Via Renewables, Inc. - 8.75% Series A Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Stock NASDAQ:VIASP Historical Prices

Below are the 1751 trading days of historical prices for VIASP.

# Exchange Symbol Date Open High Low Close
1751 NASDAQ VIASP Fri, Mar 8, 2024 19.51 19.64 19.47 19.59
1750 NASDAQ VIASP Thu, Mar 7, 2024 19.41 19.64 19.35 19.53
1749 NASDAQ VIASP Wed, Mar 6, 2024 19.05 19.33 18.85 19.32
1748 NASDAQ VIASP Tue, Mar 5, 2024 19.43 19.43 18.80 19.05
1747 NASDAQ VIASP Mon, Mar 4, 2024 19.30 19.43 19.04 19.25
1746 NASDAQ VIASP Fri, Mar 1, 2024 18.78 19.27 18.75 19.27
1745 NASDAQ VIASP Thu, Feb 29, 2024 18.79 18.87 18.67 18.79
1744 NASDAQ VIASP Wed, Feb 28, 2024 18.67 18.71 18.49 18.70
1743 NASDAQ VIASP Tue, Feb 27, 2024 18.65 18.73 18.40 18.59
1742 NASDAQ VIASP Mon, Feb 26, 2024 18.65 18.92 18.34 18.75
1741 NASDAQ VIASP Fri, Feb 23, 2024 18.95 18.97 18.55 18.87
1740 NASDAQ VIASP Thu, Feb 22, 2024 19.00 19.00 18.70 18.94
1739 NASDAQ VIASP Wed, Feb 21, 2024 18.50 18.95 18.50 18.95
1738 NASDAQ VIASP Tue, Feb 20, 2024 18.74 19.00 18.74 18.75
1737 NASDAQ VIASP Fri, Feb 16, 2024 18.64 19.01 18.64 19.01
1736 NASDAQ VIASP Thu, Feb 15, 2024 18.69 18.88 18.53 18.82
1735 NASDAQ VIASP Wed, Feb 14, 2024 18.92 18.92 18.34 18.67
1734 NASDAQ VIASP Tue, Feb 13, 2024 18.51 18.90 18.34 18.80
1733 NASDAQ VIASP Mon, Feb 12, 2024 18.86 19.36 18.50 18.90
1732 NASDAQ VIASP Fri, Feb 9, 2024 19.20 19.25 18.86 19.02
1731 NASDAQ VIASP Thu, Feb 8, 2024 19.26 19.38 18.83 19.22
1730 NASDAQ VIASP Wed, Feb 7, 2024 19.10 19.36 18.82 19.09
1729 NASDAQ VIASP Tue, Feb 6, 2024 18.93 19.19 18.11 19.00
1728 NASDAQ VIASP Mon, Feb 5, 2024 19.20 19.23 18.68 18.95
1727 NASDAQ VIASP Fri, Feb 2, 2024 19.06 19.33 18.03 19.33
1726 NASDAQ VIASP Thu, Feb 1, 2024 19.18 19.33 18.70 18.87
1725 NASDAQ VIASP Wed, Jan 31, 2024 18.50 19.25 18.50 19.09
1724 NASDAQ VIASP Tue, Jan 30, 2024 18.31 18.50 18.05 18.50
1723 NASDAQ VIASP Mon, Jan 29, 2024 18.25 18.50 17.91 18.30
1722 NASDAQ VIASP Fri, Jan 26, 2024 18.20 18.49 17.56 18.19
1721 NASDAQ VIASP Thu, Jan 25, 2024 17.66 18.00 17.55 17.94
1720 NASDAQ VIASP Wed, Jan 24, 2024 17.66 17.70 17.15 17.43
1719 NASDAQ VIASP Tue, Jan 23, 2024 17.60 17.85 17.05 17.37
1718 NASDAQ VIASP Mon, Jan 22, 2024 17.23 18.00 17.05 17.85
1717 NASDAQ VIASP Fri, Jan 19, 2024 17.55 17.70 16.75 17.23
1716 NASDAQ VIASP Thu, Jan 18, 2024 18.90 19.35 17.33 17.61
1715 NASDAQ VIASP Wed, Jan 17, 2024 18.49 18.97 18.49 18.87
1714 NASDAQ VIASP Tue, Jan 16, 2024 18.25 18.79 17.61 18.49
1713 NASDAQ VIASP Fri, Jan 12, 2024 17.86 18.20 17.55 18.18
1712 NASDAQ VIASP Thu, Jan 11, 2024 17.99 18.00 17.50 17.87
1711 NASDAQ VIASP Wed, Jan 10, 2024 17.01 17.93 17.01 17.93
1710 NASDAQ VIASP Tue, Jan 9, 2024 17.50 17.84 16.78 17.80
1709 NASDAQ VIASP Mon, Jan 8, 2024 17.94 17.96 17.49 17.69
1708 NASDAQ VIASP Fri, Jan 5, 2024 17.52 17.88 17.04 17.61
1707 NASDAQ VIASP Thu, Jan 4, 2024 16.11 17.80 16.03 17.37
1706 NASDAQ VIASP Wed, Jan 3, 2024 17.80 17.81 16.00 16.19
1705 NASDAQ VIASP Tue, Jan 2, 2024 20.37 20.49 17.12 17.89
1704 NASDAQ VIASP Fri, Dec 29, 2023 20.97 21.00 20.50 20.95
1703 NASDAQ VIASP Thu, Dec 28, 2023 21.14 21.14 20.65 20.87
1702 NASDAQ VIASP Wed, Dec 27, 2023 21.80 21.93 21.52 21.59
1701 NASDAQ VIASP Tue, Dec 26, 2023 21.48 21.70 21.31 21.70
1700 NASDAQ VIASP Fri, Dec 22, 2023 21.37 21.65 21.21 21.65
1699 NASDAQ VIASP Thu, Dec 21, 2023 21.45 21.89 21.00 21.59
1698 NASDAQ VIASP Wed, Dec 20, 2023 20.94 21.94 20.69 21.50
1697 NASDAQ VIASP Tue, Dec 19, 2023 20.39 21.15 20.39 21.15
1696 NASDAQ VIASP Mon, Dec 18, 2023 20.40 21.01 20.05 20.51
1695 NASDAQ VIASP Fri, Dec 15, 2023 20.05 20.49 20.01 20.40
1694 NASDAQ VIASP Thu, Dec 14, 2023 20.03 20.40 20.00 20.40
1693 NASDAQ VIASP Wed, Dec 13, 2023 19.76 20.39 19.76 20.04
1692 NASDAQ VIASP Tue, Dec 12, 2023 20.02 20.06 19.76 19.79
1691 NASDAQ VIASP Mon, Dec 11, 2023 20.62 20.62 20.10 20.19
1690 NASDAQ VIASP Fri, Dec 8, 2023 20.81 20.81 20.20 20.62
1689 NASDAQ VIASP Thu, Dec 7, 2023 20.10 20.39 20.00 20.10
1688 NASDAQ VIASP Wed, Dec 6, 2023 19.97 19.98 19.58 19.88
1687 NASDAQ VIASP Tue, Dec 5, 2023 20.05 20.17 19.96 20.04
1686 NASDAQ VIASP Mon, Dec 4, 2023 20.15 20.17 19.67 20.17
1685 NASDAQ VIASP Fri, Dec 1, 2023 19.39 20.21 19.39 20.18
1684 NASDAQ VIASP Thu, Nov 30, 2023 19.44 19.70 19.25 19.69
1683 NASDAQ VIASP Wed, Nov 29, 2023 19.16 19.47 19.02 19.30
1682 NASDAQ VIASP Tue, Nov 28, 2023 19.75 19.75 18.62 19.48
1681 NASDAQ VIASP Mon, Nov 27, 2023 19.14 19.85 18.86 19.29
1680 NASDAQ VIASP Fri, Nov 24, 2023 19.39 20.00 19.10 19.14
1679 NASDAQ VIASP Wed, Nov 22, 2023 19.90 19.95 19.36 19.76
1678 NASDAQ VIASP Tue, Nov 21, 2023 20.18 20.18 19.80 19.96
1677 NASDAQ VIASP Mon, Nov 20, 2023 19.99 20.69 19.77 19.99
1676 NASDAQ VIASP Fri, Nov 17, 2023 19.77 20.78 19.76 19.80
1675 NASDAQ VIASP Thu, Nov 16, 2023 20.01 20.02 19.70 19.76
1674 NASDAQ VIASP Wed, Nov 15, 2023 19.80 20.94 19.80 20.01
1673 NASDAQ VIASP Tue, Nov 14, 2023 19.50 20.00 19.30 19.71
1672 NASDAQ VIASP Mon, Nov 13, 2023 19.50 19.73 19.43 19.55
1671 NASDAQ VIASP Fri, Nov 10, 2023 19.11 19.80 19.03 19.68
1670 NASDAQ VIASP Thu, Nov 9, 2023 19.35 19.40 19.29 19.29
1669 NASDAQ VIASP Wed, Nov 8, 2023 19.73 19.90 19.02 19.45
1668 NASDAQ VIASP Tue, Nov 7, 2023 18.94 19.70 18.70 19.53
1667 NASDAQ VIASP Mon, Nov 6, 2023 19.25 19.25 18.50 18.70
1666 NASDAQ VIASP Fri, Nov 3, 2023 18.94 19.22 18.94 19.01
1665 NASDAQ VIASP Thu, Nov 2, 2023 18.32 19.00 18.32 18.76
1664 NASDAQ VIASP Wed, Nov 1, 2023 18.30 18.30 17.97 17.97
1663 NASDAQ VIASP Tue, Oct 31, 2023 18.40 18.53 18.14 18.16
1662 NASDAQ VIASP Mon, Oct 30, 2023 18.08 18.45 18.02 18.14
1661 NASDAQ VIASP Fri, Oct 27, 2023 18.31 18.45 18.11 18.12
1660 NASDAQ VIASP Thu, Oct 26, 2023 18.45 18.50 18.01 18.31
1659 NASDAQ VIASP Wed, Oct 25, 2023 18.60 18.60 17.90 17.90
1658 NASDAQ VIASP Tue, Oct 24, 2023 17.83 18.31 17.58 18.05
1657 NASDAQ VIASP Mon, Oct 23, 2023 17.27 18.22 17.04 17.55
1656 NASDAQ VIASP Fri, Oct 20, 2023 17.00 17.32 16.80 17.06
1655 NASDAQ VIASP Thu, Oct 19, 2023 16.51 17.38 16.40 16.82
1654 NASDAQ VIASP Wed, Oct 18, 2023 16.17 16.63 15.89 16.25
1653 NASDAQ VIASP Tue, Oct 17, 2023 16.61 16.61 16.00 16.03
1652 NASDAQ VIASP Mon, Oct 16, 2023 17.15 17.15 16.00 16.24
1651 NASDAQ VIASP Fri, Oct 13, 2023 17.04 17.15 16.75 16.91
1650 NASDAQ VIASP Thu, Oct 12, 2023 17.15 17.15 16.73 16.74
1649 NASDAQ VIASP Wed, Oct 11, 2023 17.04 17.13 16.70 16.92
1648 NASDAQ VIASP Tue, Oct 10, 2023 16.32 17.07 16.32 16.80
1647 NASDAQ VIASP Mon, Oct 9, 2023 16.24 17.08 16.24 16.45
1646 NASDAQ VIASP Fri, Oct 6, 2023 16.60 16.75 16.25 16.32
1645 NASDAQ VIASP Thu, Oct 5, 2023 17.25 17.25 15.24 16.60
1644 NASDAQ VIASP Wed, Oct 4, 2023 17.75 17.75 17.25 17.65
1643 NASDAQ VIASP Tue, Oct 3, 2023 17.63 17.99 17.01 17.36
1642 NASDAQ VIASP Mon, Oct 2, 2023 18.11 18.11 17.01 17.21
1641 NASDAQ VIASP Fri, Sep 29, 2023 17.97 18.34 17.97 18.16
1640 NASDAQ VIASP Thu, Sep 28, 2023 18.63 18.63 18.01 18.05
1639 NASDAQ VIASP Wed, Sep 27, 2023 19.38 19.69 18.62 19.10
1638 NASDAQ VIASP Tue, Sep 26, 2023 19.50 19.79 19.02 19.22
1637 NASDAQ VIASP Mon, Sep 25, 2023 19.88 20.10 19.40 19.52
1636 NASDAQ VIASP Fri, Sep 22, 2023 19.88 19.91 19.55 19.90
1635 NASDAQ VIASP Thu, Sep 21, 2023 19.51 19.88 19.30 19.85
1634 NASDAQ VIASP Wed, Sep 20, 2023 19.31 19.71 19.19 19.50
1633 NASDAQ VIASP Tue, Sep 19, 2023 19.14 19.34 19.00 19.18
1632 NASDAQ VIASP Mon, Sep 18, 2023 19.04 19.34 18.76 19.14
1631 NASDAQ VIASP Fri, Sep 15, 2023 19.21 19.21 18.76 18.96
1630 NASDAQ VIASP Thu, Sep 14, 2023 19.00 19.16 18.90 19.09
1629 NASDAQ VIASP Wed, Sep 13, 2023 18.90 19.10 18.80 19.10
1628 NASDAQ VIASP Tue, Sep 12, 2023 18.90 18.91 18.79 18.90
1627 NASDAQ VIASP Mon, Sep 11, 2023 18.94 18.94 18.94 18.94
1626 NASDAQ VIASP Fri, Sep 8, 2023 18.91 18.94 18.64 18.67
1625 NASDAQ VIASP Thu, Sep 7, 2023 18.87 18.97 18.75 18.75
1624 NASDAQ VIASP Wed, Sep 6, 2023 18.94 18.97 18.61 18.94
1623 NASDAQ VIASP Tue, Sep 5, 2023 18.98 18.98 18.60 18.84
1622 NASDAQ VIASP Fri, Sep 1, 2023 18.70 18.94 17.72 18.94
1621 NASDAQ VIASP Thu, Aug 31, 2023 18.92 18.92 18.71 18.71
1620 NASDAQ VIASP Wed, Aug 30, 2023 18.67 19.15 18.40 18.90
1619 NASDAQ VIASP Tue, Aug 29, 2023 18.29 18.92 18.29 18.79
1618 NASDAQ VIASP Mon, Aug 28, 2023 18.01 19.50 17.91 18.73
1617 NASDAQ VIASP Fri, Aug 25, 2023 18.41 18.75 17.67 18.00
1616 NASDAQ VIASP Thu, Aug 24, 2023 18.60 18.74 18.30 18.72
1615 NASDAQ VIASP Wed, Aug 23, 2023 18.00 18.50 18.00 18.33
1614 NASDAQ VIASP Tue, Aug 22, 2023 18.04 18.60 18.04 18.40
1613 NASDAQ VIASP Mon, Aug 21, 2023 18.52 18.52 17.55 18.31
1612 NASDAQ VIASP Fri, Aug 18, 2023 18.52 18.82 18.23 18.61
1611 NASDAQ VIASP Thu, Aug 17, 2023 18.46 18.65 18.45 18.65
1610 NASDAQ VIASP Wed, Aug 16, 2023 18.51 18.68 18.25 18.25
1609 NASDAQ VIASP Tue, Aug 15, 2023 18.70 18.70 18.40 18.41
1608 NASDAQ VIASP Mon, Aug 14, 2023 18.75 18.90 18.22 18.72
1607 NASDAQ VIASP Fri, Aug 11, 2023 18.80 18.99 18.02 18.15
1606 NASDAQ VIASP Thu, Aug 10, 2023 18.73 19.20 17.76 19.05
1605 NASDAQ VIASP Wed, Aug 9, 2023 18.00 19.00 18.00 18.75
1604 NASDAQ VIASP Tue, Aug 8, 2023 17.81 18.31 17.55 18.23
1603 NASDAQ VIASP Mon, Aug 7, 2023 17.78 19.35 17.30 17.99
1602 NASDAQ VIASP Fri, Aug 4, 2023 16.93 17.47 16.75 17.24
1601 NASDAQ VIASP Thu, Aug 3, 2023 15.35 16.79 15.35 16.49
1600 NASDAQ VIASP Wed, Aug 2, 2023 14.97 15.64 14.80 14.99
1599 NASDAQ VIASP Tue, Aug 1, 2023 14.90 15.11 14.56 14.81
1598 NASDAQ VIASP Mon, Jul 31, 2023 15.20 15.20 14.52 14.71
1597 NASDAQ VIASP Fri, Jul 28, 2023 15.00 15.10 14.79 15.10
1596 NASDAQ VIASP Thu, Jul 27, 2023 15.42 15.64 14.71 14.82
1595 NASDAQ VIASP Wed, Jul 26, 2023 14.97 15.74 14.90 15.36
1594 NASDAQ VIASP Tue, Jul 25, 2023 13.95 15.17 13.61 14.89
1593 NASDAQ VIASP Mon, Jul 24, 2023 13.41 13.87 13.35 13.86
1592 NASDAQ VIASP Fri, Jul 21, 2023 13.55 13.89 13.40 13.66
1591 NASDAQ VIASP Thu, Jul 20, 2023 12.75 13.91 12.75 13.59
1590 NASDAQ VIASP Wed, Jul 19, 2023 11.98 12.60 11.75 12.50
1589 NASDAQ VIASP Tue, Jul 18, 2023 11.78 12.29 11.78 11.99
1588 NASDAQ VIASP Mon, Jul 17, 2023 12.30 12.61 11.61 12.03
1587 NASDAQ VIASP Fri, Jul 14, 2023 12.07 12.56 11.61 11.89
1586 NASDAQ VIASP Thu, Jul 13, 2023 12.38 12.50 11.82 12.07
1585 NASDAQ VIASP Wed, Jul 12, 2023 12.24 12.56 12.16 12.25
1584 NASDAQ VIASP Tue, Jul 11, 2023 12.06 12.35 12.00 12.18
1583 NASDAQ VIASP Mon, Jul 10, 2023 12.00 12.46 11.91 12.04
1582 NASDAQ VIASP Fri, Jul 7, 2023 12.03 12.25 11.85 11.93
1581 NASDAQ VIASP Thu, Jul 6, 2023 12.00 12.50 11.80 11.95
1580 NASDAQ VIASP Wed, Jul 5, 2023 12.25 12.58 11.61 11.96
1579 NASDAQ VIASP Mon, Jul 3, 2023 11.63 12.43 11.60 12.35
1578 NASDAQ VIASP Fri, Jun 30, 2023 12.73 12.73 11.26 11.83
1577 NASDAQ VIASP Thu, Jun 29, 2023 12.75 12.75 11.98 12.54
1576 NASDAQ VIASP Wed, Jun 28, 2023 13.85 13.85 12.80 13.13
1575 NASDAQ VIASP Tue, Jun 27, 2023 13.76 13.86 13.00 13.14
1574 NASDAQ VIASP Mon, Jun 26, 2023 13.85 14.07 13.20 13.39
1573 NASDAQ VIASP Fri, Jun 23, 2023 13.50 14.00 13.20 13.99
1572 NASDAQ VIASP Thu, Jun 22, 2023 13.65 14.25 13.25 13.47
1571 NASDAQ VIASP Wed, Jun 21, 2023 14.86 14.90 13.02 14.40
1570 NASDAQ VIASP Tue, Jun 20, 2023 16.66 17.05 14.45 14.84
1569 NASDAQ VIASP Fri, Jun 16, 2023 16.44 16.61 16.09 16.60
1568 NASDAQ VIASP Thu, Jun 15, 2023 16.52 16.70 16.21 16.31
1567 NASDAQ VIASP Wed, Jun 14, 2023 16.37 16.99 15.85 16.18
1566 NASDAQ VIASP Tue, Jun 13, 2023 17.98 17.98 14.40 15.78
1565 NASDAQ VIASP Mon, Jun 12, 2023 17.82 17.82 16.91 17.11
1564 NASDAQ VIASP Fri, Jun 9, 2023 17.50 18.00 17.10 17.91
1563 NASDAQ VIASP Thu, Jun 8, 2023 17.31 18.12 16.50 17.46
1562 NASDAQ VIASP Wed, Jun 7, 2023 15.94 18.00 15.94 16.92
1561 NASDAQ VIASP Tue, Jun 6, 2023 14.57 16.71 14.57 15.98
1560 NASDAQ VIASP Mon, Jun 5, 2023 14.29 14.79 13.96 14.79
1559 NASDAQ VIASP Fri, Jun 2, 2023 13.20 14.21 13.20 13.70
1558 NASDAQ VIASP Thu, Jun 1, 2023 13.10 13.58 12.66 13.48
1557 NASDAQ VIASP Wed, May 31, 2023 12.28 13.72 12.28 12.66
1556 NASDAQ VIASP Tue, May 30, 2023 11.90 12.46 11.65 12.25
1555 NASDAQ VIASP Fri, May 26, 2023 11.11 12.07 11.11 11.85
1554 NASDAQ VIASP Thu, May 25, 2023 11.11 11.72 11.00 11.35
1553 NASDAQ VIASP Wed, May 24, 2023 11.43 11.97 11.16 11.31
1552 NASDAQ VIASP Tue, May 23, 2023 10.83 11.64 10.83 11.61
1551 NASDAQ VIASP Mon, May 22, 2023 11.58 11.95 10.70 10.87
1550 NASDAQ VIASP Fri, May 19, 2023 11.39 11.86 11.13 11.70
1549 NASDAQ VIASP Thu, May 18, 2023 11.70 12.56 10.95 11.00
1548 NASDAQ VIASP Wed, May 17, 2023 10.68 12.39 10.50 12.19
1547 NASDAQ VIASP Tue, May 16, 2023 11.49 11.69 10.08 10.30
1546 NASDAQ VIASP Mon, May 15, 2023 12.56 12.84 11.00 11.39
1545 NASDAQ VIASP Fri, May 12, 2023 12.00 13.25 11.88 11.95
1544 NASDAQ VIASP Thu, May 11, 2023 12.00 12.95 11.10 11.17
1543 NASDAQ VIASP Wed, May 10, 2023 13.60 14.00 11.42 11.51
1542 NASDAQ VIASP Tue, May 9, 2023 12.50 14.09 12.50 13.70
1541 NASDAQ VIASP Mon, May 8, 2023 12.00 13.44 11.90 12.60
1540 NASDAQ VIASP Fri, May 5, 2023 11.25 11.80 11.25 11.70
1539 NASDAQ VIASP Thu, May 4, 2023 11.00 11.49 10.70 11.25
