OSI Systems Inc. (OSIS)
NASDAQ: OSIS
· Real-Time Price · USD
251.27
3.19 (1.29%)
At close: Oct 03, 2025, 3:59 PM
252.00
0.29%
After-hours: Oct 03, 2025, 04:42 PM EDT
OSIS Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 249.83 | 255.49 | 249.70 | 251.27 | 251.27 | 1.29% | 118,988 |
| Oct 2, 2025 | 246.58 | 249.11 | 244.18 | 248.08 | 248.08 | 0.99% | 131,219 |
| Oct 1, 2025 | 246.77 | 248.61 | 243.59 | 245.66 | 245.66 | -1.44% | 185,438 |
| Sep 30, 2025 | 238.26 | 249.79 | 235.92 | 249.24 | 249.24 | 4.73% | 228,762 |
| Sep 29, 2025 | 239.05 | 242.62 | 236.94 | 237.99 | 237.99 | 0.66% | 152,546 |
| Sep 26, 2025 | 234.59 | 237.72 | 231.90 | 236.42 | 236.42 | 2.07% | 109,300 |
| Sep 25, 2025 | 226.90 | 232.37 | 224.34 | 231.63 | 231.63 | 1.77% | 160,734 |
| Sep 24, 2025 | 237.28 | 237.28 | 226.50 | 227.60 | 227.60 | -3.88% | 157,100 |
| Sep 23, 2025 | 238.04 | 241.30 | 235.02 | 236.79 | 236.79 | -0.31% | 164,800 |
| Sep 22, 2025 | 234.26 | 238.38 | 227.51 | 237.52 | 237.52 | 0.88% | 135,300 |
| Sep 19, 2025 | 243.20 | 244.38 | 233.96 | 235.44 | 235.44 | -2.89% | 454,000 |
| Sep 18, 2025 | 237.70 | 244.49 | 236.97 | 242.45 | 242.45 | 2.09% | 138,619 |
| Sep 17, 2025 | 239.11 | 242.22 | 235.64 | 237.49 | 237.49 | -0.26% | 103,900 |
| Sep 16, 2025 | 236.07 | 238.51 | 234.67 | 238.10 | 238.10 | 0.79% | 144,932 |
| Sep 15, 2025 | 234.67 | 237.32 | 232.39 | 236.24 | 236.24 | 0.61% | 81,421 |
| Sep 12, 2025 | 238.29 | 238.29 | 233.39 | 234.80 | 234.80 | -1.98% | 76,800 |
| Sep 11, 2025 | 236.34 | 240.71 | 236.34 | 239.55 | 239.55 | 1.63% | 107,700 |
| Sep 10, 2025 | 229.65 | 239.06 | 229.28 | 235.70 | 235.70 | 2.63% | 162,118 |
| Sep 9, 2025 | 229.42 | 231.32 | 227.20 | 229.65 | 229.65 | 0.24% | 114,100 |
| Sep 8, 2025 | 233.75 | 235.49 | 226.00 | 229.11 | 229.11 | -1.90% | 155,106 |
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