OSI Systems, Inc. (OSIS)
NASDAQ: OSIS · Real-Time Price · USD
229.22
+0.66 (0.29%)
Aug 14, 2026, 12:42 PM EDT - Market open
OSI Systems Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | 228.56 | 231.37 | 226.98 | 228.65 | - | 0.04% | 27,208 |
| Aug 13, 2026 | 234.35 | 236.83 | 226.95 | 228.56 | 228.56 | -1.30% | 149,315 |
| Aug 12, 2026 | 236.80 | 236.80 | 228.55 | 231.57 | 231.57 | -0.70% | 196,513 |
| Aug 11, 2026 | 235.09 | 236.92 | 231.50 | 233.20 | 233.20 | 0.25% | 170,452 |
| Aug 10, 2026 | 236.06 | 239.07 | 231.62 | 232.61 | 232.61 | -1.53% | 210,661 |
| Aug 7, 2026 | 238.77 | 239.00 | 234.26 | 236.23 | 236.23 | -0.37% | 93,877 |
| Aug 6, 2026 | 236.26 | 240.90 | 233.70 | 237.10 | 237.10 | 0.85% | 96,612 |
| Aug 5, 2026 | 236.24 | 237.25 | 233.52 | 235.09 | 235.09 | -0.64% | 133,439 |
| Aug 4, 2026 | 228.82 | 237.46 | 225.30 | 236.60 | 236.60 | 4.89% | 159,011 |
| Aug 3, 2026 | 222.37 | 227.13 | 221.04 | 225.57 | 225.57 | 1.89% | 206,001 |
| Jul 31, 2026 | 222.07 | 223.90 | 218.62 | 221.39 | 221.39 | 0.67% | 198,839 |
| Jul 30, 2026 | 215.96 | 220.38 | 212.08 | 219.92 | 219.92 | 2.76% | 107,438 |
| Jul 29, 2026 | 219.27 | 224.03 | 213.55 | 214.02 | 214.02 | -3.00% | 142,419 |
| Jul 28, 2026 | 217.30 | 222.57 | 217.30 | 220.64 | 220.64 | 1.54% | 128,413 |
| Jul 27, 2026 | 217.95 | 220.34 | 213.08 | 217.30 | 217.30 | 0.28% | 134,680 |
| Jul 24, 2026 | 214.55 | 218.23 | 210.40 | 216.70 | 216.70 | 1.08% | 181,249 |
| Jul 23, 2026 | 208.00 | 214.68 | 205.87 | 214.39 | 214.39 | 2.19% | 187,649 |
| Jul 22, 2026 | 210.14 | 212.23 | 208.29 | 209.79 | 209.79 | -0.22% | 141,863 |
| Jul 21, 2026 | 211.92 | 213.00 | 208.02 | 210.25 | 210.25 | -0.11% | 238,181 |
| Jul 20, 2026 | 212.66 | 215.93 | 209.90 | 210.48 | 210.48 | -1.03% | 230,217 |
| Jul 17, 2026 | 213.35 | 218.01 | 210.00 | 212.66 | 212.66 | -1.65% | 217,206 |
| Jul 16, 2026 | 217.30 | 223.33 | 213.06 | 216.22 | 216.22 | -0.95% | 131,035 |
| Jul 15, 2026 | 211.69 | 218.76 | 211.01 | 218.29 | 218.29 | 3.42% | 134,822 |
| Jul 14, 2026 | 214.94 | 220.20 | 211.05 | 211.07 | 211.07 | -1.00% | 161,771 |
| Jul 13, 2026 | 214.95 | 216.25 | 211.30 | 213.20 | 213.20 | -1.53% | 279,862 |
| Jul 10, 2026 | 218.54 | 223.69 | 215.99 | 216.51 | 216.51 | -0.06% | 211,610 |
| Jul 9, 2026 | 217.35 | 217.98 | 213.10 | 216.65 | 216.65 | -0.35% | 159,362 |
| Jul 8, 2026 | 218.22 | 220.04 | 213.27 | 217.42 | 217.42 | -0.59% | 180,388 |
| Jul 7, 2026 | 219.89 | 221.00 | 213.85 | 218.72 | 218.72 | -0.96% | 194,819 |
| Jul 6, 2026 | 222.13 | 224.90 | 216.20 | 220.83 | 220.83 | -0.42% | 227,257 |
| Jul 2, 2026 | 217.00 | 221.93 | 213.87 | 221.76 | 221.76 | 3.19% | 172,885 |
| Jul 1, 2026 | 218.39 | 223.07 | 214.41 | 214.90 | 214.90 | -1.74% | 234,203 |
| Jun 30, 2026 | 214.74 | 221.00 | 214.04 | 218.70 | 218.70 | 2.56% | 284,200 |
| Jun 29, 2026 | 217.59 | 219.34 | 210.79 | 213.24 | 213.24 | -2.31% | 241,559 |
| Jun 26, 2026 | 216.28 | 219.70 | 212.88 | 218.29 | 218.29 | -0.29% | 645,590 |
| Jun 25, 2026 | 217.09 | 220.18 | 213.03 | 218.93 | 218.93 | 2.44% | 244,176 |
| Jun 24, 2026 | 213.95 | 219.11 | 212.30 | 213.72 | 213.72 | -0.90% | 340,676 |
| Jun 23, 2026 | 217.31 | 220.59 | 213.32 | 215.66 | 215.66 | -1.64% | 152,629 |
| Jun 22, 2026 | 221.30 | 228.00 | 219.06 | 219.26 | 219.26 | -1.58% | 165,097 |
| Jun 18, 2026 | 222.51 | 227.29 | 216.28 | 222.78 | 222.78 | 2.42% | 286,146 |
| Jun 17, 2026 | 222.69 | 231.39 | 216.60 | 217.51 | 217.51 | -1.45% | 219,026 |
| Jun 16, 2026 | 222.05 | 224.67 | 219.09 | 220.70 | 220.70 | -0.44% | 178,753 |
| Jun 15, 2026 | 229.48 | 232.04 | 220.12 | 221.68 | 221.68 | -1.71% | 204,864 |
| Jun 12, 2026 | 231.02 | 233.44 | 224.19 | 225.53 | 225.53 | -2.38% | 304,288 |
| Jun 11, 2026 | 220.27 | 232.54 | 220.20 | 231.02 | 231.02 | 5.99% | 317,862 |
| Jun 10, 2026 | 214.96 | 223.35 | 212.36 | 217.96 | 217.96 | 1.19% | 428,894 |
| Jun 9, 2026 | 213.73 | 218.86 | 207.89 | 215.39 | 215.39 | 2.33% | 267,711 |
| Jun 8, 2026 | 199.75 | 211.46 | 198.00 | 210.49 | 210.49 | 6.45% | 346,798 |
| Jun 5, 2026 | 211.10 | 213.55 | 197.27 | 197.73 | 197.73 | -7.00% | 229,964 |
| Jun 4, 2026 | 216.00 | 216.00 | 210.13 | 212.61 | 212.61 | -0.41% | 250,897 |