1538 NASDAQ VIASP Wed, May 3, 2023 12.00 12.00 10.70 11.06
1537 NASDAQ VIASP Tue, May 2, 2023 11.78 12.80 11.21 11.35
1536 NASDAQ VIASP Mon, May 1, 2023 11.29 11.71 11.00 11.68
1535 NASDAQ VIASP Fri, Apr 28, 2023 11.25 11.98 10.55 11.66
1534 NASDAQ VIASP Thu, Apr 27, 2023 13.43 13.98 10.90 11.49
1533 NASDAQ VIASP Wed, Apr 26, 2023 14.19 14.49 13.26 13.49
1532 NASDAQ VIASP Tue, Apr 25, 2023 14.25 14.49 14.00 14.00
1531 NASDAQ VIASP Mon, Apr 24, 2023 14.21 14.59 14.00 14.20
1530 NASDAQ VIASP Fri, Apr 21, 2023 14.01 14.89 14.00 14.48
1529 NASDAQ VIASP Thu, Apr 20, 2023 14.66 15.88 13.52 14.31
1528 NASDAQ VIASP Wed, Apr 19, 2023 14.50 14.64 13.50 14.25
1527 NASDAQ VIASP Tue, Apr 18, 2023 14.85 15.05 13.50 14.10
1526 NASDAQ VIASP Mon, Apr 17, 2023 15.77 16.00 13.26 14.85
1525 NASDAQ VIASP Fri, Apr 14, 2023 16.37 16.93 15.00 15.42
1524 NASDAQ VIASP Thu, Apr 13, 2023 16.88 18.87 16.35 16.50
1523 NASDAQ VIASP Wed, Apr 12, 2023 16.21 17.50 16.20 16.42
1522 NASDAQ VIASP Tue, Apr 11, 2023 17.34 17.34 15.34 16.46
1521 NASDAQ VIASP Mon, Apr 10, 2023 19.04 19.60 17.82 17.82
1520 NASDAQ VIASP Thu, Apr 6, 2023 19.50 20.01 19.00 19.00
1519 NASDAQ VIASP Wed, Apr 5, 2023 19.90 20.00 19.77 19.90
1518 NASDAQ VIASP Tue, Apr 4, 2023 19.90 20.79 19.78 19.78
1517 NASDAQ VIASP Mon, Apr 3, 2023 20.95 21.20 20.45 20.90
1516 NASDAQ VIASP Fri, Mar 31, 2023 21.20 21.20 20.64 21.00
1515 NASDAQ VIASP Thu, Mar 30, 2023 21.06 22.48 21.06 21.16
1514 NASDAQ VIASP Wed, Mar 29, 2023 21.79 22.70 21.56 22.40
1513 NASDAQ VIASP Tue, Mar 28, 2023 21.31 21.99 21.12 21.50
1512 NASDAQ VIASP Mon, Mar 27, 2023 21.70 22.27 20.60 21.99
1511 NASDAQ VIASP Fri, Mar 24, 2023 21.29 21.84 19.22 21.84
1510 NASDAQ VIASP Thu, Mar 23, 2023 22.94 23.27 20.01 20.96
1509 NASDAQ VIASP Wed, Mar 22, 2023 23.12 23.40 22.24 22.94
1508 NASDAQ VIASP Tue, Mar 21, 2023 23.10 23.30 22.81 23.30
1507 NASDAQ VIASP Mon, Mar 20, 2023 22.21 23.10 22.21 23.10
1506 NASDAQ VIASP Fri, Mar 17, 2023 24.25 24.25 22.09 22.73
1505 NASDAQ VIASP Thu, Mar 16, 2023 24.07 24.51 24.03 24.19
1504 NASDAQ VIASP Wed, Mar 15, 2023 23.51 23.60 23.01 23.57
1503 NASDAQ VIASP Tue, Mar 14, 2023 24.50 24.54 24.23 24.25
1502 NASDAQ VIASP Mon, Mar 13, 2023 24.16 24.57 23.58 24.24
1501 NASDAQ VIASP Fri, Mar 10, 2023 24.01 24.59 23.03 24.16
1500 NASDAQ VIASP Thu, Mar 9, 2023 23.96 24.85 23.51 23.65
1499 NASDAQ VIASP Wed, Mar 8, 2023 23.89 24.06 23.57 23.65
1498 NASDAQ VIASP Tue, Mar 7, 2023 24.50 24.50 23.68 23.78
1497 NASDAQ VIASP Mon, Mar 6, 2023 24.64 24.64 24.36 24.46
1496 NASDAQ VIASP Fri, Mar 3, 2023 24.81 25.02 24.46 24.46
1495 NASDAQ VIASP Thu, Mar 2, 2023 24.41 24.97 24.41 24.75
1494 NASDAQ VIASP Wed, Mar 1, 2023 24.25 24.81 24.25 24.81
1493 NASDAQ VIASP Tue, Feb 28, 2023 24.57 24.99 24.57 24.86
1492 NASDAQ VIASP Mon, Feb 27, 2023 24.92 25.04 24.87 24.87
1491 NASDAQ VIASP Fri, Feb 24, 2023 24.95 25.04 24.84 24.88
1490 NASDAQ VIASP Thu, Feb 23, 2023 24.95 25.04 24.65 24.86
1489 NASDAQ VIASP Wed, Feb 22, 2023 24.90 25.02 24.90 24.96
1488 NASDAQ VIASP Tue, Feb 21, 2023 24.98 25.05 24.84 25.03
1487 NASDAQ VIASP Fri, Feb 17, 2023 25.02 25.10 24.89 24.99
1486 NASDAQ VIASP Thu, Feb 16, 2023 24.82 25.04 24.73 24.96
1485 NASDAQ VIASP Wed, Feb 15, 2023 24.91 24.91 24.80 24.91
1484 NASDAQ VIASP Tue, Feb 14, 2023 24.68 24.87 24.68 24.87
1483 NASDAQ VIASP Mon, Feb 13, 2023 24.76 24.94 24.54 24.94
1482 NASDAQ VIASP Fri, Feb 10, 2023 24.80 24.93 24.59 24.93
1481 NASDAQ VIASP Thu, Feb 9, 2023 24.51 24.86 24.41 24.80
1480 NASDAQ VIASP Wed, Feb 8, 2023 24.50 24.70 24.35 24.69
1479 NASDAQ VIASP Tue, Feb 7, 2023 24.49 24.74 24.07 24.68
1478 NASDAQ VIASP Mon, Feb 6, 2023 24.35 24.80 24.35 24.65
1477 NASDAQ VIASP Fri, Feb 3, 2023 24.60 24.60 24.50 24.60
1476 NASDAQ VIASP Thu, Feb 2, 2023 24.62 24.62 24.50 24.55
1475 NASDAQ VIASP Wed, Feb 1, 2023 24.60 24.60 24.00 24.60
1474 NASDAQ VIASP Tue, Jan 31, 2023 24.63 24.70 24.50 24.70
1473 NASDAQ VIASP Mon, Jan 30, 2023 24.79 24.80 24.60 24.80
1472 NASDAQ VIASP Fri, Jan 27, 2023 24.84 24.96 24.67 24.80
1471 NASDAQ VIASP Thu, Jan 26, 2023 24.75 24.97 24.68 24.79
1470 NASDAQ VIASP Wed, Jan 25, 2023 24.75 24.97 24.41 24.69
1469 NASDAQ VIASP Tue, Jan 24, 2023 24.28 24.67 24.28 24.64
1468 NASDAQ VIASP Mon, Jan 23, 2023 24.44 24.60 24.40 24.57
1467 NASDAQ VIASP Fri, Jan 20, 2023 22.75 24.50 22.75 24.38
1466 NASDAQ VIASP Thu, Jan 19, 2023 24.40 24.50 24.23 24.45
1465 NASDAQ VIASP Wed, Jan 18, 2023 24.40 24.40 24.17 24.39
1464 NASDAQ VIASP Tue, Jan 17, 2023 24.40 24.40 23.81 24.32
1463 NASDAQ VIASP Fri, Jan 13, 2023 23.60 24.50 23.60 24.10
1462 NASDAQ VIASP Thu, Jan 12, 2023 24.00 24.00 23.01 23.90
1461 NASDAQ VIASP Wed, Jan 11, 2023 23.52 24.00 23.52 23.63
1460 NASDAQ VIASP Tue, Jan 10, 2023 23.00 23.85 22.77 23.44
1459 NASDAQ VIASP Mon, Jan 9, 2023 22.75 24.00 22.66 23.30
1458 NASDAQ VIASP Fri, Jan 6, 2023 22.03 22.90 21.95 22.73
1457 NASDAQ VIASP Thu, Jan 5, 2023 22.20 22.20 21.38 22.10
1456 NASDAQ VIASP Wed, Jan 4, 2023 22.34 22.45 21.60 22.20
1455 NASDAQ VIASP Tue, Jan 3, 2023 22.65 22.75 22.22 22.41
1454 NASDAQ VIASP Fri, Dec 30, 2022 22.75 23.10 22.75 22.87
1453 NASDAQ VIASP Thu, Dec 29, 2022 23.40 23.40 22.86 22.90
1452 NASDAQ VIASP Wed, Dec 28, 2022 24.05 24.05 23.60 23.75
1451 NASDAQ VIASP Tue, Dec 27, 2022 24.04 24.30 23.93 24.00
1450 NASDAQ VIASP Fri, Dec 23, 2022 24.35 24.35 23.90 24.03
1449 NASDAQ VIASP Thu, Dec 22, 2022 24.01 24.31 24.01 24.31
1448 NASDAQ VIASP Wed, Dec 21, 2022 24.22 24.29 24.10 24.29
1447 NASDAQ VIASP Tue, Dec 20, 2022 24.02 24.47 23.98 24.17
1446 NASDAQ VIASP Mon, Dec 19, 2022 24.00 24.49 24.00 24.20
1445 NASDAQ VIASP Fri, Dec 16, 2022 23.92 24.19 23.90 24.01
1444 NASDAQ VIASP Thu, Dec 15, 2022 24.05 24.07 24.00 24.07
1443 NASDAQ VIASP Wed, Dec 14, 2022 24.44 24.70 24.00 24.50
1442 NASDAQ VIASP Tue, Dec 13, 2022 24.40 24.58 24.30 24.43
1441 NASDAQ VIASP Mon, Dec 12, 2022 24.40 24.50 24.28 24.35
1440 NASDAQ VIASP Fri, Dec 9, 2022 24.70 24.83 24.35 24.39
1439 NASDAQ VIASP Thu, Dec 8, 2022 24.41 24.41 24.02 24.24
1438 NASDAQ VIASP Wed, Dec 7, 2022 24.06 24.83 24.06 24.30
1437 NASDAQ VIASP Tue, Dec 6, 2022 24.37 24.37 24.07 24.20
1436 NASDAQ VIASP Mon, Dec 5, 2022 24.80 24.80 24.34 24.34
1435 NASDAQ VIASP Fri, Dec 2, 2022 24.85 24.85 24.68 24.79
1434 NASDAQ VIASP Thu, Dec 1, 2022 24.51 24.75 24.51 24.70
1433 NASDAQ VIASP Wed, Nov 30, 2022 24.79 24.85 24.35 24.82
1432 NASDAQ VIASP Tue, Nov 29, 2022 24.81 24.85 24.61 24.83
1431 NASDAQ VIASP Mon, Nov 28, 2022 24.75 24.98 24.75 24.86
1430 NASDAQ VIASP Fri, Nov 25, 2022 24.84 24.89 24.77 24.79
1429 NASDAQ VIASP Wed, Nov 23, 2022 24.73 24.97 24.67 24.79
1428 NASDAQ VIASP Tue, Nov 22, 2022 24.55 24.69 24.45 24.66
1427 NASDAQ VIASP Mon, Nov 21, 2022 24.02 24.72 24.02 24.54
1426 NASDAQ VIASP Fri, Nov 18, 2022 24.01 24.20 24.01 24.05
1425 NASDAQ VIASP Thu, Nov 17, 2022 23.80 24.12 23.80 24.05
1424 NASDAQ VIASP Wed, Nov 16, 2022 24.23 24.23 23.92 23.92
1423 NASDAQ VIASP Tue, Nov 15, 2022 24.00 24.24 23.94 24.08
1422 NASDAQ VIASP Mon, Nov 14, 2022 24.05 24.09 23.92 23.93
1421 NASDAQ VIASP Fri, Nov 11, 2022 24.15 24.18 23.98 24.10
1420 NASDAQ VIASP Thu, Nov 10, 2022 23.92 24.25 23.92 24.25
1419 NASDAQ VIASP Wed, Nov 9, 2022 24.10 24.24 23.90 24.14
1418 NASDAQ VIASP Tue, Nov 8, 2022 24.00 24.31 24.00 24.25
1417 NASDAQ VIASP Mon, Nov 7, 2022 24.15 24.21 23.80 23.90
1416 NASDAQ VIASP Fri, Nov 4, 2022 24.22 24.24 24.06 24.24
1415 NASDAQ VIASP Thu, Nov 3, 2022 24.10 24.10 23.86 23.86
1414 NASDAQ VIASP Wed, Nov 2, 2022 24.09 24.26 23.76 24.26
1413 NASDAQ VIASP Tue, Nov 1, 2022 24.10 24.12 23.70 23.84
1412 NASDAQ VIASP Mon, Oct 31, 2022 24.20 24.24 23.52 23.95
1411 NASDAQ VIASP Fri, Oct 28, 2022 24.03 24.14 23.76 23.94
1410 NASDAQ VIASP Thu, Oct 27, 2022 23.77 24.24 23.77 24.06
1409 NASDAQ VIASP Wed, Oct 26, 2022 24.00 24.17 23.55 23.97
1408 NASDAQ VIASP Tue, Oct 25, 2022 24.21 24.25 24.00 24.16
1407 NASDAQ VIASP Mon, Oct 24, 2022 23.82 24.19 23.60 24.06
1406 NASDAQ VIASP Fri, Oct 21, 2022 24.24 24.24 23.76 23.76
1405 NASDAQ VIASP Thu, Oct 20, 2022 23.65 24.21 23.50 23.76
1404 NASDAQ VIASP Wed, Oct 19, 2022 23.75 23.81 23.56 23.67
1403 NASDAQ VIASP Tue, Oct 18, 2022 24.20 24.28 23.77 23.79
1402 NASDAQ VIASP Mon, Oct 17, 2022 23.85 24.26 23.71 24.20
1401 NASDAQ VIASP Fri, Oct 14, 2022 23.70 24.04 23.70 23.92
1400 NASDAQ VIASP Thu, Oct 13, 2022 23.70 23.99 23.45 23.50
1399 NASDAQ VIASP Wed, Oct 12, 2022 24.04 24.40 23.30 23.50
1398 NASDAQ VIASP Tue, Oct 11, 2022 23.75 24.23 23.58 24.23
1397 NASDAQ VIASP Mon, Oct 10, 2022 24.04 24.04 23.50 23.56
1396 NASDAQ VIASP Fri, Oct 7, 2022 24.00 24.48 23.30 24.48
1395 NASDAQ VIASP Thu, Oct 6, 2022 23.84 24.47 23.80 24.40
1394 NASDAQ VIASP Wed, Oct 5, 2022 23.49 23.91 23.49 23.63
1393 NASDAQ VIASP Tue, Oct 4, 2022 23.24 23.63 23.24 23.59
1392 NASDAQ VIASP Mon, Oct 3, 2022 23.41 23.41 23.20 23.39
1391 NASDAQ VIASP Fri, Sep 30, 2022 23.50 23.59 23.33 23.41
1390 NASDAQ VIASP Thu, Sep 29, 2022 24.00 24.05 23.94 24.04
1389 NASDAQ VIASP Wed, Sep 28, 2022 24.46 24.46 23.76 23.99
1388 NASDAQ VIASP Tue, Sep 27, 2022 24.20 24.20 23.70 23.92
1387 NASDAQ VIASP Mon, Sep 26, 2022 24.48 24.77 23.68 23.78
1386 NASDAQ VIASP Fri, Sep 23, 2022 24.10 24.46 24.06 24.46
1385 NASDAQ VIASP Thu, Sep 22, 2022 24.59 24.61 24.20 24.39
1384 NASDAQ VIASP Wed, Sep 21, 2022 24.07 24.75 24.07 24.51
1383 NASDAQ VIASP Tue, Sep 20, 2022 25.10 25.10 23.48 23.52
1382 NASDAQ VIASP Mon, Sep 19, 2022 25.00 25.00 24.76 25.00
1381 NASDAQ VIASP Fri, Sep 16, 2022 25.00 25.09 24.75 24.75
1380 NASDAQ VIASP Thu, Sep 15, 2022 25.14 25.18 25.14 25.15
1379 NASDAQ VIASP Wed, Sep 14, 2022 25.09 25.16 25.00 25.09
1378 NASDAQ VIASP Tue, Sep 13, 2022 25.15 25.19 25.15 25.19
1377 NASDAQ VIASP Mon, Sep 12, 2022 25.17 25.23 25.00 25.20
1376 NASDAQ VIASP Fri, Sep 9, 2022 25.18 25.24 24.92 24.98
1375 NASDAQ VIASP Thu, Sep 8, 2022 25.00 25.15 25.00 25.09
1374 NASDAQ VIASP Wed, Sep 7, 2022 25.17 25.17 25.00 25.02
1373 NASDAQ VIASP Tue, Sep 6, 2022 25.10 25.10 24.90 24.91
1372 NASDAQ VIASP Fri, Sep 2, 2022 25.06 25.06 24.79 24.90
1371 NASDAQ VIASP Thu, Sep 1, 2022 24.81 25.18 24.75 25.18
1370 NASDAQ VIASP Wed, Aug 31, 2022 24.86 24.98 24.70 24.90
1369 NASDAQ VIASP Tue, Aug 30, 2022 25.01 25.01 24.75 24.82
1368 NASDAQ VIASP Mon, Aug 29, 2022 25.14 25.14 25.12 25.12
1367 NASDAQ VIASP Fri, Aug 26, 2022 25.05 25.07 24.98 25.07
1366 NASDAQ VIASP Thu, Aug 25, 2022 24.85 25.05 24.72 25.00
1365 NASDAQ VIASP Wed, Aug 24, 2022 25.01 25.05 24.97 24.97
1364 NASDAQ VIASP Tue, Aug 23, 2022 24.91 25.08 24.70 24.90
1363 NASDAQ VIASP Mon, Aug 22, 2022 24.93 25.09 24.72 24.75
1362 NASDAQ VIASP Fri, Aug 19, 2022 24.73 25.10 24.73 25.02
1361 NASDAQ VIASP Wed, Aug 17, 2022 24.90 25.05 24.86 25.01
1360 NASDAQ VIASP Tue, Aug 16, 2022 24.95 25.08 24.86 25.08
1359 NASDAQ VIASP Mon, Aug 15, 2022 24.84 25.19 24.70 24.95
1358 NASDAQ VIASP Fri, Aug 12, 2022 25.01 25.18 24.79 25.14
1357 NASDAQ VIASP Thu, Aug 11, 2022 24.96 25.19 24.77 25.19
1356 NASDAQ VIASP Wed, Aug 10, 2022 24.93 24.98 24.75 24.83
1355 NASDAQ VIASP Tue, Aug 9, 2022 24.85 24.85 24.85 24.85
1354 NASDAQ VIASP Mon, Aug 8, 2022 24.81 24.92 24.52 24.65
1353 NASDAQ VIASP Fri, Aug 5, 2022 24.53 24.73 24.53 24.72
1352 NASDAQ VIASP Thu, Aug 4, 2022 24.50 24.80 24.30 24.80
1351 NASDAQ VIASP Wed, Aug 3, 2022 24.75 24.92 24.41 24.41
1350 NASDAQ VIASP Tue, Aug 2, 2022 24.33 24.77 24.33 24.77
1349 NASDAQ VIASP Mon, Aug 1, 2022 24.67 24.85 24.51 24.77
1348 NASDAQ VIASP Fri, Jul 29, 2022 24.25 24.67 23.86 24.67
1347 NASDAQ VIASP Thu, Jul 28, 2022 24.20 24.20 23.85 24.00
1346 NASDAQ VIASP Wed, Jul 27, 2022 23.70 24.15 23.31 23.86
1345 NASDAQ VIASP Tue, Jul 26, 2022 23.36 23.61 23.27 23.60
1344 NASDAQ VIASP Mon, Jul 25, 2022 23.71 23.75 23.27 23.59
1343 NASDAQ VIASP Fri, Jul 22, 2022 23.60 23.91 23.19 23.60
1342 NASDAQ VIASP Thu, Jul 21, 2022 23.26 23.60 23.15 23.60
1341 NASDAQ VIASP Wed, Jul 20, 2022 23.77 23.85 23.25 23.57
1340 NASDAQ VIASP Tue, Jul 19, 2022 23.72 23.97 23.70 23.70
1339 NASDAQ VIASP Mon, Jul 18, 2022 23.21 23.64 23.21 23.57
1338 NASDAQ VIASP Fri, Jul 15, 2022 23.92 23.92 23.54 23.76
1337 NASDAQ VIASP Thu, Jul 14, 2022 23.71 23.81 23.17 23.75
1336 NASDAQ VIASP Wed, Jul 13, 2022 23.46 24.02 23.10 23.60
1335 NASDAQ VIASP Tue, Jul 12, 2022 23.50 23.50 23.07 23.50
1334 NASDAQ VIASP Mon, Jul 11, 2022 23.98 23.98 23.65 23.65
1333 NASDAQ VIASP Fri, Jul 8, 2022 23.30 23.45 23.30 23.45
1332 NASDAQ VIASP Thu, Jul 7, 2022 22.89 23.50 22.89 23.10
1331 NASDAQ VIASP Wed, Jul 6, 2022 23.15 23.34 22.91 23.14
1330 NASDAQ VIASP Tue, Jul 5, 2022 23.70 24.17 23.00 23.00
1329 NASDAQ VIASP Fri, Jul 1, 2022 23.65 24.17 23.00 23.44
1328 NASDAQ VIASP Thu, Jun 30, 2022 23.52 23.90 23.14 23.55
1327 NASDAQ VIASP Wed, Jun 29, 2022 23.66 24.27 23.50 23.81
1326 NASDAQ VIASP Tue, Jun 28, 2022 23.96 24.22 23.61 23.91
1325 NASDAQ VIASP Mon, Jun 27, 2022 23.64 24.24 23.62 23.71
1324 NASDAQ VIASP Fri, Jun 24, 2022 23.74 24.23 23.70 24.23
1323 NASDAQ VIASP Thu, Jun 23, 2022 23.60 24.24 23.57 23.90
1322 NASDAQ VIASP Wed, Jun 22, 2022 23.97 23.97 23.35 23.35
1321 NASDAQ VIASP Tue, Jun 21, 2022 23.95 24.29 23.55 24.25
