BDC Open Interest
Belden Inc (BDC) had 3.07K open option contracts as of Nov 4, 2026: 2.27K calls and 801 puts. Open interest rose 3.4% over the past four weeks. The put/call open interest ratio is 0.35, so calls outnumber puts.
Open Interest by Strike
Showing results for BDC, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for BDC, 2026-11-20(m), 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 BDC, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for BDC, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for BDC, all expirations, calls & puts. View full history
BDC 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 BDC have?
Belden had 3.07K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 2.91K contracts.
Is BDC open interest rising or falling?
Open interest rose 3.4% over the past four weeks. It was 2.97K contracts on Oct 7, 2026. See the BDC open interest history for a longer view.
What is the BDC put/call open interest ratio?
The Belden put/call open interest ratio was 0.35 as of Nov 4, 2026. Four weeks earlier it was 0.39.
What is Belden Inc?
Belden Inc is a supplier of complete connection solutions.