The closing price for Impinj (PI) on Friday was $165.54. It was up 0.8% for the day (up 3.6% from previous close).
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
August 21 2026 20:00 | $165.54 | $165.54 | $165.54 | $165.54 | — |
August 21 2026 19:30 | $165.46 | $166.49 | $164.76 | $165.50 | 70,706 |
August 21 2026 18:30 | $164.08 | $166.29 | $163.75 | $165.66 | 31,319 |
August 21 2026 17:30 | $163.17 | $164.37 | $161.84 | $163.86 | 42,141 |
August 21 2026 16:30 | $160.84 | $163.69 | $160.48 | $163.00 | 84,269 |
August 21 2026 15:30 | $160.23 | $161.09 | $159.90 | $160.47 | 26,029 |
August 21 2026 14:30 | $161.07 | $161.89 | $158.79 | $160.31 | 21,442 |
August 21 2026 13:30 | $164.19 | $164.19 | $159.29 | $161.14 | 43,702 |
Daily pricing data for Impinj dates back to 7/21/2016, and may be incomplete.