1320 NASDAQ VIASP Fri, Jun 17, 2022 24.56 24.56 23.90 23.91
1319 NASDAQ VIASP Thu, Jun 16, 2022 24.28 24.49 23.89 24.45
1318 NASDAQ VIASP Wed, Jun 15, 2022 24.88 24.97 24.04 24.89
1317 NASDAQ VIASP Tue, Jun 14, 2022 24.58 24.94 24.01 24.80
1316 NASDAQ VIASP Mon, Jun 13, 2022 24.85 24.90 24.04 24.49
1315 NASDAQ VIASP Fri, Jun 10, 2022 24.94 25.05 24.88 24.92
1314 NASDAQ VIASP Thu, Jun 9, 2022 25.15 25.15 24.90 25.14
1313 NASDAQ VIASP Wed, Jun 8, 2022 25.00 25.15 24.97 25.10
1312 NASDAQ VIASP Tue, Jun 7, 2022 24.92 25.20 24.92 25.15
1311 NASDAQ VIASP Mon, Jun 6, 2022 25.04 25.26 24.99 24.99
1310 NASDAQ VIASP Fri, Jun 3, 2022 24.88 25.21 24.88 25.00
1309 NASDAQ VIASP Thu, Jun 2, 2022 24.52 25.07 24.50 25.07
1308 NASDAQ VIASP Wed, Jun 1, 2022 24.75 25.07 24.35 24.70
1307 NASDAQ VIASP Tue, May 31, 2022 24.87 24.87 24.65 24.84
1306 NASDAQ VIASP Fri, May 27, 2022 24.73 24.95 24.00 24.95
1305 NASDAQ VIASP Thu, May 26, 2022 24.31 24.32 23.93 24.20
1304 NASDAQ VIASP Wed, May 25, 2022 24.15 24.23 23.34 24.10
1303 NASDAQ VIASP Tue, May 24, 2022 24.33 24.33 23.88 24.20
1302 NASDAQ VIASP Mon, May 23, 2022 24.20 24.39 24.10 24.36
1301 NASDAQ VIASP Fri, May 20, 2022 24.03 24.31 24.02 24.12
1300 NASDAQ VIASP Thu, May 19, 2022 24.19 24.25 24.05 24.25
1299 NASDAQ VIASP Wed, May 18, 2022 24.30 24.40 24.00 24.05
1298 NASDAQ VIASP Tue, May 17, 2022 24.29 24.29 24.11 24.20
1297 NASDAQ VIASP Mon, May 16, 2022 24.48 24.48 24.04 24.30
1296 NASDAQ VIASP Fri, May 13, 2022 24.13 24.99 24.00 24.35
1295 NASDAQ VIASP Thu, May 12, 2022 24.00 24.60 24.00 24.33
1294 NASDAQ VIASP Wed, May 11, 2022 24.58 24.76 24.52 24.76
1293 NASDAQ VIASP Tue, May 10, 2022 24.50 25.00 24.45 24.78
1292 NASDAQ VIASP Mon, May 9, 2022 24.13 24.41 24.04 24.41
1291 NASDAQ VIASP Fri, May 6, 2022 24.59 24.64 24.10 24.64
1290 NASDAQ VIASP Thu, May 5, 2022 24.34 24.49 24.13 24.49
1289 NASDAQ VIASP Wed, May 4, 2022 24.29 24.48 24.29 24.45
1288 NASDAQ VIASP Tue, May 3, 2022 24.50 24.80 24.05 24.79
1287 NASDAQ VIASP Mon, May 2, 2022 24.27 24.65 24.01 24.45
1286 NASDAQ VIASP Fri, Apr 29, 2022 24.00 24.48 24.00 24.48
1285 NASDAQ VIASP Thu, Apr 28, 2022 24.01 24.74 24.01 24.50
1284 NASDAQ VIASP Wed, Apr 27, 2022 24.25 24.87 24.21 24.42
1283 NASDAQ VIASP Tue, Apr 26, 2022 24.03 24.52 24.00 24.52
1282 NASDAQ VIASP Mon, Apr 25, 2022 24.61 24.61 24.10 24.35
1281 NASDAQ VIASP Fri, Apr 22, 2022 24.38 24.60 24.13 24.60
1280 NASDAQ VIASP Thu, Apr 21, 2022 24.01 24.47 24.01 24.34
1279 NASDAQ VIASP Wed, Apr 20, 2022 24.18 24.34 24.02 24.26
1278 NASDAQ VIASP Tue, Apr 19, 2022 24.39 24.43 23.86 24.35
1277 NASDAQ VIASP Mon, Apr 18, 2022 24.45 24.80 23.75 24.35
1276 NASDAQ VIASP Thu, Apr 14, 2022 23.85 24.45 23.85 24.38
1275 NASDAQ VIASP Wed, Apr 13, 2022 24.25 24.25 23.00 23.85
1274 NASDAQ VIASP Tue, Apr 12, 2022 24.45 24.70 24.23 24.25
1273 NASDAQ VIASP Mon, Apr 11, 2022 24.83 24.83 24.28 24.48
1272 NASDAQ VIASP Fri, Apr 8, 2022 24.51 24.84 24.28 24.28
1271 NASDAQ VIASP Thu, Apr 7, 2022 24.60 25.04 24.47 24.75
1270 NASDAQ VIASP Wed, Apr 6, 2022 24.75 25.16 24.50 24.50
1269 NASDAQ VIASP Tue, Apr 5, 2022 25.01 25.26 24.46 24.85
1268 NASDAQ VIASP Mon, Apr 4, 2022 25.15 25.15 24.99 25.11
1267 NASDAQ VIASP Fri, Apr 1, 2022 24.89 25.24 24.89 25.24
1266 NASDAQ VIASP Thu, Mar 31, 2022 24.93 24.99 24.88 24.99
1265 NASDAQ VIASP Wed, Mar 30, 2022 25.11 25.55 25.11 25.41
1264 NASDAQ VIASP Tue, Mar 29, 2022 25.20 25.37 25.11 25.30
1263 NASDAQ VIASP Mon, Mar 28, 2022 25.22 25.27 25.12 25.20
1262 NASDAQ VIASP Fri, Mar 25, 2022 25.48 25.48 25.12 25.18
1261 NASDAQ VIASP Thu, Mar 24, 2022 25.17 25.27 25.15 25.17
1260 NASDAQ VIASP Wed, Mar 23, 2022 25.32 25.32 25.07 25.26
1259 NASDAQ VIASP Tue, Mar 22, 2022 25.15 25.38 25.15 25.23
1258 NASDAQ VIASP Mon, Mar 21, 2022 25.45 25.47 25.11 25.15
1257 NASDAQ VIASP Fri, Mar 18, 2022 25.24 25.35 25.24 25.35
1256 NASDAQ VIASP Thu, Mar 17, 2022 25.23 25.24 25.10 25.15
1255 NASDAQ VIASP Wed, Mar 16, 2022 25.24 25.27 25.05 25.13
1254 NASDAQ VIASP Tue, Mar 15, 2022 25.20 25.34 25.10 25.32
1253 NASDAQ VIASP Mon, Mar 14, 2022 25.45 25.52 25.05 25.24
1252 NASDAQ VIASP Fri, Mar 11, 2022 25.55 25.55 25.37 25.37
1251 NASDAQ VIASP Thu, Mar 10, 2022 25.55 25.58 25.35 25.38
1250 NASDAQ VIASP Wed, Mar 9, 2022 25.27 25.55 25.25 25.35
1249 NASDAQ VIASP Tue, Mar 8, 2022 25.34 25.35 25.34 25.34
1248 NASDAQ VIASP Mon, Mar 7, 2022 25.30 25.35 25.25 25.30
1247 NASDAQ VIASP Fri, Mar 4, 2022 25.20 25.25 25.19 25.25
1246 NASDAQ VIASP Thu, Mar 3, 2022 25.12 25.20 25.03 25.17
1245 NASDAQ VIASP Wed, Mar 2, 2022 25.10 25.28 25.03 25.25
1244 NASDAQ VIASP Mon, Feb 28, 2022 25.10 25.23 25.05 25.20
1243 NASDAQ VIASP Fri, Feb 25, 2022 25.05 25.27 25.04 25.19
1242 NASDAQ VIASP Thu, Feb 24, 2022 25.10 25.21 25.00 25.04
1241 NASDAQ VIASP Wed, Feb 23, 2022 25.10 25.30 25.10 25.20
1240 NASDAQ VIASP Tue, Feb 22, 2022 25.24 25.29 25.01 25.01
1239 NASDAQ VIASP Fri, Feb 18, 2022 25.24 25.70 25.15 25.44
1238 NASDAQ VIASP Thu, Feb 17, 2022 25.16 25.35 25.16 25.25
1237 NASDAQ VIASP Wed, Feb 16, 2022 25.13 25.36 25.13 25.25
1236 NASDAQ VIASP Tue, Feb 15, 2022 25.39 25.40 25.10 25.33
1235 NASDAQ VIASP Mon, Feb 14, 2022 25.18 25.39 25.00 25.39
1234 NASDAQ VIASP Fri, Feb 11, 2022 25.32 25.40 25.21 25.21
1233 NASDAQ VIASP Thu, Feb 10, 2022 25.22 25.60 25.21 25.60
1232 NASDAQ VIASP Wed, Feb 9, 2022 25.28 25.39 25.25 25.39
1231 NASDAQ VIASP Tue, Feb 8, 2022 25.21 25.34 25.18 25.34
1230 NASDAQ VIASP Mon, Feb 7, 2022 25.27 25.32 25.27 25.29
1229 NASDAQ VIASP Fri, Feb 4, 2022 25.18 25.26 25.17 25.20
1228 NASDAQ VIASP Thu, Feb 3, 2022 25.31 25.39 25.31 25.39
1227 NASDAQ VIASP Wed, Feb 2, 2022 25.32 25.35 25.30 25.33
1226 NASDAQ VIASP Tue, Feb 1, 2022 25.38 25.38 25.30 25.37
1225 NASDAQ VIASP Mon, Jan 31, 2022 25.00 25.40 25.00 25.39
1224 NASDAQ VIASP Fri, Jan 28, 2022 25.00 25.59 25.00 25.59
1223 NASDAQ VIASP Thu, Jan 27, 2022 25.15 25.25 25.15 25.24
1222 NASDAQ VIASP Wed, Jan 26, 2022 25.20 25.45 25.15 25.15
1221 NASDAQ VIASP Tue, Jan 25, 2022 25.20 25.43 25.20 25.40
1220 NASDAQ VIASP Mon, Jan 24, 2022 25.25 25.47 25.00 25.47
1219 NASDAQ VIASP Fri, Jan 21, 2022 25.35 25.35 25.31 25.35
1218 NASDAQ VIASP Thu, Jan 20, 2022 25.45 25.46 25.21 25.32
1217 NASDAQ VIASP Wed, Jan 19, 2022 25.17 25.50 25.17 25.50
1216 NASDAQ VIASP Tue, Jan 18, 2022 25.44 25.60 25.18 25.24
1215 NASDAQ VIASP Fri, Jan 14, 2022 25.48 25.48 24.99 25.37
1214 NASDAQ VIASP Thu, Jan 13, 2022 25.61 25.61 25.58 25.61
1213 NASDAQ VIASP Wed, Jan 12, 2022 25.45 25.57 25.40 25.57
1212 NASDAQ VIASP Tue, Jan 11, 2022 0.00 0.00 0.00 25.65
1211 NASDAQ VIASP Mon, Jan 10, 2022 25.60 25.65 25.46 25.65
1210 NASDAQ VIASP Fri, Jan 7, 2022 25.33 25.60 25.15 25.51
1209 NASDAQ VIASP Thu, Jan 6, 2022 25.29 25.31 25.29 25.31
1208 NASDAQ VIASP Wed, Jan 5, 2022 25.20 25.49 25.15 25.49
1207 NASDAQ VIASP Tue, Jan 4, 2022 25.28 25.35 25.25 25.25
1206 NASDAQ VIASP Mon, Jan 3, 2022 25.28 25.52 25.27 25.42
1205 NASDAQ VIASP Fri, Dec 31, 2021 25.65 25.65 25.26 25.42
1204 NASDAQ VIASP Thu, Dec 30, 2021 26.25 26.25 25.94 25.98
1203 NASDAQ VIASP Wed, Dec 29, 2021 25.80 25.95 25.78 25.94
1202 NASDAQ VIASP Tue, Dec 28, 2021 25.58 25.95 25.54 25.95
1201 NASDAQ VIASP Mon, Dec 27, 2021 25.41 25.74 25.39 25.74
1200 NASDAQ VIASP Thu, Dec 23, 2021 25.41 25.41 25.36 25.41
1199 NASDAQ VIASP Wed, Dec 22, 2021 25.42 25.42 25.35 25.36
1198 NASDAQ VIASP Tue, Dec 21, 2021 25.40 25.42 25.26 25.42
1197 NASDAQ VIASP Mon, Dec 20, 2021 25.41 25.42 25.38 25.38
1196 NASDAQ VIASP Fri, Dec 17, 2021 25.38 25.41 25.26 25.41
1195 NASDAQ VIASP Thu, Dec 16, 2021 25.26 25.42 25.26 25.41
1194 NASDAQ VIASP Wed, Dec 15, 2021 25.20 25.30 25.20 25.25
1193 NASDAQ VIASP Tue, Dec 14, 2021 25.30 25.39 25.10 25.28
1192 NASDAQ VIASP Mon, Dec 13, 2021 25.32 25.35 25.30 25.35
1191 NASDAQ VIASP Fri, Dec 10, 2021 25.35 25.39 25.35 25.37
1190 NASDAQ VIASP Thu, Dec 9, 2021 25.36 25.36 25.36 25.36
1189 NASDAQ VIASP Wed, Dec 8, 2021 25.29 25.42 25.28 25.28
1188 NASDAQ VIASP Tue, Dec 7, 2021 25.37 25.46 25.29 25.46
1187 NASDAQ VIASP Mon, Dec 6, 2021 25.28 25.50 25.28 25.49
1186 NASDAQ VIASP Fri, Dec 3, 2021 25.40 25.40 25.28 25.28
1185 NASDAQ VIASP Thu, Dec 2, 2021 25.39 25.49 25.35 25.38
1184 NASDAQ VIASP Wed, Dec 1, 2021 25.43 25.43 25.22 25.39
1183 NASDAQ VIASP Tue, Nov 30, 2021 25.25 25.51 25.25 25.50
1182 NASDAQ VIASP Mon, Nov 29, 2021 25.23 25.39 25.23 25.37
1181 NASDAQ VIASP Fri, Nov 26, 2021 25.32 25.34 25.22 25.22
1180 NASDAQ VIASP Wed, Nov 24, 2021 25.25 25.35 25.25 25.35
1179 NASDAQ VIASP Tue, Nov 23, 2021 25.39 25.39 25.24 25.24
1178 NASDAQ VIASP Mon, Nov 22, 2021 25.43 25.49 25.24 25.30
1177 NASDAQ VIASP Fri, Nov 19, 2021 25.61 25.67 25.41 25.51
1176 NASDAQ VIASP Thu, Nov 18, 2021 25.36 25.64 25.21 25.47
1175 NASDAQ VIASP Wed, Nov 17, 2021 25.46 25.46 25.35 25.35
1174 NASDAQ VIASP Tue, Nov 16, 2021 25.29 25.54 25.29 25.54
1173 NASDAQ VIASP Mon, Nov 15, 2021 25.34 25.36 25.34 25.36
1172 NASDAQ VIASP Fri, Nov 12, 2021 25.37 25.55 25.37 25.43
1171 NASDAQ VIASP Thu, Nov 11, 2021 25.36 25.55 25.29 25.37
1170 NASDAQ VIASP Wed, Nov 10, 2021 25.37 25.48 25.36 25.38
1169 NASDAQ VIASP Tue, Nov 9, 2021 25.38 25.50 25.38 25.47
1168 NASDAQ VIASP Mon, Nov 8, 2021 25.45 25.60 25.36 25.58
1167 NASDAQ VIASP Fri, Nov 5, 2021 25.47 25.56 25.37 25.45
1166 NASDAQ VIASP Thu, Nov 4, 2021 25.34 25.49 25.34 25.49
1165 NASDAQ VIASP Wed, Nov 3, 2021 25.38 25.38 25.33 25.35
1164 NASDAQ VIASP Tue, Nov 2, 2021 25.42 25.48 25.42 25.46
1163 NASDAQ VIASP Mon, Nov 1, 2021 25.37 25.54 25.26 25.51
1162 NASDAQ VIASP Fri, Oct 29, 2021 25.20 25.46 25.20 25.37
1161 NASDAQ VIASP Thu, Oct 28, 2021 25.43 25.44 25.37 25.44
1160 NASDAQ VIASP Wed, Oct 27, 2021 25.58 25.58 25.17 25.33
1159 NASDAQ VIASP Tue, Oct 26, 2021 25.58 25.58 25.58 25.58
1158 NASDAQ VIASP Mon, Oct 25, 2021 25.50 25.60 25.50 25.60
1157 NASDAQ VIASP Fri, Oct 22, 2021 25.47 25.47 25.31 25.44
1156 NASDAQ VIASP Thu, Oct 21, 2021 25.16 25.30 25.16 25.30
1155 NASDAQ VIASP Wed, Oct 20, 2021 25.52 25.69 25.18 25.37
1154 NASDAQ VIASP Tue, Oct 19, 2021 25.53 25.53 25.32 25.35
1153 NASDAQ VIASP Mon, Oct 18, 2021 25.20 25.82 25.05 25.26
1152 NASDAQ VIASP Fri, Oct 15, 2021 25.32 25.32 25.11 25.18
1151 NASDAQ VIASP Thu, Oct 14, 2021 25.18 25.30 25.05 25.23
1150 NASDAQ VIASP Wed, Oct 13, 2021 25.17 25.24 25.00 25.18
1149 NASDAQ VIASP Tue, Oct 12, 2021 25.21 25.36 24.95 25.26
1148 NASDAQ VIASP Mon, Oct 11, 2021 25.32 25.45 25.30 25.35
1147 NASDAQ VIASP Fri, Oct 8, 2021 25.32 25.46 25.30 25.45
1146 NASDAQ VIASP Thu, Oct 7, 2021 25.44 25.61 25.30 25.57
1145 NASDAQ VIASP Wed, Oct 6, 2021 25.63 25.63 25.35 25.35
1144 NASDAQ VIASP Tue, Oct 5, 2021 25.65 25.65 25.62 25.62
1143 NASDAQ VIASP Mon, Oct 4, 2021 25.94 25.94 25.65 25.73
1142 NASDAQ VIASP Fri, Oct 1, 2021 25.75 25.98 25.75 25.98
1141 NASDAQ VIASP Thu, Sep 30, 2021 26.05 26.05 25.63 25.98
1140 NASDAQ VIASP Wed, Sep 29, 2021 26.45 26.46 26.03 26.37
1139 NASDAQ VIASP Tue, Sep 28, 2021 26.14 26.44 26.14 26.36
1138 NASDAQ VIASP Mon, Sep 27, 2021 26.32 26.38 26.23 26.31
1137 NASDAQ VIASP Fri, Sep 24, 2021 25.75 26.37 25.75 26.27
1136 NASDAQ VIASP Thu, Sep 23, 2021 25.92 26.00 25.87 26.00
1135 NASDAQ VIASP Wed, Sep 22, 2021 25.85 25.95 25.80 25.87
1134 NASDAQ VIASP Tue, Sep 21, 2021 25.80 26.13 25.75 25.85
1133 NASDAQ VIASP Mon, Sep 20, 2021 25.85 26.00 25.82 25.85
1132 NASDAQ VIASP Fri, Sep 17, 2021 25.93 25.93 25.93 25.93
1131 NASDAQ VIASP Thu, Sep 16, 2021 25.86 26.00 25.84 25.98
1130 NASDAQ VIASP Wed, Sep 15, 2021 25.92 26.00 25.92 25.95
1129 NASDAQ VIASP Tue, Sep 14, 2021 26.13 26.15 25.86 25.96
1128 NASDAQ VIASP Mon, Sep 13, 2021 26.21 26.21 25.85 26.15
1127 NASDAQ VIASP Fri, Sep 10, 2021 26.35 26.35 26.35 26.35
1126 NASDAQ VIASP Thu, Sep 9, 2021 26.25 26.25 26.19 26.19
1125 NASDAQ VIASP Wed, Sep 8, 2021 25.84 26.15 25.84 26.00
1124 NASDAQ VIASP Tue, Sep 7, 2021 26.00 26.00 26.00 26.00
1123 NASDAQ VIASP Fri, Sep 3, 2021 26.40 26.40 26.23 26.23
1122 NASDAQ VIASP Thu, Sep 2, 2021 26.02 26.03 26.02 26.03
1121 NASDAQ VIASP Wed, Sep 1, 2021 25.84 26.44 25.84 26.10
1120 NASDAQ VIASP Tue, Aug 31, 2021 25.90 26.19 25.90 25.94
1119 NASDAQ VIASP Mon, Aug 30, 2021 26.24 26.24 25.97 26.13
1118 NASDAQ VIASP Fri, Aug 27, 2021 26.20 26.47 26.20 26.46
1117 NASDAQ VIASP Thu, Aug 26, 2021 25.97 26.00 25.94 25.94
1116 NASDAQ VIASP Wed, Aug 25, 2021 25.90 26.00 25.80 25.95
1115 NASDAQ VIASP Tue, Aug 24, 2021 25.79 26.00 25.78 25.90
1114 NASDAQ VIASP Mon, Aug 23, 2021 25.77 26.00 25.77 25.83
1113 NASDAQ VIASP Fri, Aug 20, 2021 25.79 26.00 25.79 25.91
1112 NASDAQ VIASP Thu, Aug 19, 2021 25.85 25.97 25.75 25.97
1111 NASDAQ VIASP Wed, Aug 18, 2021 25.87 25.96 25.87 25.96
1110 NASDAQ VIASP Tue, Aug 17, 2021 26.00 26.15 25.79 25.82
1109 NASDAQ VIASP Mon, Aug 16, 2021 26.15 26.15 25.97 26.01
1108 NASDAQ VIASP Fri, Aug 13, 2021 26.00 26.16 25.95 25.95
1107 NASDAQ VIASP Thu, Aug 12, 2021 26.12 26.17 26.08 26.17
1106 NASDAQ VIASP Wed, Aug 11, 2021 25.75 26.16 25.51 26.14
1105 NASDAQ VIASP Tue, Aug 10, 2021 25.65 25.85 24.75 25.75
1104 NASDAQ VIASP Mon, Aug 9, 2021 25.90 26.06 25.89 25.96
