WTRG Open Interest
Essential Utilities Inc (WTRG) had 3.46K open option contracts as of Nov 4, 2026: 2.13K calls and 1.33K puts. Open interest rose 46.6% over the past four weeks, and is WTRG's highest level in 12 weeks. The put/call open interest ratio is 0.62, so calls outnumber puts.
Open Interest by Strike
Showing results for WTRG, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for WTRG, 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 WTRG, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for WTRG, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for WTRG, all expirations, calls & puts. View full history
WTRG 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 WTRG have?
Essential Utilities had 3.46K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 2.79K contracts.
Is WTRG open interest rising or falling?
Open interest rose 46.6% over the past four weeks, and is WTRG's highest level in 12 weeks. It was 2.36K contracts on Oct 7, 2026. See the WTRG open interest history for a longer view.
What is the WTRG put/call open interest ratio?
The Essential Utilities put/call open interest ratio was 0.62 as of Nov 4, 2026. Four weeks earlier it was 0.17.
What is Essential Utilities Inc?
Essential Utilities is a Pennsylvania-based holding company for US water, wastewater, and natural gas distribution utilities.