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 — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$9.89$9.89629,000
2004-12-30$9.80$9.80757,000
2004-12-29$9.67$9.66635,000
2004-12-28$9.47$9.47555,400
2004-12-27$9.35$9.34608,600
2004-12-23$9.27$9.27429,400
2004-12-22$9.29$9.29810,800
2004-12-21$9.18$9.18937,000
2004-12-20$9.16$9.16842,800
2004-12-17$9.47$9.47700,400
2004-12-16$9.53$9.53814,000
2004-12-15$9.56$9.56991,200
2004-12-14$9.55$9.541,243,000
2004-12-13$9.55$9.55759,000
2004-12-10$9.57$9.571,124,800
2004-12-09$9.68$9.681,429,000
2004-12-08$9.98$9.97913,000
2004-12-07$10.05$10.051,215,400
2004-12-06$10.28$10.27783,400
2004-12-03$10.17$10.17895,000
2004-12-02$10.15$10.15893,600
2004-12-01$10.42$10.42627,800
2004-11-30$9.87$9.87818,800
2004-11-29$10.22$10.21800,000
2004-11-26$10.27$10.27163,800
2004-11-24$10.20$10.20352,400
2004-11-23$10.21$10.21718,000
2004-11-22$10.41$10.41660,600
2004-11-19$10.45$10.44743,200
2004-11-18$10.92$10.92997,200
2004-11-17$10.55$10.552,442,800
2004-11-16$10.35$10.351,086,000
2004-11-15$10.55$10.551,753,200
2004-11-12$10.60$10.601,405,000
2004-11-11$10.74$10.73873,000
2004-11-10$10.74$10.731,057,400
2004-11-09$11.12$11.12385,200
2004-11-08$11.20$11.201,141,800
2004-11-05$11.20$11.201,169,200
2004-11-04$10.72$10.72625,000
2004-11-03$10.55$10.54766,200
2004-11-02$10.66$10.65569,600
2004-11-01$10.76$10.76352,600
2004-10-29$10.70$10.70637,400
2004-10-28$10.60$10.60769,000
2004-10-27$10.70$10.701,214,600
2004-10-26$10.41$10.41839,400
2004-10-25$10.28$10.271,361,200
2004-10-22$9.94$9.941,577,400
2004-10-21$9.88$9.885,257,200
2004-10-20$11.04$11.042,460,200
2004-10-19$10.36$10.36771,200
2004-10-18$10.15$10.15458,200
2004-10-15$9.89$9.89564,200
2004-10-14$9.98$9.97568,400
2004-10-13$10.40$10.40886,400
2004-10-12$10.12$10.12709,800
2004-10-11$10.09$10.091,037,600
2004-10-08$10.02$10.02943,800
2004-10-07$10.53$10.53637,600
2004-10-06$10.78$10.78726,800
2004-10-05$10.78$10.78854,800
2004-10-04$11.00$11.00770,400
2004-10-01$10.90$10.89823,800
2004-09-30$10.22$10.21660,200
2004-09-29$10.16$10.15703,600
2004-09-28$9.91$9.911,006,400
2004-09-27$10.02$10.02951,800
2004-09-24$10.08$10.08933,800
2004-09-23$10.33$10.331,390,600
2004-09-22$10.15$10.151,756,000
2004-09-21$10.75$10.753,184,600
2004-09-20$11.16$11.151,513,600
2004-09-17$10.85$10.851,265,600
2004-09-16$10.68$10.68889,600
2004-09-15$10.61$10.601,946,000
2004-09-14$11.43$11.431,449,800
2004-09-13$11.22$11.222,312,800
2004-09-10$10.24$10.242,069,800
2004-09-09$9.51$9.501,563,800
2004-09-08$9.31$9.312,063,600
2004-09-07$9.58$9.581,096,000
2004-09-03$9.54$9.541,097,600