1103 NASDAQ VIASP Fri, Aug 6, 2021 25.92 26.00 25.85 25.93
1102 NASDAQ VIASP Thu, Aug 5, 2021 25.96 26.00 25.81 25.85
1101 NASDAQ VIASP Wed, Aug 4, 2021 25.81 26.00 25.80 26.00
1100 NASDAQ VIASP Tue, Aug 3, 2021 25.80 26.00 25.80 25.85
1099 NASDAQ VIASP Mon, Aug 2, 2021 25.85 25.89 25.79 25.89
1098 NASDAQ VIASP Fri, Jul 30, 2021 25.98 25.98 25.80 25.90
1097 NASDAQ VIASP Thu, Jul 29, 2021 25.90 26.00 25.85 25.95
1096 NASDAQ VIASP Wed, Jul 28, 2021 25.80 25.87 25.80 25.83
1095 NASDAQ VIASP Tue, Jul 27, 2021 25.99 25.99 25.88 25.94
1094 NASDAQ VIASP Mon, Jul 26, 2021 25.95 26.12 25.90 25.99
1093 NASDAQ VIASP Fri, Jul 23, 2021 26.10 26.11 25.91 26.03
1092 NASDAQ VIASP Thu, Jul 22, 2021 26.03 26.07 25.88 26.07
1091 NASDAQ VIASP Wed, Jul 21, 2021 25.82 26.00 25.82 25.91
1090 NASDAQ VIASP Tue, Jul 20, 2021 25.88 25.94 25.76 25.81
1089 NASDAQ VIASP Mon, Jul 19, 2021 25.96 25.96 25.96 25.96
1088 NASDAQ VIASP Fri, Jul 16, 2021 25.76 26.19 25.76 25.88
1087 NASDAQ VIASP Thu, Jul 15, 2021 26.07 26.12 25.91 26.12
1086 NASDAQ VIASP Wed, Jul 14, 2021 25.86 25.86 25.76 25.83
1085 NASDAQ VIASP Tue, Jul 13, 2021 25.96 25.96 25.86 25.86
1084 NASDAQ VIASP Mon, Jul 12, 2021 25.96 26.12 25.76 26.08
1083 NASDAQ VIASP Fri, Jul 9, 2021 26.18 26.18 25.75 25.95
1082 NASDAQ VIASP Thu, Jul 8, 2021 25.90 26.19 25.90 26.08
1081 NASDAQ VIASP Wed, Jul 7, 2021 25.96 26.22 25.92 26.20
1080 NASDAQ VIASP Tue, Jul 6, 2021 25.79 26.35 25.75 26.00
1079 NASDAQ VIASP Fri, Jul 2, 2021 25.90 25.98 25.80 25.80
1078 NASDAQ VIASP Thu, Jul 1, 2021 26.06 26.06 25.90 25.93
1077 NASDAQ VIASP Wed, Jun 30, 2021 26.00 26.10 25.72 25.83
1076 NASDAQ VIASP Tue, Jun 29, 2021 26.28 26.50 26.16 26.35
1075 NASDAQ VIASP Mon, Jun 28, 2021 26.34 26.45 26.11 26.30
1074 NASDAQ VIASP Fri, Jun 25, 2021 26.28 26.45 26.27 26.40
1073 NASDAQ VIASP Thu, Jun 24, 2021 26.29 26.32 26.14 26.27
1072 NASDAQ VIASP Wed, Jun 23, 2021 26.12 26.34 26.12 26.29
1071 NASDAQ VIASP Tue, Jun 22, 2021 26.40 26.45 26.10 26.45
1070 NASDAQ VIASP Mon, Jun 21, 2021 26.56 26.56 26.05 26.46
1069 NASDAQ VIASP Fri, Jun 18, 2021 26.35 26.50 26.00 26.50
1068 NASDAQ VIASP Thu, Jun 17, 2021 26.50 26.50 26.33 26.50
1067 NASDAQ VIASP Wed, Jun 16, 2021 26.41 26.49 26.38 26.48
1066 NASDAQ VIASP Tue, Jun 15, 2021 26.41 26.50 26.41 26.50
1065 NASDAQ VIASP Mon, Jun 14, 2021 26.49 26.50 26.40 26.46
1064 NASDAQ VIASP Fri, Jun 11, 2021 26.50 26.59 26.37 26.50
1063 NASDAQ VIASP Thu, Jun 10, 2021 26.45 26.74 26.45 26.67
1062 NASDAQ VIASP Wed, Jun 9, 2021 26.50 26.72 26.45 26.46
1061 NASDAQ VIASP Tue, Jun 8, 2021 26.61 26.84 26.42 26.69
1060 NASDAQ VIASP Mon, Jun 7, 2021 26.50 26.74 26.49 26.49
1059 NASDAQ VIASP Fri, Jun 4, 2021 26.41 26.60 26.41 26.51
1058 NASDAQ VIASP Thu, Jun 3, 2021 26.06 26.41 26.06 26.41
1057 NASDAQ VIASP Wed, Jun 2, 2021 26.26 26.32 26.19 26.32
1056 NASDAQ VIASP Tue, Jun 1, 2021 26.22 26.32 26.00 26.21
1055 NASDAQ VIASP Fri, May 28, 2021 26.79 26.79 25.93 26.12
1054 NASDAQ VIASP Thu, May 27, 2021 26.30 26.40 26.29 26.40
1053 NASDAQ VIASP Wed, May 26, 2021 26.29 26.30 26.12 26.30
1052 NASDAQ VIASP Tue, May 25, 2021 26.11 26.22 26.10 26.22
1051 NASDAQ VIASP Mon, May 24, 2021 26.01 26.14 26.01 26.07
1050 NASDAQ VIASP Fri, May 21, 2021 26.01 26.05 25.97 26.00
1049 NASDAQ VIASP Thu, May 20, 2021 26.01 26.01 25.87 26.00
1048 NASDAQ VIASP Wed, May 19, 2021 25.78 26.01 25.78 25.99
1047 NASDAQ VIASP Tue, May 18, 2021 25.78 26.00 25.78 25.99
1046 NASDAQ VIASP Mon, May 17, 2021 25.96 25.97 25.93 25.95
1045 NASDAQ VIASP Fri, May 14, 2021 25.90 25.96 25.82 25.89
1044 NASDAQ VIASP Thu, May 13, 2021 25.90 25.90 25.83 25.85
1043 NASDAQ VIASP Wed, May 12, 2021 25.85 25.90 25.85 25.90
1042 NASDAQ VIASP Tue, May 11, 2021 25.74 25.90 25.72 25.90
1041 NASDAQ VIASP Mon, May 10, 2021 25.87 25.88 25.63 25.85
1040 NASDAQ VIASP Fri, May 7, 2021 25.79 25.96 25.76 25.96
1039 NASDAQ VIASP Thu, May 6, 2021 25.68 25.96 25.68 25.96
1038 NASDAQ VIASP Wed, May 5, 2021 25.89 25.89 25.63 25.69
1037 NASDAQ VIASP Tue, May 4, 2021 25.83 25.89 25.78 25.88
1036 NASDAQ VIASP Mon, May 3, 2021 25.79 25.87 25.78 25.85
1035 NASDAQ VIASP Fri, Apr 30, 2021 25.80 25.89 25.78 25.85
1034 NASDAQ VIASP Thu, Apr 29, 2021 25.76 25.80 25.76 25.79
1033 NASDAQ VIASP Wed, Apr 28, 2021 25.71 25.85 25.71 25.85
1032 NASDAQ VIASP Tue, Apr 27, 2021 25.73 25.83 25.60 25.72
1031 NASDAQ VIASP Mon, Apr 26, 2021 25.59 25.85 25.59 25.79
1030 NASDAQ VIASP Fri, Apr 23, 2021 25.45 25.69 25.45 25.56
1029 NASDAQ VIASP Thu, Apr 22, 2021 25.85 25.98 25.53 25.68
1028 NASDAQ VIASP Wed, Apr 21, 2021 25.66 25.80 25.66 25.80
1027 NASDAQ VIASP Tue, Apr 20, 2021 25.60 25.75 25.50 25.60
1026 NASDAQ VIASP Mon, Apr 19, 2021 25.77 25.77 25.38 25.60
1025 NASDAQ VIASP Fri, Apr 16, 2021 25.80 25.80 25.37 25.66
1024 NASDAQ VIASP Thu, Apr 15, 2021 25.59 25.77 25.47 25.66
1023 NASDAQ VIASP Wed, Apr 14, 2021 25.37 25.59 25.37 25.59
1022 NASDAQ VIASP Tue, Apr 13, 2021 25.30 25.59 25.15 25.59
1021 NASDAQ VIASP Mon, Apr 12, 2021 25.58 25.58 25.38 25.38
1020 NASDAQ VIASP Fri, Apr 9, 2021 25.50 25.59 25.48 25.55
1019 NASDAQ VIASP Thu, Apr 8, 2021 25.45 25.45 25.31 25.44
1018 NASDAQ VIASP Wed, Apr 7, 2021 25.48 25.48 25.27 25.32
1017 NASDAQ VIASP Tue, Apr 6, 2021 25.59 25.59 25.44 25.50
1016 NASDAQ VIASP Mon, Apr 5, 2021 25.70 25.75 25.60 25.60
1015 NASDAQ VIASP Thu, Apr 1, 2021 25.83 25.90 25.70 25.70
1014 NASDAQ VIASP Wed, Mar 31, 2021 25.72 25.95 25.70 25.70
1013 NASDAQ VIASP Tue, Mar 30, 2021 25.95 25.95 25.88 25.93
1012 NASDAQ VIASP Mon, Mar 29, 2021 25.90 25.95 25.80 25.90
1011 NASDAQ VIASP Fri, Mar 26, 2021 25.70 25.93 25.70 25.93
1010 NASDAQ VIASP Thu, Mar 25, 2021 25.90 25.95 25.85 25.90
1009 NASDAQ VIASP Wed, Mar 24, 2021 25.83 25.95 25.83 25.95
1008 NASDAQ VIASP Tue, Mar 23, 2021 25.89 25.90 25.80 25.83
1007 NASDAQ VIASP Mon, Mar 22, 2021 25.86 25.88 25.80 25.88
1006 NASDAQ VIASP Fri, Mar 19, 2021 25.89 25.95 25.72 25.85
1005 NASDAQ VIASP Thu, Mar 18, 2021 25.90 25.92 25.81 25.92
1004 NASDAQ VIASP Wed, Mar 17, 2021 25.93 25.95 25.85 25.95
1003 NASDAQ VIASP Tue, Mar 16, 2021 25.78 25.92 25.78 25.89
1002 NASDAQ VIASP Mon, Mar 15, 2021 25.71 25.85 25.71 25.78
1001 NASDAQ VIASP Fri, Mar 12, 2021 25.88 25.90 25.70 25.78
1000 NASDAQ VIASP Thu, Mar 11, 2021 25.89 25.91 25.60 25.73
999 NASDAQ VIASP Wed, Mar 10, 2021 25.95 25.95 25.67 25.70
998 NASDAQ VIASP Tue, Mar 9, 2021 25.65 25.84 25.60 25.65
997 NASDAQ VIASP Mon, Mar 8, 2021 25.70 25.71 25.60 25.70
996 NASDAQ VIASP Fri, Mar 5, 2021 25.62 25.69 25.62 25.63
995 NASDAQ VIASP Thu, Mar 4, 2021 25.32 25.72 25.01 25.65
994 NASDAQ VIASP Wed, Mar 3, 2021 25.25 25.43 25.25 25.31
993 NASDAQ VIASP Tue, Mar 2, 2021 25.35 25.45 25.25 25.45
992 NASDAQ VIASP Mon, Mar 1, 2021 25.25 25.58 25.25 25.37
991 NASDAQ VIASP Fri, Feb 26, 2021 25.35 25.45 25.04 25.40
990 NASDAQ VIASP Thu, Feb 25, 2021 25.48 25.48 25.30 25.40
989 NASDAQ VIASP Wed, Feb 24, 2021 25.30 25.45 25.00 25.31
988 NASDAQ VIASP Tue, Feb 23, 2021 25.28 25.49 25.20 25.33
987 NASDAQ VIASP Mon, Feb 22, 2021 25.27 25.39 25.00 25.06
986 NASDAQ VIASP Fri, Feb 19, 2021 25.30 25.34 25.11 25.21
985 NASDAQ VIASP Thu, Feb 18, 2021 25.03 25.54 25.00 25.38
984 NASDAQ VIASP Wed, Feb 17, 2021 24.95 25.09 24.90 25.04
983 NASDAQ VIASP Tue, Feb 16, 2021 25.56 25.56 24.95 25.01
982 NASDAQ VIASP Fri, Feb 12, 2021 25.64 25.75 25.51 25.56
981 NASDAQ VIASP Thu, Feb 11, 2021 25.21 25.66 25.21 25.62
980 NASDAQ VIASP Wed, Feb 10, 2021 25.50 25.50 25.36 25.50
979 NASDAQ VIASP Tue, Feb 9, 2021 25.16 25.48 25.15 25.38
978 NASDAQ VIASP Mon, Feb 8, 2021 25.40 25.43 25.15 25.25
977 NASDAQ VIASP Fri, Feb 5, 2021 25.13 25.40 25.13 25.40
976 NASDAQ VIASP Thu, Feb 4, 2021 25.05 25.20 25.01 25.11
975 NASDAQ VIASP Wed, Feb 3, 2021 25.05 25.14 25.04 25.07
974 NASDAQ VIASP Tue, Feb 2, 2021 25.10 25.11 25.02 25.03
973 NASDAQ VIASP Mon, Feb 1, 2021 25.10 25.10 25.03 25.10
972 NASDAQ VIASP Fri, Jan 29, 2021 25.15 25.18 25.03 25.07
971 NASDAQ VIASP Thu, Jan 28, 2021 25.12 25.12 25.02 25.03
970 NASDAQ VIASP Wed, Jan 27, 2021 25.14 25.24 25.01 25.19
969 NASDAQ VIASP Tue, Jan 26, 2021 25.10 25.20 25.10 25.17
968 NASDAQ VIASP Mon, Jan 25, 2021 25.11 25.20 25.05 25.20
967 NASDAQ VIASP Fri, Jan 22, 2021 25.09 25.20 24.86 25.12
966 NASDAQ VIASP Thu, Jan 21, 2021 25.14 25.20 25.00 25.10
965 NASDAQ VIASP Wed, Jan 20, 2021 25.03 25.17 25.03 25.07
964 NASDAQ VIASP Tue, Jan 19, 2021 25.28 25.28 25.00 25.07
963 NASDAQ VIASP Fri, Jan 15, 2021 25.30 25.47 25.01 25.30
962 NASDAQ VIASP Thu, Jan 14, 2021 25.45 25.47 25.11 25.11
961 NASDAQ VIASP Wed, Jan 13, 2021 25.09 25.40 25.06 25.39
960 NASDAQ VIASP Tue, Jan 12, 2021 25.26 25.46 25.07 25.25
959 NASDAQ VIASP Mon, Jan 11, 2021 24.95 25.48 24.95 25.20
958 NASDAQ VIASP Fri, Jan 8, 2021 25.10 25.29 24.75 25.00
957 NASDAQ VIASP Thu, Jan 7, 2021 24.83 25.33 24.83 25.05
956 NASDAQ VIASP Wed, Jan 6, 2021 24.75 24.99 24.70 24.82
955 NASDAQ VIASP Tue, Jan 5, 2021 25.00 25.00 24.75 24.97
954 NASDAQ VIASP Mon, Jan 4, 2021 24.89 25.25 24.65 25.02
953 NASDAQ VIASP Thu, Dec 31, 2020 24.95 24.98 24.58 24.75
952 NASDAQ VIASP Wed, Dec 30, 2020 25.33 25.33 24.83 25.00
951 NASDAQ VIASP Tue, Dec 29, 2020 25.25 25.49 25.25 25.33
950 NASDAQ VIASP Mon, Dec 28, 2020 25.41 25.41 25.16 25.40
949 NASDAQ VIASP Thu, Dec 24, 2020 25.18 25.32 25.00 25.29
948 NASDAQ VIASP Wed, Dec 23, 2020 25.14 25.18 25.04 25.18
947 NASDAQ VIASP Tue, Dec 22, 2020 25.10 25.18 25.10 25.15
946 NASDAQ VIASP Mon, Dec 21, 2020 25.00 25.10 25.00 25.08
945 NASDAQ VIASP Fri, Dec 18, 2020 24.97 25.00 24.93 25.00
944 NASDAQ VIASP Thu, Dec 17, 2020 24.91 25.10 24.80 25.08
943 NASDAQ VIASP Wed, Dec 16, 2020 24.72 24.90 24.70 24.72
942 NASDAQ VIASP Tue, Dec 15, 2020 24.75 24.80 24.60 24.65
941 NASDAQ VIASP Mon, Dec 14, 2020 24.76 24.76 24.70 24.71
940 NASDAQ VIASP Fri, Dec 11, 2020 24.65 24.81 24.65 24.75
939 NASDAQ VIASP Thu, Dec 10, 2020 24.85 24.99 24.66 24.75
938 NASDAQ VIASP Wed, Dec 9, 2020 24.85 24.95 24.85 24.86
937 NASDAQ VIASP Tue, Dec 8, 2020 24.90 24.99 24.85 24.89
936 NASDAQ VIASP Mon, Dec 7, 2020 24.50 25.00 24.50 24.88
935 NASDAQ VIASP Fri, Dec 4, 2020 24.64 25.09 24.64 24.82
934 NASDAQ VIASP Thu, Dec 3, 2020 24.75 24.85 24.50 24.50
933 NASDAQ VIASP Wed, Dec 2, 2020 24.85 24.88 24.75 24.85
932 NASDAQ VIASP Tue, Dec 1, 2020 24.70 24.87 24.67 24.80
931 NASDAQ VIASP Mon, Nov 30, 2020 25.03 25.03 24.51 24.57
930 NASDAQ VIASP Fri, Nov 27, 2020 25.04 25.15 24.80 25.15
929 NASDAQ VIASP Wed, Nov 25, 2020 24.91 25.23 24.87 25.23
928 NASDAQ VIASP Tue, Nov 24, 2020 24.75 25.00 24.50 24.95
927 NASDAQ VIASP Mon, Nov 23, 2020 24.96 25.00 24.75 24.94
926 NASDAQ VIASP Fri, Nov 20, 2020 24.90 24.98 24.78 24.95
925 NASDAQ VIASP Thu, Nov 19, 2020 24.77 24.90 24.77 24.90
924 NASDAQ VIASP Wed, Nov 18, 2020 24.45 24.93 24.45 24.88
923 NASDAQ VIASP Tue, Nov 17, 2020 24.15 24.77 24.15 24.50
922 NASDAQ VIASP Mon, Nov 16, 2020 23.85 24.75 23.85 24.70
921 NASDAQ VIASP Fri, Nov 13, 2020 23.76 23.88 23.43 23.79
920 NASDAQ VIASP Thu, Nov 12, 2020 23.53 24.19 23.53 23.76
919 NASDAQ VIASP Wed, Nov 11, 2020 23.90 23.93 22.84 23.93
918 NASDAQ VIASP Tue, Nov 10, 2020 23.50 24.00 23.01 23.87
917 NASDAQ VIASP Mon, Nov 9, 2020 22.85 23.30 22.85 23.00
916 NASDAQ VIASP Fri, Nov 6, 2020 22.56 23.02 22.53 22.81
915 NASDAQ VIASP Thu, Nov 5, 2020 22.64 22.80 22.50 22.66
914 NASDAQ VIASP Wed, Nov 4, 2020 22.31 22.82 22.25 22.54
913 NASDAQ VIASP Tue, Nov 3, 2020 21.89 22.31 21.89 22.07
912 NASDAQ VIASP Mon, Nov 2, 2020 22.06 22.34 21.84 22.10
911 NASDAQ VIASP Fri, Oct 30, 2020 22.02 22.39 21.80 21.80
910 NASDAQ VIASP Thu, Oct 29, 2020 22.00 22.43 22.00 22.25
909 NASDAQ VIASP Wed, Oct 28, 2020 22.20 22.41 22.00 22.11
908 NASDAQ VIASP Tue, Oct 27, 2020 22.23 22.48 22.20 22.28
907 NASDAQ VIASP Mon, Oct 26, 2020 22.35 22.65 22.15 22.35
906 NASDAQ VIASP Fri, Oct 23, 2020 22.50 22.86 22.30 22.32
905 NASDAQ VIASP Thu, Oct 22, 2020 22.30 23.11 22.30 22.36
904 NASDAQ VIASP Wed, Oct 21, 2020 22.52 22.68 22.24 22.51
903 NASDAQ VIASP Tue, Oct 20, 2020 22.53 22.70 22.24 22.26
902 NASDAQ VIASP Mon, Oct 19, 2020 22.41 22.41 22.24 22.35
901 NASDAQ VIASP Fri, Oct 16, 2020 22.45 22.50 22.38 22.40
900 NASDAQ VIASP Thu, Oct 15, 2020 22.41 22.60 22.25 22.46
899 NASDAQ VIASP Wed, Oct 14, 2020 22.62 22.76 22.27 22.27
898 NASDAQ VIASP Tue, Oct 13, 2020 22.58 22.76 22.30 22.58
897 NASDAQ VIASP Mon, Oct 12, 2020 22.30 22.76 22.30 22.75
896 NASDAQ VIASP Fri, Oct 9, 2020 22.21 22.30 22.00 22.29
895 NASDAQ VIASP Thu, Oct 8, 2020 21.99 22.15 21.99 22.15
894 NASDAQ VIASP Wed, Oct 7, 2020 21.80 21.98 21.05 21.89
893 NASDAQ VIASP Tue, Oct 6, 2020 21.80 21.80 21.55 21.80
892 NASDAQ VIASP Mon, Oct 5, 2020 21.99 22.30 21.82 21.83
891 NASDAQ VIASP Fri, Oct 2, 2020 21.91 21.96 21.80 21.82
890 NASDAQ VIASP Thu, Oct 1, 2020 21.99 22.02 21.80 22.00
889 NASDAQ VIASP Wed, Sep 30, 2020 22.00 22.34 21.70 22.05
888 NASDAQ VIASP Tue, Sep 29, 2020 22.38 22.50 21.90 22.13
887 NASDAQ VIASP Mon, Sep 28, 2020 22.28 22.33 21.87 22.30
886 NASDAQ VIASP Fri, Sep 25, 2020 22.50 22.50 21.80 22.22
885 NASDAQ VIASP Thu, Sep 24, 2020 22.11 22.63 21.62 22.32
