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 — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2007-12-31$17.22$17.21718,400
2007-12-28$17.26$17.26570,800
2007-12-27$16.50$16.50327,400
2007-12-26$16.46$16.46319,200
2007-12-24$16.24$16.24238,400
2007-12-21$16.20$16.20187,200
2007-12-20$16.22$16.22340,200
2007-12-19$16.00$16.00121,600
2007-12-18$16.05$16.05302,200
2007-12-17$16.13$16.13288,000
2007-12-14$16.10$16.10115,600
2007-12-13$15.95$15.95231,400
2007-12-12$15.73$15.73419,800
2007-12-11$15.50$15.49346,400
2007-12-10$15.06$15.06503,600
2007-12-07$14.96$14.95302,800
2007-12-06$15.43$15.43182,000
2007-12-05$15.67$15.67159,400
2007-12-04$15.80$15.79649,800
2007-12-03$15.74$15.73234,400
2007-11-30$15.04$15.04204,600
2007-11-29$15.33$15.33118,400
2007-11-28$15.40$15.40154,200
2007-11-27$15.10$15.10347,000
2007-11-26$14.73$14.73412,800
2007-11-23$16.48$16.48130,400
2007-11-21$16.29$16.29316,800
2007-11-20$16.60$16.60278,400
2007-11-19$16.79$16.79206,000
2007-11-16$16.60$16.60240,600
2007-11-15$16.50$16.50469,800
2007-11-14$16.38$16.38520,200
2007-11-13$16.39$16.39153,400
2007-11-12$16.50$16.50300,400
2007-11-09$16.65$16.65691,600
2007-11-08$16.90$16.90247,200
2007-11-07$16.80$16.80344,800
2007-11-06$16.70$16.70378,800
2007-11-05$16.00$16.00204,400
2007-11-02$15.74$15.73365,400
2007-11-01$16.22$16.22410,400
2007-10-31$16.26$16.27358,600
2007-10-30$16.25$16.25667,600
2007-10-29$17.12$17.121,150,000
2007-10-26$16.17$16.171,514,200
2007-10-25$15.38$15.37470,200
2007-10-24$15.32$15.32243,000
2007-10-23$15.89$15.89354,600
2007-10-22$15.68$15.68134,200
2007-10-19$15.55$15.54243,600
2007-10-18$15.48$15.48173,400
2007-10-17$15.55$15.54129,800
2007-10-16$15.49$15.49251,800
2007-10-15$15.46$15.45207,200
2007-10-12$15.55$15.54305,000
2007-10-11$15.55$15.5581,800
2007-10-10$15.60$15.60162,400
2007-10-09$15.72$15.72181,800
2007-10-08$15.85$15.8423,200
2007-10-05$15.92$15.91148,800
2007-10-04$15.84$15.83229,800
2007-10-03$15.67$15.67167,800
2007-10-02$15.05$15.05128,400
2007-10-01$14.87$14.87207,400
2007-09-28$14.86$14.85172,600
2007-09-27$14.94$14.94284,600
2007-09-26$14.98$14.98144,000
2007-09-25$15.38$15.38179,000
2007-09-24$15.60$15.60637,800
2007-09-21$14.96$14.95386,600
2007-09-20$14.61$14.61261,600
2007-09-19$14.47$14.47254,400
2007-09-18$13.93$13.93122,000
2007-09-17$14.06$14.05177,000
2007-09-14$14.37$14.3791,800
2007-09-13$14.39$14.39113,000
2007-09-12$14.58$14.57135,000
2007-09-11$14.60$14.60223,400
2007-09-10$13.56$13.56223,600
2007-09-07$13.61$13.61112,400
2007-09-06$13.35$13.35110,600
2007-09-05$13.48$13.4851,200
2007-09-04$13.82$13.81223,200
2007-08-31$14.00$13.99118,400
2007-08-30$13.22$13.22114,000
2007-08-29$13.27$13.27102,800
2007-08-28$13.25$13.2552,000
2007-08-27$13.49$13.49162,200
2007-08-24$13.35$13.3574,200
2007-08-23$13.18$13.17150,800
2007-08-22$12.98$12.9862,000
2007-08-21$12.80$12.80143,200
2007-08-20$12.75$12.75126,000
2007-08-17$12.81$12.80114,800
2007-08-16$12.50$12.50218,400
2007-08-15$12.63$12.62496,200
2007-08-14$13.55$13.55113,600
2007-08-13$13.95$13.95291,000
2007-08-10$13.65$13.65132,400
2007-08-09$13.33$13.3292,800
2007-08-08$13.60$13.60116,400
2007-08-07$13.90$13.90142,400
2007-08-06$13.78$13.77197,200
2007-08-03$13.85$13.85198,200
2007-08-02$14.00$14.00273,000
2007-08-01$13.00$13.00158,800
2007-07-31$13.25$13.25171,600
2007-07-30$13.00$13.00147,400
2007-07-27$13.50$13.50249,400
2007-07-26$13.68$13.6880,600
2007-07-25$13.75$13.7581,600
2007-07-24$13.75$13.75201,000
2007-07-23$13.80$13.80160,200
2007-07-20$13.40$13.4041,800
2007-07-19$13.30$13.30457,000
2007-07-18$13.40$13.40262,400
2007-07-17$13.25$13.2554,400
2007-07-16$12.85$12.85125,800
2007-07-13$12.95$12.9598,200
2007-07-12$13.35$13.3554,400
2007-07-11$13.25$13.2517,800
2007-07-10$13.23$13.2343,000
2007-07-09$13.30$13.3023,600
