Ero Copper Corp. Common Shares (ERO) options traded 361 contracts on October 28, 2026 (314 calls and 47 puts, a put/call ratio of 0.15), compared with a 30-day average of 2,614. Options price a move of about ±3.9% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 61.4%
Implied move by the nearest expiration: ±3.9%
Option volume: 361 contracts (314 calls, 47 puts); 30-day average 2,614

Data as of October 28, 2026.

ERO Option Breakdown

A breakdown of key statistics for each option expiration listed for ERO. 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.

▲ Close