BILL Open Interest
BILL Holdings Inc (BILL) had 53.95K open option contracts as of Nov 4, 2026: 34.5K calls and 19.46K puts. Open interest rose 7.5% over the past four weeks. The put/call open interest ratio is 0.56, so calls outnumber puts.
Open Interest by Strike
Showing results for BILL, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for BILL, 2026-11-06(w), calls & puts
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| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for BILL, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for BILL, 2026-11-06(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for BILL, all expirations, calls & puts. View full history
BILL 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 BILL have?
BILL had 53.95K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 51.39K contracts.
Is BILL open interest rising or falling?
Open interest rose 7.5% over the past four weeks. It was 50.21K contracts on Oct 7, 2026. See the BILL open interest history for a longer view.
What is the BILL put/call open interest ratio?
The BILL put/call open interest ratio was 0.56 as of Nov 4, 2026. Four weeks earlier it was 0.55.
What is BILL Holdings Inc?
BILL Holdings Inc is the intelligent finance platform trusted by nearly half a million businesses and their accountants to manage, move, and maximize their money.