884 NASDAQ VIASP Wed, Sep 23, 2020 22.36 22.36 22.00 22.24
883 NASDAQ VIASP Tue, Sep 22, 2020 22.44 22.65 22.17 22.30
882 NASDAQ VIASP Mon, Sep 21, 2020 22.63 22.76 22.15 22.32
881 NASDAQ VIASP Fri, Sep 18, 2020 22.50 22.74 22.07 22.74
880 NASDAQ VIASP Thu, Sep 17, 2020 22.06 22.76 22.06 22.76
879 NASDAQ VIASP Wed, Sep 16, 2020 22.89 22.89 22.02 22.30
878 NASDAQ VIASP Tue, Sep 15, 2020 22.47 22.89 22.47 22.89
877 NASDAQ VIASP Mon, Sep 14, 2020 21.90 22.89 21.90 22.87
876 NASDAQ VIASP Fri, Sep 11, 2020 22.21 22.25 21.31 21.93
875 NASDAQ VIASP Thu, Sep 10, 2020 22.43 22.43 22.17 22.43
874 NASDAQ VIASP Wed, Sep 9, 2020 22.69 22.78 22.02 22.68
873 NASDAQ VIASP Tue, Sep 8, 2020 22.66 22.98 22.20 22.48
872 NASDAQ VIASP Fri, Sep 4, 2020 22.63 22.89 22.63 22.78
871 NASDAQ VIASP Thu, Sep 3, 2020 22.20 22.69 22.20 22.39
870 NASDAQ VIASP Wed, Sep 2, 2020 22.60 22.99 22.05 22.25
869 NASDAQ VIASP Tue, Sep 1, 2020 22.21 22.92 21.90 22.92
868 NASDAQ VIASP Mon, Aug 31, 2020 22.12 22.24 21.95 22.21
867 NASDAQ VIASP Fri, Aug 28, 2020 21.72 22.18 21.72 22.18
866 NASDAQ VIASP Thu, Aug 27, 2020 21.70 22.10 21.67 21.72
865 NASDAQ VIASP Wed, Aug 26, 2020 21.48 21.59 21.30 21.59
864 NASDAQ VIASP Tue, Aug 25, 2020 21.71 21.71 21.45 21.60
863 NASDAQ VIASP Mon, Aug 24, 2020 22.04 22.04 21.42 21.71
862 NASDAQ VIASP Fri, Aug 21, 2020 21.59 21.65 21.27 21.35
861 NASDAQ VIASP Thu, Aug 20, 2020 21.75 21.86 21.57 21.57
860 NASDAQ VIASP Wed, Aug 19, 2020 21.60 22.10 21.42 21.75
859 NASDAQ VIASP Tue, Aug 18, 2020 22.14 22.14 21.21 21.41
858 NASDAQ VIASP Mon, Aug 17, 2020 21.90 22.40 21.85 21.96
857 NASDAQ VIASP Fri, Aug 14, 2020 21.66 22.62 21.25 21.90
856 NASDAQ VIASP Thu, Aug 13, 2020 21.63 22.21 21.26 21.62
855 NASDAQ VIASP Wed, Aug 12, 2020 21.35 21.50 21.00 21.50
854 NASDAQ VIASP Tue, Aug 11, 2020 20.94 21.40 20.94 21.20
853 NASDAQ VIASP Mon, Aug 10, 2020 21.00 21.21 20.52 20.83
852 NASDAQ VIASP Fri, Aug 7, 2020 20.56 21.41 20.50 20.66
851 NASDAQ VIASP Thu, Aug 6, 2020 21.48 21.49 20.33 20.46
850 NASDAQ VIASP Wed, Aug 5, 2020 20.77 21.41 20.75 21.08
849 NASDAQ VIASP Tue, Aug 4, 2020 20.75 21.19 20.50 20.52
848 NASDAQ VIASP Mon, Aug 3, 2020 20.95 21.12 20.76 20.92
847 NASDAQ VIASP Fri, Jul 31, 2020 20.97 21.12 20.75 21.00
846 NASDAQ VIASP Thu, Jul 30, 2020 20.75 21.16 20.74 20.99
845 NASDAQ VIASP Wed, Jul 29, 2020 21.22 21.39 20.77 20.99
844 NASDAQ VIASP Tue, Jul 28, 2020 21.20 21.49 21.00 21.44
843 NASDAQ VIASP Mon, Jul 27, 2020 21.40 21.60 20.71 21.28
842 NASDAQ VIASP Fri, Jul 24, 2020 21.05 21.40 21.05 21.38
841 NASDAQ VIASP Thu, Jul 23, 2020 21.39 21.40 20.92 21.29
840 NASDAQ VIASP Wed, Jul 22, 2020 21.23 21.39 20.51 21.14
839 NASDAQ VIASP Tue, Jul 21, 2020 21.00 21.22 20.51 21.22
838 NASDAQ VIASP Mon, Jul 20, 2020 21.24 21.25 21.10 21.10
837 NASDAQ VIASP Fri, Jul 17, 2020 21.20 21.30 20.32 21.11
836 NASDAQ VIASP Thu, Jul 16, 2020 20.26 21.40 20.26 21.15
835 NASDAQ VIASP Wed, Jul 15, 2020 20.34 20.90 20.20 20.55
834 NASDAQ VIASP Tue, Jul 14, 2020 20.25 20.65 19.91 20.15
833 NASDAQ VIASP Mon, Jul 13, 2020 20.04 20.68 19.92 19.92
832 NASDAQ VIASP Fri, Jul 10, 2020 20.50 20.50 19.91 19.91
831 NASDAQ VIASP Thu, Jul 9, 2020 21.14 21.24 20.45 20.45
830 NASDAQ VIASP Wed, Jul 8, 2020 21.19 21.50 21.15 21.15
829 NASDAQ VIASP Tue, Jul 7, 2020 20.81 21.44 20.81 21.42
828 NASDAQ VIASP Mon, Jul 6, 2020 21.25 21.50 20.65 21.12
827 NASDAQ VIASP Thu, Jul 2, 2020 21.85 21.98 21.31 21.35
826 NASDAQ VIASP Wed, Jul 1, 2020 22.11 22.11 21.50 21.71
825 NASDAQ VIASP Tue, Jun 30, 2020 22.15 22.20 21.79 22.00
824 NASDAQ VIASP Mon, Jun 29, 2020 23.07 23.90 22.45 22.63
823 NASDAQ VIASP Fri, Jun 26, 2020 22.66 23.00 22.66 23.00
822 NASDAQ VIASP Thu, Jun 25, 2020 22.37 22.94 22.37 22.89
821 NASDAQ VIASP Wed, Jun 24, 2020 22.80 22.98 22.50 22.50
820 NASDAQ VIASP Tue, Jun 23, 2020 22.87 22.99 22.87 22.99
819 NASDAQ VIASP Mon, Jun 22, 2020 22.80 22.89 22.76 22.88
818 NASDAQ VIASP Fri, Jun 19, 2020 22.72 22.99 22.06 22.81
817 NASDAQ VIASP Thu, Jun 18, 2020 21.89 22.75 21.89 22.50
816 NASDAQ VIASP Wed, Jun 17, 2020 22.25 22.73 21.90 21.90
815 NASDAQ VIASP Tue, Jun 16, 2020 23.24 23.24 21.80 22.01
814 NASDAQ VIASP Mon, Jun 15, 2020 21.75 21.99 21.73 21.92
813 NASDAQ VIASP Fri, Jun 12, 2020 22.20 22.20 21.74 21.75
812 NASDAQ VIASP Thu, Jun 11, 2020 23.28 23.40 21.15 21.25
811 NASDAQ VIASP Wed, Jun 10, 2020 22.89 24.49 22.85 23.93
810 NASDAQ VIASP Tue, Jun 9, 2020 22.50 23.85 22.29 22.99
809 NASDAQ VIASP Mon, Jun 8, 2020 23.00 23.28 22.35 23.07
808 NASDAQ VIASP Fri, Jun 5, 2020 22.43 22.90 22.00 22.30
807 NASDAQ VIASP Thu, Jun 4, 2020 21.87 22.98 21.87 22.23
806 NASDAQ VIASP Wed, Jun 3, 2020 21.50 22.15 21.49 21.85
805 NASDAQ VIASP Tue, Jun 2, 2020 21.80 22.10 21.27 21.42
804 NASDAQ VIASP Mon, Jun 1, 2020 22.10 22.10 21.66 21.67
803 NASDAQ VIASP Fri, May 29, 2020 21.77 22.40 21.75 22.24
802 NASDAQ VIASP Thu, May 28, 2020 22.11 22.11 21.27 21.99
801 NASDAQ VIASP Wed, May 27, 2020 21.71 22.45 21.06 22.45
800 NASDAQ VIASP Tue, May 26, 2020 21.50 22.12 21.00 21.71
799 NASDAQ VIASP Fri, May 22, 2020 20.44 21.49 20.44 21.25
798 NASDAQ VIASP Thu, May 21, 2020 19.75 20.49 19.50 20.25
797 NASDAQ VIASP Wed, May 20, 2020 19.77 20.25 19.77 20.15
796 NASDAQ VIASP Tue, May 19, 2020 19.51 19.51 19.15 19.51
795 NASDAQ VIASP Mon, May 18, 2020 19.60 20.10 19.00 19.50
794 NASDAQ VIASP Fri, May 15, 2020 18.95 19.25 18.24 19.10
793 NASDAQ VIASP Thu, May 14, 2020 19.10 19.25 18.75 18.77
792 NASDAQ VIASP Wed, May 13, 2020 19.45 20.05 19.00 19.81
791 NASDAQ VIASP Tue, May 12, 2020 19.23 19.79 18.99 19.79
790 NASDAQ VIASP Mon, May 11, 2020 18.36 19.85 18.36 19.85
789 NASDAQ VIASP Fri, May 8, 2020 19.47 19.88 18.00 18.84
788 NASDAQ VIASP Thu, May 7, 2020 20.09 21.21 19.90 19.90
787 NASDAQ VIASP Wed, May 6, 2020 21.00 21.32 20.01 20.30
786 NASDAQ VIASP Tue, May 5, 2020 20.58 21.36 20.01 21.00
785 NASDAQ VIASP Mon, May 4, 2020 21.69 22.58 20.12 20.77
784 NASDAQ VIASP Fri, May 1, 2020 22.50 23.21 21.00 21.79
783 NASDAQ VIASP Thu, Apr 30, 2020 22.91 22.92 21.86 22.25
782 NASDAQ VIASP Wed, Apr 29, 2020 21.00 21.68 21.00 21.65
781 NASDAQ VIASP Tue, Apr 28, 2020 20.06 21.00 19.93 20.65
780 NASDAQ VIASP Mon, Apr 27, 2020 20.30 20.49 19.79 20.49
779 NASDAQ VIASP Fri, Apr 24, 2020 20.06 20.50 19.11 20.12
778 NASDAQ VIASP Thu, Apr 23, 2020 20.49 20.50 20.32 20.34
777 NASDAQ VIASP Wed, Apr 22, 2020 20.17 20.50 20.10 20.38
776 NASDAQ VIASP Tue, Apr 21, 2020 20.25 20.25 19.99 19.99
775 NASDAQ VIASP Mon, Apr 20, 2020 19.99 20.49 19.99 20.45
774 NASDAQ VIASP Fri, Apr 17, 2020 20.44 20.49 18.33 20.25
773 NASDAQ VIASP Thu, Apr 16, 2020 19.85 20.25 19.43 20.03
772 NASDAQ VIASP Wed, Apr 15, 2020 19.50 21.00 19.20 19.50
771 NASDAQ VIASP Tue, Apr 14, 2020 19.20 19.50 19.05 19.30
770 NASDAQ VIASP Mon, Apr 13, 2020 18.57 20.00 18.39 18.49
769 NASDAQ VIASP Thu, Apr 9, 2020 19.31 19.45 17.90 18.22
768 NASDAQ VIASP Wed, Apr 8, 2020 17.50 18.97 17.50 18.95
767 NASDAQ VIASP Tue, Apr 7, 2020 17.04 17.50 15.80 17.40
766 NASDAQ VIASP Mon, Apr 6, 2020 15.51 17.75 15.19 15.52
765 NASDAQ VIASP Fri, Apr 3, 2020 17.76 18.23 15.16 15.16
764 NASDAQ VIASP Thu, Apr 2, 2020 15.79 17.69 15.70 17.49
763 NASDAQ VIASP Wed, Apr 1, 2020 16.73 16.73 15.01 16.00
762 NASDAQ VIASP Tue, Mar 31, 2020 17.60 19.39 16.57 16.57
761 NASDAQ VIASP Mon, Mar 30, 2020 17.74 19.48 17.56 17.85
760 NASDAQ VIASP Fri, Mar 27, 2020 18.00 20.00 17.26 18.60
759 NASDAQ VIASP Thu, Mar 26, 2020 18.60 22.00 17.42 18.50
758 NASDAQ VIASP Wed, Mar 25, 2020 14.20 19.14 14.20 18.60
757 NASDAQ VIASP Tue, Mar 24, 2020 12.02 15.69 12.02 13.99
756 NASDAQ VIASP Mon, Mar 23, 2020 14.70 15.66 13.00 13.00
755 NASDAQ VIASP Fri, Mar 20, 2020 14.01 16.73 14.00 14.70
754 NASDAQ VIASP Thu, Mar 19, 2020 9.49 14.94 9.49 13.25
753 NASDAQ VIASP Wed, Mar 18, 2020 15.00 15.00 10.25 10.60
752 NASDAQ VIASP Tue, Mar 17, 2020 15.00 16.52 13.41 15.00
751 NASDAQ VIASP Mon, Mar 16, 2020 20.00 20.00 15.20 15.20
750 NASDAQ VIASP Fri, Mar 13, 2020 22.14 22.20 18.31 21.00
749 NASDAQ VIASP Thu, Mar 12, 2020 23.51 23.60 19.61 19.94
748 NASDAQ VIASP Wed, Mar 11, 2020 24.48 24.64 23.71 23.71
747 NASDAQ VIASP Tue, Mar 10, 2020 24.37 24.50 24.17 24.39
746 NASDAQ VIASP Mon, Mar 9, 2020 24.40 24.77 23.95 24.57
745 NASDAQ VIASP Fri, Mar 6, 2020 24.68 24.68 24.40 24.55
744 NASDAQ VIASP Thu, Mar 5, 2020 24.41 25.24 24.41 24.74
743 NASDAQ VIASP Wed, Mar 4, 2020 24.50 25.27 24.50 24.53
742 NASDAQ VIASP Tue, Mar 3, 2020 24.24 24.83 24.11 24.36
741 NASDAQ VIASP Mon, Mar 2, 2020 24.14 24.77 22.82 24.24
740 NASDAQ VIASP Fri, Feb 28, 2020 24.75 24.99 23.17 24.14
739 NASDAQ VIASP Thu, Feb 27, 2020 24.90 25.04 24.22 24.82
738 NASDAQ VIASP Wed, Feb 26, 2020 25.30 25.57 24.95 25.34
737 NASDAQ VIASP Tue, Feb 25, 2020 25.39 25.99 24.83 25.15
736 NASDAQ VIASP Mon, Feb 24, 2020 25.63 26.23 25.29 25.47
735 NASDAQ VIASP Fri, Feb 21, 2020 25.65 25.85 25.60 25.72
734 NASDAQ VIASP Thu, Feb 20, 2020 26.16 26.29 25.63 25.65
733 NASDAQ VIASP Wed, Feb 19, 2020 25.56 25.82 25.56 25.78
732 NASDAQ VIASP Tue, Feb 18, 2020 25.55 25.82 25.50 25.69
731 NASDAQ VIASP Fri, Feb 14, 2020 25.60 25.64 25.55 25.55
730 NASDAQ VIASP Thu, Feb 13, 2020 25.46 25.60 25.39 25.55
729 NASDAQ VIASP Wed, Feb 12, 2020 25.46 25.64 25.35 25.36
728 NASDAQ VIASP Tue, Feb 11, 2020 25.50 25.64 25.41 25.61
727 NASDAQ VIASP Mon, Feb 10, 2020 25.31 25.50 25.31 25.42
726 NASDAQ VIASP Fri, Feb 7, 2020 25.40 25.40 25.30 25.31
725 NASDAQ VIASP Thu, Feb 6, 2020 25.56 25.56 25.39 25.46
724 NASDAQ VIASP Wed, Feb 5, 2020 25.30 25.62 25.30 25.62
723 NASDAQ VIASP Tue, Feb 4, 2020 25.45 25.57 25.35 25.35
722 NASDAQ VIASP Mon, Feb 3, 2020 25.44 25.64 25.35 25.38
721 NASDAQ VIASP Fri, Jan 31, 2020 25.55 25.64 25.45 25.63
720 NASDAQ VIASP Thu, Jan 30, 2020 25.40 25.65 25.40 25.46
719 NASDAQ VIASP Wed, Jan 29, 2020 25.55 25.55 25.40 25.40
718 NASDAQ VIASP Tue, Jan 28, 2020 25.32 25.64 25.32 25.57
717 NASDAQ VIASP Mon, Jan 27, 2020 25.57 25.62 25.30 25.36
716 NASDAQ VIASP Fri, Jan 24, 2020 25.35 25.59 25.30 25.48
715 NASDAQ VIASP Thu, Jan 23, 2020 25.38 25.54 25.26 25.31
714 NASDAQ VIASP Wed, Jan 22, 2020 25.50 25.60 25.28 25.33
713 NASDAQ VIASP Tue, Jan 21, 2020 25.41 25.50 25.25 25.35
712 NASDAQ VIASP Fri, Jan 17, 2020 25.23 25.53 25.23 25.35
711 NASDAQ VIASP Thu, Jan 16, 2020 25.60 25.60 25.23 25.25
710 NASDAQ VIASP Wed, Jan 15, 2020 25.30 25.35 25.25 25.25
709 NASDAQ VIASP Tue, Jan 14, 2020 25.32 25.38 25.25 25.26
708 NASDAQ VIASP Mon, Jan 13, 2020 25.35 25.45 25.32 25.34
707 NASDAQ VIASP Fri, Jan 10, 2020 25.30 25.60 25.30 25.35
706 NASDAQ VIASP Thu, Jan 9, 2020 25.33 25.48 25.30 25.31
705 NASDAQ VIASP Wed, Jan 8, 2020 25.34 25.52 25.31 25.35
704 NASDAQ VIASP Tue, Jan 7, 2020 25.39 25.60 25.31 25.35
703 NASDAQ VIASP Mon, Jan 6, 2020 25.39 25.39 25.31 25.32
702 NASDAQ VIASP Fri, Jan 3, 2020 25.33 25.60 25.22 25.35
701 NASDAQ VIASP Thu, Jan 2, 2020 25.63 25.63 25.42 25.42
700 NASDAQ VIASP Tue, Dec 31, 2019 25.77 25.77 25.50 25.60
699 NASDAQ VIASP Mon, Dec 30, 2019 26.09 26.26 25.50 25.78
698 NASDAQ VIASP Fri, Dec 27, 2019 25.80 26.00 25.80 25.92
697 NASDAQ VIASP Thu, Dec 26, 2019 25.76 25.87 25.76 25.87
696 NASDAQ VIASP Tue, Dec 24, 2019 25.77 25.88 25.76 25.78
695 NASDAQ VIASP Mon, Dec 23, 2019 25.80 25.83 25.60 25.79
694 NASDAQ VIASP Fri, Dec 20, 2019 25.74 25.83 25.72 25.80
693 NASDAQ VIASP Thu, Dec 19, 2019 25.70 25.74 25.64 25.69
692 NASDAQ VIASP Wed, Dec 18, 2019 25.60 25.70 25.60 25.70
691 NASDAQ VIASP Tue, Dec 17, 2019 25.71 25.71 25.46 25.56
690 NASDAQ VIASP Mon, Dec 16, 2019 25.41 26.60 25.41 25.45
689 NASDAQ VIASP Fri, Dec 13, 2019 25.38 25.53 25.36 25.53
688 NASDAQ VIASP Thu, Dec 12, 2019 25.64 25.64 25.12 25.63
687 NASDAQ VIASP Wed, Dec 11, 2019 25.25 25.64 25.25 25.64
686 NASDAQ VIASP Tue, Dec 10, 2019 25.26 25.35 25.10 25.35
685 NASDAQ VIASP Mon, Dec 9, 2019 25.33 25.40 25.05 25.07
684 NASDAQ VIASP Fri, Dec 6, 2019 25.33 25.36 25.21 25.28
683 NASDAQ VIASP Thu, Dec 5, 2019 25.26 25.26 25.15 25.20
682 NASDAQ VIASP Wed, Dec 4, 2019 25.34 25.34 25.12 25.24
681 NASDAQ VIASP Tue, Dec 3, 2019 25.22 25.34 25.08 25.34
680 NASDAQ VIASP Mon, Dec 2, 2019 25.00 25.36 25.00 25.28
679 NASDAQ VIASP Fri, Nov 29, 2019 25.34 25.34 25.00 25.12
678 NASDAQ VIASP Wed, Nov 27, 2019 25.14 25.29 25.00 25.26
677 NASDAQ VIASP Tue, Nov 26, 2019 25.11 25.15 25.10 25.14
676 NASDAQ VIASP Mon, Nov 25, 2019 24.97 25.15 24.96 25.11
675 NASDAQ VIASP Fri, Nov 22, 2019 24.78 25.02 24.78 24.95
674 NASDAQ VIASP Thu, Nov 21, 2019 24.99 25.14 24.98 25.03
673 NASDAQ VIASP Wed, Nov 20, 2019 24.99 25.10 24.95 25.00
672 NASDAQ VIASP Tue, Nov 19, 2019 24.93 25.08 24.90 25.00
671 NASDAQ VIASP Mon, Nov 18, 2019 24.76 24.99 24.65 24.96
670 NASDAQ VIASP Fri, Nov 15, 2019 24.73 24.73 24.66 24.66
669 NASDAQ VIASP Thu, Nov 14, 2019 24.69 24.76 24.65 24.67
668 NASDAQ VIASP Wed, Nov 13, 2019 24.78 24.78 24.68 24.69
667 NASDAQ VIASP Tue, Nov 12, 2019 24.70 24.70 24.65 24.70
666 NASDAQ VIASP Mon, Nov 11, 2019 24.65 24.72 24.65 24.67
665 NASDAQ VIASP Fri, Nov 8, 2019 24.81 24.81 24.65 24.65
664 NASDAQ VIASP Thu, Nov 7, 2019 24.87 24.89 24.78 24.86
