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 — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$82.11$92.12248,900——
2023-12-28$83.37$93.53277,500——
2023-12-27$83.83$94.05355,600——
2023-12-26$84.70$95.02259,700——
2023-12-22$83.74$93.95304,500——
2023-12-21$82.88$92.98404,200——
2023-12-20$81.80$91.77462,500——
2023-12-19$85.23$95.62348,600——
2023-12-18$85.50$95.92352,400——
2023-12-15$84.97$95.331,009,300——
2023-12-14$86.89$97.48569,100——
2023-12-13$81.43$91.35500,600——
2023-12-12$80.94$90.80314,700——
2023-12-11$81.32$91.23585,300——
2023-12-08$78.37$87.92822,400——
2023-12-07$78.44$88.00340,800——
2023-12-06$77.88$87.37390,600——
2023-12-05$76.44$85.76250,500——
2023-12-04$77.81$87.29432,700——
2023-12-01$77.62$87.08280,900——
2023-11-30$76.41$85.72293,900——
2023-11-29$77.48$86.92426,300——
2023-11-28$75.60$84.59334,600——
2023-11-27$76.06$85.10226,500——
2023-11-24$77.15$86.3268,500——
2023-11-22$77.08$86.24200,600——
2023-11-21$76.82$85.95311,100——
2023-11-20$78.54$87.88262,500——
2023-11-17$77.21$86.39323,200——
2023-11-16$76.73$85.85392,100——
2023-11-15$78.01$87.29530,500——
2023-11-14$76.37$85.45517,900——
2023-11-13$71.57$80.08492,800——
2023-11-10$73.09$81.78753,600——
2023-11-09$69.35$77.60699,200——
2023-11-08$70.04$78.371,155,200——
2023-11-07$75.20$84.14564,600——
2023-11-06$75.37$84.33464,700——
2023-11-03$74.82$83.72515,600——
2023-11-02$71.55$80.06407,900——
2023-11-01$69.60$77.88761,000——
2023-10-31$69.33$77.57390,700——
2023-10-30$67.91$75.98477,400——
2023-10-27$70.00$78.32423,000——
2023-10-26$69.34$77.58427,600——
2023-10-25$68.52$76.67389,800——
2023-10-24$70.90$79.33241,600——
2023-10-23$70.11$78.45460,100——
2023-10-20$70.61$79.01551,200——
2023-10-19$72.58$81.21372,700——
2023-10-18$74.13$82.94309,600——
2023-10-17$76.13$85.18299,400——
2023-10-16$76.61$85.72235,900——
2023-10-13$75.52$84.50193,300——
2023-10-12$77.34$86.54473,800——
2023-10-11$78.38$87.70253,400——
2023-10-10$78.18$87.48286,800——
2023-10-09$75.72$84.72127,300——
2023-10-06$75.99$85.03212,100——
2023-10-05$75.10$84.03235,300——
2023-10-04$75.79$84.80209,500——
2023-10-03$75.49$84.47184,700——
2023-10-02$76.76$85.89229,500——
2023-09-29$76.31$85.38261,300——
2023-09-28$76.57$85.67262,100——
2023-09-27$75.27$84.22336,300——
2023-09-26$75.22$84.16265,300——
2023-09-25$77.01$86.17300,500——
2023-09-22$76.77$85.90681,700——
2023-09-21$76.83$85.97308,200——
2023-09-20$78.69$88.05205,400——
2023-09-19$78.99$88.38636,000——
2023-09-18$79.94$89.45282,600——
2023-09-15$79.31$88.74789,000——
2023-09-14$80.06$89.58324,500——
2023-09-13$77.64$86.87508,300——
2023-09-12$77.36$86.56334,900——
2023-09-11$78.68$88.04328,300——
2023-09-08$79.44$88.89279,000——
2023-09-07$79.75$89.23370,200——
2023-09-06$83.55$93.48188,500——
2023-09-05$84.48$94.52374,800——
