122 calls and 86 puts traded on Nov 4, 2026, 208 contracts in total. Open interest was 6.54K contracts. Over the past 30 days, volume averaged 172 contracts per day. The MTD option volume chart shows volume by strike and expiration date.

Mettler-Toledo International IV rank is 33, so its 30-day implied volatility of 44.9% is in the lower part of its one-year range. Over the past year it ranged from 24.1% on Aug 14, 2026 to 86.4% on May 15, 2026. See the MTD implied volatility history for a longer view.

The Mettler-Toledo International put/call volume ratio was 0.70 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.52. The MTD open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Mettler-Toledo International options about one week from expiration was $1,479.54, 14.2% below the $1,723.82 close. The MTD max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 51.5%, options price a move of about ±$122.86 (±7.1%) over the next week, a range of roughly $1,600.96 to $1,846.68 from the Nov 4, 2026 close. The MTD expected move chart shows it for every expiration date.