iShares 7-10 Year Treasury Bond ETF (IEF) options traded 28,666 contracts on October 26, 2026 (23,604 calls and 5,062 puts, a put/call ratio of 0.21), compared with a 30-day average of 106,158. Options price a move of about ±0.4% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 7.1%
Implied move by the nearest expiration: ±0.4%
Option volume: 28,666 contracts (23,604 calls, 5,062 puts); 30-day average 106,158

Data as of October 26, 2026.

IEF Option Breakdown

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