2023-09-01$85.44$95.60212,200——
2023-08-31$84.02$94.01546,500——
2023-08-30$83.76$93.72262,900——
2023-08-29$83.84$93.60248,800——
2023-08-28$81.73$91.24144,000——
2023-08-25$80.99$90.41262,300——
2023-08-24$80.75$90.15329,200——
2023-08-23$84.12$93.91166,000——
2023-08-22$82.44$92.03232,600——
2023-08-21$82.09$91.64250,000——
2023-08-18$79.86$89.15278,900——
2023-08-17$80.01$89.32259,900——
2023-08-16$80.28$89.62344,600——
2023-08-15$82.89$92.54186,400——
2023-08-14$84.51$94.34136,200——
2023-08-11$83.21$92.89176,500——
2023-08-10$84.66$94.51262,100——
2023-08-09$85.12$95.03207,800——
2023-08-08$84.88$94.76367,800——
2023-08-07$86.78$96.88423,000——
2023-08-04$84.28$94.091,016,600——
2023-08-03$90.01$100.48390,800——
2023-08-02$91.25$101.87273,700——
2023-08-01$94.85$105.89230,100——
2023-07-31$97.14$108.44294,200——
2023-07-28$95.23$106.31161,700——
2023-07-27$94.10$105.05336,600——
2023-07-26$91.34$101.97234,100——
2023-07-25$92.87$103.68204,000——
2023-07-24$91.13$101.73145,700——
2023-07-21$92.12$102.84319,300——
2023-07-20$91.87$102.56328,800——
2023-07-19$94.15$105.11223,100——
2023-07-18$95.78$106.93337,300——
2023-07-17$96.86$108.13596,500——
2023-07-14$97.19$108.50352,700——
2023-07-13$98.89$110.40418,900——
2023-07-12$96.97$108.25282,500——
2023-07-11$94.26$105.23398,200——
2023-07-10$92.01$102.72274,300——
2023-07-07$89.68$100.12279,700——
2023-07-06$89.97$100.44285,100——
2023-07-05$91.76$102.44457,700——
2023-07-03$94.80$105.83164,600——
2023-06-30$94.67$105.69236,900——
2023-06-29$93.35$104.21185,300——
2023-06-28$91.48$102.13189,800——
2023-06-27$91.92$102.62221,200——
2023-06-26$89.38$99.78393,500——
2023-06-23$86.85$96.96408,200——
2023-06-22$89.13$99.50328,400——
2023-06-21$88.93$99.28285,200——
2023-06-20$89.73$100.17320,400——
2023-06-16$90.58$101.12860,000——
2023-06-15$91.86$102.55240,600——
2023-06-14$92.70$103.49310,700——
2023-06-13$93.41$104.28634,400——
2023-06-12$93.31$104.17511,100——
2023-06-09$92.49$103.25371,500——
2023-06-08$93.27$104.12353,800——
2023-06-07$92.21$102.94621,900——
2023-06-06$89.20$99.58455,500——
2023-06-05$86.94$97.06249,200——
2023-06-02$88.80$99.13383,500——
2023-06-01$88.84$99.18307,200——
2023-05-31$86.40$96.45668,100——
2023-05-30$88.41$98.70376,500——
2023-05-26$89.64$99.86415,200——
2023-05-25$85.66$95.43369,600——
2023-05-24$83.17$92.65297,700——
2023-05-23$84.75$94.41325,800——
2023-05-22$86.79$96.68594,400——
2023-05-19$85.94$95.74467,900——
2023-05-18$85.11$94.81435,500——
2023-05-17$81.94$91.28329,200——
2023-05-16$79.37$88.42277,200——
2023-05-15$79.97$89.09333,900——
2023-05-12$78.41$87.35345,500——
2023-05-11$79.19$88.22326,400——
2023-05-10$80.96$90.19446,600——
2023-05-09$78.56$87.52473,800——
2023-05-08$79.31$88.35447,400——
2023-05-05$79.26$88.301,385,800——
