State Street SPDR Nuveen ICE Short Term Municipal Bond ETF

SHMAMEX · USD
47.15USD0.00 (-0.13%)

State Street SPDR Nuveen ICE Short Term Municipal Bond ETF (SHM) Historical Volatility

SHM 30-day historical volatility is 2%. This ranks in the 96th percentile of readings over the past year.

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Tracking SHM historical volatility helps you see how much State Street SPDR Nuveen ICE Short Term Municipal Bond ETF's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, State Street SPDR Nuveen ICE Short Term Municipal Bond ETF's HV tells you what really happened. Use our scanner to monitor SHM 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.

Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The SHM 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing State Street SPDR Nuveen ICE Short Term Municipal Bond ETF's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.

The State Street SPDR Nuveen ICE Short Term Municipal Bond ETF seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of the ICE 1-5 Year AMT-Free Broad Municipal IndexThe Index includes state and local general obligation bonds, revenue bonds, pre refunded bonds, insured bonds, and municipal lease obligationsThe Index is market-cap weighted and undergoes monthly rebalancing and reconstitution

Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts State Street SPDR Nuveen ICE Short Term Municipal Bond ETF's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where SHM HV is running hot, cold, or in line. Make the SHM 30 day historical volatility — and every other window — work for your edge instead of against it.

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of September 16, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of September 16, 2026

See how volatility has moved over time

Track SHM historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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