5 DAY PERFORMANCE
-0.12%
1 MONTH PERFORMANCE
+2.85%
3 MONTH PERFORMANCE
+4.02%
6 MONTH PERFORMANCE
-0.04%
YEAR-TO-DATE PERFORMANCE
+10.62%
1 YEAR PERFORMANCE
+27.90%
OSI Systems, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 05/06/2026 | $235.01 | $228.91 (-2.6%) | $235.17 | $225.00 | 217.43 K | $4.00 B |
| 05/05/2026 | $276.89 | $234.74 (-15.22%) | $276.89 | $232.50 | 1.23 M | $4.09 B |
| 05/04/2026 | $280.42 | $282.87 (0.87%) | $286.49 | $274.32 | 237.36 K | $4.93 B |
| 05/01/2026 | $287.80 | $282.50 (-1.84%) | $289.40 | $279.43 | 232.10 K | $4.92 B |
| 04/30/2026 | $284.71 | $286.92 (0.78%) | $287.62 | $279.61 | 297.83 K | $5.00 B |
| 04/29/2026 | $287.71 | $281.84 (-2.04%) | $293.52 | $279.98 | 194.31 K | $4.72 B |
| 04/28/2026 | $290.94 | $287.30 (-1.25%) | $292.21 | $281.89 | 242.20 K | $4.81 B |
| 04/27/2026 | $292.61 | $291.34 (-0.43%) | $295.50 | $284.15 | 221.80 K | $4.88 B |
| 04/24/2026 | $285.87 | $292.61 (2.36%) | $295.36 | $284.69 | 259.60 K | $4.90 B |
| 04/23/2026 | $295.62 | $286.35 (-3.14%) | $308.56 | $285.97 | 390.00 K | $4.79 B |
| 04/22/2026 | $300.39 | $292.52 (-2.62%) | $304.21 | $290.28 | 226.20 K | $4.90 B |
| 04/21/2026 | $309.08 | $296.84 (-3.96%) | $311.72 | $293.56 | 247.01 K | $4.97 B |
| 04/20/2026 | $307.28 | $309.19 (0.62%) | $310.43 | $302.28 | 269.71 K | $5.18 B |
| 04/17/2026 | $306.47 | $309.68 (1.05%) | $311.27 | $304.27 | 190.92 K | $5.18 B |
| 04/16/2026 | $305.88 | $301.08 (-1.57%) | $307.15 | $299.85 | 175.10 K | $5.04 B |
| 04/15/2026 | $301.87 | $305.90 (1.34%) | $309.73 | $301.00 | 248.03 K | $5.12 B |
| 04/14/2026 | $298.11 | $296.86 (-0.42%) | $300.72 | $296.70 | 131.50 K | $4.97 B |
| 04/13/2026 | $293.66 | $297.45 (1.29%) | $300.31 | $290.87 | 190.92 K | $4.98 B |
| 04/10/2026 | $296.19 | $293.39 (-0.95%) | $297.22 | $292.48 | 131.03 K | $4.91 B |
| 04/09/2026 | $288.80 | $294.48 (1.97%) | $295.98 | $288.80 | 182.52 K | $4.93 B |
| 04/08/2026 | $283.60 | $288.47 (1.72%) | $293.23 | $283.60 | 236.80 K | $4.83 B |
| 04/07/2026 | $272.99 | $275.55 (0.94%) | $275.71 | $266.84 | 201.84 K | $4.61 B |
| 04/06/2026 | $268.69 | $274.33 (2.1%) | $275.59 | $268.69 | 206.33 K | $4.59 B |
| 04/02/2026 | $258.65 | $268.11 (3.66%) | $272.59 | $255.12 | 260.40 K | $4.49 B |
| 04/01/2026 | $269.02 | $263.58 (-2.02%) | $271.88 | $262.15 | 369.90 K | $4.41 B |
| 03/31/2026 | $265.95 | $265.51 (-0.17%) | $270.55 | $261.50 | 389.11 K | $4.44 B |
| 03/30/2026 | $278.33 | $264.71 (-4.89%) | $278.33 | $263.96 | 394.51 K | $4.43 B |
| 03/27/2026 | $271.88 | $272.33 (0.17%) | $278.65 | $269.95 | 288.10 K | $4.56 B |
| 03/26/2026 | $280.86 | $274.70 (-2.19%) | $284.00 | $272.77 | 227.10 K | $4.60 B |
| 03/25/2026 | $288.14 | $284.57 (-1.24%) | $288.30 | $279.68 | 166.20 K | $4.76 B |
