Power Solutions International, Inc. (PSIX)
NASDAQ: PSIX · Real-Time Price · USD
83.50
-8.57 (-9.31%)
At close: Feb 27, 2026, 4:00 PM EST
83.98
+0.48 (0.57%)
After-hours: Feb 27, 2026, 7:46 PM EST
PSIX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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 |
| Jan 8, 2026 | 63.94 | 65.59 | 62.00 | 63.17 | 63.17 | -1.37% | 275,560 |
| Jan 7, 2026 | 67.43 | 67.50 | 63.66 | 64.05 | 64.05 | -5.74% | 384,620 |
| Jan 6, 2026 | 68.66 | 68.82 | 65.00 | 67.95 | 67.95 | -0.83% | 505,100 |
| Jan 5, 2026 | 62.30 | 69.30 | 62.30 | 68.52 | 68.52 | 11.36% | 522,225 |
| Jan 2, 2026 | 59.20 | 61.61 | 58.20 | 61.53 | 61.53 | 7.68% | 493,924 |
| Dec 31, 2025 | 58.90 | 59.72 | 55.84 | 57.14 | 57.14 | -3.46% | 802,218 |
| Dec 30, 2025 | 62.30 | 62.30 | 58.99 | 59.19 | 59.19 | -5.25% | 416,628 |
| Dec 29, 2025 | 63.98 | 65.00 | 62.10 | 62.47 | 62.47 | -4.61% | 405,076 |
| Dec 26, 2025 | 66.69 | 66.77 | 64.00 | 65.49 | 65.49 | -1.56% | 293,645 |
| Dec 24, 2025 | 66.00 | 66.86 | 64.00 | 66.53 | 66.53 | -0.76% | 171,495 |
| Dec 23, 2025 | 66.91 | 68.01 | 66.00 | 67.04 | 67.04 | 0.01% | 248,636 |
| Dec 22, 2025 | 69.83 | 69.90 | 66.49 | 67.03 | 67.03 | -2.47% | 437,222 |
| Dec 19, 2025 | 65.89 | 69.10 | 65.43 | 68.73 | 68.73 | 5.19% | 761,479 |
| Dec 18, 2025 | 65.41 | 67.67 | 64.47 | 65.34 | 65.34 | 4.73% | 385,813 |
| Dec 17, 2025 | 66.00 | 67.19 | 61.87 | 62.39 | 62.39 | -4.46% | 469,539 |
| Dec 16, 2025 | 64.91 | 66.86 | 62.10 | 65.30 | 65.30 | -1.48% | 496,948 |
| Dec 15, 2025 | 64.53 | 66.92 | 64.53 | 66.28 | 66.28 | 5.29% | 670,900 |
| Dec 12, 2025 | 66.15 | 66.45 | 61.05 | 62.95 | 62.95 | -4.27% | 541,043 |
| Dec 11, 2025 | 62.90 | 66.21 | 60.49 | 65.76 | 65.76 | 3.66% | 345,072 |
| Dec 10, 2025 | 63.63 | 64.87 | 61.33 | 63.44 | 63.44 | -0.35% | 524,301 |
| Dec 9, 2025 | 58.80 | 63.94 | 58.80 | 63.66 | 63.66 | 7.03% | 516,450 |
| Dec 8, 2025 | 60.46 | 60.76 | 58.02 | 59.48 | 59.48 | -0.08% | 330,722 |
| Dec 5, 2025 | 61.00 | 62.25 | 58.62 | 59.53 | 59.53 | -2.60% | 368,307 |
| Dec 4, 2025 | 58.73 | 62.26 | 58.00 | 61.12 | 61.12 | 4.16% | 457,452 |
| Dec 3, 2025 | 54.50 | 58.98 | 53.35 | 58.68 | 58.68 | 7.71% | 411,356 |
| Dec 2, 2025 | 53.71 | 56.19 | 53.61 | 54.48 | 54.48 | 3.32% | 372,210 |
| Dec 1, 2025 | 55.00 | 56.55 | 52.63 | 52.73 | 52.73 | -2.50% | 493,176 |
| 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% | 368,440 |
| Nov 25, 2025 | 54.58 | 54.99 | 51.69 | 54.30 | 54.30 | -1.31% | 400,384 |
| Nov 24, 2025 | 53.28 | 55.36 | 52.07 | 55.02 | 55.02 | 5.50% | 443,603 |
| Nov 21, 2025 | 50.93 | 53.66 | 49.34 | 52.15 | 52.15 | 1.34% | 738,795 |
| Nov 20, 2025 | 56.97 | 57.54 | 51.09 | 51.46 | 51.46 | -1.49% | 748,977 |
| 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 |