NASDAQ:OSIS | Historical Stock Price | OSI SYSTEMS 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
1997-10-02 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.85$7.33$18.86$48.53$124.85$321.191997-10-022026-08-27

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$12.25$12.253,900
1997-12-30$12.25$12.2570,100
1997-12-29$12.00$12.0085,400
1997-12-26$12.13$12.133,500
1997-12-24$12.13$12.1352,000
1997-12-23$12.13$12.136,500
1997-12-22$12.13$12.132,500
1997-12-19$12.75$12.75129,700
1997-12-18$11.50$11.502,600
1997-12-17$11.88$11.88272,600
1997-12-16$11.44$11.44107,400
1997-12-15$11.38$11.3823,700
1997-12-12$11.88$11.88143,800
1997-12-11$12.44$12.442,900
1997-12-10$12.50$12.5016,100
1997-12-09$13.00$13.002,800
1997-12-08$13.13$13.1324,200
1997-12-05$13.19$13.198,600
1997-12-04$13.38$13.3821,500
1997-12-03$12.88$12.886,400
1997-12-02$12.88$12.887,700
1997-12-01$13.25$13.251,000
1997-11-28$13.00$13.004,200
1997-11-26$12.88$12.8848,600
1997-11-25$13.25$13.254,200
1997-11-24$13.00$13.0015,900
1997-11-21$13.94$13.9414,000
1997-11-20$14.00$14.009,400
1997-11-19$14.50$14.508,400
1997-11-18$14.75$14.7561,200
1997-11-17$14.88$14.887,400
1997-11-14$14.75$14.757,100
1997-11-13$14.50$14.5025,300
1997-11-12$14.75$14.75103,400
1997-11-11$15.13$15.1374,700
1997-11-10$15.13$15.1314,100
1997-11-07$14.88$14.8841,400
1997-11-06$15.38$15.3876,600
1997-11-05$14.50$14.50193,900
1997-11-04$13.31$13.3127,400
1997-11-03$13.50$13.5029,400
1997-10-31$13.00$13.0034,000
1997-10-30$13.25$13.25164,700
1997-10-29$13.13$13.13175,900
1997-10-28$13.63$13.63209,800
1997-10-27$13.41$13.4157,200
1997-10-24$14.50$14.5032,000
1997-10-23$14.50$14.5061,200
1997-10-22$14.63$14.63104,900
1997-10-21$14.50$14.5026,700
1997-10-20$14.50$14.50375,400
1997-10-17$14.13$14.1374,700
1997-10-16$15.00$15.0010,500
1997-10-15$15.00$15.00143,900
1997-10-14$14.25$14.25175,000
1997-10-13$15.00$15.0097,700
1997-10-10$15.13$15.1376,600
1997-10-09$14.88$14.88115,500
1997-10-08$15.00$15.00317,500
1997-10-07$15.75$15.75145,500
1997-10-06$15.88$15.88221,300
1997-10-03$15.50$15.50848,000
1997-10-02$15.13$15.133,421,300