TMC The Metals Company (TMC) options traded 4,809 contracts on October 20, 2026 (3,700 calls and 1,109 puts, a put/call ratio of 0.30), compared with a 30-day average of 16,099. Options price a move of about ±5.5% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 82.7%
Implied move by the nearest expiration: ±5.5%
Option volume: 4,809 contracts (3,700 calls, 1,109 puts); 30-day average 16,099

Data as of October 20, 2026.

TMC Option Breakdown

A breakdown of key statistics for each option expiration listed for TMC. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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