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 — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2007-12-31$26.47$26.4789,200
2007-12-28$26.02$26.0256,200
2007-12-27$26.21$26.2179,600
2007-12-26$27.07$27.0785,400
2007-12-24$27.25$27.2532,900
2007-12-21$27.20$27.20268,100
2007-12-20$26.66$26.66110,100
2007-12-19$26.04$26.04140,200
2007-12-18$25.91$25.91105,600
2007-12-17$25.66$25.6671,500
2007-12-14$26.25$26.2565,400
2007-12-13$26.30$26.30124,700
2007-12-12$26.24$26.24115,100
2007-12-11$26.95$26.95137,600
2007-12-10$26.86$26.8660,800
2007-12-07$26.75$26.7572,600
2007-12-06$26.09$26.09124,800
2007-12-05$25.50$25.5061,300
2007-12-04$24.61$24.6171,400
2007-12-03$24.98$24.9883,400
2007-11-30$24.79$24.7982,100
2007-11-29$25.27$25.2748,900
2007-11-28$25.30$25.30148,200
2007-11-27$23.97$23.9792,200
2007-11-26$24.19$24.1976,300
2007-11-23$24.23$24.2320,300
2007-11-21$24.22$24.2261,100
2007-11-20$24.65$24.65117,900
2007-11-19$24.31$24.3174,900
2007-11-16$24.75$24.7577,000
2007-11-15$24.68$24.6886,200
2007-11-14$25.05$25.05103,300
2007-11-13$24.99$24.9992,000
2007-11-12$24.69$24.69135,900
2007-11-09$25.20$25.20179,700
2007-11-08$25.13$25.13204,900
2007-11-07$25.05$25.05165,100
2007-11-06$25.85$25.85395,000
2007-11-05$23.83$23.83126,400
2007-11-02$24.06$24.06142,300
2007-11-01$24.54$24.54155,300
2007-10-31$25.03$25.03229,700
2007-10-30$24.39$24.39171,000
2007-10-29$23.95$23.9596,400
2007-10-26$23.61$23.6195,600
2007-10-25$23.08$23.08102,500
2007-10-24$22.86$22.86108,700
2007-10-23$23.30$23.3085,900
2007-10-22$23.09$23.0993,400
2007-10-19$23.00$23.00108,700
2007-10-18$23.92$23.92160,400
2007-10-17$23.76$23.76111,600
2007-10-16$24.00$24.00142,100
2007-10-15$24.32$24.32150,400
2007-10-12$24.10$24.10190,700
2007-10-11$23.78$23.78171,600
2007-10-10$23.93$23.93107,800
2007-10-09$23.89$23.89122,200
2007-10-08$23.93$23.93116,500
2007-10-05$23.91$23.91143,000
2007-10-04$23.70$23.70221,300
2007-10-03$23.83$23.83254,700
2007-10-02$23.50$23.50219,400
2007-10-01$23.35$23.35251,500
2007-09-28$22.51$22.51382,400
2007-09-27$22.01$22.01146,200
2007-09-26$21.98$21.98184,600
2007-09-25$21.88$21.88239,200
2007-09-24$22.16$22.16157,800
2007-09-21$21.95$21.95295,700
2007-09-20$21.78$21.78226,000
2007-09-19$21.33$21.33222,500
2007-09-18$20.90$20.90333,500
2007-09-17$20.02$20.02302,100
2007-09-14$20.68$20.68265,200
2007-09-13$20.71$20.71479,900
2007-09-12$20.59$20.59214,000
2007-09-11$21.08$21.08434,500
2007-09-10$20.65$20.65327,200
2007-09-07$21.24$21.24548,800
2007-09-06$21.80$21.80809,200
2007-09-05$20.56$20.562,981,100
2007-09-04$25.56$25.56173,600
2007-08-31$24.91$24.91129,700
2007-08-30$24.51$24.51210,000
2007-08-29$24.69$24.69176,700
2007-08-28$24.69$24.69121,400
2007-08-27$25.42$25.4265,100
2007-08-24$25.12$25.12120,800
2007-08-23$24.69$24.69111,300
2007-08-22$25.93$25.93149,500
2007-08-21$26.11$26.1176,100
2007-08-20$25.84$25.84103,100
2007-08-17$25.90$25.90154,300
2007-08-16$26.17$26.17327,600
2007-08-15$24.79$24.79227,900
2007-08-14$24.81$24.81173,800
2007-08-13$24.87$24.87196,300
2007-08-10$24.98$24.98297,200
2007-08-09$25.37$25.37483,700
2007-08-08$25.47$25.47603,300
2007-08-07$23.57$23.57243,700
2007-08-06$23.74$23.74261,300
2007-08-03$24.30$24.30114,700
2007-08-02$25.32$25.32118,500
2007-08-01$25.23$25.23107,300
2007-07-31$24.76$24.76130,100
2007-07-30$25.32$25.32174,700
2007-07-27$24.68$24.68165,100
2007-07-26$25.11$25.11241,200
2007-07-25$26.15$26.15149,900
2007-07-24$25.79$25.79219,100
2007-07-23$26.92$26.9285,100
2007-07-20$27.06$27.06176,200
2007-07-19$27.55$27.5569,500
2007-07-18$27.71$27.71168,600
2007-07-17$27.76$27.76263,400
2007-07-16$28.01$28.0175,500
2007-07-13$28.33$28.3378,900
2007-07-12$28.55$28.55159,700
2007-07-11$27.53$27.5369,600
2007-07-10$27.40$27.40112,400
2007-07-09$27.25$27.25113,700
2007-07-06$27.35$27.3581,100
