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 — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$16.81$17.19316,200——
2012-12-28$16.46$16.83168,200——
2012-12-27$16.57$16.95215,200——
2012-12-26$16.60$16.98255,800——
2012-12-24$16.60$16.98103,400——
2012-12-21$16.57$16.951,341,200——
2012-12-20$16.87$17.25457,600——
2012-12-19$16.96$17.35359,800——
2012-12-18$17.00$17.40623,400——
2012-12-17$16.59$16.98335,400——
2012-12-14$16.46$16.84412,800——
2012-12-13$16.64$17.02303,200——
2012-12-12$17.16$17.56315,400——
2012-12-11$17.18$17.58452,400——
2012-12-10$16.52$16.90472,800——
2012-12-07$16.22$16.59342,000——
2012-12-06$16.36$16.73253,200——
2012-12-05$16.27$16.65513,000——
2012-12-04$16.27$16.65438,400——
2012-12-03$15.61$15.96321,600——
2012-11-30$15.56$15.91351,400——
2012-11-29$15.64$16.00236,800——
2012-11-28$15.36$15.71268,800——
2012-11-27$15.29$15.62250,600——
2012-11-26$15.42$15.75347,800——
2012-11-23$15.41$15.74179,200——
2012-11-21$15.06$15.38214,200——
2012-11-20$15.06$15.38272,600——
2012-11-19$15.06$15.38582,600——
2012-11-16$14.53$14.84406,000——
2012-11-15$14.70$15.01305,200——
2012-11-14$14.94$15.25324,000——
2012-11-13$15.06$15.38453,000——
2012-11-12$15.43$15.76718,800——
2012-11-09$15.25$15.57583,800——
2012-11-08$15.05$15.37549,000——
2012-11-07$14.82$15.13485,400——
2012-11-06$15.22$15.55400,200——
2012-11-05$14.90$15.22360,000——
2012-11-02$14.50$14.81303,000——
2012-11-01$14.96$15.27397,200——
2012-10-31$14.80$15.11562,800——
2012-10-26$15.05$15.37890,800——
2012-10-25$14.29$14.60359,800——
2012-10-24$14.25$14.55417,600——
2012-10-23$14.64$14.95726,400——
2012-10-22$13.70$13.99296,200——
2012-10-19$13.78$14.07411,000——
2012-10-18$14.25$14.55301,800——
2012-10-17$14.35$14.66265,800——
2012-10-16$14.43$14.74486,400——
2012-10-15$14.01$14.30354,800——
2012-10-12$14.08$14.38307,800——
2012-10-11$14.26$14.56289,000——
2012-10-10$14.21$14.51343,000——
2012-10-09$14.47$14.78647,000——
2012-10-08$14.88$15.19639,400——
2012-10-05$15.55$15.88645,200——
2012-10-04$15.20$15.53261,400——
2012-10-03$15.24$15.56316,800——
2012-10-02$15.43$15.76312,600——
2012-10-01$15.51$15.84730,800——
2012-09-28$15.23$15.55403,600——
2012-09-27$15.50$15.83597,200——
2012-09-26$15.52$15.85615,200——
2012-09-25$15.91$16.25470,600——
2012-09-24$16.48$16.83333,600——
2012-09-21$16.80$17.15565,000——
2012-09-20$16.75$17.10425,800——
2012-09-19$17.25$17.62329,600——
2012-09-18$17.45$17.82358,800——
2012-09-17$17.64$18.02380,000——
2012-09-14$17.61$17.98519,800——
2012-09-13$17.46$17.83475,600——
2012-09-12$17.58$17.96306,800——
2012-09-11$17.63$18.00468,400——
2012-09-10$17.80$18.18463,400——
2012-09-07$18.12$18.51430,400——
2012-09-06$18.05$18.43558,600——
2012-09-05$17.15$17.52617,400——
2012-09-04$17.28$17.64988,200——
