3.85K calls and 519 puts traded on Nov 4, 2026, 4.37K contracts in total. Open interest was 184.08K contracts. Over the past 30 days, volume averaged 3.28K contracts per day. The EXK option volume chart shows volume by strike and expiration date.

Endeavour Silver IV rank is 14, so its 30-day implied volatility of 75.8% is near the bottom of its one-year range. Over the past year it ranged from 53.3% on Oct 5, 2026 to 218.7% on Jan 16, 2026. See the EXK implied volatility history for a longer view.

The Endeavour Silver put/call volume ratio was 0.13 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.14. The EXK open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Endeavour Silver options about one week from expiration was $10.06, 28.1% above the $7.85 close. The EXK max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 81.1%, options price a move of about ±$0.88 (±11.2%) over the next week, a range of roughly $6.97 to $8.73 from the Nov 4, 2026 close. The EXK expected move chart shows it for every expiration date.