Power Integrations, Inc. - POWI - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 17, 2025	46.63	45.48	45.48	46.9	45.28	1.27M
October 16, 2025	48.86	47.03	47.03	48.86	46.32	1.99M
October 15, 2025	48.48	48.83	48.83	50.41	47.6	3.27M
October 14, 2025	44.18	47.03	47.03	47.96	43.36	7.57M
October 13, 2025	35.7	43.15	43.15	43.24	35.65	7.34M
October 10, 2025	37.52	34.64	34.64	37.66	34.55	1.57M
October 09, 2025	38.29	37.51	37.51	38.42	37.45	537,565
October 08, 2025	37.86	38.43	38.43	38.81	37.54	450,250
October 07, 2025	39.42	37.71	37.71	39.56	37.6	709,518
October 06, 2025	38.99	39.04	39.04	39.31	38.33	670,344
October 03, 2025	39.11	38.6	38.6	39.78	38.57	619,955
October 02, 2025	39.52	38.93	38.93	39.68	38.7	704,900
October 01, 2025	39.81	38.78	38.78	40.32	38.59	979,900
September 30, 2025	39.39	40.21	40.21	40.28	39.15	760,034
September 29, 2025	40.49	39.37	39.37	40.49	39.34	480,639
September 26, 2025	39.82	40.02	40.02	40.13	39.2	651,300
September 25, 2025	40.33	39.62	39.62	40.42	39.15	838,810
September 24, 2025	41.43	40.81	40.81	41.81	40.64	555,121
September 23, 2025	42.68	41.54	41.54	43.14	41.4	725,322
September 22, 2025	42.73	43.05	43.05	43.73	42.73	610,082
September 19, 2025	45.48	42.95	42.95	45.75	42.75	1.67M
September 18, 2025	45.8	45.57	45.57	46.05	45.01	575,600
September 17, 2025	45.12	44.59	44.59	46.23	44.27	443,000
September 16, 2025	45.12	45.13	45.13	45.67	44.57	536,349
September 15, 2025	44.32	44.87	44.87	45.14	44.01	732,034
September 12, 2025	45.69	44.16	44.16	45.69	43.96	587,603
September 11, 2025	44.98	45.62	45.62	45.64	44.4	771,413
September 10, 2025	44.8	44.48	44.48	45.12	43.97	674,717
September 09, 2025	45.09	44.67	44.67	45.11	44.44	427,300
September 08, 2025	45.15	44.99	44.99	45.32	44.05	508,700
September 05, 2025	45.17	44.91	44.91	46.24	44.69	423,438
September 04, 2025	43.48	44.73	44.73	44.76	42.76	618,560
September 03, 2025	44.24	43.91	43.91	44.69	43.57	507,100
September 02, 2025	44.07	44.54	44.54	44.59	43.5	625,200
August 29, 2025	46.22	45.1	45.1	46.37	44.94	442,700
August 28, 2025	47.13	46.34	46.34	47.17	46.29	407,100
August 27, 2025	46.28	46.73	46.73	46.95	45.48	540,000
August 26, 2025	46.81	46.1	46.1	47.02	45.93	535,107
August 25, 2025	47.25	46.51	46.51	47.63	46.48	422,500
August 22, 2025	45.85	47.42	47.42	48	45.25	552,429
August 21, 2025	44.83	45.05	45.05	45.49	44.81	666,321
August 20, 2025	46.58	45.6	45.6	46.58	45.19	619,210
August 19, 2025	46.31	46.51	46.51	47.11	46.11	651,200
August 18, 2025	46.41	46.26	46.26	46.94	46.01	449,090
August 15, 2025	47.4	46.3	46.3	47.61	46.1	518,600
August 14, 2025	47.25	47.26	47.26	47.7	46.2	474,916
August 13, 2025	46.37	48.44	48.44	48.54	46.27	650,341
August 12, 2025	44.85	46.22	46.22	46.28	44.19	853,114
August 11, 2025	44.25	43.84	43.84	45.33	43.49	1.06M
August 08, 2025	43.32	44.18	44.18	45.1	42.92	859,547
August 07, 2025	40.43	43.13	43.13	43.74	39.53	1.66M
August 06, 2025	47.93	47.49	47.49	48.04	46.77	590,216
August 05, 2025	49.32	48.29	48.29	50.3	48.09	680,220
August 04, 2025	47.93	49.37	49.37	49.41	47.92	655,300
August 01, 2025	47.66	47.63	47.63	48.4	47.38	681,900
July 31, 2025	48.85	48.52	48.52	49.48	47.74	816,535
July 30, 2025	51.35	49.66	49.66	51.35	48.9	1.03M
July 29, 2025	52.95	50.74	50.74	53.01	50.71	714,300
July 28, 2025	52.3	52.48	52.48	53.43	52.24	411,600
July 25, 2025	52.46	52.01	52.01	52.51	51.91	261,230

Power Integrations, Inc. (POWI) NASDAQ