Defiance Daily Target 2X Long SOFI ETF

SOFXNASDAQ · USD
8.36USD0.00 (+2.54%)

Defiance Daily Target 2X Long SOFI ETF (SOFX) Historical Volatility

SOFX 30-day historical volatility is 92%. This ranks in the 17th percentile of readings over the past year.

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Tracking SOFX historical volatility helps you see how much Defiance Daily Target 2X Long SOFI 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, Defiance Daily Target 2X Long SOFI ETF's HV tells you what really happened. Use our scanner to monitor SOFX 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 SOFX 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Defiance Daily Target 2X Long SOFI 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.

SOFX uses swap agreements to make bullish bets on SoFi Technologies, Inc. (SOFI) share price. SOFI is an American personal finance and financial technology company that provides various financial services. The fund seeks to maintain daily leveraged exposure equivalent to 200% of the daily percentage change in SOFI's share price through daily rebalancing. As a leveraged product, it is designed for short-term tactical use, not as a long-term investment vehicle. Returns may deviate from the expected 2x if held longer than a single day due to factors like volatility and compounding effects. This strategy is high-risk and does not incorporate a defensive position.

SOFX could potentially lose value over time, even if SOFI's performance is strong. It is expected to invest in US Government securities, money market funds, short-term bond ETFs, and corporate debt as collateral.

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 Defiance Daily Target 2X Long SOFI ETF's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where SOFX HV is running hot, cold, or in line. Make the SOFX 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 22, 2026

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

As of September 22, 2026

See how volatility has moved over time

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

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