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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$2.31$2.31306,800
1997-12-30$2.22$2.2218,400
1997-12-29$2.25$2.2590,400
1997-12-26$2.28$2.2853,200
1997-12-24$2.22$2.2212,000
1997-12-23$2.22$2.22403,600
1997-12-22$2.22$2.22258,000
1997-12-19$2.16$2.16464,000
1997-12-18$2.09$2.091,242,400
1997-12-17$2.09$2.091,245,600
1997-12-16$2.09$2.091,315,600
1997-12-15$2.00$2.002,830,000
1997-12-12$2.03$2.038,884,800