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.

View year

Historical Stock Price — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$8.63$8.6342,400
1998-12-30$7.00$7.0021,600
1998-12-29$7.00$7.006,000
1998-12-28$6.63$6.636,200
1998-12-24$7.00$7.006,400
1998-12-23$6.88$6.8835,600
1998-12-22$7.00$7.0015,300
1998-12-21$7.63$7.636,600
1998-12-18$7.69$7.6921,100
1998-12-17$7.19$7.194,500
1998-12-16$7.00$7.005,700
1998-12-15$7.00$7.005,300
1998-12-14$7.25$7.2531,000
1998-12-11$7.00$7.008,100
1998-12-10$6.75$6.7510,300
1998-12-09$7.56$7.564,100
1998-12-08$7.94$7.945,600
1998-12-07$8.13$8.1360,400
1998-12-04$8.25$8.2522,500
1998-12-03$8.31$8.31600
1998-12-02$8.25$8.2512,600
1998-12-01$8.00$8.002,800
1998-11-30$8.00$8.001,800
1998-11-27$8.13$8.130
1998-11-25$8.13$8.13400
1998-11-24$8.00$8.008,100
1998-11-23$8.00$8.0026,300
1998-11-20$8.00$8.006,200
1998-11-19$7.75$7.7522,700
1998-11-18$7.00$7.00400
1998-11-17$6.75$6.7526,600
1998-11-16$6.63$6.6312,400
1998-11-13$7.25$7.254,900
1998-11-12$7.25$7.253,800
1998-11-11$7.50$7.5044,300
1998-11-10$7.19$7.198,300
1998-11-09$7.25$7.2524,500
1998-11-06$7.13$7.13115,700
1998-11-05$6.38$6.3843,100
1998-11-04$7.06$7.064,300
1998-11-03$6.88$6.88212,900
1998-11-02$6.88$6.885,500
1998-10-30$6.88$6.8865,300
1998-10-29$7.38$7.3810,500
1998-10-28$7.00$7.007,100
1998-10-27$7.13$7.1324,200
1998-10-26$6.13$6.1314,400
1998-10-23$6.75$6.7514,800
1998-10-22$6.75$6.7511,800
1998-10-21$6.69$6.6917,700
1998-10-20$6.56$6.5645,100
1998-10-19$6.25$6.2541,600
1998-10-16$6.38$6.3829,600
1998-10-15$6.38$6.3827,900
1998-10-14$5.25$5.251,200
1998-10-13$5.00$5.0012,200
1998-10-12$5.88$5.884,500
1998-10-09$5.06$5.0615,400
1998-10-08$4.75$4.7548,100
1998-10-07$5.69$5.6923,600
1998-10-06$6.56$6.5615,900
1998-10-05$7.50$7.5010,700
1998-10-02$7.38$7.386,400
1998-10-01$7.19$7.199,800
1998-09-30$7.63$7.6366,400
1998-09-29$7.81$7.81900
1998-09-28$7.56$7.56124,100
1998-09-25$7.88$7.8816,500
1998-09-24$8.00$8.007,200
1998-09-23$8.19$8.19281,000
1998-09-22$8.00$8.0028,900
1998-09-21$7.88$7.8810,600
1998-09-18$8.00$8.00600
1998-09-17$8.06$8.0626,000
1998-09-16$7.75$7.756,300
1998-09-15$7.81$7.812,200
1998-09-14$8.19$8.198,500
1998-09-11$8.13$8.1332,500
1998-09-10$8.38$8.3832,700
1998-09-09$8.50$8.508,600
1998-09-08$8.38$8.384,600
1998-09-04$8.63$8.638,000
1998-09-03$8.50$8.5011,400
1998-09-02$8.81$8.8158,200
1998-09-01$8.63$8.6324,300
1998-08-31$9.00$9.0042,400
1998-08-28$9.50$9.5021,700
1998-08-27$9.50$9.5030,300
1998-08-26$9.75$9.7528,000
1998-08-25$9.88$9.8811,300
1998-08-24$9.80$9.805,300
1998-08-21$9.75$9.7553,800
1998-08-20$9.50$9.500
1998-08-19$9.50$9.5014,600
1998-08-18$9.75$9.758,000
1998-08-17$9.50$9.503,400
1998-08-14$9.75$9.751,800
1998-08-13$9.75$9.75400
1998-08-12$9.75$9.752,200
1998-08-11$9.38$9.3814,100
1998-08-10$9.75$9.753,100
1998-08-07$9.50$9.5076,100
1998-08-06$9.75$9.7514,800
1998-08-05$9.50$9.5036,900
1998-08-04$9.38$9.3811,800
1998-08-03$9.50$9.5014,500
1998-07-31$10.13$10.135,500
1998-07-30$10.63$10.6319,700
1998-07-29$11.00$11.000
1998-07-28$11.00$11.0013,700
1998-07-27$10.75$10.7525,200
1998-07-24$11.13$11.1319,400
1998-07-23$11.25$11.252,600
1998-07-22$11.63$11.6324,800
1998-07-21$11.25$11.254,400
1998-07-20$11.50$11.505,100
1998-07-17$11.50$11.50200
1998-07-16$11.50$11.500
1998-07-15$11.50$11.508,800
1998-07-14$11.63$11.6312,800
1998-07-13$11.25$11.2554,100
1998-07-10$10.94$10.9423,100
1998-07-09$10.63$10.635,000
1998-07-08$10.06$10.0623,600
1998-07-07$10.13$10.135,000
1998-07-06$10.00$10.0020,600
1998-07-02$10.00$10.0043,900
1998-07-01$10.00$10.0040,400
