Vaneck Oil Refiners ETF (CRAK) options traded 1,843 contracts on October 27, 2026 (337 calls and 1,506 puts, a put/call ratio of 4.47), compared with a 30-day average of 825. Options price a move of about ±1.9% by the nearest expiration.
Data as of October 27, 2026.
A breakdown of key statistics for each option expiration listed for CRAK. 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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