Power Solutions International, Inc. (PSIX)
NASDAQ: PSIX · Real-Time Price · USD
59.53
-1.59 (-2.60%)
At close: Dec 5, 2025, 4:00 PM EST
59.90
+0.37 (0.62%)
After-hours: Dec 5, 2025, 7:18 PM EST
PSIX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 61.00 | 62.25 | 58.62 | 59.53 | 59.53 | -2.60% | 367,472 |
| Dec 4, 2025 | 58.73 | 62.26 | 58.00 | 61.12 | 61.12 | 4.16% | 453,925 |
| Dec 3, 2025 | 54.50 | 58.98 | 53.35 | 58.68 | 58.68 | 7.71% | 409,260 |
| Dec 2, 2025 | 53.71 | 56.19 | 53.61 | 54.48 | 54.48 | 3.32% | 372,137 |
| Dec 1, 2025 | 55.00 | 56.55 | 52.63 | 52.73 | 52.73 | -2.50% | 492,620 |
| Nov 28, 2025 | 53.40 | 54.48 | 53.03 | 54.08 | 54.08 | 2.79% | 153,155 |
| Nov 26, 2025 | 54.83 | 55.41 | 52.55 | 52.61 | 52.61 | -3.11% | 365,313 |
| Nov 25, 2025 | 54.58 | 54.99 | 51.69 | 54.30 | 54.30 | -1.31% | 400,211 |
| Nov 24, 2025 | 53.28 | 55.36 | 52.07 | 55.02 | 55.02 | 5.50% | 440,714 |
| Nov 21, 2025 | 50.93 | 53.66 | 49.34 | 52.15 | 52.15 | 1.34% | 736,549 |
| Nov 20, 2025 | 56.97 | 57.54 | 51.09 | 51.46 | 51.46 | -1.49% | 748,238 |
| Nov 19, 2025 | 53.99 | 55.30 | 52.00 | 52.24 | 52.24 | -1.53% | 544,915 |
| Nov 18, 2025 | 53.03 | 54.72 | 51.53 | 53.05 | 53.05 | -2.77% | 969,874 |
| Nov 17, 2025 | 58.17 | 59.00 | 53.41 | 54.56 | 54.56 | -6.33% | 692,304 |
| Nov 14, 2025 | 55.50 | 60.88 | 55.00 | 58.25 | 58.25 | -0.01% | 741,063 |
| Nov 13, 2025 | 62.60 | 62.60 | 57.59 | 58.26 | 58.26 | -9.86% | 898,847 |
| Nov 12, 2025 | 63.05 | 67.83 | 62.90 | 64.63 | 64.63 | 4.34% | 743,388 |
| Nov 11, 2025 | 64.00 | 64.00 | 58.38 | 61.94 | 61.94 | -4.63% | 1,085,716 |
| Nov 10, 2025 | 68.85 | 70.50 | 63.01 | 64.95 | 64.95 | -1.13% | 1,742,348 |
| Nov 7, 2025 | 56.87 | 67.92 | 44.17 | 65.69 | 65.69 | -19.14% | 5,381,163 |
| Nov 6, 2025 | 88.77 | 88.77 | 79.21 | 81.24 | 81.24 | -8.26% | 712,319 |
| Nov 5, 2025 | 85.55 | 91.03 | 85.40 | 88.55 | 88.55 | 5.33% | 573,416 |
| Nov 4, 2025 | 82.79 | 86.75 | 81.05 | 84.07 | 84.07 | -5.61% | 527,611 |
| Nov 3, 2025 | 86.55 | 89.50 | 84.85 | 89.07 | 89.07 | 4.03% | 427,579 |
| Oct 31, 2025 | 84.88 | 86.78 | 83.80 | 85.62 | 85.62 | 3.22% | 417,707 |
| Oct 30, 2025 | 85.13 | 87.57 | 82.05 | 82.95 | 82.95 | -5.79% | 446,682 |
| Oct 29, 2025 | 82.05 | 89.20 | 81.40 | 88.05 | 88.05 | 8.41% | 586,012 |
| Oct 28, 2025 | 82.07 | 84.53 | 81.07 | 81.22 | 81.22 | -1.04% | 317,753 |
| Oct 27, 2025 | 85.21 | 85.50 | 79.80 | 82.07 | 82.07 | -1.78% | 493,737 |
| Oct 24, 2025 | 83.70 | 84.50 | 81.12 | 83.56 | 83.56 | 3.78% | 334,635 |
| Oct 23, 2025 | 78.70 | 81.62 | 77.52 | 80.52 | 80.52 | 3.80% | 351,229 |
| Oct 22, 2025 | 80.45 | 80.99 | 73.60 | 77.57 | 77.57 | -4.62% | 810,511 |
| Oct 21, 2025 | 83.06 | 84.80 | 81.08 | 81.33 | 81.33 | -2.76% | 319,276 |
| Oct 20, 2025 | 90.29 | 90.35 | 82.81 | 83.64 | 83.64 | -3.93% | 491,294 |
| Oct 17, 2025 | 87.00 | 90.05 | 84.00 | 87.06 | 87.06 | -1.94% | 410,464 |
| Oct 16, 2025 | 94.87 | 95.27 | 88.10 | 88.78 | 88.78 | -4.78% | 509,474 |
| Oct 15, 2025 | 94.79 | 97.89 | 91.50 | 93.24 | 93.24 | 1.44% | 423,828 |
| Oct 14, 2025 | 89.64 | 95.00 | 87.01 | 91.91 | 91.91 | -3.21% | 489,276 |
| Oct 13, 2025 | 89.00 | 97.50 | 88.89 | 94.96 | 94.96 | 10.78% | 662,608 |
| Oct 10, 2025 | 90.71 | 95.17 | 85.50 | 85.72 | 85.72 | -5.99% | 897,880 |
| 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% | 854,612 |
| 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 |
| Jul 31, 2025 | 89.39 | 98.13 | 87.01 | 93.75 | 93.75 | 6.34% | 961,427 |
| Jul 30, 2025 | 88.09 | 90.25 | 86.00 | 88.16 | 88.16 | 0.01% | 494,962 |
| Jul 29, 2025 | 89.74 | 90.10 | 85.40 | 88.15 | 88.15 | -1.02% | 415,924 |
| Jul 28, 2025 | 91.52 | 91.52 | 83.35 | 89.06 | 89.06 | -1.61% | 609,350 |
| Jul 25, 2025 | 89.59 | 92.19 | 88.01 | 90.52 | 90.52 | 1.12% | 608,354 |
| Jul 24, 2025 | 92.15 | 93.34 | 88.01 | 89.52 | 89.52 | -2.17% | 493,233 |
| Jul 23, 2025 | 86.52 | 97.46 | 85.99 | 91.51 | 91.51 | 9.84% | 978,633 |
| Jul 22, 2025 | 87.10 | 87.14 | 79.72 | 83.31 | 83.31 | -5.16% | 773,969 |
| Jul 21, 2025 | 95.60 | 100.99 | 86.01 | 87.84 | 87.84 | -2.40% | 1,098,323 |
| Jul 18, 2025 | 85.50 | 91.89 | 83.75 | 90.00 | 90.00 | 7.10% | 833,293 |
| Jul 17, 2025 | 82.94 | 86.56 | 82.10 | 84.03 | 84.03 | 2.12% | 638,868 |