663 NASDAQ VIASP Wed, Nov 6, 2019 24.73 24.82 24.65 24.74
662 NASDAQ VIASP Tue, Nov 5, 2019 24.69 24.81 24.69 24.70
661 NASDAQ VIASP Mon, Nov 4, 2019 24.72 24.72 24.66 24.68
660 NASDAQ VIASP Fri, Nov 1, 2019 24.74 24.74 24.66 24.73
659 NASDAQ VIASP Thu, Oct 31, 2019 24.67 24.73 24.67 24.70
658 NASDAQ VIASP Wed, Oct 30, 2019 24.70 24.70 24.68 24.70
657 NASDAQ VIASP Tue, Oct 29, 2019 24.75 24.90 24.68 24.70
656 NASDAQ VIASP Mon, Oct 28, 2019 24.74 24.75 24.67 24.75
655 NASDAQ VIASP Fri, Oct 25, 2019 24.75 24.75 24.70 24.70
654 NASDAQ VIASP Thu, Oct 24, 2019 24.68 24.81 24.66 24.70
653 NASDAQ VIASP Wed, Oct 23, 2019 24.64 24.81 24.59 24.72
652 NASDAQ VIASP Tue, Oct 22, 2019 24.45 24.84 24.45 24.63
651 NASDAQ VIASP Mon, Oct 21, 2019 24.65 24.65 24.53 24.63
650 NASDAQ VIASP Fri, Oct 18, 2019 24.42 24.74 24.38 24.62
649 NASDAQ VIASP Thu, Oct 17, 2019 24.49 24.63 24.35 24.57
648 NASDAQ VIASP Wed, Oct 16, 2019 24.81 24.81 24.30 24.42
647 NASDAQ VIASP Tue, Oct 15, 2019 24.93 24.97 24.75 24.75
646 NASDAQ VIASP Mon, Oct 14, 2019 24.85 24.86 24.70 24.70
645 NASDAQ VIASP Fri, Oct 11, 2019 24.75 24.86 24.75 24.79
644 NASDAQ VIASP Thu, Oct 10, 2019 24.75 24.85 24.72 24.80
643 NASDAQ VIASP Wed, Oct 9, 2019 24.86 24.86 24.81 24.81
642 NASDAQ VIASP Tue, Oct 8, 2019 24.89 24.89 24.79 24.85
641 NASDAQ VIASP Mon, Oct 7, 2019 24.78 24.90 24.78 24.88
640 NASDAQ VIASP Fri, Oct 4, 2019 24.81 24.83 24.61 24.70
639 NASDAQ VIASP Thu, Oct 3, 2019 24.65 24.77 24.59 24.62
638 NASDAQ VIASP Wed, Oct 2, 2019 24.85 24.91 24.68 24.91
637 NASDAQ VIASP Tue, Oct 1, 2019 24.75 24.81 24.62 24.79
636 NASDAQ VIASP Mon, Sep 30, 2019 24.58 25.05 24.35 24.92
635 NASDAQ VIASP Fri, Sep 27, 2019 25.05 25.14 25.03 25.12
634 NASDAQ VIASP Thu, Sep 26, 2019 25.00 25.05 25.00 25.05
633 NASDAQ VIASP Wed, Sep 25, 2019 25.07 25.07 25.01 25.05
632 NASDAQ VIASP Tue, Sep 24, 2019 25.07 25.07 25.00 25.00
631 NASDAQ VIASP Mon, Sep 23, 2019 25.07 25.07 25.00 25.07
630 NASDAQ VIASP Fri, Sep 20, 2019 25.06 25.07 25.01 25.07
629 NASDAQ VIASP Thu, Sep 19, 2019 25.07 25.07 25.02 25.07
628 NASDAQ VIASP Wed, Sep 18, 2019 25.05 25.07 25.02 25.07
627 NASDAQ VIASP Tue, Sep 17, 2019 25.07 25.07 25.05 25.07
626 NASDAQ VIASP Mon, Sep 16, 2019 25.07 25.07 25.03 25.05
625 NASDAQ VIASP Fri, Sep 13, 2019 25.09 25.09 25.02 25.03
624 NASDAQ VIASP Thu, Sep 12, 2019 25.10 25.14 25.03 25.03
623 NASDAQ VIASP Wed, Sep 11, 2019 25.07 25.10 24.95 25.04
622 NASDAQ VIASP Tue, Sep 10, 2019 25.00 25.06 25.00 25.00
621 NASDAQ VIASP Mon, Sep 9, 2019 24.85 25.08 24.85 25.01
620 NASDAQ VIASP Fri, Sep 6, 2019 25.00 25.00 24.88 24.99
619 NASDAQ VIASP Thu, Sep 5, 2019 24.85 25.07 24.81 24.92
618 NASDAQ VIASP Wed, Sep 4, 2019 24.65 24.88 24.65 24.82
617 NASDAQ VIASP Tue, Sep 3, 2019 24.65 24.74 24.65 24.66
616 NASDAQ VIASP Fri, Aug 30, 2019 24.58 24.76 24.46 24.65
615 NASDAQ VIASP Thu, Aug 29, 2019 24.60 24.78 24.40 24.47
614 NASDAQ VIASP Wed, Aug 28, 2019 24.56 24.67 24.29 24.53
613 NASDAQ VIASP Tue, Aug 27, 2019 24.65 24.78 24.30 24.36
612 NASDAQ VIASP Mon, Aug 26, 2019 24.76 24.88 24.62 24.63
611 NASDAQ VIASP Fri, Aug 23, 2019 24.78 24.88 24.71 24.76
610 NASDAQ VIASP Thu, Aug 22, 2019 24.79 24.95 24.79 24.88
609 NASDAQ VIASP Wed, Aug 21, 2019 24.74 24.78 24.72 24.78
608 NASDAQ VIASP Tue, Aug 20, 2019 24.66 24.88 24.66 24.70
607 NASDAQ VIASP Mon, Aug 19, 2019 24.67 24.80 24.50 24.79
606 NASDAQ VIASP Fri, Aug 16, 2019 24.47 24.51 24.43 24.51
605 NASDAQ VIASP Thu, Aug 15, 2019 24.35 24.61 24.15 24.35
604 NASDAQ VIASP Wed, Aug 14, 2019 24.57 24.57 24.37 24.37
603 NASDAQ VIASP Tue, Aug 13, 2019 24.65 24.67 24.35 24.50
602 NASDAQ VIASP Mon, Aug 12, 2019 24.58 24.77 24.58 24.65
601 NASDAQ VIASP Fri, Aug 9, 2019 24.54 24.67 24.43 24.53
600 NASDAQ VIASP Thu, Aug 8, 2019 24.78 24.79 24.40 24.52
599 NASDAQ VIASP Wed, Aug 7, 2019 24.79 24.95 24.52 24.76
598 NASDAQ VIASP Tue, Aug 6, 2019 24.80 24.98 24.76 24.79
597 NASDAQ VIASP Mon, Aug 5, 2019 24.97 25.01 24.85 24.85
596 NASDAQ VIASP Fri, Aug 2, 2019 24.77 25.00 24.76 24.90
595 NASDAQ VIASP Thu, Aug 1, 2019 24.80 24.90 24.67 24.67
594 NASDAQ VIASP Wed, Jul 31, 2019 24.89 24.90 24.69 24.75
593 NASDAQ VIASP Tue, Jul 30, 2019 24.77 24.90 24.72 24.80
592 NASDAQ VIASP Mon, Jul 29, 2019 24.90 24.90 24.60 24.70
591 NASDAQ VIASP Fri, Jul 26, 2019 24.87 24.88 24.66 24.79
590 NASDAQ VIASP Thu, Jul 25, 2019 24.72 24.87 24.50 24.73
589 NASDAQ VIASP Wed, Jul 24, 2019 24.76 24.86 24.66 24.66
588 NASDAQ VIASP Tue, Jul 23, 2019 24.78 24.87 24.48 24.64
587 NASDAQ VIASP Mon, Jul 22, 2019 24.81 24.93 24.64 24.65
586 NASDAQ VIASP Fri, Jul 19, 2019 24.84 24.95 24.79 24.80
585 NASDAQ VIASP Thu, Jul 18, 2019 24.80 24.85 24.80 24.80
584 NASDAQ VIASP Wed, Jul 17, 2019 24.81 24.87 24.81 24.82
583 NASDAQ VIASP Tue, Jul 16, 2019 24.80 24.87 24.68 24.83
582 NASDAQ VIASP Mon, Jul 15, 2019 24.80 24.87 24.76 24.80
581 NASDAQ VIASP Fri, Jul 12, 2019 24.72 24.87 24.72 24.80
580 NASDAQ VIASP Thu, Jul 11, 2019 24.65 24.82 24.63 24.65
579 NASDAQ VIASP Wed, Jul 10, 2019 24.55 24.68 24.55 24.66
578 NASDAQ VIASP Tue, Jul 9, 2019 24.61 24.65 24.50 24.59
577 NASDAQ VIASP Mon, Jul 8, 2019 24.58 24.63 24.43 24.63
576 NASDAQ VIASP Fri, Jul 5, 2019 24.58 24.58 24.39 24.58
575 NASDAQ VIASP Wed, Jul 3, 2019 24.60 24.65 24.49 24.58
574 NASDAQ VIASP Tue, Jul 2, 2019 24.40 24.60 24.40 24.56
573 NASDAQ VIASP Mon, Jul 1, 2019 24.45 24.49 24.45 24.49
572 NASDAQ VIASP Fri, Jun 28, 2019 24.49 24.49 24.25 24.39
571 NASDAQ VIASP Thu, Jun 27, 2019 24.87 24.98 24.84 24.89
570 NASDAQ VIASP Wed, Jun 26, 2019 24.92 24.98 24.80 24.91
569 NASDAQ VIASP Tue, Jun 25, 2019 24.95 24.95 24.88 24.91
568 NASDAQ VIASP Mon, Jun 24, 2019 24.95 24.97 24.89 24.91
567 NASDAQ VIASP Fri, Jun 21, 2019 24.98 25.00 24.86 25.00
566 NASDAQ VIASP Thu, Jun 20, 2019 24.92 24.96 24.89 24.96
565 NASDAQ VIASP Wed, Jun 19, 2019 24.90 24.95 24.88 24.95
564 NASDAQ VIASP Tue, Jun 18, 2019 24.95 25.03 24.74 24.94
563 NASDAQ VIASP Mon, Jun 17, 2019 24.82 24.95 24.65 24.95
562 NASDAQ VIASP Fri, Jun 14, 2019 24.78 24.93 24.75 24.92
561 NASDAQ VIASP Thu, Jun 13, 2019 24.74 24.80 24.74 24.79
560 NASDAQ VIASP Wed, Jun 12, 2019 24.72 24.79 24.63 24.78
559 NASDAQ VIASP Tue, Jun 11, 2019 24.78 24.78 24.66 24.74
558 NASDAQ VIASP Mon, Jun 10, 2019 24.58 24.78 24.58 24.72
557 NASDAQ VIASP Fri, Jun 7, 2019 24.74 24.80 24.61 24.68
556 NASDAQ VIASP Thu, Jun 6, 2019 24.67 24.67 24.45 24.57
555 NASDAQ VIASP Wed, Jun 5, 2019 24.39 24.64 24.36 24.62
554 NASDAQ VIASP Tue, Jun 4, 2019 24.65 24.65 24.35 24.35
553 NASDAQ VIASP Mon, Jun 3, 2019 24.58 24.70 24.53 24.53
552 NASDAQ VIASP Fri, May 31, 2019 24.54 24.65 24.50 24.61
551 NASDAQ VIASP Thu, May 30, 2019 24.90 24.90 24.60 24.61
550 NASDAQ VIASP Wed, May 29, 2019 24.75 24.89 24.65 24.79
549 NASDAQ VIASP Tue, May 28, 2019 24.70 24.75 24.64 24.75
548 NASDAQ VIASP Fri, May 24, 2019 24.60 24.80 24.60 24.62
547 NASDAQ VIASP Thu, May 23, 2019 24.48 24.50 24.30 24.49
546 NASDAQ VIASP Wed, May 22, 2019 24.43 24.60 24.42 24.47
545 NASDAQ VIASP Tue, May 21, 2019 24.73 24.75 24.21 24.54
544 NASDAQ VIASP Mon, May 20, 2019 24.62 24.70 24.50 24.65
543 NASDAQ VIASP Fri, May 17, 2019 24.68 24.75 24.59 24.70
542 NASDAQ VIASP Thu, May 16, 2019 24.65 24.75 24.57 24.67
541 NASDAQ VIASP Wed, May 15, 2019 24.46 24.66 24.36 24.65
540 NASDAQ VIASP Tue, May 14, 2019 24.62 24.64 24.43 24.53
539 NASDAQ VIASP Mon, May 13, 2019 24.47 24.74 24.46 24.54
538 NASDAQ VIASP Fri, May 10, 2019 24.55 24.64 24.27 24.60
537 NASDAQ VIASP Thu, May 9, 2019 24.43 24.68 24.31 24.65
536 NASDAQ VIASP Wed, May 8, 2019 24.32 24.55 24.26 24.54
535 NASDAQ VIASP Tue, May 7, 2019 24.32 24.62 24.28 24.48
534 NASDAQ VIASP Mon, May 6, 2019 24.34 24.47 24.15 24.40
533 NASDAQ VIASP Fri, May 3, 2019 24.19 24.50 24.16 24.38
532 NASDAQ VIASP Thu, May 2, 2019 24.24 24.29 24.21 24.29
531 NASDAQ VIASP Wed, May 1, 2019 24.20 24.27 24.06 24.26
530 NASDAQ VIASP Tue, Apr 30, 2019 24.18 24.27 24.10 24.25
529 NASDAQ VIASP Mon, Apr 29, 2019 24.25 24.25 24.15 24.23
528 NASDAQ VIASP Fri, Apr 26, 2019 24.23 24.23 24.15 24.21
527 NASDAQ VIASP Thu, Apr 25, 2019 24.17 24.24 24.03 24.24
526 NASDAQ VIASP Wed, Apr 24, 2019 24.16 24.16 24.05 24.10
525 NASDAQ VIASP Tue, Apr 23, 2019 23.89 24.25 23.85 24.17
524 NASDAQ VIASP Mon, Apr 22, 2019 23.73 23.97 23.70 23.97
523 NASDAQ VIASP Thu, Apr 18, 2019 23.77 23.90 23.70 23.90
522 NASDAQ VIASP Wed, Apr 17, 2019 23.79 24.00 23.68 23.78
521 NASDAQ VIASP Tue, Apr 16, 2019 23.73 23.75 23.56 23.62
520 NASDAQ VIASP Mon, Apr 15, 2019 23.65 23.86 23.58 23.73
519 NASDAQ VIASP Fri, Apr 12, 2019 23.61 23.64 23.58 23.64
518 NASDAQ VIASP Thu, Apr 11, 2019 23.56 23.65 23.54 23.65
517 NASDAQ VIASP Wed, Apr 10, 2019 23.57 23.57 23.50 23.55
516 NASDAQ VIASP Tue, Apr 9, 2019 23.61 23.63 23.47 23.56
515 NASDAQ VIASP Mon, Apr 8, 2019 23.55 23.56 23.45 23.54
514 NASDAQ VIASP Fri, Apr 5, 2019 23.49 23.70 23.38 23.50
513 NASDAQ VIASP Thu, Apr 4, 2019 23.40 23.49 23.37 23.49
512 NASDAQ VIASP Wed, Apr 3, 2019 23.41 23.47 23.35 23.45
511 NASDAQ VIASP Tue, Apr 2, 2019 23.12 23.48 23.01 23.48
510 NASDAQ VIASP Mon, Apr 1, 2019 23.22 23.49 23.22 23.47
509 NASDAQ VIASP Fri, Mar 29, 2019 23.44 23.44 23.13 23.44
508 NASDAQ VIASP Thu, Mar 28, 2019 23.97 23.99 23.66 23.95
507 NASDAQ VIASP Wed, Mar 27, 2019 24.00 24.00 23.63 23.94
506 NASDAQ VIASP Tue, Mar 26, 2019 23.83 23.95 23.63 23.90
505 NASDAQ VIASP Mon, Mar 25, 2019 23.60 24.25 23.60 23.90
504 NASDAQ VIASP Fri, Mar 22, 2019 23.66 23.70 23.58 23.70
503 NASDAQ VIASP Thu, Mar 21, 2019 23.64 23.79 23.60 23.66
502 NASDAQ VIASP Wed, Mar 20, 2019 23.50 23.60 23.45 23.60
501 NASDAQ VIASP Tue, Mar 19, 2019 23.51 23.60 23.35 23.50
500 NASDAQ VIASP Mon, Mar 18, 2019 23.25 23.53 23.25 23.53
499 NASDAQ VIASP Fri, Mar 15, 2019 23.02 23.25 23.02 23.18
498 NASDAQ VIASP Thu, Mar 14, 2019 23.14 23.24 22.83 23.24
497 NASDAQ VIASP Wed, Mar 13, 2019 23.20 23.33 23.09 23.25
496 NASDAQ VIASP Tue, Mar 12, 2019 23.26 23.33 22.86 23.20
495 NASDAQ VIASP Mon, Mar 11, 2019 23.33 23.33 22.86 23.25
494 NASDAQ VIASP Fri, Mar 8, 2019 22.98 23.20 22.98 23.20
493 NASDAQ VIASP Thu, Mar 7, 2019 23.14 23.28 22.91 23.20
492 NASDAQ VIASP Wed, Mar 6, 2019 23.18 23.18 22.87 23.05
491 NASDAQ VIASP Tue, Mar 5, 2019 23.30 23.39 22.80 23.01
490 NASDAQ VIASP Mon, Mar 4, 2019 23.25 23.50 23.02 23.02
489 NASDAQ VIASP Fri, Mar 1, 2019 23.10 23.50 22.94 23.50
488 NASDAQ VIASP Thu, Feb 28, 2019 23.16 23.20 22.82 23.07
487 NASDAQ VIASP Wed, Feb 27, 2019 23.25 23.25 22.87 23.04
486 NASDAQ VIASP Tue, Feb 26, 2019 23.30 23.30 22.71 22.97
485 NASDAQ VIASP Mon, Feb 25, 2019 23.35 23.49 23.21 23.33
484 NASDAQ VIASP Fri, Feb 22, 2019 23.31 23.40 23.12 23.30
483 NASDAQ VIASP Thu, Feb 21, 2019 23.15 23.40 22.84 23.31
482 NASDAQ VIASP Wed, Feb 20, 2019 23.25 23.31 23.12 23.31
481 NASDAQ VIASP Tue, Feb 19, 2019 23.03 23.50 23.03 23.10
480 NASDAQ VIASP Fri, Feb 15, 2019 23.55 23.55 23.00 23.25
479 NASDAQ VIASP Thu, Feb 14, 2019 23.50 23.50 23.20 23.35
478 NASDAQ VIASP Wed, Feb 13, 2019 22.85 23.37 22.65 23.35
477 NASDAQ VIASP Tue, Feb 12, 2019 22.43 23.35 22.25 22.75
476 NASDAQ VIASP Mon, Feb 11, 2019 23.05 23.15 22.43 22.44
475 NASDAQ VIASP Fri, Feb 8, 2019 22.90 23.30 22.90 23.15
474 NASDAQ VIASP Thu, Feb 7, 2019 22.69 23.49 22.36 23.39
473 NASDAQ VIASP Wed, Feb 6, 2019 22.48 22.94 22.46 22.88
472 NASDAQ VIASP Tue, Feb 5, 2019 22.20 22.49 22.02 22.39
471 NASDAQ VIASP Mon, Feb 4, 2019 22.29 22.29 22.13 22.29
470 NASDAQ VIASP Fri, Feb 1, 2019 22.12 22.29 21.96 22.28
469 NASDAQ VIASP Thu, Jan 31, 2019 22.28 22.28 21.88 22.05
468 NASDAQ VIASP Wed, Jan 30, 2019 22.04 22.15 21.85 22.15
467 NASDAQ VIASP Tue, Jan 29, 2019 22.10 22.20 21.87 22.05
466 NASDAQ VIASP Mon, Jan 28, 2019 21.83 22.25 21.83 22.09
465 NASDAQ VIASP Fri, Jan 25, 2019 21.87 21.99 21.57 21.95
464 NASDAQ VIASP Thu, Jan 24, 2019 21.97 21.97 21.56 21.56
463 NASDAQ VIASP Wed, Jan 23, 2019 21.75 22.00 21.38 21.99
462 NASDAQ VIASP Tue, Jan 22, 2019 21.53 21.93 21.39 21.91
461 NASDAQ VIASP Fri, Jan 18, 2019 21.90 22.00 21.39 21.74
460 NASDAQ VIASP Thu, Jan 17, 2019 22.10 22.10 21.60 21.98
459 NASDAQ VIASP Wed, Jan 16, 2019 21.79 22.00 21.14 22.00
458 NASDAQ VIASP Tue, Jan 15, 2019 21.85 21.95 21.24 21.79
457 NASDAQ VIASP Mon, Jan 14, 2019 21.47 21.95 21.33 21.90
456 NASDAQ VIASP Fri, Jan 11, 2019 21.80 21.99 21.55 21.78
455 NASDAQ VIASP Thu, Jan 10, 2019 21.89 21.94 21.89 21.90
454 NASDAQ VIASP Wed, Jan 9, 2019 21.80 21.98 21.68 21.90
453 NASDAQ VIASP Tue, Jan 8, 2019 21.43 21.80 21.08 21.57
452 NASDAQ VIASP Mon, Jan 7, 2019 20.98 21.35 19.51 21.29
451 NASDAQ VIASP Fri, Jan 4, 2019 21.47 21.79 19.52 21.00
450 NASDAQ VIASP Thu, Jan 3, 2019 19.55 20.95 19.37 20.85
449 NASDAQ VIASP Wed, Jan 2, 2019 18.55 19.95 18.55 19.54
448 NASDAQ VIASP Mon, Dec 31, 2018 19.09 19.21 18.25 18.50
447 NASDAQ VIASP Fri, Dec 28, 2018 18.47 18.90 17.10 18.21
446 NASDAQ VIASP Thu, Dec 27, 2018 18.89 18.99 17.80 18.00
445 NASDAQ VIASP Wed, Dec 26, 2018 18.10 18.90 18.10 18.90
444 NASDAQ VIASP Mon, Dec 24, 2018 17.99 18.45 17.70 18.10
443 NASDAQ VIASP Fri, Dec 21, 2018 18.20 18.67 17.85 17.95
