEX STPZ Wed, Feb 20, 2013 54.10 54.15 54.10 54.10
879 AMEX STPZ Tue, Feb 19, 2013 54.16 54.16 54.11 54.13
878 AMEX STPZ Fri, Feb 15, 2013 54.17 54.17 54.11 54.17
877 AMEX STPZ Thu, Feb 14, 2013 54.12 54.21 54.12 54.20
876 AMEX STPZ Wed, Feb 13, 2013 54.08 54.16 54.08 54.10
875 AMEX STPZ Tue, Feb 12, 2013 54.11 54.13 54.08 54.13
874 AMEX STPZ Mon, Feb 11, 2013 54.16 54.19 54.13 54.14
873 AMEX STPZ Fri, Feb 8, 2013 54.20 54.21 54.15 54.18
872 AMEX STPZ Thu, Feb 7, 2013 54.19 54.24 54.17 54.20
871 AMEX STPZ Wed, Feb 6, 2013 54.22 54.24 54.20 54.23
870 AMEX STPZ Tue, Feb 5, 2013 54.20 54.22 54.18 54.20
869 AMEX STPZ Mon, Feb 4, 2013 54.23 54.27 54.21 54.23
868 AMEX STPZ Fri, Feb 1, 2013 54.24 54.27 54.20 54.22
867 AMEX STPZ Thu, Jan 31, 2013 54.20 54.21 54.14 54.17
866 AMEX STPZ Wed, Jan 30, 2013 54.11 54.19 54.09 54.15
865 AMEX STPZ Tue, Jan 29, 2013 54.07 54.11 54.05 54.09
864 AMEX STPZ Mon, Jan 28, 2013 54.02 54.07 54.01 54.05
863 AMEX STPZ Fri, Jan 25, 2013 54.09 54.12 54.06 54.09
862 AMEX STPZ Thu, Jan 24, 2013 54.11 54.14 54.07 54.13
861 AMEX STPZ Wed, Jan 23, 2013 54.14 54.15 54.10 54.10
860 AMEX STPZ Tue, Jan 22, 2013 54.05 54.14 54.05 54.13
859 AMEX STPZ Fri, Jan 18, 2013 54.12 54.14 54.09 54.13
858 AMEX STPZ Thu, Jan 17, 2013 54.05 54.11 54.05 54.10
857 AMEX STPZ Wed, Jan 16, 2013 54.09 54.13 54.07 54.12
856 AMEX STPZ Tue, Jan 15, 2013 54.12 54.17 54.10 54.16
855 AMEX STPZ Mon, Jan 14, 2013 54.03 54.11 54.03 54.10
854 AMEX STPZ Fri, Jan 11, 2013 54.08 54.09 54.04 54.08
853 AMEX STPZ Thu, Jan 10, 2013 54.08 54.13 54.08 54.08
852 AMEX STPZ Wed, Jan 9, 2013 54.05 54.13 54.05 54.11
851 AMEX STPZ Tue, Jan 8, 2013 54.00 54.07 54.00 54.07
850 AMEX STPZ Mon, Jan 7, 2013 53.97 54.04 53.95 53.99
849 AMEX STPZ Fri, Jan 4, 2013 54.01 54.02 53.95 54.01
848 AMEX STPZ Thu, Jan 3, 2013 54.06 54.10 53.97 54.02
847 AMEX STPZ Wed, Jan 2, 2013 54.04 54.11 54.02 54.05
846 AMEX STPZ Mon, Dec 31, 2012 54.05 54.10 54.02 54.06
845 AMEX STPZ Fri, Dec 28, 2012 54.06 54.10 54.03 54.10
844 AMEX STPZ Thu, Dec 27, 2012 54.03 54.10 54.02 54.09
843 AMEX STPZ Wed, Dec 26, 2012 54.01 54.08 54.00 54.08
842 AMEX STPZ Mon, Dec 24, 2012 53.98 54.05 53.98 54.04
841 AMEX STPZ Fri, Dec 21, 2012 54.06 54.06 54.01 54.05
840 AMEX STPZ Thu, Dec 20, 2012 54.05 54.09 54.01 54.07
839 AMEX STPZ Wed, Dec 19, 2012 54.03 54.04 53.97 54.03
838 AMEX STPZ Tue, Dec 18, 2012 54.03 54.03 53.97 54.00
837 AMEX STPZ Mon, Dec 17, 2012 54.07 54.07 53.98 53.98
836 AMEX STPZ Fri, Dec 14, 2012 54.06 54.09 54.03 54.04
835 AMEX STPZ Thu, Dec 13, 2012 54.08 54.12 54.07 54.09
834 AMEX STPZ Wed, Dec 12, 2012 54.14 54.17 54.09 54.16
833 AMEX STPZ Tue, Dec 11, 2012 54.12 54.13 54.09 54.10
832 AMEX STPZ Mon, Dec 10, 2012 54.18 54.19 54.12 54.12
831 AMEX STPZ Fri, Dec 7, 2012 54.19 54.19 54.12 54.12
830 AMEX STPZ Thu, Dec 6, 2012 54.11 54.17 54.11 54.16
829 AMEX STPZ Wed, Dec 5, 2012 54.14 54.16 54.09 54.14
828 AMEX STPZ Tue, Dec 4, 2012 54.09 54.14 54.07 54.09
827 AMEX STPZ Mon, Dec 3, 2012 54.05 54.15 54.05 54.14
826 AMEX STPZ Fri, Nov 30, 2012 54.06 54.11 54.03 54.11
825 AMEX STPZ Thu, Nov 29, 2012 54.05 54.13 54.05 54.13
824 AMEX STPZ Wed, Nov 28, 2012 54.05 54.08 54.00 54.08
823 AMEX STPZ Tue, Nov 27, 2012 54.03 54.05 54.00 54.04
822 AMEX STPZ Mon, Nov 26, 2012 54.00 54.04 53.97 54.03
821 AMEX STPZ Fri, Nov 23, 2012 53.93 53.99 53.93 53.95
820 AMEX STPZ Wed, Nov 21, 2012 53.91 53.97 53.91 53.94
819 AMEX STPZ Tue, Nov 20, 2012 54.00 54.00 53.94 53.97
818 AMEX STPZ Mon, Nov 19, 2012 53.98 54.02 53.95 54.00
817 AMEX STPZ Fri, Nov 16, 2012 53.95 54.00 53.93 53.95
816 AMEX STPZ Thu, Nov 15, 2012 53.95 53.98 53.92 53.93
815 AMEX STPZ Wed, Nov 14, 2012 53.92 53.97 53.89 53.95
814 AMEX STPZ Tue, Nov 13, 2012 53.94 54.01 53.93 54.01
813 AMEX STPZ Mon, Nov 12, 2012 53.94 54.01 53.94 54.01
812 AMEX STPZ Fri, Nov 9, 2012 53.93 53.95 53.90 53.93
811 AMEX STPZ Thu, Nov 8, 2012 53.96 54.01 53.93 53.95
810 AMEX STPZ Wed, Nov 7, 2012 54.01 54.02 53.91 53.91
809 AMEX STPZ Tue, Nov 6, 2012 53.95 53.97 53.90 53.91
808 AMEX STPZ Mon, Nov 5, 2012 53.89 53.95 53.87 53.91
807 AMEX STPZ Fri, Nov 2, 2012 53.90 53.96 53.88 53.89
806 AMEX STPZ Thu, Nov 1, 2012 53.94 53.97 53.91 53.96
805 AMEX STPZ Wed, Oct 31, 2012 53.91 53.94 53.86 53.93
804 AMEX STPZ Fri, Oct 26, 2012 53.79 53.80 53.78 53.80
803 AMEX STPZ Thu, Oct 25, 2012 53.72 53.79 53.72 53.79
802 AMEX STPZ Wed, Oct 24, 2012 53.86 53.86 53.80 53.81
801 AMEX STPZ Tue, Oct 23, 2012 53.90 53.90 53.84 53.86
800 AMEX STPZ Mon, Oct 22, 2012 53.92 53.94 53.89 53.91
799 AMEX STPZ Fri, Oct 19, 2012 53.90 53.95 53.87 53.88
798 AMEX STPZ Thu, Oct 18, 2012 53.93 53.94 53.90 53.92
797 AMEX STPZ Wed, Oct 17, 2012 53.98 54.03 53.95 53.95
796 AMEX STPZ Tue, Oct 16, 2012 54.04 54.08 54.00 54.01
795 AMEX STPZ Mon, Oct 15, 2012 54.05 54.09 54.02 54.05
794 AMEX STPZ Fri, Oct 12, 2012 54.05 54.06 54.00 54.06
793 AMEX STPZ Thu, Oct 11, 2012 54.12 54.12 54.06 54.07
792 AMEX STPZ Wed, Oct 10, 2012 54.16 54.16 54.07 54.14
791 AMEX STPZ Tue, Oct 9, 2012 54.23 54.23 54.14 54.18
790 AMEX STPZ Mon, Oct 8, 2012 54.11 54.22 54.11 54.22
789 AMEX STPZ Fri, Oct 5, 2012 54.17 54.20 54.09 54.15
788 AMEX STPZ Thu, Oct 4, 2012 54.05 54.15 54.04 54.14
787 AMEX STPZ Wed, Oct 3, 2012 54.07 54.10 54.03 54.06
786 AMEX STPZ Tue, Oct 2, 2012 53.96 54.04 53.92 54.01
785 AMEX STPZ Mon, Oct 1, 2012 53.92 54.00 53.86 54.00
784 AMEX STPZ Fri, Sep 28, 2012 53.96 53.99 53.88 53.92
783 AMEX STPZ Thu, Sep 27, 2012 54.01 54.01 53.92 53.95
782 AMEX STPZ Wed, Sep 26, 2012 54.00 54.02 53.93 53.99
781 AMEX STPZ Tue, Sep 25, 2012 54.06 54.06 54.01 54.03
780 AMEX STPZ Mon, Sep 24, 2012 54.07 54.08 54.00 54.04
779 AMEX STPZ Fri, Sep 21, 2012 54.07 54.09 54.04 54.08
778 AMEX STPZ Thu, Sep 20, 2012 54.07 54.14 54.02 54.07
777 AMEX STPZ Wed, Sep 19, 2012 54.17 54.17 54.07 54.07
776 AMEX STPZ Tue, Sep 18, 2012 54.25 54.26 54.15 54.16
775 AMEX STPZ Mon, Sep 17, 2012 54.37 54.40 54.27 54.30
774 AMEX STPZ Fri, Sep 14, 2012 54.44 54.47 54.32 54.43
773 AMEX STPZ Thu, Sep 13, 2012 54.03 54.27 54.03 54.27
772 AMEX STPZ Wed, Sep 12, 2012 54.02 54.03 53.99 54.01
771 AMEX STPZ Tue, Sep 11, 2012 54.02 54.05 53.98 54.00