2012-08-31$17.32$17.69451,400——
2012-08-30$17.08$17.45385,600——
2012-08-29$17.23$17.59596,400——
2012-08-28$17.36$17.71255,000——
2012-08-27$17.41$17.76240,400——
2012-08-24$17.63$17.98318,000——
2012-08-23$17.61$17.96333,200——
2012-08-22$17.63$17.98339,200——
2012-08-21$17.80$18.15417,400——
2012-08-20$17.89$18.24680,000——
2012-08-17$17.92$18.28508,600——
2012-08-16$17.49$17.84269,600——
2012-08-15$17.13$17.47435,800——
2012-08-14$16.82$17.15591,600——
2012-08-13$16.84$17.18345,600——
2012-08-10$16.78$17.111,288,200——
2012-08-09$16.70$17.03738,600——
2012-08-08$16.67$17.001,104,600——
2012-08-07$17.32$17.662,158,400——
2012-08-06$18.65$19.021,022,800——
2012-08-03$18.25$18.61878,600——
2012-08-02$17.64$17.99494,200——
2012-08-01$17.50$17.85451,600——
2012-07-31$17.62$17.97584,400——
2012-07-30$17.55$17.90550,600——
2012-07-27$17.50$17.85428,800——
2012-07-26$17.37$17.72612,600——
2012-07-25$17.20$17.54672,800——
2012-07-24$17.14$17.48386,600——
2012-07-23$17.36$17.71417,200——
2012-07-20$17.17$17.51333,000——
2012-07-19$17.46$17.81670,000——
2012-07-18$17.27$17.61998,200——
2012-07-17$17.45$17.80356,600——
2012-07-16$17.36$17.71407,000——
2012-07-13$17.46$17.80426,600——
2012-07-12$17.41$17.75505,400——
2012-07-11$18.01$18.37376,800——
2012-07-10$18.14$18.50614,800——
2012-07-09$18.35$18.72497,400——
2012-07-06$18.66$19.03310,200——
2012-07-05$19.43$19.82376,800——
2012-07-03$19.31$19.69304,600——
2012-07-02$18.98$19.36581,800——
2012-06-29$18.65$19.02804,600——
2012-06-28$17.99$18.35634,000——
2012-06-27$18.67$19.04537,400——
2012-06-26$18.63$19.00430,400——
2012-06-25$18.81$19.18518,600——
2012-06-22$19.46$19.84490,200——
2012-06-21$19.40$19.78531,200——
2012-06-20$20.28$20.68489,200——
2012-06-19$20.44$20.85359,600——
2012-06-18$19.97$20.36443,600——
2012-06-15$19.50$19.89495,200——
2012-06-14$19.28$19.66412,200——
2012-06-13$19.33$19.71956,800——
2012-06-12$20.49$20.90252,600——
2012-06-11$20.11$20.51347,400——
2012-06-08$20.71$21.12286,600——
2012-06-07$20.07$20.46285,800——
2012-06-06$20.34$20.75448,400——
2012-06-05$19.93$20.33751,000——
2012-06-04$19.85$20.25358,600——
2012-06-01$19.68$20.07355,000——
2012-05-31$20.41$20.81398,000——
2012-05-30$20.32$20.72354,800——
2012-05-29$20.45$20.86544,200——
2012-05-25$20.87$21.26316,800——
2012-05-24$20.75$21.14198,600——
2012-05-23$21.03$21.42536,000——
2012-05-22$20.65$21.04272,000——
2012-05-21$20.92$21.32406,000——
2012-05-18$20.68$21.07475,000——
2012-05-17$20.92$21.31711,800——
2012-05-16$21.04$21.43310,600——
2012-05-15$21.22$21.61514,000——
2012-05-14$21.03$21.42742,000——
2012-05-11$21.32$21.71383,000——
2012-05-10$21.32$21.72560,000——
2012-05-09$21.29$21.69738,800——
2012-05-08$21.44$21.841,272,400——
2012-05-07$21.25$21.651,120,000——
2012-05-04$20.91$21.303,766,000——
2012-05-03$18.61$18.95480,000——
