iShares Top 20 US Stocks ETF (TOPT) options traded 193 contracts on October 23, 2026 (191 calls and 2 puts, a put/call ratio of 0.01), compared with a 30-day average of 48. Options price a move of about ±1.2% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 16.8%
Implied move by the nearest expiration: ±1.2%
Option volume: 193 contracts (191 calls, 2 puts); 30-day average 48

Data as of October 23, 2026.

TOPT Option Breakdown

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