770 AMEX STPZ Mon, Sep 10, 2012 53.96 54.02 53.96 54.02
769 AMEX STPZ Fri, Sep 7, 2012 53.97 53.99 53.93 53.95
768 AMEX STPZ Thu, Sep 6, 2012 53.85 53.88 53.83 53.86
767 AMEX STPZ Wed, Sep 5, 2012 53.87 53.91 53.87 53.90
766 AMEX STPZ Tue, Sep 4, 2012 53.88 53.91 53.85 53.87
765 AMEX STPZ Fri, Aug 31, 2012 53.77 53.91 53.76 53.91
764 AMEX STPZ Thu, Aug 30, 2012 53.80 53.80 53.74 53.75
763 AMEX STPZ Wed, Aug 29, 2012 53.80 53.81 53.74 53.78
762 AMEX STPZ Tue, Aug 28, 2012 53.83 53.86 53.81 53.85
761 AMEX STPZ Mon, Aug 27, 2012 53.82 53.82 53.78 53.79
760 AMEX STPZ Fri, Aug 24, 2012 53.80 53.80 53.73 53.75
759 AMEX STPZ Thu, Aug 23, 2012 53.75 53.84 53.74 53.81
758 AMEX STPZ Wed, Aug 22, 2012 53.60 53.69 53.56 53.66
757 AMEX STPZ Tue, Aug 21, 2012 53.52 53.57 53.49 53.54
756 AMEX STPZ Mon, Aug 20, 2012 53.51 53.55 53.50 53.52
755 AMEX STPZ Fri, Aug 17, 2012 53.55 53.59 53.53 53.53
754 AMEX STPZ Thu, Aug 16, 2012 53.59 53.63 53.55 53.60
753 AMEX STPZ Wed, Aug 15, 2012 53.57 53.62 53.56 53.59
752 AMEX STPZ Tue, Aug 14, 2012 53.72 53.74 53.69 53.69
751 AMEX STPZ Mon, Aug 13, 2012 53.74 53.78 53.74 53.75
750 AMEX STPZ Fri, Aug 10, 2012 53.70 53.75 53.70 53.72
749 AMEX STPZ Thu, Aug 9, 2012 53.75 53.77 53.72 53.75
748 AMEX STPZ Wed, Aug 8, 2012 53.82 53.82 53.74 53.74
747 AMEX STPZ Tue, Aug 7, 2012 53.79 53.84 53.76 53.84
746 AMEX STPZ Mon, Aug 6, 2012 53.72 53.80 53.72 53.76
745 AMEX STPZ Fri, Aug 3, 2012 53.68 53.75 53.65 53.75
744 AMEX STPZ Thu, Aug 2, 2012 53.74 53.76 53.72 53.73
743 AMEX STPZ Wed, Aug 1, 2012 53.79 53.81 53.72 53.73
742 AMEX STPZ Tue, Jul 31, 2012 53.70 53.75 53.69 53.74
741 AMEX STPZ Mon, Jul 30, 2012 53.62 53.68 53.60 53.68
740 AMEX STPZ Fri, Jul 27, 2012 53.55 53.61 53.55 53.59
739 AMEX STPZ Thu, Jul 26, 2012 53.56 53.58 53.50 53.56
738 AMEX STPZ Wed, Jul 25, 2012 53.60 53.60 53.51 53.55
737 AMEX STPZ Tue, Jul 24, 2012 53.64 53.65 53.58 53.60
736 AMEX STPZ Mon, Jul 23, 2012 53.64 53.67 53.63 53.63
735 AMEX STPZ Fri, Jul 20, 2012 53.68 53.71 53.68 53.70
734 AMEX STPZ Thu, Jul 19, 2012 53.65 53.71 53.65 53.69
733 AMEX STPZ Wed, Jul 18, 2012 53.61 53.67 53.61 53.64
732 AMEX STPZ Tue, Jul 17, 2012 53.61 53.62 53.59 53.60
731 AMEX STPZ Mon, Jul 16, 2012 53.60 53.64 53.60 53.63
730 AMEX STPZ Fri, Jul 13, 2012 53.53 53.57 53.51 53.56
729 AMEX STPZ Thu, Jul 12, 2012 53.57 53.57 53.53 53.53
728 AMEX STPZ Wed, Jul 11, 2012 53.56 53.59 53.55 53.56
727 AMEX STPZ Tue, Jul 10, 2012 53.57 53.59 53.54 53.59
726 AMEX STPZ Mon, Jul 9, 2012 53.53 53.56 53.53 53.55
725 AMEX STPZ Fri, Jul 6, 2012 53.58 53.58 53.53 53.55
724 AMEX STPZ Thu, Jul 5, 2012 53.50 53.56 53.50 53.53
723 AMEX STPZ Tue, Jul 3, 2012 53.40 53.48 53.40 53.46
722 AMEX STPZ Mon, Jul 2, 2012 53.41 53.43 53.38 53.42
721 AMEX STPZ Fri, Jun 29, 2012 53.31 53.37 53.27 53.35
720 AMEX STPZ Thu, Jun 28, 2012 53.47 53.51 53.43 53.48
719 AMEX STPZ Wed, Jun 27, 2012 53.51 53.52 53.46 53.46
718 AMEX STPZ Tue, Jun 26, 2012 53.51 53.54 53.47 53.47
717 AMEX STPZ Mon, Jun 25, 2012 53.54 53.56 53.51 53.51
716 AMEX STPZ Fri, Jun 22, 2012 53.57 53.58 53.50 53.53
715 AMEX STPZ Thu, Jun 21, 2012 53.72 53.72 53.61 53.62
714 AMEX STPZ Wed, Jun 20, 2012 53.85 53.86 53.73 53.73
713 AMEX STPZ Tue, Jun 19, 2012 53.79 53.82 53.71 53.78
712 AMEX STPZ Mon, Jun 18, 2012 53.84 53.84 53.77 53.79
711 AMEX STPZ Fri, Jun 15, 2012 53.66 53.83 53.66 53.80
710 AMEX STPZ Thu, Jun 14, 2012 53.57 53.63 53.57 53.63
709 AMEX STPZ Wed, Jun 13, 2012 53.55 53.63 53.55 53.62
708 AMEX STPZ Tue, Jun 12, 2012 53.58 53.59 53.51 53.57
707 AMEX STPZ Mon, Jun 11, 2012 53.53 53.61 53.53 53.60
706 AMEX STPZ Fri, Jun 8, 2012 53.53 53.56 53.50 53.52
705 AMEX STPZ Thu, Jun 7, 2012 53.43 53.53 53.40 53.52
704 AMEX STPZ Wed, Jun 6, 2012 53.44 53.45 53.38 53.40
703 AMEX STPZ Tue, Jun 5, 2012 53.43 53.48 53.40 53.43
702 AMEX STPZ Mon, Jun 4, 2012 53.51 53.51 53.44 53.44
701 AMEX STPZ Fri, Jun 1, 2012 53.66 53.69 53.53 53.55
700 AMEX STPZ Thu, May 31, 2012 53.70 53.73 53.64 53.67
699 AMEX STPZ Wed, May 30, 2012 53.90 53.95 53.85 53.95
698 AMEX STPZ Tue, May 29, 2012 53.92 54.00 53.91 53.92
697 AMEX STPZ Fri, May 25, 2012 53.97 53.97 53.92 53.95
696 AMEX STPZ Thu, May 24, 2012 53.99 53.99 53.90 53.96
695 AMEX STPZ Wed, May 23, 2012 54.02 54.06 53.99 54.00
694 AMEX STPZ Tue, May 22, 2012 54.08 54.09 54.04 54.07
693 AMEX STPZ Mon, May 21, 2012 54.06 54.11 54.05 54.09
692 AMEX STPZ Fri, May 18, 2012 54.02 54.06 54.01 54.04
691 AMEX STPZ Thu, May 17, 2012 54.05 54.11 54.00 54.06
690 AMEX STPZ Wed, May 16, 2012 54.11 54.13 54.07 54.11
689 AMEX STPZ Tue, May 15, 2012 54.15 54.16 54.13 54.14
688 AMEX STPZ Mon, May 14, 2012 54.09 54.15 54.08 54.15
687 AMEX STPZ Fri, May 11, 2012 54.12 54.14 54.08 54.12
686 AMEX STPZ Thu, May 10, 2012 54.17 54.17 54.10 54.12
685 AMEX STPZ Wed, May 9, 2012 54.15 54.19 54.11 54.11
684 AMEX STPZ Tue, May 8, 2012 54.15 54.17 54.12 54.12
683 AMEX STPZ Mon, May 7, 2012 54.12 54.16 54.10 54.14
682 AMEX STPZ Fri, May 4, 2012 54.19 54.19 54.05 54.09
681 AMEX STPZ Thu, May 3, 2012 54.19 54.24 54.16 54.20
680 AMEX STPZ Wed, May 2, 2012 54.20 54.23 54.17 54.18
679 AMEX STPZ Tue, May 1, 2012 54.25 54.28 54.18 54.21
678 AMEX STPZ Mon, Apr 30, 2012 54.21 54.25 54.19 54.21
677 AMEX STPZ Fri, Apr 27, 2012 54.16 54.23 54.14 54.23
676 AMEX STPZ Thu, Apr 26, 2012 54.11 54.19 54.11 54.19
675 AMEX STPZ Wed, Apr 25, 2012 54.08 54.13 54.05 54.11
674 AMEX STPZ Tue, Apr 24, 2012 54.13 54.14 54.09 54.11
673 AMEX STPZ Mon, Apr 23, 2012 54.07 54.11 54.05 54.10
672 AMEX STPZ Fri, Apr 20, 2012 54.02 54.05 53.99 54.05
671 AMEX STPZ Thu, Apr 19, 2012 54.04 54.11 54.03 54.04
670 AMEX STPZ Wed, Apr 18, 2012 54.10 54.13 54.06 54.12
669 AMEX STPZ Tue, Apr 17, 2012 54.14 54.18 54.10 54.16
668 AMEX STPZ Mon, Apr 16, 2012 54.11 54.15 54.09 54.13
667 AMEX STPZ Fri, Apr 13, 2012 54.11 54.17 54.08 54.10
666 AMEX STPZ Thu, Apr 12, 2012 54.12 54.12 54.08 54.09
665 AMEX STPZ Wed, Apr 11, 2012 54.04 54.10 54.00 54.08
664 AMEX STPZ Tue, Apr 10, 2012 54.04 54.08 53.99 54.06
663 AMEX STPZ Mon, Apr 9, 2012 54.07 54.07 53.97 53.98
662 AMEX STPZ Thu, Apr 5, 2012 53.95 54.01 53.95 54.01
661 AMEX STPZ Wed, Apr 4, 2012 54.06 54.08 53.95 53.97
