VMC Open Interest
Vulcan Materials Company (VMC) had 9.45K open option contracts as of Nov 4, 2026: 6.33K calls and 3.12K puts. Open interest rose 18.4% over the past four weeks, and is VMC's highest level in 4 weeks. The put/call open interest ratio is 0.49, so calls outnumber puts.
Open Interest by Strike
Showing results for VMC, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for VMC, 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 VMC, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for VMC, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for VMC, all expirations, calls & puts. View full history
VMC 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 VMC have?
Vulcan Materials had 9.45K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 8.86K contracts.
Is VMC open interest rising or falling?
Open interest rose 18.4% over the past four weeks, and is VMC's highest level in 4 weeks. It was 7.99K contracts on Oct 7, 2026. See the VMC open interest history for a longer view.
What is the VMC put/call open interest ratio?
The Vulcan Materials put/call open interest ratio was 0.49 as of Nov 4, 2026. Four weeks earlier it was 0.46.
What is Vulcan Materials Company?
Vulcan Materials is the largest producer of construction aggregates in the US.