33 calls and 12 puts traded on Nov 4, 2026, 45 contracts in total. Open interest was 3.07K contracts. Over the past 30 days, volume averaged 99 contracts per day. The BDC option volume chart shows volume by strike and expiration date.

Belden IV rank is 14, so its 30-day implied volatility of 45.4% is near the bottom of its one-year range. Over the past year it ranged from 21.5% on Feb 24, 2026 to 194.0% on Jul 17, 2026. See the BDC implied volatility history for a longer view.

The Belden put/call volume ratio was 0.36 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.35. The BDC open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Belden options about one week from expiration was $104.14, 0.9% below the $105.12 close. The BDC max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 46.4%, options price a move of about ±$6.75 (±6.4%) over the next week, a range of roughly $98.37 to $111.87 from the Nov 4, 2026 close. The BDC expected move chart shows it for every expiration date.