442 NASDAQ VIASP Thu, Dec 20, 2018 18.42 18.50 17.60 17.80
441 NASDAQ VIASP Wed, Dec 19, 2018 18.56 19.14 17.90 18.58
440 NASDAQ VIASP Tue, Dec 18, 2018 19.56 19.85 17.82 18.46
439 NASDAQ VIASP Mon, Dec 17, 2018 21.15 21.15 18.96 19.48
438 NASDAQ VIASP Fri, Dec 14, 2018 21.80 21.80 21.11 21.25
437 NASDAQ VIASP Thu, Dec 13, 2018 22.34 22.34 21.90 21.90
436 NASDAQ VIASP Wed, Dec 12, 2018 22.00 22.60 21.91 22.35
435 NASDAQ VIASP Tue, Dec 11, 2018 22.05 22.05 21.90 21.95
434 NASDAQ VIASP Mon, Dec 10, 2018 22.00 22.24 21.90 22.12
433 NASDAQ VIASP Fri, Dec 7, 2018 22.01 22.25 21.91 22.22
432 NASDAQ VIASP Thu, Dec 6, 2018 21.90 22.00 21.90 21.95
431 NASDAQ VIASP Tue, Dec 4, 2018 22.10 22.18 21.92 22.00
430 NASDAQ VIASP Mon, Dec 3, 2018 22.16 22.16 21.75 22.16
429 NASDAQ VIASP Fri, Nov 30, 2018 22.02 22.34 22.02 22.24
428 NASDAQ VIASP Thu, Nov 29, 2018 22.12 22.17 22.09 22.13
427 NASDAQ VIASP Wed, Nov 28, 2018 22.12 22.39 22.12 22.16
426 NASDAQ VIASP Tue, Nov 27, 2018 22.29 22.29 22.09 22.11
425 NASDAQ VIASP Mon, Nov 26, 2018 22.49 22.49 22.17 22.17
424 NASDAQ VIASP Fri, Nov 23, 2018 22.29 22.29 22.15 22.15
423 NASDAQ VIASP Wed, Nov 21, 2018 22.10 22.62 22.10 22.52
422 NASDAQ VIASP Tue, Nov 20, 2018 21.85 22.25 21.70 21.97
421 NASDAQ VIASP Mon, Nov 19, 2018 22.49 22.49 21.86 21.91
420 NASDAQ VIASP Fri, Nov 16, 2018 22.17 22.71 22.02 22.41
419 NASDAQ VIASP Thu, Nov 15, 2018 22.75 23.15 21.52 23.06
418 NASDAQ VIASP Wed, Nov 14, 2018 23.60 23.60 22.86 23.10
417 NASDAQ VIASP Tue, Nov 13, 2018 23.15 23.55 22.69 23.55
416 NASDAQ VIASP Mon, Nov 12, 2018 23.05 23.59 22.41 23.15
415 NASDAQ VIASP Fri, Nov 9, 2018 22.80 23.36 22.40 23.18
414 NASDAQ VIASP Thu, Nov 8, 2018 22.49 22.77 22.21 22.77
413 NASDAQ VIASP Wed, Nov 7, 2018 22.26 22.50 22.00 22.49
412 NASDAQ VIASP Tue, Nov 6, 2018 21.40 22.26 21.40 22.02
411 NASDAQ VIASP Mon, Nov 5, 2018 21.75 21.75 21.25 21.26
410 NASDAQ VIASP Fri, Nov 2, 2018 21.08 21.96 21.08 21.20
409 NASDAQ VIASP Thu, Nov 1, 2018 21.59 21.88 21.07 21.08
408 NASDAQ VIASP Wed, Oct 31, 2018 21.83 21.99 21.51 21.51
407 NASDAQ VIASP Tue, Oct 30, 2018 21.98 22.45 21.75 21.75
406 NASDAQ VIASP Mon, Oct 29, 2018 22.10 22.35 21.80 21.82
405 NASDAQ VIASP Fri, Oct 26, 2018 22.22 22.45 22.03 22.06
404 NASDAQ VIASP Thu, Oct 25, 2018 22.29 22.82 22.14 22.31
403 NASDAQ VIASP Wed, Oct 24, 2018 22.39 22.69 22.22 22.22
402 NASDAQ VIASP Tue, Oct 23, 2018 22.60 22.79 22.47 22.47
401 NASDAQ VIASP Mon, Oct 22, 2018 22.58 22.89 22.58 22.87
400 NASDAQ VIASP Fri, Oct 19, 2018 22.38 22.75 22.30 22.55
399 NASDAQ VIASP Thu, Oct 18, 2018 22.49 22.69 22.23 22.65
398 NASDAQ VIASP Wed, Oct 17, 2018 22.60 22.89 22.23 22.69
397 NASDAQ VIASP Tue, Oct 16, 2018 22.80 22.80 22.71 22.73
396 NASDAQ VIASP Mon, Oct 15, 2018 22.81 22.89 22.55 22.81
395 NASDAQ VIASP Fri, Oct 12, 2018 22.90 23.05 22.50 22.62
394 NASDAQ VIASP Thu, Oct 11, 2018 22.80 23.43 22.79 22.88
393 NASDAQ VIASP Wed, Oct 10, 2018 23.51 23.51 22.92 23.02
392 NASDAQ VIASP Tue, Oct 9, 2018 23.15 23.40 22.98 23.40
391 NASDAQ VIASP Mon, Oct 8, 2018 23.04 23.15 22.80 22.90
390 NASDAQ VIASP Fri, Oct 5, 2018 22.92 23.10 22.90 23.00
389 NASDAQ VIASP Thu, Oct 4, 2018 22.89 22.95 22.80 22.95
388 NASDAQ VIASP Wed, Oct 3, 2018 23.10 23.33 22.90 22.90
387 NASDAQ VIASP Tue, Oct 2, 2018 23.25 23.30 23.11 23.19
386 NASDAQ VIASP Mon, Oct 1, 2018 23.74 23.74 23.31 23.31
385 NASDAQ VIASP Fri, Sep 28, 2018 24.47 24.47 23.51 23.62
384 NASDAQ VIASP Thu, Sep 27, 2018 24.40 24.60 24.27 24.50
383 NASDAQ VIASP Wed, Sep 26, 2018 24.40 24.50 24.02 24.30
382 NASDAQ VIASP Tue, Sep 25, 2018 24.19 24.50 24.19 24.40
381 NASDAQ VIASP Mon, Sep 24, 2018 24.29 24.45 24.29 24.42
380 NASDAQ VIASP Fri, Sep 21, 2018 24.38 24.40 24.34 24.40
379 NASDAQ VIASP Thu, Sep 20, 2018 24.50 24.50 24.31 24.40
378 NASDAQ VIASP Wed, Sep 19, 2018 24.45 24.45 24.35 24.45
377 NASDAQ VIASP Tue, Sep 18, 2018 24.38 24.43 24.23 24.40
376 NASDAQ VIASP Mon, Sep 17, 2018 24.50 24.50 24.30 24.42
375 NASDAQ VIASP Fri, Sep 14, 2018 23.85 24.48 23.85 24.45
374 NASDAQ VIASP Thu, Sep 13, 2018 24.29 24.34 23.90 23.90
373 NASDAQ VIASP Wed, Sep 12, 2018 24.25 24.49 24.25 24.33
372 NASDAQ VIASP Tue, Sep 11, 2018 24.20 24.48 24.18 24.44
371 NASDAQ VIASP Mon, Sep 10, 2018 24.06 24.47 24.06 24.47
370 NASDAQ VIASP Fri, Sep 7, 2018 24.34 24.39 24.06 24.27
369 NASDAQ VIASP Thu, Sep 6, 2018 24.49 24.49 24.00 24.35
368 NASDAQ VIASP Wed, Sep 5, 2018 24.17 24.49 23.98 24.47
367 NASDAQ VIASP Tue, Sep 4, 2018 24.30 24.49 24.20 24.20
366 NASDAQ VIASP Fri, Aug 31, 2018 24.48 24.48 24.30 24.30
365 NASDAQ VIASP Thu, Aug 30, 2018 24.20 24.47 24.15 24.27
364 NASDAQ VIASP Wed, Aug 29, 2018 24.19 24.45 24.02 24.20
363 NASDAQ VIASP Tue, Aug 28, 2018 24.11 24.45 24.02 24.15
362 NASDAQ VIASP Mon, Aug 27, 2018 23.95 24.15 23.95 24.15
361 NASDAQ VIASP Fri, Aug 24, 2018 23.80 23.95 23.75 23.95
360 NASDAQ VIASP Thu, Aug 23, 2018 23.72 23.84 23.65 23.84
359 NASDAQ VIASP Wed, Aug 22, 2018 23.77 23.80 23.66 23.70
358 NASDAQ VIASP Tue, Aug 21, 2018 23.80 23.80 23.71 23.77
357 NASDAQ VIASP Mon, Aug 20, 2018 23.60 23.60 23.50 23.59
356 NASDAQ VIASP Fri, Aug 17, 2018 23.49 23.70 23.49 23.61
355 NASDAQ VIASP Thu, Aug 16, 2018 23.50 23.62 23.49 23.62
354 NASDAQ VIASP Wed, Aug 15, 2018 23.26 23.60 23.26 23.45
353 NASDAQ VIASP Tue, Aug 14, 2018 23.51 23.60 23.40 23.59
352 NASDAQ VIASP Mon, Aug 13, 2018 23.52 23.59 23.48 23.59
351 NASDAQ VIASP Fri, Aug 10, 2018 23.38 23.50 23.21 23.49
350 NASDAQ VIASP Thu, Aug 9, 2018 23.36 23.60 23.35 23.35
349 NASDAQ VIASP Wed, Aug 8, 2018 23.44 23.60 23.38 23.38
348 NASDAQ VIASP Tue, Aug 7, 2018 23.45 23.56 23.37 23.47
347 NASDAQ VIASP Mon, Aug 6, 2018 23.50 23.62 23.45 23.45
346 NASDAQ VIASP Fri, Aug 3, 2018 23.51 23.60 23.37 23.46
345 NASDAQ VIASP Thu, Aug 2, 2018 23.53 23.66 23.37 23.37
344 NASDAQ VIASP Wed, Aug 1, 2018 23.75 23.75 23.47 23.50
343 NASDAQ VIASP Tue, Jul 31, 2018 23.73 23.80 23.56 23.77
342 NASDAQ VIASP Mon, Jul 30, 2018 23.75 23.80 23.50 23.70
341 NASDAQ VIASP Fri, Jul 27, 2018 23.80 23.80 23.54 23.70
340 NASDAQ VIASP Thu, Jul 26, 2018 23.70 23.80 23.51 23.67
339 NASDAQ VIASP Wed, Jul 25, 2018 23.66 23.75 23.66 23.72
338 NASDAQ VIASP Tue, Jul 24, 2018 23.62 23.70 23.50 23.60
337 NASDAQ VIASP Mon, Jul 23, 2018 23.62 23.71 23.60 23.65
336 NASDAQ VIASP Fri, Jul 20, 2018 23.63 23.63 23.59 23.60
335 NASDAQ VIASP Thu, Jul 19, 2018 23.66 23.79 23.58 23.63
334 NASDAQ VIASP Wed, Jul 18, 2018 23.67 23.81 23.50 23.66
333 NASDAQ VIASP Tue, Jul 17, 2018 23.50 23.67 23.50 23.67
332 NASDAQ VIASP Mon, Jul 16, 2018 23.47 23.58 23.35 23.44
331 NASDAQ VIASP Fri, Jul 13, 2018 23.50 23.61 23.11 23.31
330 NASDAQ VIASP Thu, Jul 12, 2018 23.60 23.61 23.46 23.58
329 NASDAQ VIASP Wed, Jul 11, 2018 23.63 23.66 23.48 23.63
328 NASDAQ VIASP Tue, Jul 10, 2018 23.66 23.66 23.60 23.63
327 NASDAQ VIASP Mon, Jul 9, 2018 23.73 23.73 23.60 23.60
326 NASDAQ VIASP Fri, Jul 6, 2018 23.78 23.79 23.62 23.72
325 NASDAQ VIASP Thu, Jul 5, 2018 23.39 23.84 23.39 23.65
324 NASDAQ VIASP Tue, Jul 3, 2018 23.05 23.35 23.05 23.30
323 NASDAQ VIASP Mon, Jul 2, 2018 23.20 23.31 23.20 23.21
322 NASDAQ VIASP Fri, Jun 29, 2018 23.65 23.65 23.00 23.12
321 NASDAQ VIASP Thu, Jun 28, 2018 23.75 23.90 23.75 23.77
320 NASDAQ VIASP Wed, Jun 27, 2018 23.87 23.92 23.67 23.67
319 NASDAQ VIASP Tue, Jun 26, 2018 23.81 24.05 23.71 23.84
318 NASDAQ VIASP Mon, Jun 25, 2018 23.87 24.02 23.60 23.98
317 NASDAQ VIASP Fri, Jun 22, 2018 23.78 23.85 23.75 23.84
316 NASDAQ VIASP Thu, Jun 21, 2018 23.62 23.85 23.62 23.71
315 NASDAQ VIASP Wed, Jun 20, 2018 23.50 23.72 23.45 23.70
314 NASDAQ VIASP Tue, Jun 19, 2018 23.50 23.50 23.45 23.50
313 NASDAQ VIASP Mon, Jun 18, 2018 23.44 23.50 23.42 23.50
312 NASDAQ VIASP Fri, Jun 15, 2018 23.40 23.50 23.32 23.45
311 NASDAQ VIASP Thu, Jun 14, 2018 23.32 23.50 23.31 23.40
310 NASDAQ VIASP Wed, Jun 13, 2018 23.35 23.35 23.27 23.31
309 NASDAQ VIASP Tue, Jun 12, 2018 23.42 23.42 23.29 23.31
308 NASDAQ VIASP Mon, Jun 11, 2018 23.30 23.49 23.26 23.26
307 NASDAQ VIASP Fri, Jun 8, 2018 23.06 23.30 23.05 23.30
306 NASDAQ VIASP Thu, Jun 7, 2018 23.05 23.25 23.05 23.05
305 NASDAQ VIASP Wed, Jun 6, 2018 23.05 23.33 23.05 23.08
304 NASDAQ VIASP Tue, Jun 5, 2018 22.95 23.25 22.91 23.15
303 NASDAQ VIASP Mon, Jun 4, 2018 22.99 23.04 22.95 22.95
302 NASDAQ VIASP Fri, Jun 1, 2018 22.89 23.09 22.85 22.87
301 NASDAQ VIASP Thu, May 31, 2018 22.76 23.08 22.76 22.90
300 NASDAQ VIASP Wed, May 30, 2018 23.01 23.14 22.95 22.95
299 NASDAQ VIASP Tue, May 29, 2018 23.00 23.25 22.96 23.15
298 NASDAQ VIASP Fri, May 25, 2018 22.70 23.00 22.70 23.00
297 NASDAQ VIASP Thu, May 24, 2018 22.50 22.60 22.40 22.43
296 NASDAQ VIASP Wed, May 23, 2018 22.70 22.70 22.45 22.47
295 NASDAQ VIASP Tue, May 22, 2018 22.60 22.66 22.41 22.65
294 NASDAQ VIASP Mon, May 21, 2018 23.08 23.08 22.55 22.55
293 NASDAQ VIASP Fri, May 18, 2018 22.76 23.00 22.60 22.97
292 NASDAQ VIASP Thu, May 17, 2018 22.52 22.79 22.52 22.66
291 NASDAQ VIASP Wed, May 16, 2018 22.84 22.90 22.50 22.62
290 NASDAQ VIASP Tue, May 15, 2018 22.84 22.90 22.69 22.83
289 NASDAQ VIASP Mon, May 14, 2018 22.55 22.93 22.55 22.87
288 NASDAQ VIASP Fri, May 11, 2018 22.20 22.72 22.08 22.51
287 NASDAQ VIASP Thu, May 10, 2018 23.56 23.56 21.90 22.20
286 NASDAQ VIASP Wed, May 9, 2018 23.72 23.85 23.68 23.69
285 NASDAQ VIASP Tue, May 8, 2018 23.85 23.85 23.65 23.85
284 NASDAQ VIASP Mon, May 7, 2018 23.72 23.97 23.61 23.90
283 NASDAQ VIASP Fri, May 4, 2018 23.67 23.75 23.55 23.56
282 NASDAQ VIASP Thu, May 3, 2018 23.85 24.01 23.62 23.90
281 NASDAQ VIASP Wed, May 2, 2018 23.84 23.85 23.62 23.75
280 NASDAQ VIASP Tue, May 1, 2018 23.68 23.85 23.62 23.81
279 NASDAQ VIASP Mon, Apr 30, 2018 23.80 23.85 23.74 23.85
278 NASDAQ VIASP Fri, Apr 27, 2018 23.70 24.15 23.55 23.55
277 NASDAQ VIASP Thu, Apr 26, 2018 24.11 24.11 23.45 23.51
276 NASDAQ VIASP Wed, Apr 25, 2018 24.10 24.20 23.98 24.14
275 NASDAQ VIASP Tue, Apr 24, 2018 24.01 24.15 23.97 24.15
274 NASDAQ VIASP Mon, Apr 23, 2018 24.14 24.15 24.10 24.14
273 NASDAQ VIASP Fri, Apr 20, 2018 24.20 24.20 24.08 24.14
272 NASDAQ VIASP Thu, Apr 19, 2018 24.48 24.49 24.24 24.24
271 NASDAQ VIASP Wed, Apr 18, 2018 24.50 24.50 24.30 24.47
270 NASDAQ VIASP Tue, Apr 17, 2018 24.47 24.55 24.30 24.48
269 NASDAQ VIASP Mon, Apr 16, 2018 24.44 24.55 24.44 24.45
268 NASDAQ VIASP Fri, Apr 13, 2018 24.50 24.50 24.29 24.33
267 NASDAQ VIASP Thu, Apr 12, 2018 24.32 24.55 24.32 24.40
266 NASDAQ VIASP Wed, Apr 11, 2018 24.25 24.34 24.25 24.34
265 NASDAQ VIASP Tue, Apr 10, 2018 24.25 24.30 24.05 24.30
264 NASDAQ VIASP Mon, Apr 9, 2018 24.09 24.25 23.95 24.25
263 NASDAQ VIASP Fri, Apr 6, 2018 24.15 24.16 24.10 24.11
262 NASDAQ VIASP Thu, Apr 5, 2018 24.12 24.20 24.00 24.20
261 NASDAQ VIASP Wed, Apr 4, 2018 24.00 24.18 24.00 24.18
260 NASDAQ VIASP Tue, Apr 3, 2018 24.21 24.24 24.00 24.20
259 NASDAQ VIASP Mon, Apr 2, 2018 24.23 24.24 24.00 24.19
258 NASDAQ VIASP Thu, Mar 29, 2018 24.20 24.20 23.92 24.00
257 NASDAQ VIASP Wed, Mar 28, 2018 24.40 24.60 24.40 24.53
256 NASDAQ VIASP Tue, Mar 27, 2018 24.66 24.70 24.40 24.49
255 NASDAQ VIASP Mon, Mar 26, 2018 24.50 24.72 24.50 24.61
254 NASDAQ VIASP Fri, Mar 23, 2018 24.73 24.75 24.35 24.35
253 NASDAQ VIASP Thu, Mar 22, 2018 24.68 24.70 24.60 24.64
252 NASDAQ VIASP Wed, Mar 21, 2018 24.78 24.80 24.55 24.56
251 NASDAQ VIASP Tue, Mar 20, 2018 24.75 24.77 24.60 24.75
250 NASDAQ VIASP Mon, Mar 19, 2018 24.70 24.80 24.70 24.77
249 NASDAQ VIASP Fri, Mar 16, 2018 24.80 24.87 24.36 24.73
248 NASDAQ VIASP Thu, Mar 15, 2018 24.84 24.85 24.55 24.67
247 NASDAQ VIASP Wed, Mar 14, 2018 24.73 24.89 24.60 24.63
246 NASDAQ VIASP Tue, Mar 13, 2018 24.61 24.80 24.50 24.80
245 NASDAQ VIASP Mon, Mar 12, 2018 24.24 24.69 24.15 24.51
244 NASDAQ VIASP Fri, Mar 9, 2018 23.76 24.20 23.73 24.20
243 NASDAQ VIASP Thu, Mar 8, 2018 23.55 23.58 23.12 23.43
242 NASDAQ VIASP Wed, Mar 7, 2018 23.95 23.95 23.45 23.45
241 NASDAQ VIASP Tue, Mar 6, 2018 24.00 24.00 23.85 23.85
240 NASDAQ VIASP Mon, Mar 5, 2018 23.97 23.97 23.70 23.80
239 NASDAQ VIASP Fri, Mar 2, 2018 23.84 23.84 23.60 23.83
238 NASDAQ VIASP Thu, Mar 1, 2018 23.95 23.95 23.80 23.86
237 NASDAQ VIASP Wed, Feb 28, 2018 24.03 24.03 23.81 23.94
236 NASDAQ VIASP Tue, Feb 27, 2018 23.91 23.91 23.80 23.88
235 NASDAQ VIASP Mon, Feb 26, 2018 23.88 24.03 23.88 23.93
234 NASDAQ VIASP Fri, Feb 23, 2018 23.65 24.00 23.52 23.80
233 NASDAQ VIASP Thu, Feb 22, 2018 23.30 23.58 23.30 23.55
232 NASDAQ VIASP Wed, Feb 21, 2018 23.40 23.55 23.07 23.50
231 NASDAQ VIASP Tue, Feb 20, 2018 23.11 23.20 23.00 23.00
230 NASDAQ VIASP Fri, Feb 16, 2018 23.30 23.47 23.25 23.26
229 NASDAQ VIASP Thu, Feb 15, 2018 23.35 23.35 23.15 23.30
228 NASDAQ VIASP Wed, Feb 14, 2018 23.33 23.50 23.17 23.35
227 NASDAQ VIASP Tue, Feb 13, 2018 24.25 24.25 22.84 23.32
226 NASDAQ VIASP Mon, Feb 12, 2018 24.33 24.34 24.05 24.05
225 NASDAQ VIASP Fri, Feb 9, 2018 24.45 24.45 24.15 24.25
224 NASDAQ VIASP Thu, Feb 8, 2018 24.20 24.35 24.11 24.35
223 NASDAQ VIASP Wed, Feb 7, 2018 24.20 24.35 24.15 24.28
222 NASDAQ VIASP Tue, Feb 6, 2018 24.27 24.35 24.10 24.15
