Power Solutions International, Inc. (PSIX) NASDAQ

Currency In USD

PSIX Historical Return

If you invested $1000 in Power Solutions International, Inc. (PSIX) 10 years ago, it would be worth $1,613.82 as of July 17, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $4,962.5, while $1000 invested 1 year ago would be worth $377.96. This corresponds to total returns of 61.38%, 396.25%, -62.2%, respectively, with annualized returns of 4.9%, 37.79%, -62.2%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

PSIX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 16, 2026	32.49	31.76	31.76	33.38	31.2	393,674
July 15, 2026	32.93	33.46	33.46	33.74	32.03	849,740
July 14, 2026	32.73	32.63	32.63	33.36	31.89	388,716
July 13, 2026	33.8	32.18	32.18	34.16	31.9	520,105
July 10, 2026	35.14	34.52	34.52	35.89	34.43	292,501
July 09, 2026	35.65	34.68	34.68	35.69	34.63	300,850
July 08, 2026	33.98	34.65	34.65	35.31	33.33	549,333
July 07, 2026	36	34.73	34.73	36.43	33.6	440,303
July 06, 2026	37.77	36.68	36.68	38.73	36.2	348,063
July 02, 2026	37.5	37.08	37.08	38.03	36.26	491,233
July 01, 2026	38.08	36.72	36.72	38.49	36.46	324,923
June 30, 2026	36.72	38.89	38.89	39.4	36.55	296,140
June 29, 2026	38	36.46	36.46	39.25	36.28	464,648
June 26, 2026	38.04	37.99	37.99	38.8	37.51	544,032
June 25, 2026	39.26	38.71	38.71	39.78	38.16	307,766
June 24, 2026	39.09	38.44	38.44	39.7	37.98	353,941
June 23, 2026	37.6	39.09	39.09	39.29	37.31	322,076
June 22, 2026	39.06	39.11	39.11	40.08	38.7	517,927
June 18, 2026	40	40.31	40.31	40.78	39	431,636
June 17, 2026	39.18	38.92	38.92	40.3	38.88	256,511
June 16, 2026	39.59	39.02	39.02	40.16	38.55	365,211
June 15, 2026	42	39.44	39.44	43.23	39.12	548,695
June 12, 2026	40.65	40.72	40.72	42.35	40.16	339,981
June 11, 2026	38.81	40.58	40.58	41.8	38.72	423,956
June 10, 2026	38.55	38.29	38.29	39.77	37.61	516,725
June 09, 2026	40.35	39.14	39.14	41.93	36.6	469,021
June 08, 2026	38.65	39.85	39.85	40.35	38	682,142
June 05, 2026	38.83	37.61	37.61	39.57	36.63	806,030
June 04, 2026	39.54	40.18	40.18	40.72	39.49	426,290
June 03, 2026	40.31	40.42	40.42	41.22	39.5	377,306
June 02, 2026	39.49	40.59	40.59	41.48	39.49	507,685
June 01, 2026	40.8	39.38	39.38	41.52	38.67	815,923
May 29, 2026	41.94	41.68	41.68	42.88	40.54	493,224
May 28, 2026	42.33	41.99	41.99	42.48	40.61	682,125
May 27, 2026	42.91	42.84	42.84	43.78	41	558,508
May 26, 2026	40.08	42.99	42.99	44.26	40	973,590
May 22, 2026	39.5	38.87	38.87	39.81	38.37	598,304
May 21, 2026	37.45	39.59	39.59	39.68	37.03	744,476
May 20, 2026	36.7	36.96	36.96	37.06	35.77	714,221
May 19, 2026	37.66	36.36	36.36	38.3	35.88	926,433
May 18, 2026	39.9	38.93	38.93	40.95	37.89	1.09M
May 15, 2026	38.88	38.75	38.75	40.56	38.11	1.1M
May 14, 2026	45.05	41.3	41.3	47.98	40.53	2.13M
May 13, 2026	39.24	45.11	45.11	45.45	38.7	2.47M
May 12, 2026	41.1	38	38	43	36.4	5.16M
May 11, 2026	76.32	62.45	62.45	82.48	61.36	3M
May 08, 2026	72.41	75.91	75.91	76.32	71.42	575,044
May 07, 2026	74	71.99	71.99	74.49	70.34	473,310
May 06, 2026	72	74.49	74.49	75.36	70	553,405
May 05, 2026	69	69.09	69.09	71.6	67	477,290
May 04, 2026	71.74	67.78	67.78	71.78	67.61	487,345
May 01, 2026	73.31	70.5	70.5	73.35	69.57	357,644
April 30, 2026	67.15	73.27	73.27	73.64	67	446,937
April 29, 2026	71.19	66.96	66.96	71.19	66.47	426,189
April 28, 2026	72	69.15	69.15	73.52	66.44	771,865
April 27, 2026	76.74	74.27	74.27	77.49	72	344,299
April 24, 2026	80.5	77.04	77.04	81.03	75.5	293,348
April 23, 2026	83	78.23	78.23	83.68	76.55	340,794
April 22, 2026	78.4	84.43	84.43	84.98	78.4	561,822
April 21, 2026	78.79	75.6	75.6	80.8	75.1	421,807