2004-09-02$10.27$10.27796,000
2004-09-01$10.05$10.05830,200
2004-08-31$10.04$10.041,641,800
2004-08-30$9.95$9.95730,200
2004-08-27$10.23$10.22437,200
2004-08-26$10.00$9.99930,000
2004-08-25$10.22$10.22832,200
2004-08-24$10.14$10.131,060,400
2004-08-23$10.44$10.441,262,400
2004-08-20$10.34$10.33753,800
2004-08-19$9.99$9.99529,800
2004-08-18$10.05$10.051,597,000
2004-08-17$9.42$9.42742,400
2004-08-16$8.95$8.94401,800
2004-08-13$8.80$8.80487,800
2004-08-12$8.69$8.691,333,600
2004-08-11$9.08$9.071,338,800
2004-08-10$8.99$8.98628,200
2004-08-09$8.83$8.83654,200
2004-08-06$9.16$9.16663,800
2004-08-05$9.31$9.31438,000
2004-08-04$9.45$9.451,891,600
2004-08-03$9.63$9.62841,200
2004-08-02$10.17$10.16660,000
2004-07-30$10.09$10.09524,400
2004-07-29$10.06$10.05777,000
2004-07-28$9.52$9.511,333,800
2004-07-27$9.76$9.76772,000
2004-07-26$9.61$9.60687,600
2004-07-23$9.67$9.661,361,600
2004-07-22$9.96$9.965,673,400
2004-07-21$10.61$10.601,473,400
2004-07-20$11.02$11.021,335,400
2004-07-19$10.74$10.731,011,200
2004-07-16$10.91$10.911,052,400
2004-07-15$11.37$11.37572,000
2004-07-14$11.11$11.11784,200
2004-07-13$11.39$11.38701,600
2004-07-12$11.63$11.621,426,200
2004-07-09$11.43$11.43775,200
2004-07-08$11.06$11.061,329,000
2004-07-07$10.84$10.84898,600
2004-07-06$11.01$11.01990,200
2004-07-02$11.53$11.531,032,000
2004-07-01$12.08$12.081,012,200
2004-06-30$12.45$12.45426,000
2004-06-29$12.31$12.31542,000
2004-06-28$12.08$12.08469,000
2004-06-25$12.27$12.27702,200
2004-06-24$12.08$12.08550,200
2004-06-23$12.33$12.33797,000
2004-06-22$12.32$12.32872,800
2004-06-21$12.08$12.08579,400
2004-06-18$12.37$12.361,369,000
2004-06-17$12.04$12.04945,000
2004-06-16$12.57$12.57494,000
2004-06-15$12.81$12.80456,800
2004-06-14$12.48$12.47922,200
2004-06-10$12.97$12.96679,200
2004-06-09$13.25$13.25742,000
2004-06-08$13.42$13.42210,400
2004-06-07$13.50$13.50427,400
2004-06-04$13.01$13.01583,200
2004-06-03$12.66$12.65943,400
2004-06-02$13.38$13.38651,400
2004-06-01$13.63$13.62518,800
2004-05-28$13.78$13.77420,000
2004-05-27$13.65$13.65746,600
2004-05-26$13.78$13.77554,200
2004-05-25$13.71$13.70807,600
2004-05-24$13.18$13.18464,200
2004-05-21$12.97$12.96609,000
2004-05-20$12.65$12.65486,200
2004-05-19$12.92$12.92630,800
2004-05-18$12.97$12.96523,000
2004-05-17$12.58$12.58592,800
2004-05-14$12.94$12.94593,200
2004-05-13$13.24$13.241,018,600
2004-05-12$13.23$13.23835,800
2004-05-11$13.53$13.53663,400
2004-05-10$13.05$13.051,585,400
2004-05-07$13.68$13.681,183,800
2004-05-06$13.45$13.451,212,800
2004-05-05$13.26$13.261,261,400
2004-05-04$13.20$13.201,348,600
2004-05-03$12.32$12.322,351,400
