SYK Open Interest
Stryker Corporation (SYK) had 47.19K open option contracts as of Nov 4, 2026: 30.38K calls and 16.81K puts. Open interest rose 23.5% over the past four weeks, and is SYK's highest level in 12 weeks. The put/call open interest ratio is 0.55, so calls outnumber puts.
Open Interest by Strike
Showing results for SYK, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for SYK, 2026-11-20(m), calls & puts
| Call Open Interest Total | |
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| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for SYK, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for SYK, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for SYK, all expirations, calls & puts. View full history
SYK Open Interest FAQ
What is open interest?
Open interest is the number of option contracts that are open and not yet closed, exercised, or expired. The Options Clearing Corporation calculates it once a day from the previous day's trades, and it is published before the market opens.
How much open interest does SYK have?
Stryker had 47.19K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 42.32K contracts.
Is SYK open interest rising or falling?
Open interest rose 23.5% over the past four weeks, and is SYK's highest level in 12 weeks. It was 38.2K contracts on Oct 7, 2026. See the SYK open interest history for a longer view.
What is the SYK put/call open interest ratio?
The Stryker put/call open interest ratio was 0.55 as of Nov 4, 2026. Four weeks earlier it was 0.65.