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.

View year

Historical Stock Price — 2014

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2014-12-31$25.87$26.86498,000
2014-12-30$26.16$27.16206,600
2014-12-29$26.22$27.23242,200
2014-12-26$26.49$27.51130,400
2014-12-24$26.63$27.65185,400
2014-12-23$26.29$27.30243,400
2014-12-22$26.57$27.59265,800
2014-12-19$25.82$26.81712,800
2014-12-18$26.14$27.14263,000
2014-12-17$25.75$26.74370,800
2014-12-16$25.25$26.23303,400
2014-12-15$25.16$26.12507,200
2014-12-12$25.47$26.45558,400
2014-12-11$25.78$26.77250,000
2014-12-10$25.84$26.83389,000
2014-12-09$26.58$27.60493,400
2014-12-08$26.06$27.06284,200
2014-12-05$26.59$27.61292,800
2014-12-04$26.26$27.27486,000
2014-12-03$26.20$27.20334,600
2014-12-02$25.41$26.38250,200
2014-12-01$25.00$25.96447,000
2014-11-28$25.08$26.04241,000
2014-11-26$25.83$26.82540,800
2014-11-25$25.12$26.08391,200
2014-11-24$25.34$26.26319,600
2014-11-21$25.16$26.06336,200
2014-11-20$25.16$26.07212,600
2014-11-19$25.00$25.90376,000
2014-11-18$25.28$26.19490,600
2014-11-17$24.92$25.81487,400
2014-11-14$25.00$25.891,270,800
2014-11-13$25.33$26.24391,600
2014-11-12$26.01$26.95261,600
2014-11-11$26.00$26.93329,200
2014-11-10$26.12$27.05379,000
2014-11-07$26.15$27.09684,600
2014-11-06$26.28$27.23472,800
2014-11-05$26.57$27.53461,000
2014-11-04$25.79$26.71573,200
2014-11-03$25.02$25.92654,800
2014-10-31$25.18$26.091,736,400
2014-10-30$25.09$25.99765,600
2014-10-29$25.72$26.64418,000
2014-10-28$26.04$26.98326,400
2014-10-27$25.14$26.04281,400
2014-10-24$25.12$26.02297,400
2014-10-23$25.13$26.03302,600
2014-10-22$24.33$25.20411,800
2014-10-21$24.86$25.75356,600
2014-10-20$24.14$25.00549,800
2014-10-17$23.56$24.40690,200
2014-10-16$23.23$24.06554,000
2014-10-15$22.06$22.85940,200
2014-10-14$21.56$22.33934,200
2014-10-13$21.39$22.161,000,800
2014-10-10$22.48$23.291,300,600
2014-10-09$25.40$26.31552,800
2014-10-08$26.70$27.66498,200
2014-10-07$25.88$26.81355,800
2014-10-06$26.74$27.70444,600
2014-10-03$27.40$28.39330,200
2014-10-02$27.48$28.47645,200
2014-10-01$26.57$27.52554,400
2014-09-30$26.96$27.93502,200
2014-09-29$27.75$28.75373,000
2014-09-26$27.75$28.75323,400
2014-09-25$27.11$28.08475,000
2014-09-24$27.34$28.32272,200
2014-09-23$27.06$28.03340,000
2014-09-22$27.25$28.23341,200
2014-09-19$27.62$28.61722,200
2014-09-18$28.40$29.42361,600
2014-09-17$28.21$29.22401,400
2014-09-16$27.63$28.621,002,000
2014-09-15$27.67$28.66244,200
2014-09-12$28.45$29.47279,400
2014-09-11$28.85$29.89391,600
2014-09-10$28.83$29.87265,200
2014-09-09$29.29$30.34213,600
2014-09-08$29.80$30.87243,600
2014-09-05$30.13$31.21286,600
2014-09-04$29.74$30.81343,400
2014-09-03$29.44$30.50412,800
2014-09-02$29.78$30.85263,000
2014-08-29$29.89$30.97371,600
2014-08-28$29.46$30.52281,000
2014-08-27$29.30$30.35197,000
2014-08-26$29.66$30.67616,200
2014-08-25$29.29$30.28383,400
2014-08-22$29.59$30.59459,200
2014-08-21$29.30$30.29509,200
2014-08-20$29.61$30.613,771,000
2014-08-19$28.61$29.57351,000
2014-08-18$27.92$28.87261,000
2014-08-15$27.36$28.28457,200
2014-08-14$27.52$28.45224,600
2014-08-13$27.74$28.67328,800
2014-08-12$27.54$28.47409,000
2014-08-11$27.87$28.81268,400
2014-08-08$27.60$28.54655,400
2014-08-07$27.12$28.04310,400
2014-08-06$27.55$28.48354,600
2014-08-05$27.61$28.54404,400
2014-08-04$27.69$28.63646,200
2014-08-01$26.99$27.90483,800
2014-07-31$26.92$27.83731,000
2014-07-30$29.03$30.011,454,000
2014-07-29$26.04$26.921,054,400
2014-07-28$26.71$27.61578,200
2014-07-25$25.84$26.72417,400
2014-07-24$26.71$27.62299,400
2014-07-23$26.67$27.57408,800
2014-07-22$28.31$29.27521,800
2014-07-21$27.58$28.51405,800
2014-07-18$27.50$28.43512,000
2014-07-17$27.06$27.97490,600
2014-07-16$27.55$28.48297,200
2014-07-15$27.49$28.42510,000
2014-07-14$27.92$28.87582,400
2014-07-11$28.16$29.11239,000
2014-07-10$28.36$29.32350,200
2014-07-09$28.53$29.50408,400