660 AMEX STPZ Tue, Apr 3, 2012 54.16 54.19 53.97 53.98
659 AMEX STPZ Mon, Apr 2, 2012 54.09 54.15 54.08 54.14
658 AMEX STPZ Fri, Mar 30, 2012 54.07 54.09 54.02 54.06
657 AMEX STPZ Thu, Mar 29, 2012 54.13 54.13 54.07 54.10
656 AMEX STPZ Wed, Mar 28, 2012 54.06 54.12 54.06 54.07
655 AMEX STPZ Tue, Mar 27, 2012 54.04 54.13 54.03 54.12
654 AMEX STPZ Mon, Mar 26, 2012 54.01 54.03 53.97 54.01
653 AMEX STPZ Fri, Mar 23, 2012 53.96 54.01 53.94 53.99
652 AMEX STPZ Thu, Mar 22, 2012 53.99 53.99 53.92 53.94
651 AMEX STPZ Wed, Mar 21, 2012 53.98 54.01 53.95 53.95
650 AMEX STPZ Tue, Mar 20, 2012 54.03 54.03 53.93 53.96
649 AMEX STPZ Mon, Mar 19, 2012 54.05 54.06 53.98 54.03
648 AMEX STPZ Fri, Mar 16, 2012 54.01 54.08 54.00 54.08
647 AMEX STPZ Thu, Mar 15, 2012 54.12 54.16 54.07 54.14
646 AMEX STPZ Wed, Mar 14, 2012 54.18 54.22 54.10 54.12
645 AMEX STPZ Tue, Mar 13, 2012 54.27 54.31 54.22 54.26
644 AMEX STPZ Mon, Mar 12, 2012 54.26 54.29 54.24 54.27
643 AMEX STPZ Fri, Mar 9, 2012 54.20 54.25 54.15 54.25
642 AMEX STPZ Thu, Mar 8, 2012 54.21 54.22 54.15 54.20
641 AMEX STPZ Wed, Mar 7, 2012 54.15 54.19 54.12 54.19
640 AMEX STPZ Tue, Mar 6, 2012 54.13 54.17 54.09 54.10
639 AMEX STPZ Mon, Mar 5, 2012 54.15 54.18 54.09 54.13
638 AMEX STPZ Fri, Mar 2, 2012 54.08 54.15 54.08 54.15
637 AMEX STPZ Thu, Mar 1, 2012 54.12 54.14 54.05 54.14
636 AMEX STPZ Wed, Feb 29, 2012 54.22 54.22 54.10 54.18
635 AMEX STPZ Tue, Feb 28, 2012 54.28 54.30 54.23 54.23
634 AMEX STPZ Mon, Feb 27, 2012 54.27 54.28 54.23 54.27
633 AMEX STPZ Fri, Feb 24, 2012 54.22 54.24 54.15 54.22
632 AMEX STPZ Thu, Feb 23, 2012 54.16 54.25 54.14 54.23
631 AMEX STPZ Wed, Feb 22, 2012 54.08 54.14 54.05 54.14
630 AMEX STPZ Tue, Feb 21, 2012 54.00 54.04 53.96 54.03
629 AMEX STPZ Fri, Feb 17, 2012 54.01 54.01 53.91 54.00
628 AMEX STPZ Thu, Feb 16, 2012 54.02 54.03 53.89 53.99
627 AMEX STPZ Wed, Feb 15, 2012 53.99 54.05 53.96 54.03
626 AMEX STPZ Tue, Feb 14, 2012 53.99 54.02 53.97 54.00
625 AMEX STPZ Mon, Feb 13, 2012 53.96 54.01 53.92 53.99
624 AMEX STPZ Fri, Feb 10, 2012 53.89 53.98 53.88 53.96
623 AMEX STPZ Thu, Feb 9, 2012 53.97 53.98 53.90 53.95
622 AMEX STPZ Wed, Feb 8, 2012 53.95 53.99 53.93 53.97
621 AMEX STPZ Tue, Feb 7, 2012 53.94 54.02 53.93 53.97
620 AMEX STPZ Mon, Feb 6, 2012 53.95 54.00 53.91 53.96
619 AMEX STPZ Fri, Feb 3, 2012 54.00 54.02 53.91 53.92
618 AMEX STPZ Thu, Feb 2, 2012 54.04 54.08 54.01 54.07
617 AMEX STPZ Wed, Feb 1, 2012 54.02 54.07 53.97 54.07
616 AMEX STPZ Tue, Jan 31, 2012 53.97 54.04 53.94 54.04
615 AMEX STPZ Mon, Jan 30, 2012 53.96 54.02 53.92 53.92
614 AMEX STPZ Fri, Jan 27, 2012 53.97 54.01 53.93 53.94
613 AMEX STPZ Thu, Jan 26, 2012 53.93 54.03 53.90 53.94
612 AMEX STPZ Wed, Jan 25, 2012 53.60 53.83 53.56 53.75
611 AMEX STPZ Tue, Jan 24, 2012 53.56 53.64 53.52 53.63
610 AMEX STPZ Mon, Jan 23, 2012 53.50 53.55 53.50 53.55
609 AMEX STPZ Fri, Jan 20, 2012 53.61 53.61 53.53 53.57
608 AMEX STPZ Thu, Jan 19, 2012 53.55 53.64 53.53 53.61
607 AMEX STPZ Wed, Jan 18, 2012 53.62 53.67 53.55 53.61
606 AMEX STPZ Tue, Jan 17, 2012 53.62 53.63 53.56 53.62
605 AMEX STPZ Fri, Jan 13, 2012 53.58 53.61 53.54 53.55
604 AMEX STPZ Thu, Jan 12, 2012 53.58 53.58 53.50 53.56
603 AMEX STPZ Wed, Jan 11, 2012 53.53 53.57 53.50 53.57
602 AMEX STPZ Tue, Jan 10, 2012 53.59 53.62 53.50 53.50
601 AMEX STPZ Mon, Jan 9, 2012 53.60 53.62 53.55 53.55
600 AMEX STPZ Fri, Jan 6, 2012 53.59 53.61 53.53 53.56
599 AMEX STPZ Thu, Jan 5, 2012 53.47 53.54 53.46 53.53
598 AMEX STPZ Wed, Jan 4, 2012 53.35 53.46 53.35 53.46
597 AMEX STPZ Tue, Jan 3, 2012 53.37 53.37 53.30 53.35
596 AMEX STPZ Fri, Dec 30, 2011 53.37 53.38 53.30 53.36
595 AMEX STPZ Thu, Dec 29, 2011 53.25 53.33 53.25 53.33
594 AMEX STPZ Wed, Dec 28, 2011 53.34 53.34 53.26 53.31
593 AMEX STPZ Tue, Dec 27, 2011 53.39 53.39 53.25 53.29
592 AMEX STPZ Fri, Dec 23, 2011 53.30 53.73 53.27 53.32
591 AMEX STPZ Thu, Dec 22, 2011 53.45 53.47 53.34 53.37
590 AMEX STPZ Wed, Dec 21, 2011 53.46 53.53 53.39 53.44
589 AMEX STPZ Tue, Dec 20, 2011 53.35 53.51 53.35 53.50
588 AMEX STPZ Mon, Dec 19, 2011 53.39 53.44 53.35 53.43
587 AMEX STPZ Fri, Dec 16, 2011 53.40 53.42 53.34 53.42
586 AMEX STPZ Thu, Dec 15, 2011 53.41 53.45 53.35 53.40
585 AMEX STPZ Wed, Dec 14, 2011 53.49 53.49 53.37 53.42
584 AMEX STPZ Tue, Dec 13, 2011 53.53 53.58 53.49 53.49
583 AMEX STPZ Mon, Dec 12, 2011 53.55 53.56 53.46 53.53
582 AMEX STPZ Fri, Dec 9, 2011 53.58 53.58 53.48 53.52
581 AMEX STPZ Thu, Dec 8, 2011 53.63 53.64 53.50 53.59
580 AMEX STPZ Wed, Dec 7, 2011 53.61 53.62 53.55 53.60
579 AMEX STPZ Tue, Dec 6, 2011 53.68 53.72 53.62 53.67
578 AMEX STPZ Mon, Dec 5, 2011 53.65 53.73 53.63 53.71
577 AMEX STPZ Fri, Dec 2, 2011 53.64 53.74 53.62 53.74
576 AMEX STPZ Thu, Dec 1, 2011 53.66 53.71 53.58 53.66
575 AMEX STPZ Wed, Nov 30, 2011 53.58 53.66 53.57 53.62
574 AMEX STPZ Tue, Nov 29, 2011 53.59 53.65 53.53 53.61
573 AMEX STPZ Mon, Nov 28, 2011 53.50 53.62 53.48 53.59
572 AMEX STPZ Fri, Nov 25, 2011 53.55 53.55 53.48 53.54
571 AMEX STPZ Wed, Nov 23, 2011 53.51 53.57 53.45 53.54
570 AMEX STPZ Tue, Nov 22, 2011 53.47 53.53 53.42 53.49
569 AMEX STPZ Mon, Nov 21, 2011 53.58 53.58 53.45 53.47
568 AMEX STPZ Fri, Nov 18, 2011 53.54 53.55 53.44 53.51
567 AMEX STPZ Thu, Nov 17, 2011 53.55 53.57 53.46 53.53
566 AMEX STPZ Wed, Nov 16, 2011 53.71 53.71 53.62 53.65
565 AMEX STPZ Tue, Nov 15, 2011 53.90 53.90 53.73 53.79
564 AMEX STPZ Mon, Nov 14, 2011 53.95 53.97 53.87 53.92
563 AMEX STPZ Fri, Nov 11, 2011 53.95 53.98 53.85 53.96
562 AMEX STPZ Thu, Nov 10, 2011 53.91 53.99 53.85 53.92
561 AMEX STPZ Wed, Nov 9, 2011 53.98 53.98 53.86 53.90
560 AMEX STPZ Tue, Nov 8, 2011 54.04 54.04 53.92 53.97
559 AMEX STPZ Mon, Nov 7, 2011 54.00 54.08 53.96 54.03
558 AMEX STPZ Fri, Nov 4, 2011 54.00 54.00 53.90 53.92
557 AMEX STPZ Thu, Nov 3, 2011 53.95 53.97 53.88 53.94
556 AMEX STPZ Wed, Nov 2, 2011 53.88 53.98 53.83 53.97
555 AMEX STPZ Tue, Nov 1, 2011 53.86 53.90 53.76 53.90
554 AMEX STPZ Mon, Oct 31, 2011 53.78 53.79 53.72 53.79
553 AMEX STPZ Fri, Oct 28, 2011 53.99 53.99 53.63 53.70
552 AMEX STPZ Thu, Oct 27, 2011 53.63 53.65 53.54 53.59
551 AMEX STPZ Wed, Oct 26, 2011 53.55 53.60 53.49 53.57