1998-06-30$10.00$10.007,700
1998-06-29$10.00$10.0029,300
1998-06-26$9.88$9.8836,300
1998-06-25$9.94$9.9416,400
1998-06-24$9.94$9.9481,500
1998-06-23$10.00$10.0014,900
1998-06-22$10.25$10.252,400
1998-06-19$10.13$10.1322,100
1998-06-18$10.50$10.5045,100
1998-06-17$9.94$9.9455,300
1998-06-16$10.00$10.0039,800
1998-06-15$10.13$10.1315,400
1998-06-12$10.13$10.1324,000
1998-06-11$10.13$10.1360,500
1998-06-10$10.63$10.6376,200
1998-06-09$10.75$10.7578,700
1998-06-08$10.88$10.889,800
1998-06-05$10.75$10.75106,500
1998-06-04$10.63$10.6310,900
1998-06-03$10.56$10.5624,400
1998-06-02$10.50$10.5033,600
1998-06-01$10.38$10.384,200
1998-05-29$10.00$10.0013,900
1998-05-28$9.94$9.9414,700
1998-05-27$9.81$9.8180,600
1998-05-26$9.94$9.9490,200
1998-05-22$10.38$10.38236,500
1998-05-21$10.19$10.1999,000
1998-05-20$10.63$10.6340,100
1998-05-19$10.88$10.8837,100
1998-05-18$10.94$10.9457,500
1998-05-15$11.19$11.1917,700
1998-05-14$11.13$11.13122,400
1998-05-13$11.19$11.19234,000
1998-05-12$11.00$11.00139,700
1998-05-11$11.38$11.38120,400
1998-05-08$11.50$11.5065,900
1998-05-07$11.38$11.3889,300
1998-05-06$11.44$11.4422,200
1998-05-05$11.31$11.317,200
1998-05-04$11.25$11.2533,700
1998-05-01$11.25$11.25121,400
1998-04-30$11.50$11.50142,100
1998-04-29$11.81$11.8165,400
1998-04-28$11.63$11.635,400
1998-04-27$11.50$11.5022,400
1998-04-24$12.25$12.2513,200
1998-04-23$12.00$12.0013,600
1998-04-22$12.00$12.001,700
1998-04-21$11.38$11.3883,100
1998-04-20$11.94$11.9458,900
1998-04-17$11.25$11.257,800
1998-04-16$11.19$11.1913,200
1998-04-15$11.38$11.3826,500
1998-04-14$11.25$11.25116,200
1998-04-13$11.25$11.2555,500
1998-04-09$11.88$11.8841,900
1998-04-08$11.50$11.5016,700
1998-04-07$11.50$11.5010,500
1998-04-06$11.44$11.4410,400
1998-04-03$11.50$11.5015,000
1998-04-02$11.38$11.3838,900
1998-04-01$11.69$11.6913,200
1998-03-31$11.63$11.63723,700
1998-03-30$12.75$12.753,000
1998-03-27$13.00$13.0013,100
1998-03-26$13.25$13.251,700
1998-03-25$13.38$13.381,400
1998-03-24$13.25$13.2572,600
1998-03-23$13.13$13.1319,700
1998-03-20$13.13$13.13200
1998-03-19$13.25$13.25119,200
1998-03-18$13.00$13.003,100
1998-03-17$13.38$13.387,700
1998-03-16$13.00$13.0010,900
1998-03-13$13.75$13.7536,600
1998-03-12$14.25$14.2511,000
1998-03-11$14.25$14.2522,200
1998-03-10$13.69$13.6954,500
1998-03-09$13.63$13.6310,400
1998-03-06$13.75$13.757,300
1998-03-05$13.38$13.382,800
1998-03-04$13.75$13.756,500
1998-03-03$14.38$14.387,900
1998-03-02$14.75$14.7538,600
1998-02-27$15.25$15.2518,400
1998-02-26$15.13$15.136,800
1998-02-25$15.25$15.2523,900
1998-02-24$15.66$15.6665,700
1998-02-23$15.00$15.0024,100
1998-02-20$14.63$14.6353,000
1998-02-19$14.38$14.3828,500
1998-02-18$14.38$14.38100
1998-02-17$14.38$14.3893,200
1998-02-13$14.38$14.3813,200
1998-02-12$14.38$14.3827,100
1998-02-11$14.38$14.38255,800
1998-02-10$14.88$14.8860,500
1998-02-09$15.06$15.0673,600
1998-02-06$15.13$15.1387,100
1998-02-05$15.00$15.0050,400
1998-02-04$14.63$14.63212,600
1998-02-03$14.63$14.6375,300
1998-02-02$14.38$14.3841,100
1998-01-30$15.00$15.00166,300
1998-01-29$16.00$16.0031,500
1998-01-28$13.06$13.064,200
1998-01-27$12.88$12.883,900
1998-01-26$12.75$12.757,600
1998-01-23$13.25$13.256,500
1998-01-22$12.13$12.135,800
1998-01-21$12.50$12.5014,400
1998-01-20$13.50$13.508,800
1998-01-16$14.13$14.137,900
1998-01-15$14.88$14.8810,100
1998-01-14$15.13$15.133,100
1998-01-13$14.25$14.256,700
1998-01-12$13.75$13.754,800
1998-01-09$12.75$12.7520,100
1998-01-08$13.38$13.381,000
1998-01-07$13.25$13.253,600
1998-01-06$12.75$12.756,000
1998-01-05$13.00$13.0014,500
1998-01-02$12.50$12.502,700