2014-07-08$28.20$29.15707,400
2014-07-07$29.22$30.21325,800
2014-07-03$29.64$30.64244,600
2014-07-02$29.36$30.36424,600
2014-07-01$29.50$30.49736,800
2014-06-30$28.77$29.75368,400
2014-06-27$28.57$29.54608,800
2014-06-26$28.38$29.34242,400
2014-06-25$28.65$29.62395,000
2014-06-24$28.37$29.33583,000
2014-06-23$29.16$30.14554,400
2014-06-20$29.17$30.16565,800
2014-06-19$29.13$30.12235,200
2014-06-18$29.12$30.11490,000
2014-06-17$29.77$30.78605,600
2014-06-16$28.92$29.91827,600
2014-06-13$29.00$29.98764,600
2014-06-12$28.98$29.96939,400
2014-06-11$28.45$29.41554,600
2014-06-10$27.98$28.93753,600
2014-06-09$27.99$28.94682,800
2014-06-06$27.42$28.35893,000
2014-06-05$26.81$27.71796,000
2014-06-04$25.89$26.76513,600
2014-06-03$25.08$25.93468,000
2014-06-02$24.55$25.38546,400
2014-05-30$25.15$26.00695,600
2014-05-29$25.37$26.23496,600
2014-05-28$25.23$26.09519,600
2014-05-27$25.32$26.12662,200
2014-05-23$24.92$25.71573,400
2014-05-22$24.55$25.33390,400
2014-05-21$24.48$25.26458,000
2014-05-20$24.57$25.35688,400
2014-05-19$25.09$25.89606,600
2014-05-16$24.65$25.43427,800
2014-05-15$24.66$25.44759,800
2014-05-14$24.52$25.30776,000
2014-05-13$25.49$26.301,022,600
2014-05-12$25.55$26.36649,200
2014-05-09$24.72$25.50655,200
2014-05-08$24.65$25.44808,400
2014-05-07$24.79$25.571,057,400
2014-05-06$24.02$24.79988,000
2014-05-05$24.36$25.14796,600
2014-05-02$24.53$25.311,231,600
2014-05-01$24.68$25.472,197,000
2014-04-30$23.62$24.3710,862,400
2014-04-29$29.21$30.14895,800
2014-04-28$29.70$30.64610,000
2014-04-25$30.72$31.70344,200
2014-04-24$31.80$32.81344,400
2014-04-23$31.78$32.79485,800
2014-04-22$32.09$33.11319,200
2014-04-21$31.50$32.51512,400
2014-04-17$30.71$31.69568,000
2014-04-16$30.57$31.54471,400
2014-04-15$30.34$31.31643,000
2014-04-14$29.98$30.93407,800
2014-04-11$30.09$31.05365,200
2014-04-10$31.17$32.16344,000
2014-04-09$32.45$33.48231,400
2014-04-08$31.89$32.90448,200
2014-04-07$31.08$32.06384,800
2014-04-04$31.58$32.59377,000
2014-04-03$33.08$34.13297,800
2014-04-02$33.30$34.36292,000
2014-04-01$33.30$34.36391,000
2014-03-31$32.89$33.94457,400
2014-03-28$32.14$33.16282,600
2014-03-27$32.20$33.23374,000
2014-03-26$32.43$33.46937,400
2014-03-25$33.29$34.36510,600
2014-03-24$33.58$34.65788,200
2014-03-21$33.32$34.38754,000
2014-03-20$33.49$34.56458,000
2014-03-19$32.54$33.58314,400
2014-03-18$33.27$34.33854,000
2014-03-17$31.81$32.82498,600
2014-03-14$31.13$32.12343,000
2014-03-13$30.83$31.82531,800
2014-03-12$31.73$32.74405,800
2014-03-11$31.41$32.41269,400
2014-03-10$31.77$32.78315,600
2014-03-07$31.84$32.85391,200
2014-03-06$31.93$32.95425,400
2014-03-05$31.49$32.49726,600
2014-03-04$30.31$31.28652,000
2014-03-03$29.22$30.15315,000
2014-02-28$29.57$30.51362,400
2014-02-27$29.72$30.66254,000
2014-02-26$29.76$30.71213,200
2014-02-25$29.56$30.44477,200
2014-02-24$29.80$30.69498,200
2014-02-21$29.58$30.47471,800
2014-02-20$29.75$30.65319,400
2014-02-19$29.53$30.41366,600
2014-02-18$30.36$31.27245,800
2014-02-14$30.24$31.15307,400
2014-02-13$30.71$31.63374,600
2014-02-12$30.39$31.30321,400
2014-02-11$30.03$30.93347,200
2014-02-10$29.35$30.23690,400
2014-02-07$29.42$30.30415,400
2014-02-06$28.98$29.85789,600
2014-02-05$28.70$29.56722,800
2014-02-04$28.83$29.691,661,000
2014-02-03$28.68$29.54661,400
2014-01-31$29.62$30.51466,200
2014-01-30$30.26$31.18496,000
2014-01-29$29.48$30.36454,400
2014-01-28$29.95$30.85785,200
2014-01-27$29.84$30.74664,200
2014-01-24$30.04$30.94537,400
2014-01-23$30.86$31.78590,000
2014-01-22$30.74$31.66664,000
2014-01-21$29.63$30.52490,400
2014-01-17$29.36$30.24432,400
2014-01-16$29.62$30.51679,400
2014-01-15$29.46$30.34474,200
2014-01-14$29.41$30.29457,400
2014-01-13$28.57$29.43353,000
2014-01-10$29.17$30.05389,000
2014-01-09$28.58$29.44521,000
2014-01-08$28.57$29.43529,200
2014-01-07$28.21$29.05622,400
2014-01-06$27.59$28.43393,600
2014-01-03$27.81$28.65248,000
2014-01-02$27.47$28.30357,200