550 AMEX STPZ Tue, Oct 25, 2011 53.44 53.59 53.43 53.55
549 AMEX STPZ Mon, Oct 24, 2011 53.46 53.46 53.37 53.37
548 AMEX STPZ Fri, Oct 21, 2011 53.41 53.46 53.37 53.45
547 AMEX STPZ Thu, Oct 20, 2011 53.42 53.43 53.33 53.33
546 AMEX STPZ Wed, Oct 19, 2011 53.39 53.42 53.29 53.37
545 AMEX STPZ Tue, Oct 18, 2011 53.27 53.42 53.26 53.38
544 AMEX STPZ Mon, Oct 17, 2011 53.16 53.27 53.16 53.27
543 AMEX STPZ Fri, Oct 14, 2011 53.09 53.16 53.03 53.09
542 AMEX STPZ Thu, Oct 13, 2011 53.15 53.16 53.04 53.04
541 AMEX STPZ Wed, Oct 12, 2011 53.06 53.11 53.00 53.06
540 AMEX STPZ Tue, Oct 11, 2011 53.05 53.10 53.03 53.03
539 AMEX STPZ Mon, Oct 10, 2011 53.13 53.13 52.87 53.00
538 AMEX STPZ Fri, Oct 7, 2011 53.14 53.18 53.06 53.14
537 AMEX STPZ Thu, Oct 6, 2011 53.11 53.15 53.04 53.07
536 AMEX STPZ Wed, Oct 5, 2011 53.08 53.09 52.96 53.04
535 AMEX STPZ Tue, Oct 4, 2011 53.16 53.16 53.01 53.06
534 AMEX STPZ Mon, Oct 3, 2011 53.05 53.13 53.03 53.12
533 AMEX STPZ Fri, Sep 30, 2011 53.19 53.19 53.02 53.02
532 AMEX STPZ Thu, Sep 29, 2011 53.22 53.22 53.14 53.15
531 AMEX STPZ Wed, Sep 28, 2011 53.20 53.26 53.15 53.23
530 AMEX STPZ Tue, Sep 27, 2011 53.17 53.23 53.12 53.19
529 AMEX STPZ Mon, Sep 26, 2011 53.20 53.21 53.12 53.12
528 AMEX STPZ Fri, Sep 23, 2011 53.26 53.26 53.07 53.15
527 AMEX STPZ Thu, Sep 22, 2011 53.53 53.55 53.29 53.37
526 AMEX STPZ Wed, Sep 21, 2011 53.70 53.75 53.55 53.59
525 AMEX STPZ Tue, Sep 20, 2011 53.58 53.65 53.54 53.65
524 AMEX STPZ Mon, Sep 19, 2011 53.63 53.63 53.52 53.57
523 AMEX STPZ Fri, Sep 16, 2011 53.57 53.60 53.49 53.59
522 AMEX STPZ Thu, Sep 15, 2011 53.48 53.56 53.45 53.53
521 AMEX STPZ Wed, Sep 14, 2011 53.46 53.50 53.34 53.42
520 AMEX STPZ Tue, Sep 13, 2011 53.52 53.52 53.41 53.41
519 AMEX STPZ Mon, Sep 12, 2011 53.61 53.61 53.49 53.49
518 AMEX STPZ Fri, Sep 9, 2011 53.67 53.67 53.59 53.67
517 AMEX STPZ Thu, Sep 8, 2011 53.54 53.67 53.49 53.67
516 AMEX STPZ Wed, Sep 7, 2011 53.47 53.52 53.40 53.44
515 AMEX STPZ Tue, Sep 6, 2011 53.55 53.59 53.44 53.44
514 AMEX STPZ Fri, Sep 2, 2011 53.65 53.66 53.57 53.60
513 AMEX STPZ Thu, Sep 1, 2011 53.45 53.64 53.42 53.64
512 AMEX STPZ Wed, Aug 31, 2011 53.43 53.48 53.34 53.45
511 AMEX STPZ Tue, Aug 30, 2011 53.31 53.48 53.31 53.38
510 AMEX STPZ Mon, Aug 29, 2011 53.27 53.37 53.25 53.30
509 AMEX STPZ Fri, Aug 26, 2011 53.33 53.46 53.29 53.32
508 AMEX STPZ Thu, Aug 25, 2011 53.32 53.35 53.25 53.28
507 AMEX STPZ Wed, Aug 24, 2011 53.27 53.27 53.15 53.18
506 AMEX STPZ Tue, Aug 23, 2011 53.53 53.67 53.29 53.34
505 AMEX STPZ Mon, Aug 22, 2011 53.52 53.55 53.45 53.49
504 AMEX STPZ Fri, Aug 19, 2011 53.48 53.55 53.44 53.54
503 AMEX STPZ Thu, Aug 18, 2011 53.68 53.77 53.38 53.44
502 AMEX STPZ Wed, Aug 17, 2011 53.60 53.67 53.54 53.58
501 AMEX STPZ Tue, Aug 16, 2011 53.65 53.70 53.59 53.66
500 AMEX STPZ Mon, Aug 15, 2011 53.80 53.80 53.65 53.68
499 AMEX STPZ Fri, Aug 12, 2011 53.86 53.89 53.77 53.82
498 AMEX STPZ Thu, Aug 11, 2011 54.00 54.11 53.74 53.75
497 AMEX STPZ Wed, Aug 10, 2011 54.02 54.22 53.93 54.08
496 AMEX STPZ Tue, Aug 9, 2011 53.57 53.91 53.50 53.77
495 AMEX STPZ Mon, Aug 8, 2011 53.50 53.62 53.46 53.50
494 AMEX STPZ Fri, Aug 5, 2011 53.57 53.66 53.42 53.47
493 AMEX STPZ Thu, Aug 4, 2011 53.76 53.76 53.54 53.75
492 AMEX STPZ Wed, Aug 3, 2011 54.01 54.03 53.75 53.78
491 AMEX STPZ Tue, Aug 2, 2011 54.06 54.09 53.98 54.06
490 AMEX STPZ Mon, Aug 1, 2011 53.90 54.06 53.90 54.01
489 AMEX STPZ Fri, Jul 29, 2011 53.85 53.92 53.79 53.86
488 AMEX STPZ Thu, Jul 28, 2011 53.98 54.00 53.92 53.99
487 AMEX STPZ Wed, Jul 27, 2011 53.94 53.96 53.88 53.90
486 AMEX STPZ Tue, Jul 26, 2011 53.97 53.98 53.90 53.92
485 AMEX STPZ Mon, Jul 25, 2011 53.85 53.95 53.84 53.93
484 AMEX STPZ Fri, Jul 22, 2011 53.84 53.89 53.82 53.87
483 AMEX STPZ Thu, Jul 21, 2011 53.85 53.87 53.76 53.84
482 AMEX STPZ Wed, Jul 20, 2011 53.90 53.90 53.85 53.87
481 AMEX STPZ Tue, Jul 19, 2011 53.91 53.94 53.88 53.94
480 AMEX STPZ Mon, Jul 18, 2011 53.88 53.89 53.84 53.89
479 AMEX STPZ Fri, Jul 15, 2011 53.72 53.85 53.71 53.85
478 AMEX STPZ Thu, Jul 14, 2011 53.81 53.84 53.73 53.78
477 AMEX STPZ Wed, Jul 13, 2011 53.82 53.88 53.79 53.87
476 AMEX STPZ Tue, Jul 12, 2011 53.75 53.83 53.75 53.81
475 AMEX STPZ Mon, Jul 11, 2011 53.72 53.80 53.68 53.79
474 AMEX STPZ Fri, Jul 8, 2011 53.60 53.68 53.60 53.65
473 AMEX STPZ Thu, Jul 7, 2011 53.51 53.54 53.45 53.51
472 AMEX STPZ Wed, Jul 6, 2011 53.56 53.58 53.52 53.55
471 AMEX STPZ Tue, Jul 5, 2011 53.37 53.50 53.37 53.50
470 AMEX STPZ Fri, Jul 1, 2011 53.37 53.37 53.27 53.34
469 AMEX STPZ Thu, Jun 30, 2011 53.44 53.44 53.27 53.31
468 AMEX STPZ Wed, Jun 29, 2011 53.62 53.67 53.57 53.66
467 AMEX STPZ Tue, Jun 28, 2011 53.64 53.64 53.53 53.57
466 AMEX STPZ Mon, Jun 27, 2011 53.68 53.72 53.58 53.62
465 AMEX STPZ Fri, Jun 24, 2011 53.62 53.70 53.62 53.70
464 AMEX STPZ Thu, Jun 23, 2011 53.72 53.72 53.60 53.65
463 AMEX STPZ Wed, Jun 22, 2011 53.75 53.75 53.63 53.64
462 AMEX STPZ Tue, Jun 21, 2011 53.65 53.72 53.65 53.71
461 AMEX STPZ Mon, Jun 20, 2011 53.77 53.77 53.66 53.72
460 AMEX STPZ Fri, Jun 17, 2011 53.77 53.77 53.70 53.75
459 AMEX STPZ Thu, Jun 16, 2011 53.83 53.84 53.77 53.79
458 AMEX STPZ Wed, Jun 15, 2011 53.82 53.90 53.78 53.84
457 AMEX STPZ Tue, Jun 14, 2011 53.72 53.72 53.65 53.70
456 AMEX STPZ Mon, Jun 13, 2011 53.70 53.75 53.66 53.74
455 AMEX STPZ Fri, Jun 10, 2011 53.77 53.77 53.66 53.69
454 AMEX STPZ Thu, Jun 9, 2011 53.76 53.81 53.71 53.76
453 AMEX STPZ Wed, Jun 8, 2011 53.81 53.87 53.77 53.82
452 AMEX STPZ Tue, Jun 7, 2011 53.74 53.79 53.66 53.79
451 AMEX STPZ Mon, Jun 6, 2011 53.56 53.73 53.56 53.71
450 AMEX STPZ Fri, Jun 3, 2011 53.63 53.69 53.63 53.69
449 AMEX STPZ Thu, Jun 2, 2011 53.64 53.66 53.60 53.63
448 AMEX STPZ Wed, Jun 1, 2011 53.65 53.68 53.59 53.67
447 AMEX STPZ Tue, May 31, 2011 53.58 53.63 53.53 53.58
446 AMEX STPZ Fri, May 27, 2011 53.95 54.06 53.93 54.06
445 AMEX STPZ Thu, May 26, 2011 53.95 54.01 53.90 54.00
444 AMEX STPZ Wed, May 25, 2011 53.91 53.91 53.83 53.90
443 AMEX STPZ Tue, May 24, 2011 53.81 53.89 53.80 53.89
442 AMEX STPZ Mon, May 23, 2011 53.83 53.85 53.73 53.79
441 AMEX STPZ Fri, May 20, 2011 53.79 53.79 53.74 53.78
