WTS Open Interest
Watts Water Technologies Inc (WTS) had 4.01K open option contracts as of Nov 4, 2026: 2.26K calls and 1.75K puts. Open interest fell 6.2% over the past four weeks. The put/call open interest ratio is 0.78, so calls outnumber puts.
Open Interest by Strike
Showing results for WTS, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for WTS, 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 WTS, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for WTS, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for WTS, all expirations, calls & puts. View full history
WTS 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 WTS have?
Watts Water Technologies had 4.01K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 3.68K contracts.
Is WTS open interest rising or falling?
Open interest fell 6.2% over the past four weeks. It was 4.28K contracts on Oct 7, 2026. See the WTS open interest history for a longer view.
What is the WTS put/call open interest ratio?
The Watts Water Technologies put/call open interest ratio was 0.78 as of Nov 4, 2026. Four weeks earlier it was 0.17.
What is Watts Water Technologies Inc?
Watts Water Technologies Inc is a U.S.-based company that provides safety, energy efficiency, and water conservation products.