iShares U.S. Treasury Bond ETF

GOVTCBOE · USD
22.20USD+0.01 (-0.27%)

iShares U.S. Treasury Bond ETF (GOVT) Implied Volatility Current

GOVT's 30 day implied volatility is 33.87%, with an IV Rank of 78.37%. This is a high IV Rank versus the past year, meaning iShares U.S. Treasury Bond ETF options are relatively expensive and currently favor sellers. GOVT's 30 day historical volatility sits at 4.76%, which means implied volatility is running 29.11 points above historical volatility, as of Nov 3, 2026.

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Tracking GOVT implied volatility helps you spot when iShares U.S. Treasury Bond ETF options are historically cheap or expensive, and where the best trades are hiding. When GOVT IV rises, premiums increase and sellers get more attractive pricing, and when it drops, buyers find cheaper contracts. Use our scanner to monitor GOVT implied volatility current levels in real time and filter for high probability trades.

Implied volatility is derived from option prices and represents the annualized expected move of a stock. Tracking GOVT IV rank helps you see whether GOVT's implied volatility is historically high or low, since IV rank compares today's reading against the past year's range. A high rank signals relatively expensive premiums and tends to favor sellers, a low rank signals relatively cheap premiums and tends to favor buyers.

The iShares U.S. Treasury Bond ETF seeks to track the investment results of an index composed of U.S. Treasury bonds.

Implied Volatility

IV Rank
78.37%IV Rank
High

IV is highly elevated. Premiums are expensive, strongly favoring sellers.

Implied Volatility (30d)33.87%

IV Rank78.37%

Historical Volatility (30d)4.76%

IV Minus HV+29.11%

As of Nov 3, 2026

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