440 AMEX STPZ Thu, May 19, 2011 53.78 53.83 53.73 53.75
439 AMEX STPZ Wed, May 18, 2011 53.83 53.86 53.79 53.83
438 AMEX STPZ Tue, May 17, 2011 53.75 53.80 53.71 53.79
437 AMEX STPZ Mon, May 16, 2011 53.87 53.87 53.68 53.81
436 AMEX STPZ Fri, May 13, 2011 53.78 53.79 53.71 53.79
435 AMEX STPZ Thu, May 12, 2011 53.89 53.89 53.77 53.82
434 AMEX STPZ Wed, May 11, 2011 54.00 54.00 53.88 53.88
433 AMEX STPZ Tue, May 10, 2011 54.04 54.04 53.96 53.98
432 AMEX STPZ Mon, May 9, 2011 53.99 54.03 53.96 54.00
431 AMEX STPZ Fri, May 6, 2011 53.86 54.00 53.82 53.92
430 AMEX STPZ Thu, May 5, 2011 54.03 54.06 53.94 53.98
429 AMEX STPZ Wed, May 4, 2011 54.12 54.15 54.06 54.11
428 AMEX STPZ Tue, May 3, 2011 54.13 54.13 54.08 54.11
427 AMEX STPZ Mon, May 2, 2011 54.09 54.15 54.05 54.11
426 AMEX STPZ Fri, Apr 29, 2011 54.05 54.09 54.00 54.07
425 AMEX STPZ Thu, Apr 28, 2011 54.19 54.29 54.18 54.26
424 AMEX STPZ Wed, Apr 27, 2011 54.06 54.14 54.03 54.12
423 AMEX STPZ Tue, Apr 26, 2011 53.98 54.06 53.96 54.03
422 AMEX STPZ Mon, Apr 25, 2011 53.93 54.00 53.90 53.97
421 AMEX STPZ Thu, Apr 21, 2011 53.90 53.90 53.85 53.89
420 AMEX STPZ Wed, Apr 20, 2011 53.96 53.96 53.91 53.94
419 AMEX STPZ Tue, Apr 19, 2011 53.89 53.98 53.85 53.98
418 AMEX STPZ Mon, Apr 18, 2011 53.85 53.90 53.78 53.89
417 AMEX STPZ Fri, Apr 15, 2011 53.73 53.79 53.72 53.78
416 AMEX STPZ Thu, Apr 14, 2011 53.75 53.76 53.64 53.69
415 AMEX STPZ Wed, Apr 13, 2011 53.68 53.76 53.65 53.72
414 AMEX STPZ Tue, Apr 12, 2011 53.67 53.72 53.63 53.72
413 AMEX STPZ Mon, Apr 11, 2011 53.65 53.68 53.61 53.64
412 AMEX STPZ Fri, Apr 8, 2011 53.57 53.65 53.53 53.63
411 AMEX STPZ Thu, Apr 7, 2011 53.51 53.60 53.50 53.56
410 AMEX STPZ Wed, Apr 6, 2011 53.54 53.55 53.48 53.50
409 AMEX STPZ Tue, Apr 5, 2011 53.63 53.65 53.53 53.58
408 AMEX STPZ Mon, Apr 4, 2011 53.56 53.65 53.54 53.62
407 AMEX STPZ Fri, Apr 1, 2011 53.35 53.50 53.30 53.48
406 AMEX STPZ Thu, Mar 31, 2011 53.50 53.50 53.42 53.42
405 AMEX STPZ Wed, Mar 30, 2011 53.55 53.66 53.55 53.63
404 AMEX STPZ Tue, Mar 29, 2011 53.62 53.64 53.55 53.57
403 AMEX STPZ Mon, Mar 28, 2011 53.59 53.63 53.55 53.62
402 AMEX STPZ Fri, Mar 25, 2011 53.76 53.77 53.56 53.59
401 AMEX STPZ Thu, Mar 24, 2011 53.73 53.81 53.73 53.76
400 AMEX STPZ Wed, Mar 23, 2011 53.83 53.85 53.76 53.77
399 AMEX STPZ Tue, Mar 22, 2011 53.77 53.82 53.74 53.81
398 AMEX STPZ Mon, Mar 21, 2011 53.91 53.91 53.82 53.87
397 AMEX STPZ Fri, Mar 18, 2011 53.89 53.96 53.86 53.92
396 AMEX STPZ Thu, Mar 17, 2011 53.89 53.96 53.85 53.94
395 AMEX STPZ Wed, Mar 16, 2011 53.77 53.88 53.75 53.85
394 AMEX STPZ Tue, Mar 15, 2011 53.76 53.76 53.66 53.69
393 AMEX STPZ Mon, Mar 14, 2011 53.69 53.77 53.69 53.70
392 AMEX STPZ Fri, Mar 11, 2011 53.66 53.66 53.58 53.64
391 AMEX STPZ Thu, Mar 10, 2011 53.61 53.70 53.55 53.69
390 AMEX STPZ Wed, Mar 9, 2011 53.58 53.60 53.50 53.57
389 AMEX STPZ Tue, Mar 8, 2011 53.51 53.55 53.47 53.53
388 AMEX STPZ Mon, Mar 7, 2011 53.39 53.52 53.39 53.48
387 AMEX STPZ Fri, Mar 4, 2011 53.35 53.44 53.34 53.43
386 AMEX STPZ Thu, Mar 3, 2011 53.30 53.31 53.25 53.26
385 AMEX STPZ Wed, Mar 2, 2011 53.39 53.44 53.35 53.39
384 AMEX STPZ Tue, Mar 1, 2011 53.22 53.38 53.20 53.38
383 AMEX STPZ Mon, Feb 28, 2011 53.32 53.32 53.25 53.25
382 AMEX STPZ Fri, Feb 25, 2011 53.31 53.35 53.30 53.35
381 AMEX STPZ Thu, Feb 24, 2011 53.36 53.42 53.34 53.35
380 AMEX STPZ Wed, Feb 23, 2011 53.22 53.35 53.19 53.32
379 AMEX STPZ Tue, Feb 22, 2011 53.11 53.22 53.11 53.21
378 AMEX STPZ Fri, Feb 18, 2011 52.77 52.92 52.72 52.92
377 AMEX STPZ Thu, Feb 17, 2011 52.66 52.75 52.66 52.75
376 AMEX STPZ Wed, Feb 16, 2011 52.58 52.65 52.52 52.61
375 AMEX STPZ Tue, Feb 15, 2011 52.52 52.63 52.52 52.63
374 AMEX STPZ Mon, Feb 14, 2011 52.50 52.55 52.50 52.52
373 AMEX STPZ Fri, Feb 11, 2011 52.54 52.56 52.47 52.50
372 AMEX STPZ Thu, Feb 10, 2011 52.58 52.59 52.46 52.48
371 AMEX STPZ Wed, Feb 9, 2011 52.60 52.65 52.54 52.62
370 AMEX STPZ Tue, Feb 8, 2011 52.66 52.71 52.52 52.54
369 AMEX STPZ Mon, Feb 7, 2011 52.68 52.72 52.63 52.72
368 AMEX STPZ Fri, Feb 4, 2011 52.79 52.80 52.67 52.73
367 AMEX STPZ Thu, Feb 3, 2011 52.84 52.89 52.80 52.83
366 AMEX STPZ Wed, Feb 2, 2011 53.06 53.06 52.89 52.95
365 AMEX STPZ Tue, Feb 1, 2011 53.01 53.06 52.95 53.02
364 AMEX STPZ Mon, Jan 31, 2011 53.02 53.07 52.99 53.06
363 AMEX STPZ Fri, Jan 28, 2011 52.87 53.02 52.81 53.01
362 AMEX STPZ Thu, Jan 27, 2011 52.92 52.92 52.84 52.89
361 AMEX STPZ Wed, Jan 26, 2011 52.90 52.92 52.82 52.89
360 AMEX STPZ Tue, Jan 25, 2011 52.85 52.92 52.83 52.89
359 AMEX STPZ Mon, Jan 24, 2011 52.84 52.89 52.81 52.82
358 AMEX STPZ Fri, Jan 21, 2011 52.80 52.85 52.77 52.85
357 AMEX STPZ Thu, Jan 20, 2011 52.92 52.93 52.75 52.77
356 AMEX STPZ Wed, Jan 19, 2011 53.01 53.04 52.98 53.00
355 AMEX STPZ Tue, Jan 18, 2011 52.97 53.02 52.90 53.01
354 AMEX STPZ Fri, Jan 14, 2011 53.04 53.04 52.95 52.97
353 AMEX STPZ Thu, Jan 13, 2011 52.97 53.03 52.94 53.03
352 AMEX STPZ Wed, Jan 12, 2011 52.94 53.02 52.89 52.98
351 AMEX STPZ Tue, Jan 11, 2011 52.92 53.01 52.91 52.96
350 AMEX STPZ Mon, Jan 10, 2011 52.88 52.92 52.85 52.92
349 AMEX STPZ Fri, Jan 7, 2011 52.75 52.87 52.75 52.83
348 AMEX STPZ Thu, Jan 6, 2011 52.69 52.74 52.66 52.69
347 AMEX STPZ Wed, Jan 5, 2011 52.61 52.64 52.56 52.61
346 AMEX STPZ Tue, Jan 4, 2011 52.65 52.68 52.59 52.63
345 AMEX STPZ Mon, Jan 3, 2011 52.54 52.61 52.49 52.57
344 AMEX STPZ Fri, Dec 31, 2010 52.44 52.60 52.44 52.58
343 AMEX STPZ Thu, Dec 30, 2010 52.45 52.49 52.41 52.47
342 AMEX STPZ Wed, Dec 29, 2010 52.32 52.54 52.32 52.52
341 AMEX STPZ Tue, Dec 28, 2010 52.45 52.51 52.35 52.40
340 AMEX STPZ Mon, Dec 27, 2010 52.46 52.52 52.39 52.51
339 AMEX STPZ Thu, Dec 23, 2010 52.51 52.52 52.45 52.50
338 AMEX STPZ Wed, Dec 22, 2010 52.48 52.56 52.46 52.56
337 AMEX STPZ Tue, Dec 21, 2010 52.54 52.55 52.45 52.52
336 AMEX STPZ Mon, Dec 20, 2010 52.50 52.54 52.40 52.48
335 AMEX STPZ Fri, Dec 17, 2010 52.32 52.48 52.32 52.46
334 AMEX STPZ Thu, Dec 16, 2010 52.25 52.36 52.14 52.35
333 AMEX STPZ Wed, Dec 15, 2010 52.23 52.29 52.19 52.24
332 AMEX STPZ Tue, Dec 14, 2010 52.21 52.21 52.08 52.15
331 AMEX STPZ Mon, Dec 13, 2010 52.12 52.22 52.07 52.20