221 NASDAQ VIASP Mon, Feb 5, 2018 24.55 24.55 24.09 24.27
220 NASDAQ VIASP Fri, Feb 2, 2018 24.31 24.35 24.00 24.00
219 NASDAQ VIASP Thu, Feb 1, 2018 24.44 24.61 24.38 24.39
218 NASDAQ VIASP Wed, Jan 31, 2018 24.37 24.55 24.30 24.38
217 NASDAQ VIASP Tue, Jan 30, 2018 24.45 24.59 24.38 24.45
216 NASDAQ VIASP Mon, Jan 29, 2018 24.60 24.62 24.45 24.59
215 NASDAQ VIASP Fri, Jan 26, 2018 24.89 24.90 24.28 24.60
214 NASDAQ VIASP Thu, Jan 25, 2018 24.76 24.90 24.76 24.87
213 NASDAQ VIASP Wed, Jan 24, 2018 25.01 25.05 24.70 24.75
212 NASDAQ VIASP Tue, Jan 23, 2018 26.02 26.02 25.20 25.29
211 NASDAQ VIASP Mon, Jan 22, 2018 26.10 26.70 26.07 26.70
210 NASDAQ VIASP Fri, Jan 19, 2018 26.01 26.17 26.01 26.07
209 NASDAQ VIASP Thu, Jan 18, 2018 26.00 26.28 25.95 26.22
208 NASDAQ VIASP Wed, Jan 17, 2018 26.21 26.59 26.00 26.40
207 NASDAQ VIASP Tue, Jan 16, 2018 26.28 26.30 26.09 26.09
206 NASDAQ VIASP Fri, Jan 12, 2018 26.24 26.40 26.17 26.17
205 NASDAQ VIASP Thu, Jan 11, 2018 26.59 26.59 26.15 26.30
204 NASDAQ VIASP Wed, Jan 10, 2018 25.95 26.32 25.95 26.32
203 NASDAQ VIASP Tue, Jan 9, 2018 0.00 0.00 0.00 26.49
202 NASDAQ VIASP Mon, Jan 8, 2018 25.85 26.49 25.85 26.49
201 NASDAQ VIASP Fri, Jan 5, 2018 26.63 26.65 25.83 25.83
200 NASDAQ VIASP Thu, Jan 4, 2018 26.69 26.69 26.59 26.59
199 NASDAQ VIASP Wed, Jan 3, 2018 26.45 26.65 26.45 26.49
198 NASDAQ VIASP Tue, Jan 2, 2018 26.63 26.63 26.40 26.53
197 NASDAQ VIASP Fri, Dec 29, 2017 26.84 26.84 26.58 26.61
196 NASDAQ VIASP Thu, Dec 28, 2017 26.81 26.86 26.54 26.76
195 NASDAQ VIASP Wed, Dec 27, 2017 27.22 27.22 26.95 27.00
194 NASDAQ VIASP Tue, Dec 26, 2017 27.01 27.22 27.01 27.22
193 NASDAQ VIASP Fri, Dec 22, 2017 26.61 27.25 26.61 27.02
192 NASDAQ VIASP Thu, Dec 21, 2017 26.50 26.67 26.47 26.67
191 NASDAQ VIASP Wed, Dec 20, 2017 26.65 26.67 26.45 26.51
190 NASDAQ VIASP Tue, Dec 19, 2017 26.65 26.65 26.50 26.50
189 NASDAQ VIASP Mon, Dec 18, 2017 26.60 26.67 26.45 26.64
188 NASDAQ VIASP Fri, Dec 15, 2017 26.62 26.62 26.49 26.49
187 NASDAQ VIASP Thu, Dec 14, 2017 26.59 26.65 26.48 26.48
186 NASDAQ VIASP Wed, Dec 13, 2017 26.50 26.61 26.50 26.61
185 NASDAQ VIASP Tue, Dec 12, 2017 26.35 26.59 26.35 26.59
184 NASDAQ VIASP Mon, Dec 11, 2017 26.50 26.50 26.35 26.35
183 NASDAQ VIASP Fri, Dec 8, 2017 26.55 26.57 26.38 26.51
182 NASDAQ VIASP Thu, Dec 7, 2017 26.54 26.54 26.25 26.38
181 NASDAQ VIASP Wed, Dec 6, 2017 0.00 0.00 0.00 26.27
180 NASDAQ VIASP Tue, Dec 5, 2017 26.40 26.65 26.25 26.27
179 NASDAQ VIASP Mon, Dec 4, 2017 26.40 26.40 26.40 26.40
178 NASDAQ VIASP Fri, Dec 1, 2017 25.85 26.40 25.85 26.40
177 NASDAQ VIASP Thu, Nov 30, 2017 26.45 26.71 25.00 25.90
176 NASDAQ VIASP Wed, Nov 29, 2017 26.55 26.55 26.40 26.42
175 NASDAQ VIASP Tue, Nov 28, 2017 26.81 26.84 26.44 26.71
174 NASDAQ VIASP Mon, Nov 27, 2017 26.51 26.85 26.38 26.38
173 NASDAQ VIASP Fri, Nov 24, 2017 26.69 26.69 26.69 26.69
172 NASDAQ VIASP Wed, Nov 22, 2017 26.63 26.64 26.63 26.64
171 NASDAQ VIASP Tue, Nov 21, 2017 26.69 26.69 26.50 26.61
170 NASDAQ VIASP Mon, Nov 20, 2017 26.77 26.77 26.77 26.77
169 NASDAQ VIASP Fri, Nov 17, 2017 26.85 26.85 26.51 26.78
168 NASDAQ VIASP Thu, Nov 16, 2017 26.69 26.85 26.69 26.85
167 NASDAQ VIASP Wed, Nov 15, 2017 26.65 26.81 26.55 26.57
166 NASDAQ VIASP Tue, Nov 14, 2017 26.85 26.85 26.51 26.76
165 NASDAQ VIASP Mon, Nov 13, 2017 27.04 27.10 26.90 26.90
164 NASDAQ VIASP Fri, Nov 10, 2017 27.22 27.22 27.02 27.02
163 NASDAQ VIASP Thu, Nov 9, 2017 27.19 27.20 27.01 27.17
162 NASDAQ VIASP Wed, Nov 8, 2017 26.75 27.14 26.75 27.00
161 NASDAQ VIASP Tue, Nov 7, 2017 26.64 27.03 26.64 26.90
160 NASDAQ VIASP Mon, Nov 6, 2017 27.22 27.35 26.95 27.30
159 NASDAQ VIASP Fri, Nov 3, 2017 26.83 27.31 26.57 26.72
158 NASDAQ VIASP Thu, Nov 2, 2017 26.73 27.34 26.73 27.34
157 NASDAQ VIASP Wed, Nov 1, 2017 27.18 27.34 27.18 27.31
156 NASDAQ VIASP Tue, Oct 31, 2017 27.35 27.35 26.66 27.06
155 NASDAQ VIASP Mon, Oct 30, 2017 26.76 26.92 26.51 26.60
154 NASDAQ VIASP Fri, Oct 27, 2017 26.67 27.34 26.50 26.50
153 NASDAQ VIASP Thu, Oct 26, 2017 26.96 27.41 26.65 26.65
152 NASDAQ VIASP Wed, Oct 25, 2017 26.88 26.88 26.85 26.86
151 NASDAQ VIASP Tue, Oct 24, 2017 26.70 27.49 26.70 27.19
150 NASDAQ VIASP Mon, Oct 23, 2017 0.00 0.00 0.00 26.81
149 NASDAQ VIASP Fri, Oct 20, 2017 27.00 27.00 26.75 26.81
148 NASDAQ VIASP Thu, Oct 19, 2017 26.78 26.80 26.78 26.78
147 NASDAQ VIASP Wed, Oct 18, 2017 26.86 27.00 26.81 26.81
146 NASDAQ VIASP Tue, Oct 17, 2017 26.92 27.00 26.49 27.00
145 NASDAQ VIASP Mon, Oct 16, 2017 27.00 27.00 26.85 27.00
144 NASDAQ VIASP Fri, Oct 13, 2017 26.98 27.00 26.97 27.00
143 NASDAQ VIASP Thu, Oct 12, 2017 26.98 26.98 26.94 26.98
142 NASDAQ VIASP Wed, Oct 11, 2017 26.90 27.00 26.85 27.00
141 NASDAQ VIASP Tue, Oct 10, 2017 26.79 26.90 26.70 26.78
140 NASDAQ VIASP Mon, Oct 9, 2017 27.00 27.00 26.72 26.80
139 NASDAQ VIASP Fri, Oct 6, 2017 26.44 27.00 26.27 26.90
138 NASDAQ VIASP Thu, Oct 5, 2017 26.72 26.72 26.59 26.65
137 NASDAQ VIASP Wed, Oct 4, 2017 26.41 26.72 26.41 26.72
136 NASDAQ VIASP Tue, Oct 3, 2017 26.45 26.47 26.41 26.47
135 NASDAQ VIASP Mon, Oct 2, 2017 26.39 26.40 26.21 26.36
134 NASDAQ VIASP Fri, Sep 29, 2017 26.40 26.46 26.38 26.41
133 NASDAQ VIASP Thu, Sep 28, 2017 26.37 26.40 26.05 26.34
132 NASDAQ VIASP Wed, Sep 27, 2017 27.00 27.00 26.00 26.73
131 NASDAQ VIASP Tue, Sep 26, 2017 26.99 27.00 26.96 27.00
130 NASDAQ VIASP Mon, Sep 25, 2017 26.94 26.99 26.93 26.98
129 NASDAQ VIASP Fri, Sep 22, 2017 27.00 27.00 26.77 26.90
128 NASDAQ VIASP Thu, Sep 21, 2017 26.99 27.00 26.93 26.94
127 NASDAQ VIASP Wed, Sep 20, 2017 27.15 27.15 26.92 26.92
126 NASDAQ VIASP Tue, Sep 19, 2017 27.15 27.20 27.13 27.20
125 NASDAQ VIASP Mon, Sep 18, 2017 27.14 27.15 27.09 27.15
124 NASDAQ VIASP Fri, Sep 15, 2017 27.19 27.19 27.18 27.18
123 NASDAQ VIASP Thu, Sep 14, 2017 27.12 27.12 27.07 27.07
122 NASDAQ VIASP Wed, Sep 13, 2017 27.12 27.20 26.94 27.12
121 NASDAQ VIASP Tue, Sep 12, 2017 26.77 27.19 26.77 27.14
120 NASDAQ VIASP Mon, Sep 11, 2017 27.10 27.19 27.08 27.19
119 NASDAQ VIASP Fri, Sep 8, 2017 27.26 27.30 27.03 27.22
118 NASDAQ VIASP Thu, Sep 7, 2017 27.12 27.29 26.99 27.15
117 NASDAQ VIASP Wed, Sep 6, 2017 27.12 27.20 27.03 27.20
116 NASDAQ VIASP Tue, Sep 5, 2017 26.99 27.30 26.65 27.20
115 NASDAQ VIASP Fri, Sep 1, 2017 26.51 27.30 26.51 27.21
114 NASDAQ VIASP Thu, Aug 31, 2017 26.87 26.97 26.85 26.97
113 NASDAQ VIASP Wed, Aug 30, 2017 26.78 26.85 26.78 26.85
112 NASDAQ VIASP Tue, Aug 29, 2017 26.60 26.85 26.55 26.85
111 NASDAQ VIASP Mon, Aug 28, 2017 26.63 26.63 26.59 26.59
110 NASDAQ VIASP Fri, Aug 25, 2017 26.70 26.70 26.36 26.50
109 NASDAQ VIASP Thu, Aug 24, 2017 26.41 26.69 26.36 26.69
108 NASDAQ VIASP Wed, Aug 23, 2017 26.36 26.43 26.26 26.41
107 NASDAQ VIASP Tue, Aug 22, 2017 26.33 26.39 26.16 26.35
106 NASDAQ VIASP Mon, Aug 21, 2017 26.25 26.35 26.06 26.15
105 NASDAQ VIASP Fri, Aug 18, 2017 26.40 26.40 26.35 26.40
104 NASDAQ VIASP Thu, Aug 17, 2017 26.34 26.43 26.27 26.40
103 NASDAQ VIASP Wed, Aug 16, 2017 26.31 26.50 26.31 26.37
102 NASDAQ VIASP Tue, Aug 15, 2017 26.33 26.35 26.15 26.15
101 NASDAQ VIASP Mon, Aug 14, 2017 26.11 26.38 26.10 26.24
100 NASDAQ VIASP Fri, Aug 11, 2017 26.21 26.40 26.08 26.18
99 NASDAQ VIASP Thu, Aug 10, 2017 26.12 26.44 25.92 26.05
98 NASDAQ VIASP Wed, Aug 9, 2017 26.27 26.49 26.20 26.20
97 NASDAQ VIASP Tue, Aug 8, 2017 26.56 26.56 26.39 26.50
96 NASDAQ VIASP Mon, Aug 7, 2017 26.30 26.57 26.30 26.47
95 NASDAQ VIASP Fri, Aug 4, 2017 26.13 26.58 26.13 26.31
94 NASDAQ VIASP Thu, Aug 3, 2017 26.31 26.51 26.17 26.44
93 NASDAQ VIASP Wed, Aug 2, 2017 26.30 26.40 26.25 26.25
92 NASDAQ VIASP Tue, Aug 1, 2017 26.35 26.41 26.19 26.19
91 NASDAQ VIASP Mon, Jul 31, 2017 26.13 26.34 26.10 26.34
90 NASDAQ VIASP Fri, Jul 28, 2017 26.05 26.13 26.02 26.12
89 NASDAQ VIASP Thu, Jul 27, 2017 26.23 26.25 25.96 26.05
88 NASDAQ VIASP Wed, Jul 26, 2017 26.11 26.40 26.07 26.10
87 NASDAQ VIASP Tue, Jul 25, 2017 26.42 26.54 26.01 26.10
86 NASDAQ VIASP Mon, Jul 24, 2017 26.56 26.72 26.35 26.46
85 NASDAQ VIASP Fri, Jul 21, 2017 26.81 26.84 26.50 26.65
84 NASDAQ VIASP Thu, Jul 20, 2017 27.02 27.09 26.92 26.92
83 NASDAQ VIASP Wed, Jul 19, 2017 26.93 27.01 26.88 26.92
82 NASDAQ VIASP Tue, Jul 18, 2017 26.90 26.98 26.81 26.98
81 NASDAQ VIASP Mon, Jul 17, 2017 26.80 26.91 26.66 26.87
80 NASDAQ VIASP Fri, Jul 14, 2017 26.61 26.90 26.61 26.63
79 NASDAQ VIASP Thu, Jul 13, 2017 26.98 26.98 26.85 26.95
78 NASDAQ VIASP Wed, Jul 12, 2017 26.95 26.97 26.92 26.97
77 NASDAQ VIASP Tue, Jul 11, 2017 26.84 26.90 26.84 26.90
76 NASDAQ VIASP Mon, Jul 10, 2017 26.82 26.87 26.81 26.81
75 NASDAQ VIASP Fri, Jul 7, 2017 26.80 26.82 26.71 26.80
74 NASDAQ VIASP Thu, Jul 6, 2017 26.56 26.80 26.53 26.79
73 NASDAQ VIASP Wed, Jul 5, 2017 26.50 26.62 26.50 26.62
72 NASDAQ VIASP Mon, Jul 3, 2017 26.47 26.50 26.43 26.47
71 NASDAQ VIASP Fri, Jun 30, 2017 26.45 26.49 26.34 26.49
70 NASDAQ VIASP Thu, Jun 29, 2017 26.69 26.70 26.31 26.38
69 NASDAQ VIASP Wed, Jun 28, 2017 26.66 26.70 26.50 26.64
68 NASDAQ VIASP Tue, Jun 27, 2017 27.21 27.44 27.20 27.20
67 NASDAQ VIASP Mon, Jun 26, 2017 27.16 27.43 27.16 27.43
66 NASDAQ VIASP Fri, Jun 23, 2017 27.25 27.33 27.11 27.33
65 NASDAQ VIASP Thu, Jun 22, 2017 27.55 27.55 27.15 27.30
64 NASDAQ VIASP Wed, Jun 21, 2017 27.34 27.54 27.26 27.39
63 NASDAQ VIASP Tue, Jun 20, 2017 27.19 27.56 27.19 27.39
62 NASDAQ VIASP Mon, Jun 19, 2017 27.22 27.24 27.20 27.24
61 NASDAQ VIASP Fri, Jun 16, 2017 27.23 27.23 27.15 27.21
60 NASDAQ VIASP Thu, Jun 15, 2017 26.96 27.24 26.63 27.09
59 NASDAQ VIASP Wed, Jun 14, 2017 26.85 27.16 26.85 27.13
58 NASDAQ VIASP Tue, Jun 13, 2017 26.80 26.90 26.73 26.90
57 NASDAQ VIASP Mon, Jun 12, 2017 26.81 26.89 26.70 26.80
56 NASDAQ VIASP Fri, Jun 9, 2017 26.60 26.89 26.59 26.89
55 NASDAQ VIASP Thu, Jun 8, 2017 26.75 26.78 26.60 26.78
54 NASDAQ VIASP Wed, Jun 7, 2017 26.69 26.73 26.61 26.73
53 NASDAQ VIASP Tue, Jun 6, 2017 26.52 26.79 26.52 26.75
52 NASDAQ VIASP Mon, Jun 5, 2017 26.58 26.73 26.58 26.70
51 NASDAQ VIASP Fri, Jun 2, 2017 26.40 26.77 26.40 26.74
50 NASDAQ VIASP Thu, Jun 1, 2017 26.44 26.51 26.36 26.51
49 NASDAQ VIASP Wed, May 31, 2017 26.46 26.48 26.27 26.40
48 NASDAQ VIASP Tue, May 30, 2017 26.70 26.70 26.26 26.36
47 NASDAQ VIASP Fri, May 26, 2017 26.28 26.79 26.28 26.70
46 NASDAQ VIASP Thu, May 25, 2017 26.35 26.40 26.25 26.33
45 NASDAQ VIASP Wed, May 24, 2017 26.38 26.38 26.31 26.35
44 NASDAQ VIASP Tue, May 23, 2017 26.26 26.39 26.18 26.37
43 NASDAQ VIASP Mon, May 22, 2017 26.62 26.62 26.32 26.37
42 NASDAQ VIASP Fri, May 19, 2017 26.44 26.45 26.38 26.40
41 NASDAQ VIASP Thu, May 18, 2017 26.40 26.41 26.35 26.38
40 NASDAQ VIASP Wed, May 17, 2017 26.40 26.45 26.40 26.44
39 NASDAQ VIASP Tue, May 16, 2017 26.59 26.59 26.28 26.49
38 NASDAQ VIASP Mon, May 15, 2017 26.57 26.63 26.35 26.49
37 NASDAQ VIASP Fri, May 12, 2017 26.40 26.63 26.30 26.59
36 NASDAQ VIASP Thu, May 11, 2017 26.69 26.79 26.30 26.45
35 NASDAQ VIASP Wed, May 10, 2017 26.64 26.69 26.60 26.69
34 NASDAQ VIASP Tue, May 9, 2017 26.55 26.69 26.50 26.59
33 NASDAQ VIASP Mon, May 8, 2017 26.45 26.69 26.45 26.67
32 NASDAQ VIASP Fri, May 5, 2017 26.51 26.58 26.43 26.47
31 NASDAQ VIASP Thu, May 4, 2017 26.52 26.60 26.52 26.55
30 NASDAQ VIASP Wed, May 3, 2017 26.44 26.85 26.44 26.65
29 NASDAQ VIASP Tue, May 2, 2017 26.63 26.92 26.53 26.76
28 NASDAQ VIASP Mon, May 1, 2017 26.52 26.64 26.31 26.64
27 NASDAQ VIASP Fri, Apr 28, 2017 26.35 26.48 26.34 26.34
26 NASDAQ VIASP Thu, Apr 27, 2017 26.50 26.58 26.33 26.58
25 NASDAQ VIASP Wed, Apr 26, 2017 26.24 26.50 26.24 26.50
24 NASDAQ VIASP Tue, Apr 25, 2017 26.17 26.25 26.17 26.24
23 NASDAQ VIASP Mon, Apr 24, 2017 26.18 26.18 26.05 26.18
22 NASDAQ VIASP Fri, Apr 21, 2017 26.28 26.30 26.18 26.21
21 NASDAQ VIASP Thu, Apr 20, 2017 26.25 26.35 26.22 26.28
20 NASDAQ VIASP Wed, Apr 19, 2017 26.50 26.50 26.23 26.25
19 NASDAQ VIASP Tue, Apr 18, 2017 26.35 26.49 26.30 26.40
18 NASDAQ VIASP Mon, Apr 17, 2017 26.32 26.58 26.03 26.42
17 NASDAQ VIASP Thu, Apr 13, 2017 25.99 26.28 25.98 26.25
16 NASDAQ VIASP Wed, Apr 12, 2017 26.18 26.20 25.92 26.11
15 NASDAQ VIASP Tue, Apr 11, 2017 25.90 26.00 25.85 25.85
14 NASDAQ VIASP Mon, Apr 10, 2017 25.90 26.04 25.87 25.96
13 NASDAQ VIASP Fri, Apr 7, 2017 25.98 26.00 25.87 25.90
12 NASDAQ VIASP Thu, Apr 6, 2017 26.13 26.13 25.87 25.90
11 NASDAQ VIASP Wed, Apr 5, 2017 25.84 26.04 25.75 25.90
10 NASDAQ VIASP Tue, Apr 4, 2017 25.90 25.90 25.61 25.90
9 NASDAQ VIASP Mon, Apr 3, 2017 25.87 25.96 25.84 25.88
8 NASDAQ VIASP Fri, Mar 31, 2017 25.95 25.95 25.85 25.88
7 NASDAQ VIASP Thu, Mar 30, 2017 25.80 26.07 25.80 25.96
6 NASDAQ VIASP Wed, Mar 29, 2017 25.81 25.83 25.67 25.83
5 NASDAQ VIASP Tue, Mar 28, 2017 25.80 25.89 25.67 25.71
4 NASDAQ VIASP Mon, Mar 27, 2017 25.90 25.90 25.63 25.81
3 NASDAQ VIASP Fri, Mar 24, 2017 25.73 26.00 25.56 25.68
2 NASDAQ VIASP Thu, Mar 23, 2017 25.51 25.80 25.38 25.66
1 NASDAQ VIASP Wed, Mar 22, 2017 25.20 25.85 25.20 25.50
# Exchange Symbol Date Open High Low Close

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