| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
2025 | $22.34 | $29.84 | $13.61 | $22.91 | 148,736,673 |
2024 | $38.25 | $38.71 | $16.64 | $21.96 | 118,154,649 |
2023 | $24.72 | $40.99 | $22.76 | $38.79 | 82,285,490 |
2022 | $34.73 | $36.29 | $18.09 | $24.26 | 68,337,498 |
2021 | $50.74 | $50.95 | $23.08 | $34.49 | 70,698,760 |
2020 | $60.51 | $68.81 | $19.73 | $50.77 | 99,562,360 |
2019 | $30.90 | $75.40 | $29.36 | $59.92 | 96,713,862 |
2018 | $26.45 | $41.10 | $26.23 | $31.40 | 60,805,610 |
2017 | $21.66 | $30.49 | $20.34 | $26.45 | 50,613,905 |
2016 | $22.54 | $25.66 | $9.01 | $21.52 | 56,100,778 |
2015 | $27.61 | $27.91 | $15.92 | $23.04 | 61,469,322 |
2014 | $39.66 | $41.35 | $19.00 | $27.48 | 34,296,288 |
2013 | $18.84 | $41.00 | $17.79 | $39.90 | 24,964,504 |
2012 | $15.43 | $20.66 | $12.73 | $18.29 | 26,178,468 |
2011 | $11.52 | $19.73 | $9.79 | $14.88 | 26,228,631 |
2010 | $10.50 | $13.08 | $6.02 | $11.39 | 22,582,526 |
2009 | $5.90 | $10.64 | $3.03 | $10.35 | 23,818,644 |
2008 | $19.71 | $19.74 | $3.13 | $5.75 | 44,074,362 |
2007 | $12.50 | $20.71 | $10.40 | $19.62 | 19,342,147 |
Daily pricing data for PROS dates back to 6/28/2007, and may be incomplete.
