KEY Open Interest
KeyCorp (KEY) had 110.42K open option contracts as of Nov 4, 2026: 65.76K calls and 44.66K puts. Open interest rose 5.7% over the past four weeks. The put/call open interest ratio is 0.68, so calls outnumber puts.
Open Interest by Strike
Showing results for KEY, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for KEY, 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 KEY, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for KEY, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for KEY, all expirations, calls & puts. View full history
KEY 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 KEY have?
KeyCorp had 110.42K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 106.57K contracts.
Is KEY open interest rising or falling?
Open interest rose 5.7% over the past four weeks. It was 104.49K contracts on Oct 7, 2026. See the KEY open interest history for a longer view.
What is the KEY put/call open interest ratio?
The KeyCorp put/call open interest ratio was 0.68 as of Nov 4, 2026. Four weeks earlier it was 0.65.
What is KeyCorp?
With assets of around $190 billion, Ohio-based KeyCorp's bank footprint spans 16 states, but it is predominantly concentrated in its three largest markets: Ohio, New York, and Washington.