OSI Systems Inc. Common Stock (DE) (OSIS)
Showing Closing Date Range from Oct 26 to Nov 2, 2026 compared to Oct 18 to Oct 25, 2026.
Compare Last 7 Days with Previous Period
Investor Relations:osi-systems.com/investor-relations
Current Period Close
$199.44
Oct 26, 2026 - Nov 02, 2026
Previous Period Close
$197.48
Oct 18, 2026 - Oct 25, 2026
Net Comparison Delta
+$1.96 (+0.99%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(5 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 30, 2026 | $199.44 | Oct 23, 2026 | $197.48 | +0.99% |
| Oct 29, 2026 | $208.17 | Oct 22, 2026 | $200.49 | +3.83% |
| Oct 28, 2026 | $200.67 | Oct 21, 2026 | $196.93 | +1.90% |
| Oct 27, 2026 | $200.90 | Oct 20, 2026 | $194.86 | +3.10% |
| Oct 26, 2026 | $198.09 | Oct 19, 2026 | $193.97 | +2.12% |