2007-07-06$13.25$13.2579,400
2007-07-05$13.45$13.45173,200
2007-07-03$13.05$13.0523,000
2007-07-02$13.00$13.00272,800
2007-06-29$13.10$13.10371,000
2007-06-28$13.32$13.32437,600
2007-06-27$12.90$12.9039,200
2007-06-26$12.88$12.8793,400
2007-06-25$12.75$12.75370,000
2007-06-22$13.00$13.0096,800
2007-06-21$13.30$13.30142,000
2007-06-20$13.00$13.00290,400
2007-06-19$12.90$12.90515,200
2007-06-18$13.20$13.20249,400
2007-06-15$13.38$13.372,149,400
2007-06-14$14.76$14.76144,200
2007-06-13$14.88$14.8891,200
2007-06-12$14.98$14.9833,600
2007-06-11$14.88$14.8828,600
2007-06-08$14.88$14.88302,400
2007-06-07$14.98$14.98179,200
2007-06-06$14.68$14.68190,600
2007-06-05$14.75$14.7554,600
2007-06-04$14.63$14.62137,800
2007-06-01$15.10$15.10236,800
2007-05-31$14.25$14.25277,200
2007-05-30$13.95$13.9576,400
2007-05-29$13.71$13.7146,600
2007-05-25$13.80$13.80196,000
2007-05-24$13.73$13.72115,800
2007-05-23$14.48$14.48259,400
2007-05-22$14.50$14.50171,800
2007-05-21$14.50$14.50174,200
2007-05-18$14.35$14.35506,400
2007-05-17$14.20$14.20396,600
2007-05-16$13.83$13.821,364,800
2007-05-15$12.28$12.27136,400
2007-05-14$12.25$12.2570,400
2007-05-11$12.13$12.12298,000
2007-05-10$12.60$12.60213,600
2007-05-09$12.65$12.65235,600
2007-05-08$12.88$12.88190,000
2007-05-07$13.10$13.1053,600
2007-05-04$13.00$13.0099,800
2007-05-03$13.00$13.0056,800
2007-05-02$12.95$12.95447,000
2007-05-01$13.00$13.00249,600
2007-04-30$12.93$12.92372,000
2007-04-27$12.55$12.5554,600
2007-04-26$12.50$12.50340,600
2007-04-25$12.50$12.49795,000
2007-04-24$12.35$12.35325,200
2007-04-23$11.88$11.8844,800
2007-04-20$11.68$11.68132,200
2007-04-19$11.65$11.65261,600
2007-04-18$11.55$11.55287,400
2007-04-17$11.50$11.50288,800
2007-04-16$11.45$11.45161,800
2007-04-13$11.45$11.45166,800
2007-04-12$11.28$11.2724,800
2007-04-11$11.28$11.2780,000
2007-04-10$11.33$11.33153,600
2007-04-09$11.45$11.4584,200
2007-04-05$11.52$11.5140,800
2007-04-04$11.69$11.6987,400
2007-04-03$11.30$11.30100,400
2007-04-02$11.25$11.2599,600
2007-03-30$11.33$11.33162,600
2007-03-29$11.23$11.23276,600
2007-03-28$11.35$11.35232,800
2007-03-27$11.56$11.56149,000
2007-03-26$11.95$11.95242,000
2007-03-23$12.00$12.00145,000
2007-03-22$11.75$11.75218,000
2007-03-21$11.50$11.50574,200
2007-03-20$10.92$10.92324,400
2007-03-19$10.98$10.9796,800
2007-03-16$11.00$11.0056,800
2007-03-15$11.18$11.1742,200
2007-03-14$11.20$11.20136,600
2007-03-13$11.75$11.7539,000
2007-03-12$12.00$12.0039,200
2007-03-09$11.85$11.85193,400
2007-03-08$11.75$11.7544,200
2007-03-07$12.00$12.00109,800
2007-03-06$12.03$12.02101,200
2007-03-05$12.00$12.00120,200
2007-03-02$12.15$12.15195,000
2007-03-01$12.50$12.50542,400
2007-02-28$12.93$12.92101,200
2007-02-27$12.50$12.50178,200
2007-02-26$12.75$12.7572,000
2007-02-23$13.08$13.07560,400
2007-02-22$12.93$12.9296,200
2007-02-21$12.60$12.60323,800
2007-02-20$11.98$11.98116,600
2007-02-16$12.05$12.05540,600
2007-02-15$12.60$12.60224,200
2007-02-14$12.35$12.35182,800
2007-02-13$11.95$11.95269,000
2007-02-12$11.80$11.8033,000
2007-02-09$11.70$11.7094,600
2007-02-08$11.65$11.6516,200
2007-02-07$11.85$11.85379,400
2007-02-06$12.00$12.00206,000
2007-02-05$11.72$11.72156,400
2007-02-02$11.56$11.5598,200
2007-02-01$11.20$11.20328,600
2007-01-31$11.34$11.34462,200
2007-01-30$11.45$11.4566,800
2007-01-29$11.45$11.45109,600
2007-01-26$11.20$11.20291,800
2007-01-25$11.05$11.05158,400
2007-01-24$11.00$11.00587,800
2007-01-23$10.50$10.50254,000
2007-01-22$10.25$10.25487,200
2007-01-19$10.43$10.42733,600
2007-01-18$10.85$10.85179,000
2007-01-17$11.28$11.27179,000
2007-01-16$11.65$11.65149,000
2007-01-12$11.65$11.65247,800
2007-01-11$11.55$11.55161,200
2007-01-10$11.73$11.7380,800
2007-01-09$11.90$11.90291,200
2007-01-08$12.00$12.00250,200
2007-01-05$11.18$11.171,117,800
2007-01-04$11.00$11.00594,000
2007-01-03$11.37$11.37548,600