VRTX Open Interest
Vertex Pharmaceuticals Inc (VRTX) had 47.78K open option contracts as of Nov 4, 2026: 22.72K calls and 25.06K puts. Open interest rose 1.5% over the past four weeks. The put/call open interest ratio is 1.10, so puts outnumber calls.
Open Interest by Strike
Showing results for VRTX, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for VRTX, 2026-11-06(w), calls & puts
| Call Open Interest Total | |
|---|---|
| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for VRTX, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for VRTX, 2026-11-06(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for VRTX, all expirations, calls & puts. View full history
VRTX 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 VRTX have?
Vertex Pharmaceuticals had 47.78K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 46.02K contracts.
Is VRTX open interest rising or falling?
Open interest rose 1.5% over the past four weeks. It was 47.07K contracts on Oct 7, 2026. See the VRTX open interest history for a longer view.
What is the VRTX put/call open interest ratio?
The Vertex Pharmaceuticals put/call open interest ratio was 1.10 as of Nov 4, 2026. Four weeks earlier it was 0.95.
What is Vertex Pharmaceuticals Inc?
Vertex Pharmaceuticals is a global biotechnology company that discovers and develops small-molecule drugs for the treatment of serious diseases.