NASDAQ:POWI | Historical Stock Price | POWER INTEGRATIONS INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1997-12-12 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.93$4.45$10.25$23.62$54.44$125.461997-12-122026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2006

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2006-12-29$11.73$11.73205,800
2006-12-28$11.40$11.40184,800
2006-12-27$11.50$11.49140,400
2006-12-26$11.48$11.48296,600
2006-12-22$11.60$11.60164,400
2006-12-21$11.50$11.50519,800
2006-12-20$11.50$11.50411,600
2006-12-19$11.50$11.50616,600
2006-12-18$11.30$11.304,828,800
2006-12-15$12.50$12.50697,400
2006-12-14$12.48$12.48575,600
2006-12-13$12.70$12.70521,400
2006-12-12$12.74$12.74797,000
2006-12-11$13.18$13.18396,400
2006-12-08$13.03$13.03500,600
2006-12-07$13.27$13.27387,800
2006-12-06$13.23$13.23528,200
2006-12-05$13.46$13.46605,200
2006-12-04$13.25$13.25840,400
2006-12-01$13.82$13.82781,600
2006-11-30$13.93$13.931,341,000
2006-11-29$13.43$13.43401,200
2006-11-28$13.23$13.23691,800
2006-11-27$13.18$13.18973,000
2006-11-24$12.97$12.96112,600
2006-11-22$12.94$12.94584,800
2006-11-21$12.92$12.92306,800
2006-11-20$12.76$12.76872,200
2006-11-17$12.44$12.44425,200
2006-11-16$12.40$12.40369,000
2006-11-15$12.33$12.33272,000
2006-11-14$12.17$12.17262,800
2006-11-13$12.06$12.05600,800
2006-11-10$11.82$11.82583,200
2006-11-09$11.92$11.92433,400
2006-11-08$11.97$11.97624,800
2006-11-07$11.89$11.881,502,000
2006-11-06$11.10$11.10337,200
2006-11-03$11.03$11.021,197,600
2006-11-02$10.57$10.57577,200
2006-11-01$10.81$10.81406,600
2006-10-31$10.97$10.97629,400
2006-10-30$10.86$10.86439,200
2006-10-27$10.88$10.88859,200
2006-10-26$11.18$11.17287,200
2006-10-25$11.25$11.25515,800
2006-10-24$11.21$11.21217,800
2006-10-23$11.18$11.1870,400
2006-10-20$11.05$11.0550,400
2006-10-19$11.10$11.1067,600
2006-10-18$11.13$11.1394,000
2006-10-17$10.98$10.97598,400
2006-10-16$11.25$11.2570,600
2006-10-13$11.30$11.30313,400
2006-10-12$11.30$11.30558,000
2006-10-11$11.15$11.151,151,800
2006-10-10$10.50$10.501,879,800
2006-10-09$9.50$9.50178,000
2006-10-06$9.38$9.37465,800
2006-10-05$9.31$9.31319,200
2006-10-04$9.48$9.47313,800
2006-10-03$9.55$9.55565,800
2006-10-02$9.80$9.80210,400
2006-09-29$9.80$9.80338,200
2006-09-28$9.86$9.86313,200
2006-09-27$10.00$10.00316,200
2006-09-26$9.88$9.87548,800
2006-09-25$9.82$9.81170,000
2006-09-22$9.78$9.77765,600
2006-09-21$9.70$9.70104,400
2006-09-20$9.60$9.60426,200
2006-09-19$9.15$9.15241,800
2006-09-18$9.40$9.40409,000
2006-09-15$9.49$9.48348,200
2006-09-14$9.79$9.79167,200
2006-09-13$9.90$9.90571,600
