ProShares S&P Kensho Smart Factories ETF

MAKXAMEX · USD
68.98USD0.00 (+2.19%)

ProShares S&P Kensho Smart Factories ETF (MAKX) Historical Volatility

MAKX 30-day historical volatility is 31%. This ranks in the 48th percentile of readings over the past year.

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Tracking MAKX historical volatility helps you see how much ProShares S&P Kensho Smart Factories 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, ProShares S&P Kensho Smart Factories ETF's HV tells you what really happened. Use our scanner to monitor MAKX 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 MAKX 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing ProShares S&P Kensho Smart Factories 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 fund invests in securities that ProShare Advisors believes, in combination, should track the performance of the index. The index selects companies focused on building the technology empowering the digitalization of manufacturing activities. The fund will invest in all of the component securities of the index in approximately the same proportion as the index. It is non-diversified.

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 ProShares S&P Kensho Smart Factories ETF's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where MAKX HV is running hot, cold, or in line. Make the MAKX 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 25, 2026

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

As of September 25, 2026

See how volatility has moved over time

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

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