2004-04-30$12.32$12.321,485,400
2004-04-29$12.73$12.72976,000
2004-04-28$12.99$12.981,075,400
2004-04-27$13.37$13.371,483,800
2004-04-26$13.98$13.971,393,200
2004-04-23$14.72$14.72862,600
2004-04-22$14.51$14.503,146,400
2004-04-21$15.85$15.852,461,000
2004-04-20$14.53$14.52278,400
2004-04-19$15.03$15.021,879,600
2004-04-16$14.78$14.781,127,400
2004-04-15$15.10$15.10557,400
2004-04-14$15.51$15.50843,600
2004-04-13$15.49$15.49981,200
2004-04-12$16.21$16.201,127,400
2004-04-08$15.92$15.912,152,200
2004-04-07$14.85$14.85969,000
2004-04-06$14.75$14.75792,400
2004-04-05$15.20$15.19737,800
2004-04-02$15.15$15.151,878,000
2004-04-01$14.72$14.72820,000
2004-03-31$14.62$14.62462,600
2004-03-30$14.67$14.67365,400
2004-03-29$14.54$14.54546,400
2004-03-26$14.37$14.36698,800
2004-03-25$14.40$14.40914,600
2004-03-24$14.14$14.13842,400
2004-03-23$13.99$13.99877,800
2004-03-22$14.27$14.271,088,200
2004-03-19$14.30$14.291,001,400
2004-03-18$14.80$14.801,139,600
2004-03-17$14.72$14.72909,400
2004-03-16$14.33$14.331,059,800
2004-03-15$14.23$14.221,270,800
2004-03-12$14.38$14.382,536,800
2004-03-11$14.62$14.612,126,000
2004-03-10$14.56$14.561,114,600
2004-03-09$14.62$14.621,193,200
2004-03-08$14.80$14.791,365,000
2004-03-05$15.15$15.151,086,600
2004-03-04$15.18$15.17770,400
2004-03-03$14.80$14.801,104,800
2004-03-02$14.81$14.81840,600
2004-03-01$15.13$15.13947,800
2004-02-27$14.74$14.741,655,600
2004-02-26$14.82$14.821,641,600
2004-02-25$14.01$14.01811,400
2004-02-24$14.08$14.08687,000
2004-02-23$14.27$14.261,558,000
2004-02-20$14.41$14.411,828,600
2004-02-19$14.50$14.501,657,400
2004-02-18$15.12$15.121,774,800
2004-02-17$15.08$15.081,152,200
2004-02-13$14.28$14.281,526,600
2004-02-12$14.55$14.541,008,600
2004-02-11$14.67$14.67939,200
2004-02-10$14.60$14.601,092,600
2004-02-09$14.73$14.731,268,200
2004-02-06$15.04$15.042,150,200
2004-02-05$13.84$13.842,249,600
2004-02-04$13.61$13.612,078,600
2004-02-03$14.14$14.131,798,200
2004-02-02$14.59$14.581,016,000
2004-01-30$14.75$14.75976,600
2004-01-29$14.79$14.792,216,000
2004-01-28$14.59$14.591,589,200
2004-01-27$15.05$15.051,489,000
2004-01-26$15.37$15.372,327,800
2004-01-23$15.40$15.408,378,400
2004-01-22$15.58$15.572,464,000
2004-01-21$15.38$15.381,668,000
2004-01-20$16.19$16.192,084,000
2004-01-16$16.03$16.021,291,000
2004-01-15$16.15$16.151,795,800
2004-01-14$16.59$16.601,686,600
2004-01-13$16.01$16.011,474,600
2004-01-12$16.53$16.523,804,200
2004-01-09$16.72$16.712,435,400
2004-01-08$17.34$17.34871,400
2004-01-07$17.45$17.45483,000
2004-01-06$16.99$16.98627,800
2004-01-05$17.29$17.29844,000
2004-01-02$16.68$16.68466,400