T-REX 2X Long SPCX Daily Target ETF

SPAXAMEX · USD
9.95USD0.00 (+0.71%)

T-REX 2X Long SPCX Daily Target ETF (SPAX) Historical Volatility

SPAX 30-day historical volatility is 84%. This ranks in the 73th percentile of readings over the past year.

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Tracking SPAX historical volatility helps you see how much T-REX 2X Long SPCX Daily Target 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, T-REX 2X Long SPCX Daily Target ETF's HV tells you what really happened. Use our scanner to monitor SPAX 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 SPAX 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing T-REX 2X Long SPCX Daily Target 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 seeks daily investment results, before fees and expenses, of 200% of the daily performance of SpaceX. The Fund does not seek to achieve its stated investment objective for a period of time different than a trading day.

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 T-REX 2X Long SPCX Daily Target ETF's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where SPAX HV is running hot, cold, or in line. Make the SPAX 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 SPAX historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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