2023-05-04$73.64$82.031,232,500——
2023-05-03$74.70$83.22601,800——
2023-05-02$75.46$84.06499,100——
2023-05-01$74.96$83.51690,400——
2023-04-28$72.78$81.08451,400——
2023-04-27$73.18$81.52554,200——
2023-04-26$73.87$82.29388,800——
2023-04-25$73.92$82.35361,600——
2023-04-24$75.90$84.55147,900——
2023-04-21$75.93$84.59292,600——
2023-04-20$76.84$85.60207,600——
2023-04-19$76.89$85.66379,800——
2023-04-18$78.05$86.95382,400——
2023-04-17$78.03$86.93286,800——
2023-04-14$78.84$87.83346,000——
2023-04-13$80.36$89.52270,300——
2023-04-12$79.00$88.01303,800——
2023-04-11$80.13$89.26312,300——
2023-04-10$80.25$89.40257,000——
2023-04-06$78.26$87.18364,000——
2023-04-05$78.95$87.95435,400——
2023-04-04$80.63$89.82551,700——
2023-04-03$84.08$93.67331,700——
2023-03-31$84.64$94.29347,300——
2023-03-30$83.29$92.79415,800——
2023-03-29$83.58$93.11266,400——
2023-03-28$81.01$90.25453,300——
2023-03-27$82.72$92.15534,200——
2023-03-24$83.32$92.82604,800——
2023-03-23$86.01$95.82671,000——
2023-03-22$82.45$91.85378,800——
2023-03-21$84.65$94.30366,000——
2023-03-20$85.62$95.38410,400——
2023-03-17$84.13$93.72743,700——
2023-03-16$84.79$94.46413,000——
2023-03-15$82.80$92.24586,600——
2023-03-14$83.66$93.20538,000——
2023-03-13$80.59$89.78410,300——
2023-03-10$81.35$90.62310,100——
2023-03-09$82.07$91.43271,600——
2023-03-08$83.30$92.80196,900——
2023-03-07$82.47$91.87327,100——
2023-03-06$83.01$92.47319,500——
2023-03-03$84.87$94.55368,000——
2023-03-02$84.30$93.91263,200——
2023-03-01$83.76$93.31251,100——
2023-02-28$82.25$91.63330,200——
2023-02-27$81.96$91.30234,400——
2023-02-24$82.49$91.68337,900——
2023-02-23$82.93$92.17295,800——
2023-02-22$81.48$90.56368,400——
2023-02-21$81.38$90.45445,000——
2023-02-17$82.66$91.87330,000——
2023-02-16$82.39$91.57261,800——
2023-02-15$84.23$93.62235,900——
2023-02-14$84.14$93.52255,900——
2023-02-13$84.31$93.70289,100——
2023-02-10$82.64$91.85275,200——
2023-02-09$83.15$92.42256,000——
2023-02-08$83.14$92.40510,000——
2023-02-07$86.15$95.75981,400——
2023-02-06$87.97$97.77522,500——
2023-02-03$89.53$99.51406,000——
2023-02-02$90.68$100.78561,100——
2023-02-01$88.96$98.87420,100——
2023-01-31$86.09$95.68458,300——
2023-01-30$85.83$95.39331,000——
2023-01-27$87.37$97.11443,100——
2023-01-26$86.51$96.15254,500——
2023-01-25$84.62$94.05261,900——
2023-01-24$84.58$94.01218,100——
2023-01-23$86.55$96.19343,800——
2023-01-20$84.65$94.08379,900——
2023-01-19$81.97$91.10287,900——
2023-01-18$83.49$92.79367,300——
2023-01-17$82.80$92.03233,700——
2023-01-13$82.17$91.33198,600——
2023-01-12$80.47$89.44158,300——
2023-01-11$80.21$89.15294,600——
2023-01-10$79.72$88.60263,400——
2023-01-09$78.98$87.78350,200——
2023-01-06$75.72$84.16279,300——
2023-01-05$71.52$79.49255,000——
2023-01-04$72.43$80.50192,600——
2023-01-03$71.66$79.65336,000——