stockNASDAQ: OSIS • 6 Months Updates
OSI Systems Inc. Common Stock (DE) (OSIS) 6 Months
Showing Closing Date Range from Apr 23 to Oct 20, 2026.
Investor Relations:osi-systems.com/investor-relations
Price & Performance Trajectory
OSI Systems Inc. Common Stock (DE)NASDAQ: OSIS
Latest Close
$194.86
6 Months Updates Trajectory
Showing Closing Date Range from Apr 23 to Oct 20, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesOSIS session performance
✓ Latest Close USD
$194.86
Latest session close
$-91.49vs period start
Period Return % % GAIN
-31.95%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$308.56 / $186.5
Period range envelope
$122.06channel spread
Total Volume SHARES
32.07M
Period turnover
Avg: 262.9K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(122 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 20, 2026 | $194.86 | +0.46% | $196.42 | $192.49 | 161.0K |
| Oct 19, 2026 | $193.97 | -0.52% | $195.98 | $192.01 | 160.7K |
| Oct 16, 2026 | $194.98 | -0.63% | $196.21 | $192.96 | 202.9K |
| Oct 15, 2026 | $196.21 | +1.83% | $196.75 | $190.94 | 134.5K |
| Oct 14, 2026 | $192.68 | -1.04% | $194.13 | $190.21 | 167.7K |
| Oct 13, 2026 | $194.70 | -0.32% | $197.70 | $194.05 | 163.4K |
| Oct 12, 2026 | $195.32 | +0.21% | $196.96 | $193.36 | 171.8K |
| Oct 09, 2026 | $194.91 | +0.80% | $195.52 | $190.07 | 134.8K |
| Oct 08, 2026 | $193.36 | -0.36% | $196.25 | $191.09 | 158.8K |
| Oct 07, 2026 | $194.05 | -2.27% | $197.41 | $191.09 | 224.3K |
| Oct 06, 2026 | $198.56 | +0.35% | $199.55 | $196.43 | 121.9K |
| Oct 05, 2026 | $197.87 | +0.55% | $199.53 | $194.24 | 198.9K |
| Oct 02, 2026 | $196.78 | +0.08% | $199.40 | $195.96 | 149.3K |
| Sep 29, 2026 | $191.75 | -0.67% | $193.02 | $190.69 | 87.6K |
| Sep 28, 2026 | $193.04 | -2.13% | $197.62 | $192.29 | 123.3K |
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