Power Solutions International, Inc. (PSIX)

NASDAQ: PSIX · Real-Time Price · USD

40.72

+0.14 (0.34%)

At close: Jun 12, 2026, 4:00 PM EDT

41.80

+1.08 (2.65%)

Pre-market: Jun 15, 2026, 7:23 AM EDT

PSIX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 12, 2026	40.65	42.35	40.16	40.72	40.72	0.34%	339,861
Jun 11, 2026	38.81	41.80	38.72	40.58	40.58	5.98%	423,628
Jun 10, 2026	38.55	39.77	37.61	38.29	38.29	-2.17%	516,632
Jun 9, 2026	40.36	41.93	36.60	39.14	39.14	-1.78%	461,352
Jun 8, 2026	38.65	40.35	38.00	39.85	39.85	5.96%	681,497
Jun 5, 2026	38.83	39.57	36.63	37.61	37.61	-6.40%	729,996
Jun 4, 2026	39.54	40.72	39.49	40.18	40.18	-0.59%	426,199
Jun 3, 2026	40.33	41.22	39.50	40.42	40.42	-0.42%	389,234
Jun 2, 2026	39.49	41.48	39.49	40.59	40.59	3.07%	507,253
Jun 1, 2026	40.80	41.52	38.67	39.38	39.38	-5.52%	765,365
May 29, 2026	41.94	42.88	40.54	41.68	41.68	-0.74%	493,847
May 28, 2026	42.33	42.48	40.61	41.99	41.99	-1.98%	685,185
May 27, 2026	42.91	43.78	41.00	42.84	42.84	-0.35%	559,826
May 26, 2026	40.08	44.26	40.00	42.99	42.99	10.60%	975,493
May 22, 2026	39.50	39.81	38.37	38.87	38.87	-1.82%	600,692
May 21, 2026	37.45	39.68	37.03	39.59	39.59	7.12%	746,470
May 20, 2026	36.70	37.06	35.77	36.96	36.96	1.65%	716,037
May 19, 2026	38.19	38.30	35.88	36.36	36.36	-6.60%	932,532
May 18, 2026	39.90	40.95	37.89	38.93	38.93	0.46%	1,092,057
May 15, 2026	38.88	40.56	38.11	38.75	38.75	-6.17%	1,104,969
May 14, 2026	45.05	47.98	40.53	41.30	41.30	-8.45%	2,135,987
May 13, 2026	39.24	45.45	38.70	45.11	45.11	18.71%	2,478,868
May 12, 2026	41.10	43.00	36.40	38.00	38.00	-39.15%	5,176,437
May 11, 2026	76.32	82.48	61.36	62.45	62.45	-17.73%	3,796,626
May 8, 2026	72.41	76.32	71.42	75.91	75.91	5.45%	576,111
May 7, 2026	74.00	74.49	70.34	71.99	71.99	-3.36%	474,029
May 6, 2026	72.00	75.36	70.00	74.49	74.49	7.82%	554,535
May 5, 2026	69.00	71.60	67.00	69.09	69.09	1.93%	478,264
May 4, 2026	71.74	71.78	67.61	67.78	67.78	-3.86%	487,818
May 1, 2026	73.31	73.35	69.57	70.50	70.50	-3.78%	366,069
Apr 30, 2026	67.15	73.64	67.00	73.27	73.27	9.42%	447,657
Apr 29, 2026	71.19	71.19	66.47	66.96	66.96	-3.17%	441,220
Apr 28, 2026	72.00	73.52	66.44	69.15	69.15	-6.89%	773,401
Apr 27, 2026	76.74	77.49	72.00	74.27	74.27	-3.60%	346,194
Apr 24, 2026	80.50	81.03	75.50	77.04	77.04	-1.52%	299,738
Apr 23, 2026	83.00	83.68	76.55	78.23	78.23	-7.34%	341,316
Apr 22, 2026	78.40	84.98	78.40	84.43	84.43	11.68%	563,768
Apr 21, 2026	78.79	80.80	75.10	75.60	75.60	-3.80%	422,289
Apr 20, 2026	77.90	80.17	75.50	78.59	78.59	-1.27%	361,934
Apr 17, 2026	84.62	85.75	78.79	79.60	79.60	-3.48%	466,874
Apr 16, 2026	82.12	85.83	81.84	82.47	82.47	-0.79%	618,328
Apr 15, 2026	85.53	88.18	80.55	83.13	83.13	-2.66%	723,720
Apr 14, 2026	80.00	85.99	80.00	85.40	85.40	9.35%	887,390
Apr 13, 2026	75.18	78.75	72.35	78.10	78.10	0.59%	564,984
Apr 10, 2026	75.25	79.48	75.04	77.64	77.64	3.18%	545,434
Apr 9, 2026	68.18	76.71	68.18	75.25	75.25	8.71%	671,415
Apr 8, 2026	69.23	71.29	66.32	69.22	69.22	10.77%	821,510
Apr 7, 2026	63.90	65.37	61.06	62.49	62.49	-3.66%	484,848
Apr 6, 2026	67.90	69.00	63.71	64.87	64.87	-3.97%	428,443
Apr 2, 2026	62.73	69.37	62.22	67.55	67.55	2.07%	449,463