STLD Open Interest
Steel Dynamics Inc (STLD) had 31.97K open option contracts as of Nov 4, 2026: 20.19K calls and 11.78K puts. Open interest rose 23.8% over the past four weeks, and is STLD's highest level in 8 weeks. The put/call open interest ratio is 0.58, so calls outnumber puts.
Open Interest by Strike
Showing results for STLD, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for STLD, 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 STLD, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for STLD, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for STLD, all expirations, calls & puts. View full history
STLD 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 STLD have?
Steel Dynamics had 31.97K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 28.4K contracts.
Is STLD open interest rising or falling?
Open interest rose 23.8% over the past four weeks, and is STLD's highest level in 8 weeks. It was 25.83K contracts on Oct 7, 2026. See the STLD open interest history for a longer view.
What is the STLD put/call open interest ratio?
The Steel Dynamics put/call open interest ratio was 0.58 as of Nov 4, 2026. Four weeks earlier it was 0.53.
What is Steel Dynamics Inc?
Steel Dynamics Inc operates as a domestic steel producer and metal recycler in the United States.