ES Open Interest
Eversource Energy (ES) had 6.34K open option contracts as of Nov 4, 2026: 4.77K calls and 1.57K puts. Open interest fell 24.2% over the past four weeks. The put/call open interest ratio is 0.33, so calls outnumber puts.
Open Interest by Strike
Showing results for ES, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for ES, 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 ES, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for ES, 2026-11-20(m), calls & puts. View all expiries
ES 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 ES have?
Eversource Energy had 6.34K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 7.05K contracts.
Is ES open interest rising or falling?
Open interest fell 24.2% over the past four weeks. It was 8.36K contracts on Oct 7, 2026. See the ES open interest history for a longer view.
What is the ES put/call open interest ratio?
The Eversource Energy put/call open interest ratio was 0.33 as of Nov 4, 2026. Four weeks earlier it was 0.32.
What is Eversource Energy?
Eversource Energy is a diversified holding company with subsidiaries that provide rate-regulated electricity and gas distribution service to more than 4 million customers in the Northeast US.