2007-07-05$27.80$27.80116,900
2007-07-03$27.97$27.9775,300
2007-07-02$27.45$27.45173,000
2007-06-29$27.35$27.35181,100
2007-06-28$27.47$27.4790,900
2007-06-27$27.33$27.3367,500
2007-06-26$26.96$26.96152,100
2007-06-25$26.69$26.69143,200
2007-06-22$26.91$26.91154,900
2007-06-21$27.04$27.04184,600
2007-06-20$27.41$27.41100,900
2007-06-19$27.91$27.91127,700
2007-06-18$28.23$28.2369,700
2007-06-15$28.26$28.26135,600
2007-06-14$27.85$27.8593,200
2007-06-13$27.87$27.87109,900
2007-06-12$27.12$27.12109,600
2007-06-11$27.45$27.4591,100
2007-06-08$27.72$27.7284,100
2007-06-07$27.23$27.23133,700
2007-06-06$27.61$27.6195,600
2007-06-05$27.77$27.77204,400
2007-06-04$28.53$28.53227,400
2007-06-01$28.39$28.39268,900
2007-05-31$26.77$26.77158,000
2007-05-30$26.61$26.61107,200
2007-05-29$27.00$27.0098,700
2007-05-25$26.95$26.95150,600
2007-05-24$26.72$26.72215,100
2007-05-23$27.57$27.57167,500
2007-05-22$27.72$27.72191,700
2007-05-21$28.14$28.14107,900
2007-05-18$27.90$27.9089,600
2007-05-17$27.59$27.59106,800
2007-05-16$28.10$28.10129,800
2007-05-15$27.79$27.79271,000
2007-05-14$28.38$28.38287,600
2007-05-11$28.80$28.80136,300
2007-05-10$28.05$28.05286,000
2007-05-09$29.22$29.22670,000
2007-05-08$27.18$27.18306,500
2007-05-07$26.49$26.49220,800
2007-05-04$26.38$26.38133,000
2007-05-03$26.09$26.09101,500
2007-05-02$26.39$26.39136,300
2007-05-01$26.43$26.4369,800
2007-04-30$26.41$26.41117,500
2007-04-27$27.04$27.04147,900
2007-04-26$27.04$27.0480,900
2007-04-25$26.89$26.8958,500
2007-04-24$26.94$26.9480,900
2007-04-23$27.03$27.0369,600
2007-04-20$27.07$27.0782,000
2007-04-19$26.70$26.7086,100
2007-04-18$27.01$27.0189,700
2007-04-17$26.91$26.91108,300
2007-04-16$27.37$27.3794,500
2007-04-13$26.93$26.93153,000
2007-04-12$26.34$26.34128,500
2007-04-11$26.45$26.4592,800
2007-04-10$26.50$26.50111,400
2007-04-09$26.24$26.24184,600
2007-04-05$26.20$26.20110,900
2007-04-04$26.35$26.3596,900
2007-04-03$26.52$26.52131,800
2007-04-02$26.38$26.3886,100
2007-03-30$26.44$26.44193,900
2007-03-29$25.93$25.93125,000
2007-03-28$26.16$26.16135,200
2007-03-27$26.10$26.10148,800
2007-03-26$26.04$26.04110,800
2007-03-23$25.77$25.77145,800
2007-03-22$25.80$25.80345,300
2007-03-21$25.89$25.89201,700
2007-03-20$25.10$25.10401,000
2007-03-19$25.49$25.49242,100
2007-03-16$25.01$25.01305,800
2007-03-15$24.65$24.65137,200
2007-03-14$24.28$24.28167,600
2007-03-13$24.39$24.39113,500
2007-03-12$25.03$25.03110,300
2007-03-09$25.13$25.13115,400
2007-03-08$24.86$24.86200,300
2007-03-07$24.43$24.43240,800
2007-03-06$24.57$24.57192,600
2007-03-05$24.01$24.01265,500
2007-03-02$24.55$24.55232,100
2007-03-01$25.08$25.08255,500
2007-02-28$25.00$25.00268,000
2007-02-27$25.34$25.34544,800
2007-02-26$27.49$27.49928,400
2007-02-23$26.04$26.04185,300
2007-02-22$26.31$26.31260,600
2007-02-21$26.25$26.25913,900
2007-02-20$26.07$26.07377,700
2007-02-16$25.79$25.79416,500
2007-02-15$25.01$25.01154,700
2007-02-14$24.67$24.67285,500
2007-02-13$24.24$24.24221,400
2007-02-12$24.38$24.38288,000
2007-02-09$24.98$24.98326,000
2007-02-08$24.96$24.96302,200
2007-02-07$24.94$24.94579,800
2007-02-06$24.02$24.02221,900
2007-02-05$23.81$23.81323,500
2007-02-02$24.18$24.18257,800
2007-02-01$23.65$23.65351,600
2007-01-31$23.98$23.98715,900
2007-01-30$22.61$22.61307,700
2007-01-29$22.24$22.24308,200
2007-01-26$22.44$22.44331,500
2007-01-25$22.39$22.39627,000
2007-01-24$22.09$22.09530,900
2007-01-23$20.74$20.74269,200
2007-01-22$20.65$20.65138,300
2007-01-19$21.13$21.13178,400
2007-01-18$21.22$21.22211,500
2007-01-17$21.56$21.56213,100
2007-01-16$21.40$21.40175,900
2007-01-12$21.66$21.66122,400
2007-01-11$21.72$21.72145,100
2007-01-10$21.70$21.70344,100
2007-01-09$21.40$21.40261,600
2007-01-08$21.50$21.50295,900
2007-01-05$21.26$21.26325,700
2007-01-04$20.96$20.96260,500
2007-01-03$20.19$20.19217,100