iShares MSCI Canada ETF (EWC) options traded 63 contracts on October 21, 2026 (48 calls and 15 puts, a put/call ratio of 0.31), compared with a 30-day average of 3,243. Options price a move of about ±0.9% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 13.2%
Implied move by the nearest expiration: ±0.9%
Option volume: 63 contracts (48 calls, 15 puts); 30-day average 3,243

Data as of October 21, 2026.

EWC Option Breakdown

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