36 calls and 38 puts traded on Nov 4, 2026, 74 contracts in total. Open interest was 841 contracts. Over the past 30 days, volume averaged 73 contracts per day. The TGLS option volume chart shows volume by strike and expiration date.

Tecnoglass IV rank is 18, so its 30-day implied volatility of 56.5% is near the bottom of its one-year range. Over the past year it ranged from 27.5% on Dec 24, 2025 to 186.5% on Oct 16, 2026. See the TGLS implied volatility history for a longer view.

The Tecnoglass put/call volume ratio was 1.06 on Nov 4, 2026, so puts outnumber calls. The put/call open interest ratio was 0.53. The TGLS open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Tecnoglass options about one week from expiration was $35.00, 18.2% below the $42.80 close. The TGLS max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 63.2%, options price a move of about ±$3.75 (±8.8%) over the next week, a range of roughly $39.05 to $46.55 from the Nov 4, 2026 close. The TGLS expected move chart shows it for every expiration date.