Power Solutions International, Inc. (PSIX)
NASDAQ: PSIX · Real-Time Price · USD
56.68
+3.84 (7.27%)
At close: Mar 23, 2026, 4:00 PM EDT
56.70
+0.02 (0.04%)
After-hours: Mar 23, 2026, 7:01 PM EDT
PSIX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 23, 2026 | 53.30 | 57.48 | 52.52 | 56.68 | 56.68 | 7.27% | 480,781 |
| Mar 20, 2026 | 53.31 | 55.00 | 51.96 | 52.84 | 52.84 | -2.69% | 511,478 |
| Mar 19, 2026 | 51.92 | 54.79 | 50.57 | 54.30 | 54.30 | 0.93% | 519,318 |
| Mar 18, 2026 | 56.61 | 57.30 | 53.74 | 53.80 | 53.80 | -3.15% | 572,957 |
| Mar 17, 2026 | 59.01 | 59.98 | 55.11 | 55.55 | 55.55 | -6.26% | 736,027 |
| Mar 16, 2026 | 57.66 | 60.95 | 57.66 | 59.26 | 59.26 | 4.44% | 850,124 |
| Mar 13, 2026 | 60.80 | 62.62 | 55.03 | 56.74 | 56.74 | -6.32% | 1,203,971 |
| Mar 12, 2026 | 56.90 | 61.34 | 56.19 | 60.57 | 60.57 | 9.14% | 1,027,569 |
| Mar 11, 2026 | 52.75 | 57.23 | 52.75 | 55.50 | 55.50 | 5.59% | 718,443 |
| Mar 10, 2026 | 52.65 | 54.08 | 52.06 | 52.56 | 52.56 | 0.42% | 566,293 |
| Mar 9, 2026 | 50.88 | 52.93 | 48.52 | 52.34 | 52.34 | 0.36% | 722,935 |
| Mar 6, 2026 | 51.42 | 54.76 | 51.40 | 52.15 | 52.15 | -3.10% | 640,240 |
| Mar 5, 2026 | 58.90 | 60.50 | 53.01 | 53.82 | 53.82 | -10.30% | 1,256,164 |
| Mar 4, 2026 | 62.79 | 64.00 | 58.04 | 60.00 | 60.00 | -1.49% | 1,162,009 |
| Mar 3, 2026 | 72.26 | 72.34 | 59.52 | 60.91 | 60.91 | -28.97% | 1,922,050 |
| Mar 2, 2026 | 79.99 | 85.78 | 78.20 | 85.75 | 85.75 | 2.69% | 520,853 |
| Feb 27, 2026 | 89.51 | 90.24 | 81.54 | 83.50 | 83.50 | -9.31% | 550,426 |
| Feb 26, 2026 | 95.32 | 95.32 | 89.32 | 92.07 | 92.07 | -3.60% | 337,287 |
| Feb 25, 2026 | 96.66 | 97.04 | 92.23 | 95.51 | 95.51 | -0.04% | 293,040 |
| Feb 24, 2026 | 88.51 | 96.09 | 86.66 | 95.55 | 95.55 | 8.04% | 538,034 |
| Feb 23, 2026 | 87.25 | 90.29 | 85.51 | 88.44 | 88.44 | 0.40% | 269,231 |
| Feb 20, 2026 | 83.42 | 89.95 | 82.25 | 88.09 | 88.09 | 3.90% | 357,610 |
| Feb 19, 2026 | 89.11 | 90.22 | 82.24 | 84.78 | 84.78 | -6.26% | 466,632 |
| Feb 18, 2026 | 93.67 | 94.45 | 89.00 | 90.44 | 90.44 | -3.61% | 368,064 |
| Feb 17, 2026 | 97.55 | 97.55 | 89.17 | 93.83 | 93.83 | -5.00% | 657,494 |
| Feb 13, 2026 | 94.34 | 106.50 | 92.88 | 98.77 | 98.77 | 6.53% | 1,013,562 |
| Feb 12, 2026 | 87.00 | 95.07 | 87.00 | 92.72 | 92.72 | 7.99% | 836,694 |
| Feb 11, 2026 | 85.68 | 88.00 | 82.02 | 85.86 | 85.86 | 2.80% | 460,325 |
| Feb 10, 2026 | 85.96 | 86.69 | 83.01 | 83.52 | 83.52 | -3.37% | 319,558 |
| Feb 9, 2026 | 80.82 | 87.50 | 80.30 | 86.43 | 86.43 | 6.74% | 582,019 |
| Feb 6, 2026 | 70.90 | 81.41 | 70.50 | 80.97 | 80.97 | 19.16% | 592,228 |
| Feb 5, 2026 | 67.89 | 69.78 | 65.96 | 67.95 | 67.95 | -3.08% | 365,595 |
| Feb 4, 2026 | 79.50 | 79.50 | 66.00 | 70.11 | 70.11 | -11.39% | 644,862 |
| Feb 3, 2026 | 73.99 | 79.25 | 72.30 | 79.12 | 79.12 | 9.81% | 537,062 |
| Feb 2, 2026 | 71.79 | 76.00 | 69.00 | 72.05 | 72.05 | 0.54% | 465,244 |
| Jan 30, 2026 | 73.91 | 77.30 | 71.25 | 71.66 | 71.66 | -5.36% | 311,464 |
| Jan 29, 2026 | 73.22 | 77.99 | 70.65 | 75.72 | 75.72 | 3.83% | 437,003 |
| Jan 28, 2026 | 75.47 | 76.48 | 72.31 | 72.93 | 72.93 | -1.46% | 343,293 |
| Jan 27, 2026 | 76.73 | 76.73 | 71.90 | 74.01 | 74.01 | -3.54% | 383,013 |
| Jan 26, 2026 | 76.57 | 78.55 | 73.57 | 76.73 | 76.73 | -0.67% | 237,324 |
| Jan 23, 2026 | 78.62 | 78.76 | 75.01 | 77.25 | 77.25 | -1.99% | 258,788 |
| Jan 22, 2026 | 79.65 | 80.00 | 76.10 | 78.82 | 78.82 | 1.49% | 280,499 |
| Jan 21, 2026 | 78.70 | 79.67 | 72.66 | 77.66 | 77.66 | 0.99% | 341,619 |
| Jan 20, 2026 | 73.35 | 79.82 | 72.75 | 76.90 | 76.90 | 1.18% | 407,266 |
| Jan 16, 2026 | 76.19 | 79.00 | 74.08 | 76.00 | 76.00 | 0.70% | 523,288 |
| Jan 15, 2026 | 72.94 | 76.90 | 72.14 | 75.47 | 75.47 | 6.30% | 366,848 |
| Jan 14, 2026 | 72.72 | 72.82 | 67.53 | 71.00 | 71.00 | -2.73% | 357,643 |
| Jan 13, 2026 | 71.57 | 74.49 | 71.20 | 72.99 | 72.99 | 2.76% | 403,749 |
| Jan 12, 2026 | 66.34 | 71.20 | 66.00 | 71.03 | 71.03 | 6.36% | 472,711 |
| Jan 9, 2026 | 64.54 | 66.94 | 63.79 | 66.78 | 66.78 | 5.71% | 267,109 |