887 calls and 350 puts traded on Nov 4, 2026, 1.24K contracts in total. Open interest was 54.27K contracts. Over the past 30 days, volume averaged 692 contracts per day. The DDD option volume chart shows volume by strike and expiration date.

3D Systems IV rank is 34, so its 30-day implied volatility of 114.7% is in the lower part of its one-year range. Over the past year it ranged from 60.8% on Dec 30, 2025 to 221.6% on Oct 16, 2026. See the DDD implied volatility history for a longer view.

The 3D Systems put/call volume ratio was 0.39 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.18. The DDD open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for 3D Systems options about one week from expiration was $2.47, 6.4% below the $2.64 close. The DDD max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 131.8%, options price a move of about ±$0.48 (±18.2%) over the next week, a range of roughly $2.16 to $3.12 from the Nov 4, 2026 close. The DDD expected move chart shows it for every expiration date.