330 AMEX STPZ Fri, Dec 10, 2010 52.18 52.18 52.04 52.04
329 AMEX STPZ Thu, Dec 9, 2010 52.26 52.26 52.14 52.17
328 AMEX STPZ Wed, Dec 8, 2010 52.25 52.29 52.14 52.21
327 AMEX STPZ Tue, Dec 7, 2010 52.52 52.55 52.36 52.41
326 AMEX STPZ Mon, Dec 6, 2010 52.51 52.56 52.49 52.56
325 AMEX STPZ Fri, Dec 3, 2010 52.40 52.46 52.40 52.43
324 AMEX STPZ Thu, Dec 2, 2010 52.32 52.43 52.32 52.37
323 AMEX STPZ Wed, Dec 1, 2010 52.41 52.44 52.32 52.33
322 AMEX STPZ Tue, Nov 30, 2010 52.57 52.58 52.46 52.46
321 AMEX STPZ Mon, Nov 29, 2010 52.53 52.58 52.48 52.57
320 AMEX STPZ Fri, Nov 26, 2010 52.45 52.52 52.43 52.52
319 AMEX STPZ Wed, Nov 24, 2010 52.55 52.56 52.42 52.47
318 AMEX STPZ Tue, Nov 23, 2010 52.67 52.67 52.58 52.60
317 AMEX STPZ Mon, Nov 22, 2010 52.50 52.60 52.50 52.60
316 AMEX STPZ Fri, Nov 19, 2010 52.45 52.50 52.42 52.43
315 AMEX STPZ Thu, Nov 18, 2010 52.47 52.49 52.39 52.49
314 AMEX STPZ Wed, Nov 17, 2010 52.41 52.50 52.40 52.46
313 AMEX STPZ Tue, Nov 16, 2010 52.49 52.55 52.33 52.44
312 AMEX STPZ Mon, Nov 15, 2010 52.56 52.66 52.47 52.48
311 AMEX STPZ Fri, Nov 12, 2010 52.83 52.90 52.66 52.66
310 AMEX STPZ Thu, Nov 11, 2010 52.98 52.98 52.87 52.98
309 AMEX STPZ Wed, Nov 10, 2010 52.87 52.95 52.73 52.95
308 AMEX STPZ Tue, Nov 9, 2010 53.05 53.05 52.87 52.89
307 AMEX STPZ Mon, Nov 8, 2010 53.06 53.07 53.01 53.01
306 AMEX STPZ Fri, Nov 5, 2010 53.07 53.08 53.00 53.04
305 AMEX STPZ Thu, Nov 4, 2010 53.12 53.15 53.01 53.02
304 AMEX STPZ Wed, Nov 3, 2010 52.90 52.98 52.83 52.94
303 AMEX STPZ Tue, Nov 2, 2010 52.85 52.90 52.82 52.85
302 AMEX STPZ Mon, Nov 1, 2010 52.88 52.88 52.80 52.87
301 AMEX STPZ Fri, Oct 29, 2010 52.84 52.86 52.79 52.82
300 AMEX STPZ Thu, Oct 28, 2010 52.84 52.90 52.80 52.87
299 AMEX STPZ Wed, Oct 27, 2010 52.84 52.88 52.78 52.80
298 AMEX STPZ Tue, Oct 26, 2010 52.99 53.01 52.93 52.96
297 AMEX STPZ Mon, Oct 25, 2010 53.06 53.08 53.03 53.07
296 AMEX STPZ Fri, Oct 22, 2010 52.97 53.01 52.94 53.00
295 AMEX STPZ Thu, Oct 21, 2010 52.96 52.99 52.92 52.97
294 AMEX STPZ Wed, Oct 20, 2010 52.96 52.98 52.92 52.96
293 AMEX STPZ Tue, Oct 19, 2010 52.90 53.00 52.89 52.97
292 AMEX STPZ Mon, Oct 18, 2010 52.98 53.04 52.96 52.98
291 AMEX STPZ Fri, Oct 15, 2010 53.12 53.12 52.95 52.98
290 AMEX STPZ Thu, Oct 14, 2010 53.01 53.17 53.01 53.11
289 AMEX STPZ Wed, Oct 13, 2010 52.91 53.04 52.88 53.04
288 AMEX STPZ Tue, Oct 12, 2010 52.88 52.89 52.82 52.85
287 AMEX STPZ Mon, Oct 11, 2010 52.88 52.91 52.83 52.89
286 AMEX STPZ Fri, Oct 8, 2010 52.77 52.87 52.77 52.86
285 AMEX STPZ Thu, Oct 7, 2010 52.77 52.77 52.65 52.71
284 AMEX STPZ Wed, Oct 6, 2010 52.79 52.89 52.69 52.69
283 AMEX STPZ Tue, Oct 5, 2010 52.45 52.57 52.45 52.56
282 AMEX STPZ Mon, Oct 4, 2010 52.40 52.43 52.38 52.42
281 AMEX STPZ Fri, Oct 1, 2010 52.31 52.38 52.30 52.33
280 AMEX STPZ Thu, Sep 30, 2010 52.28 52.32 52.16 52.31
279 AMEX STPZ Wed, Sep 29, 2010 52.26 52.31 52.23 52.27
278 AMEX STPZ Tue, Sep 28, 2010 52.24 52.34 52.22 52.31
277 AMEX STPZ Mon, Sep 27, 2010 52.18 52.21 52.15 52.21
276 AMEX STPZ Fri, Sep 24, 2010 52.17 52.20 52.12 52.16
275 AMEX STPZ Thu, Sep 23, 2010 52.21 52.26 52.15 52.18
274 AMEX STPZ Wed, Sep 22, 2010 52.28 52.34 52.19 52.19
273 AMEX STPZ Tue, Sep 21, 2010 51.98 52.23 51.98 52.23
272 AMEX STPZ Mon, Sep 20, 2010 51.95 51.99 51.92 51.95
271 AMEX STPZ Fri, Sep 17, 2010 51.99 51.99 51.91 51.92
270 AMEX STPZ Thu, Sep 16, 2010 51.97 52.01 51.94 51.98
269 AMEX STPZ Wed, Sep 15, 2010 52.00 52.04 51.96 52.00
268 AMEX STPZ Tue, Sep 14, 2010 52.01 52.03 51.97 52.00
267 AMEX STPZ Mon, Sep 13, 2010 51.87 51.99 51.85 51.98
266 AMEX STPZ Fri, Sep 10, 2010 51.77 51.87 51.77 51.84
265 AMEX STPZ Thu, Sep 9, 2010 51.81 51.84 51.76 51.82
264 AMEX STPZ Wed, Sep 8, 2010 51.88 51.88 51.81 51.85
263 AMEX STPZ Tue, Sep 7, 2010 51.83 51.91 51.80 51.91
262 AMEX STPZ Fri, Sep 3, 2010 51.80 51.84 51.76 51.78
261 AMEX STPZ Thu, Sep 2, 2010 51.85 51.85 51.81 51.84
260 AMEX STPZ Wed, Sep 1, 2010 51.82 51.87 51.76 51.87
259 AMEX STPZ Tue, Aug 31, 2010 51.94 51.95 51.89 51.94
258 AMEX STPZ Mon, Aug 30, 2010 51.85 51.92 51.85 51.91
257 AMEX STPZ Fri, Aug 27, 2010 51.91 51.96 51.77 51.80
256 AMEX STPZ Thu, Aug 26, 2010 51.83 51.95 51.83 51.93
255 AMEX STPZ Wed, Aug 25, 2010 51.89 51.89 51.80 51.82
254 AMEX STPZ Tue, Aug 24, 2010 51.83 51.90 51.72 51.83
253 AMEX STPZ Mon, Aug 23, 2010 51.80 51.86 51.75 51.80
252 AMEX STPZ Fri, Aug 20, 2010 51.83 51.88 51.81 51.84
251 AMEX STPZ Thu, Aug 19, 2010 51.84 51.93 51.84 51.85
250 AMEX STPZ Wed, Aug 18, 2010 51.94 51.98 51.86 51.88
249 AMEX STPZ Tue, Aug 17, 2010 51.96 51.96 51.92 51.96
248 AMEX STPZ Mon, Aug 16, 2010 52.05 52.05 51.96 51.99
247 AMEX STPZ Fri, Aug 13, 2010 51.99 52.03 51.96 51.97
246 AMEX STPZ Thu, Aug 12, 2010 52.13 52.17 51.95 51.95
245 AMEX STPZ Wed, Aug 11, 2010 52.22 52.28 52.16 52.17
244 AMEX STPZ Tue, Aug 10, 2010 52.10 52.28 52.04 52.22
243 AMEX STPZ Mon, Aug 9, 2010 52.09 52.14 52.07 52.09
242 AMEX STPZ Fri, Aug 6, 2010 52.21 52.21 52.11 52.17
241 AMEX STPZ Thu, Aug 5, 2010 52.10 52.13 52.04 52.13
240 AMEX STPZ Wed, Aug 4, 2010 52.07 52.13 52.02 52.03
239 AMEX STPZ Tue, Aug 3, 2010 52.09 52.18 52.04 52.18
238 AMEX STPZ Mon, Aug 2, 2010 51.94 52.04 51.92 51.95
237 AMEX STPZ Fri, Jul 30, 2010 51.86 51.96 51.85 51.95
236 AMEX STPZ Thu, Jul 29, 2010 51.86 51.93 51.82 51.85
235 AMEX STPZ Wed, Jul 28, 2010 51.72 51.81 51.66 51.79
234 AMEX STPZ Tue, Jul 27, 2010 51.65 51.71 51.62 51.71
233 AMEX STPZ Mon, Jul 26, 2010 51.59 51.70 51.59 51.69
232 AMEX STPZ Fri, Jul 23, 2010 51.65 51.71 51.60 51.60
231 AMEX STPZ Thu, Jul 22, 2010 51.63 51.72 51.63 51.68
230 AMEX STPZ Wed, Jul 21, 2010 51.61 51.71 51.59 51.67
229 AMEX STPZ Tue, Jul 20, 2010 51.63 51.64 51.56 51.61
228 AMEX STPZ Mon, Jul 19, 2010 51.66 51.66 51.55 51.60
227 AMEX STPZ Fri, Jul 16, 2010 51.68 51.71 51.63 51.66
226 AMEX STPZ Thu, Jul 15, 2010 51.74 51.75 51.64 51.70
225 AMEX STPZ Wed, Jul 14, 2010 51.68 51.72 51.64 51.71
224 AMEX STPZ Tue, Jul 13, 2010 51.56 51.62 51.56 51.61
223 AMEX STPZ Mon, Jul 12, 2010 51.64 51.65 51.58 51.64
222 AMEX STPZ Fri, Jul 9, 2010 51.55 51.62 51.55 51.57
221 AMEX STPZ Thu, Jul 8, 2010 51.55 51.64 51.52 51.58
