Cboe Global Markets is bringing Wall Street’s favorite volatility playbook to bitcoin, announcing plans to launch a new index designed to track the market’s expected price swings using options tied to the popular iShares Bitcoin Trust ETF (IBIT). The index, named the Cboe IBIT Volatility Index (BITVX), is scheduled to begin publishing on March 23, 2026.
BITVX applies the same methodology behind Cboe’s well-known VIX Index, the metric widely viewed as Wall Street’s barometer for expected volatility in U.S. equities. Instead of relying on past price action, the framework extracts implied volatility directly from options pricing — essentially letting the options market reveal how turbulent traders expect the next month to be.
How BITVX Calculates Bitcoin Volatility
To compute the index, Cboe will use IBIT options with weekly Friday expirations and two maturities that bracket a constant 30-day horizon. By pulling data from a wide range of out-of-the-money option strikes, the index produces what the company calls a “model-free” estimate of near-term volatility expectations. This approach mirrors the VIX’s rules, which do not depend on any single pricing model but aggregate the market’s collective view of future volatility.
“With the new BITVX Index, we’re taking the proven framework of Cboe’s VIX Index methodology and applying it to bitcoin, giving the market a transparent, rules-based benchmark for expected volatility derived from IBIT options activity,” said Rob Hocking, global head of derivatives at Cboe.
The choice of IBIT is strategic. Options tied to spot bitcoin ETFs have quickly become one of the most actively traded derivatives linked to digital assets in the United States, reflecting growing demand from investors who want bitcoin exposure without leaving regulated markets. IBIT, issued by BlackRock, is the largest spot bitcoin ETF by assets under management, ensuring sufficient liquidity for robust volatility calculations.
Why BITVX Matters for Crypto Investors
Until now, bitcoin’s volatility has been tracked primarily through historical volatility measures or third-party implied volatility indices lacking an official exchange-backed benchmark. BITVX provides institutional and retail investors with a standardized, transparent tool to gauge expected price swings and manage risk. When BITVX rises, it signals that options traders are pricing in greater uncertainty — a potential warning for hedgers or a signal for directional traders. A low BITVX reading suggests calm markets, reducing the need for expensive hedging strategies.
The launch extends Cboe’s volatility index lineup beyond traditional equities into the digital asset arena — a sign that crypto derivatives are steadily becoming just another neighborhood on Wall Street’s expanding map. As bitcoin ETF options volume continues to grow, the BITVX could become as essential to crypto markets as the VIX is to equities.