Power Solutions International, Inc. (PSIX)
NASDAQ: PSIX · Real-Time Price · USD
85.72
-5.46 (-5.99%)
At close: Oct 10, 2025, 4:00 PM EDT
83.00
-2.72 (-3.17%)
After-hours: Oct 10, 2025, 7:59 PM EDT
PSIX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 10, 2025 | 90.71 | 95.17 | 85.50 | 85.72 | 85.72 | -5.99% | 871,391 |
| Oct 9, 2025 | 87.91 | 94.94 | 87.65 | 91.18 | 91.18 | 3.72% | 659,447 |
| Oct 8, 2025 | 84.99 | 88.95 | 84.11 | 87.91 | 87.91 | 4.21% | 553,725 |
| Oct 7, 2025 | 85.07 | 88.62 | 82.28 | 84.36 | 84.36 | -0.26% | 944,753 |
| Oct 6, 2025 | 94.21 | 94.79 | 84.36 | 84.58 | 84.58 | -8.34% | 1,148,470 |
| Oct 3, 2025 | 97.70 | 98.71 | 92.06 | 92.28 | 92.28 | -4.26% | 593,461 |
| Oct 2, 2025 | 93.90 | 97.46 | 90.45 | 96.39 | 96.39 | 4.54% | 608,902 |
| Oct 1, 2025 | 97.97 | 100.00 | 90.56 | 92.20 | 92.20 | -6.13% | 887,679 |
| Sep 30, 2025 | 100.66 | 103.00 | 96.17 | 98.22 | 98.22 | -4.71% | 879,840 |
| Sep 29, 2025 | 106.16 | 111.05 | 102.47 | 103.08 | 103.08 | -0.61% | 670,835 |
| Sep 26, 2025 | 110.78 | 112.19 | 100.92 | 103.72 | 103.72 | -5.36% | 522,197 |
| Sep 25, 2025 | 105.30 | 112.98 | 103.00 | 109.59 | 109.59 | -1.15% | 657,849 |
| Sep 24, 2025 | 118.73 | 119.70 | 110.65 | 110.87 | 110.87 | -4.24% | 759,204 |
| Sep 23, 2025 | 115.49 | 118.26 | 112.45 | 115.78 | 115.78 | 0.69% | 586,709 |
| Sep 22, 2025 | 108.01 | 115.37 | 107.44 | 114.99 | 114.99 | 4.56% | 690,865 |
| Sep 19, 2025 | 106.31 | 110.80 | 105.80 | 109.98 | 109.98 | 3.56% | 984,052 |
| Sep 18, 2025 | 103.15 | 108.84 | 101.29 | 106.20 | 106.20 | 4.62% | 713,484 |
| Sep 17, 2025 | 98.20 | 102.50 | 95.55 | 101.51 | 101.51 | 3.14% | 488,514 |
| Sep 16, 2025 | 96.25 | 98.52 | 93.67 | 98.42 | 98.42 | 3.03% | 582,697 |
| Sep 15, 2025 | 95.53 | 97.45 | 92.67 | 95.53 | 95.53 | 1.18% | 701,369 |
| Sep 12, 2025 | 94.03 | 95.07 | 90.82 | 94.41 | 94.41 | -0.19% | 429,570 |
| Sep 11, 2025 | 90.88 | 94.98 | 90.02 | 94.59 | 94.59 | 5.50% | 655,515 |
| Sep 10, 2025 | 94.91 | 95.82 | 88.71 | 89.65 | 89.65 | -3.40% | 818,630 |
| Sep 9, 2025 | 83.40 | 93.70 | 83.40 | 92.81 | 92.81 | 9.98% | 838,954 |
| Sep 8, 2025 | 87.99 | 90.10 | 84.15 | 84.39 | 84.39 | -2.82% | 609,174 |
| Sep 5, 2025 | 88.15 | 89.00 | 81.82 | 86.84 | 86.84 | -0.09% | 508,483 |
| Sep 4, 2025 | 87.40 | 89.51 | 82.92 | 86.92 | 86.92 | -0.39% | 680,601 |
| Sep 3, 2025 | 83.77 | 88.08 | 82.68 | 87.26 | 87.26 | 7.61% | 841,593 |
| Sep 2, 2025 | 80.09 | 81.71 | 77.25 | 81.09 | 81.09 | -2.17% | 738,536 |
| Aug 29, 2025 | 84.44 | 84.44 | 80.11 | 82.89 | 82.89 | -2.37% | 460,588 |
| Aug 28, 2025 | 82.42 | 85.52 | 81.15 | 84.90 | 84.90 | 4.22% | 436,410 |
| Aug 27, 2025 | 82.45 | 82.81 | 78.51 | 81.46 | 81.46 | -1.55% | 702,912 |
| Aug 26, 2025 | 88.00 | 89.11 | 80.18 | 82.74 | 82.74 | -6.48% | 1,165,993 |
| Aug 25, 2025 | 91.48 | 93.59 | 88.32 | 88.47 | 88.47 | -3.06% | 608,411 |
| Aug 22, 2025 | 82.12 | 91.77 | 81.11 | 91.26 | 91.26 | 10.75% | 1,027,601 |
| Aug 21, 2025 | 79.49 | 83.63 | 78.25 | 82.40 | 82.40 | 2.07% | 484,798 |
| Aug 20, 2025 | 78.86 | 81.06 | 75.04 | 80.73 | 80.73 | 0.99% | 696,785 |
| Aug 19, 2025 | 85.36 | 86.50 | 79.75 | 79.94 | 79.94 | -8.23% | 824,033 |
| Aug 18, 2025 | 84.00 | 89.83 | 79.35 | 87.11 | 87.11 | 1.68% | 1,061,924 |
| Aug 15, 2025 | 81.08 | 86.16 | 79.10 | 85.67 | 85.67 | 5.49% | 866,227 |
| Aug 14, 2025 | 87.94 | 90.41 | 81.18 | 81.21 | 81.21 | -10.24% | 1,101,569 |
| Aug 13, 2025 | 95.56 | 96.80 | 86.09 | 90.47 | 90.47 | -5.22% | 1,158,106 |
| Aug 12, 2025 | 96.01 | 97.00 | 86.90 | 95.45 | 95.45 | -0.90% | 934,984 |
| Aug 11, 2025 | 102.84 | 105.00 | 95.20 | 96.32 | 96.32 | -3.39% | 1,015,378 |
| Aug 8, 2025 | 110.22 | 121.78 | 94.07 | 99.70 | 99.70 | 13.57% | 2,177,226 |
| Aug 7, 2025 | 91.50 | 92.11 | 84.20 | 87.79 | 87.79 | -3.51% | 565,460 |
| Aug 6, 2025 | 91.94 | 92.86 | 86.40 | 90.98 | 90.98 | -1.78% | 418,914 |
| Aug 5, 2025 | 89.70 | 93.32 | 87.28 | 92.63 | 92.63 | 3.81% | 628,464 |
| Aug 4, 2025 | 88.50 | 91.20 | 87.01 | 89.23 | 89.23 | 2.58% | 351,448 |
| Aug 1, 2025 | 87.59 | 91.24 | 81.29 | 86.99 | 86.99 | -7.21% | 768,860 |