220 AMEX STPZ Wed, Jul 7, 2010 51.59 51.65 51.55 51.55
219 AMEX STPZ Tue, Jul 6, 2010 51.66 51.67 51.57 51.65
218 AMEX STPZ Fri, Jul 2, 2010 51.66 51.73 51.60 51.64
217 AMEX STPZ Thu, Jul 1, 2010 51.79 51.80 51.66 51.68
216 AMEX STPZ Wed, Jun 30, 2010 51.82 51.84 51.75 51.83
215 AMEX STPZ Tue, Jun 29, 2010 51.86 51.94 51.86 51.93
214 AMEX STPZ Mon, Jun 28, 2010 51.88 51.93 51.88 51.93
213 AMEX STPZ Fri, Jun 25, 2010 51.80 51.87 51.76 51.87
212 AMEX STPZ Thu, Jun 24, 2010 51.86 51.86 51.77 51.81
211 AMEX STPZ Wed, Jun 23, 2010 51.83 51.86 51.76 51.85
210 AMEX STPZ Tue, Jun 22, 2010 51.76 51.88 51.74 51.84
209 AMEX STPZ Mon, Jun 21, 2010 51.66 51.76 51.65 51.76
208 AMEX STPZ Fri, Jun 18, 2010 51.71 51.72 51.66 51.71
207 AMEX STPZ Thu, Jun 17, 2010 51.70 51.76 51.70 51.74
206 AMEX STPZ Wed, Jun 16, 2010 51.63 51.66 51.58 51.66
205 AMEX STPZ Tue, Jun 15, 2010 51.62 51.63 51.53 51.58
204 AMEX STPZ Mon, Jun 14, 2010 51.53 51.61 51.49 51.61
203 AMEX STPZ Fri, Jun 11, 2010 51.55 51.60 51.53 51.58
202 AMEX STPZ Thu, Jun 10, 2010 51.55 51.56 51.47 51.51
201 AMEX STPZ Wed, Jun 9, 2010 51.51 51.59 51.51 51.59
200 AMEX STPZ Tue, Jun 8, 2010 51.61 51.62 51.53 51.58
199 AMEX STPZ Mon, Jun 7, 2010 51.66 51.67 51.59 51.67
198 AMEX STPZ Fri, Jun 4, 2010 51.67 51.68 51.60 51.68
197 AMEX STPZ Thu, Jun 3, 2010 51.44 51.57 51.44 51.54
196 AMEX STPZ Wed, Jun 2, 2010 51.54 51.56 51.46 51.48
195 AMEX STPZ Tue, Jun 1, 2010 51.56 51.56 51.43 51.54
194 AMEX STPZ Fri, May 28, 2010 51.45 51.59 51.42 51.58
193 AMEX STPZ Thu, May 27, 2010 51.54 51.61 51.50 51.59
192 AMEX STPZ Wed, May 26, 2010 51.57 51.65 51.56 51.65
191 AMEX STPZ Tue, May 25, 2010 51.73 51.75 51.62 51.65
190 AMEX STPZ Mon, May 24, 2010 51.77 51.80 51.67 51.73
189 AMEX STPZ Fri, May 21, 2010 51.81 51.81 51.66 51.72
188 AMEX STPZ Thu, May 20, 2010 51.77 51.86 51.68 51.86
187 AMEX STPZ Wed, May 19, 2010 52.06 52.08 51.93 51.95
186 AMEX STPZ Tue, May 18, 2010 52.04 52.13 52.01 52.10
185 AMEX STPZ Mon, May 17, 2010 52.09 52.12 52.02 52.02
184 AMEX STPZ Fri, May 14, 2010 52.09 52.13 52.02 52.09
183 AMEX STPZ Thu, May 13, 2010 52.09 52.10 51.99 52.07
182 AMEX STPZ Wed, May 12, 2010 52.04 52.08 51.99 52.05
181 AMEX STPZ Tue, May 11, 2010 52.04 52.04 51.95 52.02
180 AMEX STPZ Mon, May 10, 2010 51.93 52.09 51.91 51.96
179 AMEX STPZ Fri, May 7, 2010 51.98 52.05 51.83 51.97
178 AMEX STPZ Thu, May 6, 2010 52.04 52.24 51.83 52.21
177 AMEX STPZ Wed, May 5, 2010 51.99 52.06 51.94 51.98
176 AMEX STPZ Tue, May 4, 2010 52.00 52.01 51.94 51.99
175 AMEX STPZ Mon, May 3, 2010 51.94 51.94 51.84 51.90
174 AMEX STPZ Fri, Apr 30, 2010 51.98 51.99 51.95 51.98
173 AMEX STPZ Thu, Apr 29, 2010 51.92 51.96 51.86 51.95
172 AMEX STPZ Wed, Apr 28, 2010 51.83 51.86 51.78 51.86
171 AMEX STPZ Tue, Apr 27, 2010 51.81 51.90 51.78 51.89
170 AMEX STPZ Mon, Apr 26, 2010 51.69 51.81 51.68 51.78
169 AMEX STPZ Fri, Apr 23, 2010 51.71 51.75 51.67 51.74
168 AMEX STPZ Thu, Apr 22, 2010 51.84 51.86 51.68 51.75
167 AMEX STPZ Wed, Apr 21, 2010 51.82 51.85 51.76 51.85
166 AMEX STPZ Tue, Apr 20, 2010 51.76 51.81 51.75 51.81
165 AMEX STPZ Mon, Apr 19, 2010 51.81 51.81 51.75 51.80
164 AMEX STPZ Fri, Apr 16, 2010 51.82 51.87 51.79 51.84
163 AMEX STPZ Thu, Apr 15, 2010 51.70 51.80 51.70 51.79
162 AMEX STPZ Wed, Apr 14, 2010 51.69 51.74 51.66 51.71
161 AMEX STPZ Tue, Apr 13, 2010 51.74 51.77 51.68 51.73
160 AMEX STPZ Mon, Apr 12, 2010 51.70 51.74 51.67 51.71
159 AMEX STPZ Fri, Apr 9, 2010 51.63 51.68 51.61 51.68
158 AMEX STPZ Thu, Apr 8, 2010 51.73 51.74 51.66 51.68
157 AMEX STPZ Wed, Apr 7, 2010 51.58 51.73 51.55 51.72
156 AMEX STPZ Tue, Apr 6, 2010 51.51 51.54 51.47 51.54
155 AMEX STPZ Mon, Apr 5, 2010 51.49 51.50 51.37 51.45
154 AMEX STPZ Thu, Apr 1, 2010 51.53 51.60 51.53 51.58
153 AMEX STPZ Wed, Mar 31, 2010 51.51 51.60 51.49 51.60
152 AMEX STPZ Tue, Mar 30, 2010 51.47 51.56 51.47 51.55
151 AMEX STPZ Mon, Mar 29, 2010 51.55 51.57 51.50 51.54
150 AMEX STPZ Fri, Mar 26, 2010 51.49 51.56 51.46 51.55
149 AMEX STPZ Thu, Mar 25, 2010 51.50 51.53 51.45 51.51
148 AMEX STPZ Wed, Mar 24, 2010 51.60 51.61 51.46 51.50
147 AMEX STPZ Tue, Mar 23, 2010 51.70 51.73 51.65 51.68
146 AMEX STPZ Mon, Mar 22, 2010 51.61 51.70 51.61 51.68
145 AMEX STPZ Fri, Mar 19, 2010 51.74 51.78 51.61 51.64
144 AMEX STPZ Thu, Mar 18, 2010 51.86 51.86 51.78 51.80
143 AMEX STPZ Wed, Mar 17, 2010 51.86 51.93 51.86 51.92
142 AMEX STPZ Tue, Mar 16, 2010 51.81 51.92 51.79 51.91
141 AMEX STPZ Mon, Mar 15, 2010 51.80 51.80 51.74 51.79
140 AMEX STPZ Fri, Mar 12, 2010 51.76 51.82 51.73 51.75
139 AMEX STPZ Thu, Mar 11, 2010 51.76 51.78 51.73 51.76
138 AMEX STPZ Wed, Mar 10, 2010 51.76 51.79 51.75 51.76
137 AMEX STPZ Tue, Mar 9, 2010 51.82 51.82 51.74 51.79
136 AMEX STPZ Mon, Mar 8, 2010 51.73 51.79 51.68 51.76
135 AMEX STPZ Fri, Mar 5, 2010 51.66 51.75 51.64 51.72
134 AMEX STPZ Thu, Mar 4, 2010 51.70 51.75 51.68 51.72
133 AMEX STPZ Wed, Mar 3, 2010 51.70 51.76 51.70 51.75
132 AMEX STPZ Tue, Mar 2, 2010 51.71 51.76 51.69 51.75
131 AMEX STPZ Mon, Mar 1, 2010 51.72 51.72 51.66 51.69
130 AMEX STPZ Fri, Feb 26, 2010 51.68 51.70 51.66 51.70
129 AMEX STPZ Thu, Feb 25, 2010 51.69 51.70 51.64 51.68
128 AMEX STPZ Wed, Feb 24, 2010 51.70 51.71 51.61 51.69
127 AMEX STPZ Tue, Feb 23, 2010 51.69 51.73 51.67 51.70
126 AMEX STPZ Mon, Feb 22, 2010 51.67 51.69 51.61 51.65
125 AMEX STPZ Fri, Feb 19, 2010 51.69 51.69 51.64 51.68
124 AMEX STPZ Thu, Feb 18, 2010 51.83 51.84 51.75 51.81
123 AMEX STPZ Wed, Feb 17, 2010 51.83 51.87 51.77 51.80
122 AMEX STPZ Tue, Feb 16, 2010 51.75 51.85 51.71 51.85
121 AMEX STPZ Fri, Feb 12, 2010 51.83 51.83 51.76 51.80
120 AMEX STPZ Thu, Feb 11, 2010 51.74 51.77 51.71 51.76
119 AMEX STPZ Wed, Feb 10, 2010 51.82 51.84 51.70 51.75
118 AMEX STPZ Tue, Feb 9, 2010 51.83 51.88 51.78 51.83
117 AMEX STPZ Mon, Feb 8, 2010 51.85 51.86 51.80 51.84
116 AMEX STPZ Fri, Feb 5, 2010 51.93 51.97 51.82 51.88
115 AMEX STPZ Thu, Feb 4, 2010 51.89 51.94 51.85 51.94
114 AMEX STPZ Wed, Feb 3, 2010 51.84 51.97 51.80 51.86
113 AMEX STPZ Tue, Feb 2, 2010 51.83 51.90 51.82 51.90
112 AMEX STPZ Mon, Feb 1, 2010 51.76 51.83 51.70 51.82
111 AMEX STPZ Fri, Jan 29, 2010 51.71 51.78 51.69 51.78
