Power Integrations, Inc. (POWI)

NASDAQ: POWI · Real-Time Price · USD

64.57

+4.17 (6.90%)

At close: Aug 4, 2026, 4:00 PM EDT

65.00

+0.43 (0.67%)

Pre-market: Aug 5, 2026, 5:16 AM EDT

Power Integrations Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 4, 2026	62.71	64.89	61.80	64.57	64.57	6.90%	741,853
Aug 3, 2026	58.44	61.82	58.44	60.40	60.40	-0.51%	685,257
Jul 31, 2026	62.57	63.72	60.48	60.71	60.71	-0.26%	578,471
Jul 30, 2026	59.01	61.68	58.37	60.87	60.87	7.60%	697,547
Jul 29, 2026	58.55	59.75	56.04	56.57	56.57	-4.44%	744,285
Jul 28, 2026	60.35	62.00	57.28	59.20	59.20	-6.64%	717,235
Jul 27, 2026	63.58	65.15	60.38	63.41	63.41	-0.08%	937,979
Jul 24, 2026	70.76	70.76	63.36	63.46	63.46	-10.46%	677,682
Jul 23, 2026	71.03	72.92	70.06	70.87	70.87	-2.23%	494,261
Jul 22, 2026	72.54	74.42	71.80	72.49	72.49	-2.55%	507,135
Jul 21, 2026	73.15	74.92	72.60	74.39	74.39	4.55%	539,844
Jul 20, 2026	71.43	72.48	70.57	71.15	71.15	0.99%	497,714
Jul 17, 2026	66.80	71.57	66.47	70.45	70.45	0.87%	741,821
Jul 16, 2026	68.64	70.17	68.03	69.84	69.84	-1.66%	1,045,078
Jul 15, 2026	71.82	72.20	67.34	71.02	71.02	0.37%	954,737
Jul 14, 2026	72.73	73.33	70.41	70.76	70.76	1.90%	838,201
Jul 13, 2026	69.88	70.42	68.87	69.44	69.44	-3.65%	586,556
Jul 10, 2026	69.50	72.30	69.17	72.07	72.07	1.75%	452,797
Jul 9, 2026	69.90	71.74	68.15	70.83	70.83	6.58%	660,528
Jul 8, 2026	65.21	67.75	65.21	66.46	66.46	-0.56%	944,195
Jul 7, 2026	69.04	69.56	65.45	66.84	66.84	-8.52%	1,107,707
Jul 6, 2026	74.08	77.57	72.94	73.06	73.06	0.10%	618,139
Jul 2, 2026	80.20	80.37	70.89	72.99	72.99	-9.07%	1,343,251
Jul 1, 2026	81.02	82.86	79.89	80.27	80.27	-4.17%	512,100
Jun 30, 2026	79.60	84.01	79.49	83.76	83.76	6.08%	858,447
Jun 29, 2026	78.45	79.79	75.48	78.96	78.96	-0.52%	879,672
Jun 26, 2026	81.51	82.61	79.20	79.37	79.37	-6.41%	2,544,746
Jun 25, 2026	84.87	86.79	80.50	84.81	84.81	3.60%	1,014,579
Jun 24, 2026	81.88	82.00	79.00	81.86	81.86	1.60%	977,859
Jun 23, 2026	81.47	85.00	80.20	80.57	80.57	-7.76%	1,085,093
Jun 22, 2026	89.29	91.18	87.11	87.35	87.35	0.28%	1,111,272
Jun 18, 2026	83.76	87.89	83.76	87.11	87.11	7.90%	1,650,981
Jun 17, 2026	79.45	84.60	78.08	80.73	80.73	1.76%	852,006
Jun 16, 2026	84.12	84.46	79.20	79.33	79.33	-4.78%	562,095
Jun 15, 2026	81.70	83.65	80.95	83.31	83.31	6.29%	885,881
Jun 12, 2026	78.08	81.31	76.15	78.38	78.38	0.80%	1,109,526
Jun 11, 2026	76.66	78.35	73.96	77.76	77.76	4.19%	694,845
Jun 10, 2026	74.47	78.40	73.88	74.63	74.63	-0.11%	1,462,133
Jun 9, 2026	78.27	80.18	69.37	74.71	74.71	-2.57%	1,414,631
Jun 8, 2026	79.24	79.66	75.57	76.68	76.68	-0.44%	1,153,457
Jun 5, 2026	82.49	83.06	76.46	77.02	77.02	-9.71%	1,461,117
Jun 4, 2026	80.99	87.36	80.37	85.30	85.30	0.36%	810,194
Jun 3, 2026	85.32	87.07	82.59	84.99	84.99	0.95%	991,577
Jun 2, 2026	84.16	86.04	82.38	84.19	84.19	2.78%	1,169,956
Jun 1, 2026	82.77	84.24	80.29	81.91	81.91	-2.49%	991,012
May 29, 2026	86.66	89.00	83.03	84.00	84.00	-3.29%	1,899,503
May 28, 2026	86.98	87.95	81.15	87.07	86.86	0.20%	1,775,561
May 27, 2026	88.17	88.17	80.56	86.90	86.69	3.34%	2,855,037
May 26, 2026	79.24	84.90	78.00	84.09	83.88	18.69%	3,881,219
May 22, 2026	70.83	72.10	70.12	70.85	70.68	0.52%	1,163,394