BMY Open Interest
Bristol-Myers Squibb Co (BMY) had 817.45K open option contracts as of Nov 13, 2026: 356.72K calls and 460.73K puts. Open interest rose 3.7% over the past four weeks, and is BMY's highest level in 12 weeks. The put/call open interest ratio is 1.29, which signals bearish sentiment.
Open Interest by Strike
Showing results for BMY, 2026-12-18(m), calls & puts
Open Interest Stats
Showing results for BMY, 2026-12-18(m), calls & puts
| Call Open Interest Total | 100,993 |
|---|---|
| Put Open Interest Total | 147,372 |
| Open Interest Total | 248,365 |
| Put-Call Open Interest Ratio | 1.46 |
Highest Open Interest Options
Showing results for BMY, 2026-12-18(m), calls & puts
Open Interest Total by Expiry
Showing results for BMY, 2026-12-18(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for BMY, all expirations, calls & puts. View full history
BMY 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 BMY have?
Bristol-Myers Squibb had 817.45K open option contracts as of Nov 13, 2026. Over the past 30 days, open interest averaged 760.95K contracts.
Is BMY open interest rising or falling?
Open interest rose 3.7% over the past four weeks, and is BMY's highest level in 12 weeks. It was 788.49K contracts on Oct 16, 2026. See the BMY open interest history for a longer view.
What is the BMY put/call open interest ratio?
The Bristol-Myers Squibb put/call open interest ratio was 1.29 as of Nov 13, 2026. Four weeks earlier it was 1.02.
What is Bristol-Myers Squibb Co?
Bristol Myers Squibb discovers, develops, and markets drugs for various therapeutic areas, such as cardiovascular, cancer, and immune disorders.