110 AMEX STPZ Thu, Jan 28, 2010 51.73 51.78 51.71 51.78
109 AMEX STPZ Wed, Jan 27, 2010 51.88 51.89 51.73 51.75
108 AMEX STPZ Tue, Jan 26, 2010 51.85 51.86 51.80 51.86
107 AMEX STPZ Mon, Jan 25, 2010 51.78 51.85 51.75 51.81
106 AMEX STPZ Fri, Jan 22, 2010 51.80 51.81 51.72 51.72
105 AMEX STPZ Thu, Jan 21, 2010 51.80 51.89 51.80 51.85
104 AMEX STPZ Wed, Jan 20, 2010 51.80 51.88 51.80 51.84
103 AMEX STPZ Tue, Jan 19, 2010 51.80 51.84 51.72 51.83
102 AMEX STPZ Fri, Jan 15, 2010 51.75 51.80 51.73 51.80
101 AMEX STPZ Thu, Jan 14, 2010 51.67 51.70 51.63 51.68
100 AMEX STPZ Wed, Jan 13, 2010 51.66 51.66 51.58 51.59
99 AMEX STPZ Tue, Jan 12, 2010 51.65 51.72 51.65 51.70
98 AMEX STPZ Mon, Jan 11, 2010 51.65 51.66 51.60 51.65
97 AMEX STPZ Fri, Jan 8, 2010 51.65 51.65 51.56 51.61
96 AMEX STPZ Thu, Jan 7, 2010 51.53 51.58 51.51 51.56
95 AMEX STPZ Wed, Jan 6, 2010 51.50 51.55 51.45 51.55
94 AMEX STPZ Tue, Jan 5, 2010 51.49 51.53 51.44 51.51
93 AMEX STPZ Mon, Jan 4, 2010 51.39 51.41 51.30 51.41
92 AMEX STPZ Thu, Dec 31, 2009 51.30 52.09 51.20 51.37
91 AMEX STPZ Wed, Dec 30, 2009 51.37 51.41 51.35 51.39
90 AMEX STPZ Tue, Dec 29, 2009 51.35 51.40 51.22 51.36
89 AMEX STPZ Mon, Dec 28, 2009 51.39 51.41 51.34 51.38
88 AMEX STPZ Thu, Dec 24, 2009 51.41 51.42 51.35 51.40
87 AMEX STPZ Wed, Dec 23, 2009 51.42 51.49 51.42 51.46
86 AMEX STPZ Tue, Dec 22, 2009 51.41 51.47 51.41 51.46
85 AMEX STPZ Mon, Dec 21, 2009 51.53 51.53 51.44 51.50
84 AMEX STPZ Fri, Dec 18, 2009 51.59 51.63 51.55 51.57
83 AMEX STPZ Thu, Dec 17, 2009 51.50 51.63 51.50 51.62
82 AMEX STPZ Wed, Dec 16, 2009 51.49 52.80 51.45 51.53
81 AMEX STPZ Tue, Dec 15, 2009 51.44 51.48 51.41 51.48
80 AMEX STPZ Mon, Dec 14, 2009 51.44 51.44 51.35 51.42
79 AMEX STPZ Fri, Dec 11, 2009 51.39 51.40 51.33 51.40
78 AMEX STPZ Thu, Dec 10, 2009 51.39 51.42 51.30 51.42
77 AMEX STPZ Wed, Dec 9, 2009 51.48 51.52 51.39 51.42
76 AMEX STPZ Tue, Dec 8, 2009 51.58 51.59 51.51 51.53
75 AMEX STPZ Mon, Dec 7, 2009 51.45 51.53 51.44 51.51
74 AMEX STPZ Fri, Dec 4, 2009 51.55 51.55 51.45 51.47
73 AMEX STPZ Thu, Dec 3, 2009 51.66 51.67 51.63 51.66
72 AMEX STPZ Wed, Dec 2, 2009 51.74 51.78 51.69 51.71
71 AMEX STPZ Tue, Dec 1, 2009 51.70 51.75 51.67 51.73
70 AMEX STPZ Mon, Nov 30, 2009 51.73 51.75 51.58 51.73
69 AMEX STPZ Fri, Nov 27, 2009 51.76 51.76 51.62 51.75
68 AMEX STPZ Wed, Nov 25, 2009 51.66 51.74 51.65 51.74
67 AMEX STPZ Tue, Nov 24, 2009 51.64 51.73 51.59 51.67
66 AMEX STPZ Mon, Nov 23, 2009 51.56 51.62 51.51 51.62
65 AMEX STPZ Fri, Nov 20, 2009 51.74 51.74 51.48 51.57
64 AMEX STPZ Thu, Nov 19, 2009 51.59 51.61 51.50 51.59
63 AMEX STPZ Wed, Nov 18, 2009 51.58 51.59 51.54 51.56
62 AMEX STPZ Tue, Nov 17, 2009 51.40 51.50 51.39 51.50
61 AMEX STPZ Mon, Nov 16, 2009 51.35 51.48 51.28 51.47
60 AMEX STPZ Fri, Nov 13, 2009 51.31 51.33 51.23 51.31
59 AMEX STPZ Thu, Nov 12, 2009 51.42 51.42 51.26 51.34
58 AMEX STPZ Wed, Nov 11, 2009 51.43 51.51 51.39 51.42
57 AMEX STPZ Tue, Nov 10, 2009 51.41 51.41 51.30 51.37
56 AMEX STPZ Mon, Nov 9, 2009 51.35 51.38 51.27 51.38
55 AMEX STPZ Fri, Nov 6, 2009 51.20 51.25 51.12 51.24
54 AMEX STPZ Thu, Nov 5, 2009 51.16 51.19 51.15 51.19
53 AMEX STPZ Wed, Nov 4, 2009 51.05 51.12 51.04 51.11
52 AMEX STPZ Tue, Nov 3, 2009 51.00 51.09 51.00 51.06
51 AMEX STPZ Mon, Nov 2, 2009 51.09 51.12 50.95 51.07
50 AMEX STPZ Fri, Oct 30, 2009 51.04 51.09 51.01 51.06
49 AMEX STPZ Thu, Oct 29, 2009 51.01 51.05 50.93 51.05
48 AMEX STPZ Wed, Oct 28, 2009 51.05 51.08 50.96 51.04
47 AMEX STPZ Tue, Oct 27, 2009 50.90 51.05 50.89 51.04
46 AMEX STPZ Mon, Oct 26, 2009 50.82 50.90 50.74 50.83
45 AMEX STPZ Fri, Oct 23, 2009 50.81 50.85 50.81 50.83
44 AMEX STPZ Thu, Oct 22, 2009 50.85 50.85 50.80 50.83
43 AMEX STPZ Wed, Oct 21, 2009 50.95 50.95 50.85 50.89
42 AMEX STPZ Tue, Oct 20, 2009 51.08 51.08 50.92 50.97
41 AMEX STPZ Mon, Oct 19, 2009 50.86 50.97 50.85 50.96
40 AMEX STPZ Fri, Oct 16, 2009 50.82 50.86 50.75 50.86
39 AMEX STPZ Thu, Oct 15, 2009 50.77 50.82 50.71 50.80
38 AMEX STPZ Wed, Oct 14, 2009 50.77 50.79 50.72 50.75
37 AMEX STPZ Tue, Oct 13, 2009 50.77 50.80 50.70 50.80
36 AMEX STPZ Mon, Oct 12, 2009 50.84 50.84 50.63 50.72
35 AMEX STPZ Fri, Oct 9, 2009 50.63 50.65 50.57 50.65
34 AMEX STPZ Thu, Oct 8, 2009 50.74 50.74 50.67 50.73
33 AMEX STPZ Wed, Oct 7, 2009 50.63 50.71 50.61 50.71
32 AMEX STPZ Tue, Oct 6, 2009 50.51 50.64 50.51 50.62
31 AMEX STPZ Mon, Oct 5, 2009 50.62 50.62 50.51 50.61
30 AMEX STPZ Fri, Oct 2, 2009 50.57 50.60 50.52 50.55
29 AMEX STPZ Thu, Oct 1, 2009 50.56 50.62 50.44 50.62
28 AMEX STPZ Wed, Sep 30, 2009 50.41 50.52 50.37 50.50
27 AMEX STPZ Tue, Sep 29, 2009 50.35 50.42 50.34 50.39
26 AMEX STPZ Mon, Sep 28, 2009 50.41 50.45 50.32 50.45
25 AMEX STPZ Fri, Sep 25, 2009 50.40 50.42 50.30 50.41
24 AMEX STPZ Thu, Sep 24, 2009 50.45 50.45 50.37 50.41
23 AMEX STPZ Wed, Sep 23, 2009 50.30 50.45 50.26 50.43
22 AMEX STPZ Tue, Sep 22, 2009 50.34 50.40 50.32 50.38
21 AMEX STPZ Mon, Sep 21, 2009 50.35 50.37 50.23 50.30
20 AMEX STPZ Fri, Sep 18, 2009 50.46 50.46 50.30 50.34
19 AMEX STPZ Thu, Sep 17, 2009 50.50 50.50 50.31 50.45
18 AMEX STPZ Wed, Sep 16, 2009 50.51 50.51 50.37 50.47
17 AMEX STPZ Tue, Sep 15, 2009 50.41 50.46 50.39 50.45
16 AMEX STPZ Mon, Sep 14, 2009 50.44 50.50 50.40 50.42
15 AMEX STPZ Fri, Sep 11, 2009 50.43 50.57 50.40 50.46
14 AMEX STPZ Thu, Sep 10, 2009 50.41 50.44 50.33 50.41
13 AMEX STPZ Wed, Sep 9, 2009 50.28 50.37 50.25 50.36
12 AMEX STPZ Tue, Sep 8, 2009 50.33 50.37 50.25 50.29
11 AMEX STPZ Fri, Sep 4, 2009 50.19 50.24 50.09 50.16
10 AMEX STPZ Thu, Sep 3, 2009 49.98 50.13 49.96 50.13
9 AMEX STPZ Wed, Sep 2, 2009 50.07 50.08 50.00 50.06
8 AMEX STPZ Tue, Sep 1, 2009 49.96 50.04 49.90 50.02
7 AMEX STPZ Mon, Aug 31, 2009 49.97 50.07 49.87 49.93
6 AMEX STPZ Fri, Aug 28, 2009 49.95 50.05 49.94 50.02
5 AMEX STPZ Thu, Aug 27, 2009 49.98 50.04 49.94 49.97
4 AMEX STPZ Wed, Aug 26, 2009 50.04 50.59 49.94 49.98
3 AMEX STPZ Tue, Aug 25, 2009 49.96 50.01 49.89 49.95
2 AMEX STPZ Mon, Aug 24, 2009 49.96 50.01 49.93 50.01
1 AMEX STPZ Fri, Aug 21, 2009 50.01 50.01 49.97 49.97
# Exchange Symbol Date Open High Low Close

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