OSI Systems Inc. Common Stock (DE) (OSIS)
Showing Closing Date Range from Jul 25 to Oct 23, 2026 compared to Apr 25 to Jul 24, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:osi-systems.com/investor-relations
Current Period Close
$197.48
Jul 25, 2026 - Oct 23, 2026
Previous Period Close
$216.70
Apr 25, 2026 - Jul 24, 2026
Net Comparison Delta
$-19.22 (-8.87%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(61 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 23, 2026 | $197.48 | Jul 23, 2026 | $214.39 | -7.89% |
| Oct 22, 2026 | $200.49 | Jul 22, 2026 | $209.79 | -4.43% |
| Oct 21, 2026 | $196.93 | Jul 21, 2026 | $210.25 | -6.34% |
| Oct 20, 2026 | $194.86 | Jul 20, 2026 | $210.48 | -7.42% |
| Oct 19, 2026 | $193.97 | Jul 17, 2026 | $212.66 | -8.79% |
| Oct 16, 2026 | $194.98 | Jul 16, 2026 | $216.22 | -9.82% |
| Oct 15, 2026 | $196.21 | Jul 15, 2026 | $218.29 | -10.11% |
| Oct 14, 2026 | $192.68 | Jul 14, 2026 | $211.07 | -8.71% |
| Oct 13, 2026 | $194.70 | Jul 13, 2026 | $213.20 | -8.68% |
| Oct 12, 2026 | $195.32 | Jul 10, 2026 | $216.51 | -9.79% |
| Oct 09, 2026 | $194.91 | Jul 09, 2026 | $216.65 | -10.03% |
| Oct 08, 2026 | $193.36 | Jul 08, 2026 | $217.42 | -11.07% |
| Oct 07, 2026 | $194.05 | Jul 07, 2026 | $218.72 | -11.28% |
| Oct 06, 2026 | $198.56 | Jul 06, 2026 | $220.83 | -10.08% |
| Oct 05, 2026 | $197.87 | Jul 02, 2026 | $221.76 | -10.77% |
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