iShares 25+ Year Treasury Strips Bond ETF (GOVZ) options traded 1 contracts on October 20, 2026 (0 calls and 1 puts), compared with a 30-day average of 34. Options price a move of about ±1.2% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 20.6%
Implied move by the nearest expiration: ±1.2%
Option volume: 1 contracts (0 calls, 1 puts); 30-day average 34

Data as of October 20, 2026.

GOVZ Option Breakdown

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