1.54K calls and 2.02K puts traded on Nov 4, 2026, 3.56K contracts in total. Open interest was 44.14K contracts. Over the past 30 days, volume averaged 2.09K contracts per day. The MTZ option volume chart shows volume by strike and expiration date.

MasTec IV rank is 19, so its 30-day implied volatility of 68.0% is near the bottom of its one-year range. Over the past year it ranged from 35.4% on Dec 11, 2025 to 204.6% on Oct 16, 2026. See the MTZ implied volatility history for a longer view.

The MasTec put/call volume ratio was 1.32 on Nov 4, 2026, so puts outnumber calls. The put/call open interest ratio was 0.53. The MTZ open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for MasTec options about one week from expiration was $188.98, 12.7% above the $167.67 close. The MTZ max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 70.2%, options price a move of about ±$16.30 (±9.7%) over the next week, a range of roughly $151.37 to $183.97 from the Nov 4, 2026 close. The MTZ expected move chart shows it for every expiration date.