2006-09-12$9.83$9.82283,800
2006-09-11$9.65$9.65238,200
2006-09-08$9.70$9.70400,200
2006-09-07$9.60$9.60703,200
2006-09-06$9.36$9.35295,800
2006-09-05$9.57$9.57283,200
2006-09-01$9.25$9.25379,000
2006-08-31$9.20$9.20329,400
2006-08-30$9.40$9.40509,000
2006-08-29$9.00$9.00274,200
2006-08-28$8.93$8.92308,200
2006-08-25$8.90$8.90500,200
2006-08-24$9.05$9.05120,600
2006-08-23$9.05$9.04445,400
2006-08-22$9.06$9.06871,400
2006-08-21$9.00$9.00582,800
2006-08-18$9.00$8.992,112,400
2006-08-17$9.38$9.371,979,200
2006-08-16$8.90$8.902,702,400
2006-08-15$8.53$8.522,137,400
2006-08-14$7.80$7.80703,200
2006-08-11$7.43$7.43685,800
2006-08-10$7.40$7.40594,800
2006-08-09$7.25$7.25829,200
2006-08-08$7.26$7.261,196,200
2006-08-07$7.10$7.10490,200
2006-08-04$7.15$7.151,974,000
2006-08-03$7.23$7.232,804,400
2006-08-02$7.43$7.4212,340,200
2006-08-01$6.90$6.9018,519,600
2006-07-31$7.95$7.95527,400
2006-07-28$7.92$7.92507,600
2006-07-27$7.56$7.56456,400
2006-07-26$7.66$7.66410,400
2006-07-25$7.70$7.70323,400
2006-07-24$7.62$7.61522,000
2006-07-21$7.40$7.39657,400
2006-07-20$7.73$7.72512,200
2006-07-19$8.07$8.06920,400
2006-07-18$7.94$7.931,462,600
2006-07-17$7.62$7.62557,800
2006-07-14$7.65$7.65434,400
2006-07-13$7.59$7.59704,000
2006-07-12$7.76$7.76631,400
2006-07-11$8.13$8.12734,800
2006-07-10$8.07$8.07448,200
2006-07-07$8.29$8.28434,400
2006-07-06$8.49$8.49560,800
2006-07-05$8.39$8.39417,200
2006-07-03$8.66$8.66202,000
2006-06-30$8.74$8.74736,400
2006-06-29$8.70$8.70544,400
2006-06-28$8.32$8.32582,600
2006-06-27$8.31$8.31865,600
2006-06-26$8.75$8.75585,600
2006-06-23$8.64$8.64471,600
2006-06-22$8.77$8.77616,000
2006-06-21$8.74$8.73381,000
2006-06-20$8.51$8.51713,200
2006-06-19$8.49$8.49673,000
2006-06-16$8.63$8.631,266,400
2006-06-15$8.82$8.82635,400
2006-06-14$8.51$8.51577,000
2006-06-13$8.29$8.28889,200
2006-06-12$8.41$8.41475,400
2006-06-09$8.65$8.65701,200
2006-06-08$8.60$8.60640,400
2006-06-07$8.60$8.591,030,800
2006-06-06$8.91$8.901,398,200
2006-06-05$8.82$8.821,243,600
2006-06-02$9.20$9.201,723,600
2006-06-01$9.00$9.00982,200
2006-05-31$8.81$8.811,456,000
2006-05-30$8.63$8.63790,600
2006-05-26$8.93$8.93501,400
2006-05-25$9.07$9.061,266,400
2006-05-24$8.75$8.751,025,000
2006-05-23$8.68$8.681,417,600
2006-05-22$8.89$8.891,053,400
2006-05-19$9.06$9.06745,200
2006-05-18$8.91$8.91722,200
2006-05-17$9.09$9.09941,800
2006-05-16$9.00$9.001,276,000
2006-05-15$8.99$8.98489,400
2006-05-12$9.28$9.27603,600
2006-05-11$9.19$9.19826,600
2006-05-10$9.77$9.76640,600
2006-05-09$9.75$9.75858,200
2006-05-08$9.80$9.802,687,000
2006-05-05$9.87$9.8717,790,600
