ED Open Interest
Consolidated Edison Inc (ED) had 20.71K open option contracts as of Nov 4, 2026: 10.39K calls and 10.32K puts. Open interest rose 24.1% over the past four weeks, and is ED's highest level in 12 weeks. The put/call open interest ratio is 0.99, so calls and puts are about even.
Open Interest by Strike
Showing results for ED, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for ED, 2026-11-20(m), calls & puts
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| Put Open Interest Total | |
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Highest Open Interest Options
Showing results for ED, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for ED, 2026-11-20(m), calls & puts. View all expiries
ED 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 ED have?
Consolidated Edison had 20.71K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 17.69K contracts.
Is ED open interest rising or falling?
Open interest rose 24.1% over the past four weeks, and is ED's highest level in 12 weeks. It was 16.69K contracts on Oct 7, 2026. See the ED open interest history for a longer view.
What is the ED put/call open interest ratio?
The Consolidated Edison put/call open interest ratio was 0.99 as of Nov 4, 2026. Four weeks earlier it was 0.85.
What is Consolidated Edison Inc?
Con Ed is a holding company for Consolidated Edison of New York, or CECONY, and Orange & Rockland, or O&R.