| 03/24/2026 | $285.79 | $285.27 (-0.18%) | $289.49 | $279.74 | 308.30 K | $4.78 B |
| 03/23/2026 | $279.34 | $289.13 (3.5%) | $295.70 | $279.34 | 591.40 K | $4.84 B |
| 03/20/2026 | $282.99 | $274.45 (-3.02%) | $285.07 | $270.20 | 692.80 K | $4.59 B |
| 03/19/2026 | $265.67 | $284.53 (7.1%) | $289.85 | $265.67 | 392.33 K | $4.76 B |
| 03/18/2026 | $269.44 | $269.95 (0.19%) | $275.29 | $264.70 | 271.22 K | $4.52 B |
| 03/17/2026 | $279.65 | $269.08 (-3.78%) | $280.17 | $262.59 | 323.21 K | $4.50 B |
| 03/16/2026 | $274.00 | $278.35 (1.59%) | $282.20 | $272.89 | 232.00 K | $4.66 B |
| 03/13/2026 | $277.02 | $270.92 (-2.2%) | $278.00 | $265.85 | 172.53 K | $4.54 B |
| 03/12/2026 | $278.35 | $275.50 (-1.02%) | $279.93 | $272.08 | 366.20 K | $4.61 B |
| 03/11/2026 | $276.30 | $279.47 (1.15%) | $279.97 | $267.29 | 188.10 K | $4.68 B |
| 03/10/2026 | $283.90 | $279.01 (-1.72%) | $287.00 | $276.26 | 284.40 K | $4.67 B |
| 03/09/2026 | $260.62 | $282.16 (8.26%) | $282.81 | $256.55 | 444.40 K | $4.72 B |
| 03/06/2026 | $267.60 | $267.28 (-0.12%) | $272.69 | $264.00 | 186.33 K | $4.47 B |
| 03/05/2026 | $283.80 | $274.03 (-3.44%) | $287.77 | $269.71 | 325.10 K | $4.59 B |
| 03/04/2026 | $287.33 | $288.58 (0.44%) | $292.25 | $281.40 | 275.44 K | $4.83 B |
| 03/03/2026 | $279.78 | $286.90 (2.54%) | $291.48 | $276.00 | 210.90 K | $4.80 B |
| 03/02/2026 | $282.01 | $286.67 (1.65%) | $290.75 | $281.43 | 280.30 K | $4.80 B |
| 02/27/2026 | $287.10 | $285.20 (-0.66%) | $288.93 | $280.40 | 144.40 K | $4.77 B |
| 02/26/2026 | $296.80 | $289.92 (-2.32%) | $304.07 | $285.45 | 150.50 K | $4.85 B |
| 02/25/2026 | $301.66 | $295.26 (-2.12%) | $302.99 | $290.38 | 210.60 K | $4.94 B |
| 02/24/2026 | $294.41 | $297.87 (1.18%) | $306.12 | $294.41 | 299.92 K | $4.99 B |
| 02/23/2026 | $292.15 | $293.65 (0.51%) | $295.89 | $288.23 | 325.92 K | $4.92 B |
| 02/20/2026 | $286.29 | $292.89 (2.31%) | $294.84 | $281.03 | 318.35 K | $4.90 B |
| 02/19/2026 | $273.55 | $286.07 (4.58%) | $286.08 | $271.78 | 374.00 K | $4.79 B |
| 02/18/2026 | $265.76 | $273.97 (3.09%) | $276.05 | $264.47 | 187.40 K | $4.59 B |
| 02/17/2026 | $268.60 | $264.58 (-1.5%) | $271.90 | $262.76 | 219.30 K | $4.43 B |
| 02/13/2026 | $267.99 | $268.61 (0.23%) | $273.12 | $264.77 | 139.50 K | $4.50 B |
| 02/12/2026 | $268.75 | $264.98 (-1.4%) | $275.55 | $261.15 | 184.82 K | $4.44 B |
| 02/11/2026 | $278.26 | $267.20 (-3.97%) | $279.93 | $264.00 | 204.40 K | $4.47 B |
| 02/10/2026 | $276.62 | $274.10 (-0.91%) | $277.74 | $268.12 | 191.80 K | $4.59 B |
| 02/09/2026 | $271.79 | $274.76 (1.09%) | $278.75 | $270.55 | 177.40 K | $4.60 B |
| 02/06/2026 | $263.97 | $271.26 (2.76%) | $273.63 | $263.77 | 295.40 K | $4.54 B |
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