2006-05-04$9.82$9.821,933,600
2006-05-03$9.99$9.981,395,200
2006-05-02$10.25$10.251,133,200
2006-05-01$10.47$10.47664,600
2006-04-28$10.59$10.58660,000
2006-04-27$10.77$10.771,271,400
2006-04-26$10.50$10.503,068,800
2006-04-25$12.04$12.04679,600
2006-04-24$11.85$11.851,211,800
2006-04-21$11.98$11.98602,000
2006-04-20$12.24$12.24576,400
2006-04-19$12.85$12.85376,200
2006-04-18$12.56$12.56391,600
2006-04-17$12.00$12.00248,400
2006-04-13$12.14$12.14216,200
2006-04-12$12.01$12.00280,400
2006-04-11$11.84$11.83413,200
2006-04-10$12.08$12.08522,400
2006-04-07$12.35$12.35572,600
2006-04-06$12.46$12.45214,400
2006-04-05$12.43$12.43463,800
2006-04-04$12.29$12.28641,600
2006-04-03$12.48$12.47590,000
2006-03-31$12.39$12.39379,800
2006-03-30$12.21$12.21815,200
2006-03-29$12.08$12.081,036,800
2006-03-28$11.97$11.971,209,000
2006-03-27$12.66$12.66490,600
2006-03-24$12.65$12.65196,400
2006-03-23$12.43$12.43330,400
2006-03-22$12.40$12.39351,000
2006-03-21$12.21$12.21772,000
2006-03-20$12.18$12.18434,800
2006-03-17$12.17$12.16978,600
2006-03-16$11.98$11.98845,800
2006-03-15$11.98$11.98578,800
2006-03-14$11.85$11.85704,600
2006-03-13$11.97$11.96286,800
2006-03-10$12.10$12.10301,600
2006-03-09$11.95$11.95298,000
2006-03-08$12.12$12.12327,400
2006-03-07$12.14$12.13440,600
2006-03-06$12.38$12.37471,600
2006-03-03$12.57$12.57555,400
2006-03-02$12.72$12.72286,200
2006-03-01$12.70$12.70480,000
2006-02-28$12.42$12.41312,800
2006-02-27$12.59$12.59476,400
2006-02-24$12.36$12.36381,200
2006-02-23$12.42$12.42301,000
2006-02-22$12.54$12.54490,000
2006-02-21$12.20$12.20616,600
2006-02-17$12.62$12.62874,400
2006-02-16$12.94$12.94964,800
2006-02-15$13.36$13.35340,800
2006-02-14$13.39$13.39540,600
2006-02-13$12.94$12.94264,200
2006-02-10$13.14$13.14344,600
2006-02-09$13.40$13.39767,800
2006-02-08$13.36$13.36516,600
2006-02-07$13.38$13.37604,000
2006-02-06$13.40$13.40707,600
2006-02-03$12.79$12.791,123,800
2006-02-02$13.08$13.081,241,200
2006-02-01$13.25$13.25607,400
2006-01-31$13.25$13.251,138,000
2006-01-30$13.66$13.66753,400
2006-01-27$13.29$13.29595,600
2006-01-26$13.24$13.24818,600
2006-01-25$12.99$12.98707,600
2006-01-24$13.28$13.27573,600
2006-01-23$12.98$12.97501,000
2006-01-20$13.16$13.16439,600
2006-01-19$13.72$13.72410,000
2006-01-18$13.27$13.27797,400
2006-01-17$13.42$13.42407,000
2006-01-13$13.50$13.49623,600
2006-01-12$13.39$13.391,298,200
2006-01-11$14.08$14.07589,600
2006-01-10$13.92$13.92949,200
2006-01-09$13.90$13.90897,200
2006-01-06$13.49$13.48540,800
2006-01-05$12.90$12.90422,600
2006-01-04$12.91$12.911,577,800
2006-01-03$12.66$12.651,241,600