Power Integrations, Inc. (POWI)

Power Integrations Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 13, 2026	47.15	47.69	46.17	47.45	47.45	2.37%	817,072
Mar 12, 2026	46.13	46.89	45.96	46.35	46.35	-1.07%	759,736
Mar 11, 2026	45.16	46.92	45.16	46.85	46.85	3.95%	543,869
Mar 10, 2026	46.95	47.12	44.45	45.07	45.07	-4.41%	934,477
Mar 9, 2026	45.09	47.55	44.76	47.15	47.15	2.37%	809,933
Mar 6, 2026	46.46	47.58	45.49	46.06	46.06	-3.66%	1,358,803
Mar 5, 2026	46.23	47.84	45.84	47.81	47.81	1.79%	779,808
Mar 4, 2026	48.76	49.12	45.75	46.97	46.97	-2.15%	1,210,401
Mar 3, 2026	48.29	49.07	47.15	48.00	48.00	-4.46%	1,591,746
Mar 2, 2026	46.64	51.00	45.75	50.24	50.24	4.84%	1,463,773
Feb 27, 2026	47.14	48.22	46.67	47.92	47.92	-1.11%	902,226
Feb 26, 2026	48.58	48.89	46.67	48.46	48.25	-0.41%	811,045
Feb 25, 2026	47.86	48.73	47.31	48.66	48.44	3.36%	713,942
Feb 24, 2026	46.06	47.77	46.04	47.08	46.87	3.31%	678,269
Feb 23, 2026	45.37	45.75	44.72	45.57	45.37	0.13%	912,955
Feb 20, 2026	45.13	46.59	44.74	45.51	45.31	-0.35%	592,681
Feb 19, 2026	45.11	45.98	44.90	45.67	45.47	-0.57%	568,646
Feb 18, 2026	45.89	46.82	45.29	45.93	45.73	0.44%	639,453
Feb 17, 2026	47.00	47.20	45.02	45.73	45.53	-3.13%	694,468
Feb 13, 2026	47.07	47.64	45.89	47.21	47.00	1.11%	457,226
Feb 12, 2026	48.51	49.40	46.04	46.69	46.48	-3.27%	931,972
Feb 11, 2026	46.73	48.50	46.53	48.27	48.06	5.72%	704,249
Feb 10, 2026	45.97	47.57	45.54	45.66	45.46	-0.28%	1,223,258
Feb 9, 2026	47.26	47.45	44.99	45.79	45.59	-3.27%	1,108,097
Feb 6, 2026	45.84	48.44	43.26	47.34	47.13	0.30%	1,855,428
Feb 5, 2026	46.95	47.55	46.26	47.20	46.99	-0.11%	1,102,385
Feb 4, 2026	46.01	48.83	45.85	47.25	47.04	4.44%	1,134,052
Feb 3, 2026	46.52	46.65	44.22	45.24	45.04	-2.75%	1,169,686
Feb 2, 2026	45.06	47.10	44.95	46.52	46.31	1.26%	787,012
Jan 30, 2026	46.12	47.22	45.27	45.94	45.74	-2.50%	1,082,575
Jan 29, 2026	46.85	47.54	45.97	47.12	46.91	0.75%	859,737
Jan 28, 2026	46.99	48.57	46.39	46.77	46.56	1.85%	1,236,827
Jan 27, 2026	44.63	46.09	44.53	45.92	45.72	3.73%	710,366
Jan 26, 2026	44.30	44.46	43.73	44.27	44.07	-0.49%	792,536
Jan 23, 2026	45.31	45.63	43.80	44.49	44.29	-2.18%	827,058
Jan 22, 2026	46.26	46.58	45.24	45.48	45.28	-0.37%	855,786
Jan 21, 2026	43.64	45.78	43.43	45.65	45.45	6.41%	951,546
Jan 20, 2026	42.20	43.63	41.95	42.90	42.71	-0.97%	853,187
Jan 16, 2026	44.13	44.98	42.92	43.32	43.13	-0.37%	1,174,112
Jan 15, 2026	42.81	43.76	42.12	43.48	43.29	3.28%	1,047,331
Jan 14, 2026	40.54	42.52	40.50	42.10	41.91	2.93%	646,945
Jan 13, 2026	41.73	42.16	40.70	40.90	40.72	-1.54%	675,380
Jan 12, 2026	41.20	41.73	40.37	41.54	41.36	0.07%	685,735
Jan 9, 2026	40.93	41.73	40.47	41.51	41.33	1.72%	706,917
Jan 8, 2026	39.84	41.25	39.72	40.81	40.63	0.91%	732,987
Jan 7, 2026	39.21	40.64	38.58	40.44	40.26	1.92%	1,133,080
Jan 6, 2026	38.08	40.32	38.08	39.68	39.50	5.20%	1,202,143
Jan 5, 2026	37.85	39.83	37.58	37.72	37.55	1.13%	1,135,021
Jan 2, 2026	36.36	37.72	36.06	37.30	37.13	4.95%	960,296
Dec 31, 2025	35.91	36.06	35.45	35.54	35.38	-1.25%	532,479

Stock Analysis Pro

Upgrade now for unlimited access to all data and tools.

Market Newsletter

Get a daily email with the top market news in bullet point format.