KRC Open Interest
Kilroy Realty Corp (KRC) had 6.65K open option contracts as of Nov 4, 2026: 6.2K calls and 448 puts. Open interest fell 10.6% over the past four weeks. The put/call open interest ratio is 0.07, so calls outnumber puts.
Open Interest by Strike
Showing results for KRC, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for KRC, 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 KRC, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for KRC, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for KRC, all expirations, calls & puts. View full history
KRC 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 KRC have?
Kilroy Realty had 6.65K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 7.0K contracts.
Is KRC open interest rising or falling?
Open interest fell 10.6% over the past four weeks. It was 7.44K contracts on Oct 7, 2026. See the KRC open interest history for a longer view.
What is the KRC put/call open interest ratio?
The Kilroy Realty put/call open interest ratio was 0.07 as of Nov 4, 2026. Four weeks earlier it was 0.11.
What is Kilroy Realty Corp?
Kilroy Realty is a premier owner and landlord of approximately 17.1 million square feet of office space across Los Angeles, San Diego, the San Francisco Bay Area, Austin, Texas, and greater Seattle.