2012-05-02$19.07$19.43625,600——
2012-05-01$18.81$19.16624,000——
2012-04-30$18.94$19.29304,000——
2012-04-27$18.98$19.33160,400——
2012-04-26$18.88$19.23256,200——
2012-04-25$18.65$18.99396,000——
2012-04-24$17.96$18.30306,200——
2012-04-23$17.84$18.18265,800——
2012-04-20$18.20$18.54414,400——
2012-04-19$18.25$18.59373,400——
2012-04-18$18.56$18.90432,400——
2012-04-17$18.66$19.00357,400——
2012-04-16$18.12$18.46259,600——
2012-04-13$18.16$18.49312,400——
2012-04-12$18.82$19.17429,200——
2012-04-11$18.15$18.49321,200——
2012-04-10$17.82$18.15320,800——
2012-04-09$17.95$18.28363,000——
2012-04-05$18.25$18.59347,400——
2012-04-04$18.45$18.79480,600——
2012-04-03$18.72$19.07605,800——
2012-04-02$19.17$19.531,124,200——
2012-03-30$18.56$18.91503,200——
2012-03-29$18.50$18.85415,400——
2012-03-28$18.78$19.13302,000——
2012-03-27$18.83$19.19190,800——
2012-03-26$18.96$19.31385,600——
2012-03-23$18.67$19.02302,200——
2012-03-22$18.65$19.00502,200——
2012-03-21$18.68$19.03358,200——
2012-03-20$18.76$19.11330,400——
2012-03-19$18.92$19.27235,200——
2012-03-16$18.83$19.18516,800——
2012-03-15$19.04$19.40456,200——
2012-03-14$19.00$19.36283,800——
2012-03-13$19.25$19.60240,800——
2012-03-12$18.84$19.19519,400——
2012-03-09$19.01$19.37375,200——
2012-03-08$18.71$19.05611,000——
2012-03-07$18.52$18.87651,200——
2012-03-06$18.04$18.38387,600——
2012-03-05$17.90$18.23488,800——
2012-03-02$18.09$18.43538,600——
2012-03-01$18.43$18.77498,000——
2012-02-29$18.65$19.00505,000——
2012-02-28$19.01$19.37412,000——
2012-02-27$19.40$19.76500,800——
2012-02-24$19.38$19.72315,200——
2012-02-23$19.38$19.71541,400——
2012-02-22$18.98$19.30186,600——
2012-02-21$19.03$19.36336,200——
2012-02-17$19.49$19.82215,000——
2012-02-16$19.56$19.90593,400——
2012-02-15$19.14$19.47597,000——
2012-02-14$18.84$19.17273,800——
2012-02-13$18.92$19.25224,200——
2012-02-10$18.88$19.20274,800——
2012-02-09$19.24$19.57281,800——
2012-02-08$19.29$19.63429,000——
2012-02-07$18.92$19.25462,800——
2012-02-06$19.31$19.64409,200——
2012-02-03$19.74$20.08995,400——
2012-02-02$18.53$18.85499,200——
2012-02-01$18.39$18.71548,600——
2012-01-31$17.99$18.30384,200——
2012-01-30$18.01$18.33167,400——
2012-01-27$18.19$18.51630,400——
2012-01-26$18.17$18.49297,200——
2012-01-25$18.35$18.67441,600——
2012-01-24$18.68$19.00573,200——
2012-01-23$18.64$18.96547,800——
2012-01-20$18.51$18.83665,800——
2012-01-19$17.83$18.13508,800——
2012-01-18$17.81$18.121,965,200——
2012-01-17$16.37$16.65863,400——
2012-01-13$16.58$16.86257,200——
2012-01-12$17.08$17.38410,200——
2012-01-11$17.10$17.40344,400——
2012-01-10$16.91$17.20288,400——
2012-01-09$16.90$17.19622,400——
2012-01-06$16.76$17.05769,200——
2012-01-05$16.67$16.96225,800——
2012-01-04$16.46$16.74329,600——
2012-01-03$16.70$16.99436,600——