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Entries starting with "V"
Digital signatures make blocks and votes transferable evidence: one party can prove to another what a third party said. Authenticated channels convince only the direct receiver, so existing high-throu
Understand volatility as an asset class — from historical vol to implied vol surfaces, VIX dynamics, and volatility trading strategies.
How to detect low-vol and high-vol regimes, why correlations change across regimes, and what it means for allocation.
Volatility trading allows investors to trade uncertainty itself rather than directional price moves. This module covers the VIX index, options implied vs realized volatility, the volatility surface (smile, skew, term structure), common strategies (straddles, strangles, volatility arbitrage, dispersion trading), and 2025-2026 trends including the explosion of 0DTE (zero days to expiration) options, vol regime shifts in response to macroeconomic uncertainty, and the growing use of volatility as an asset class in institutional portfolios.
Why a bumpy market is like white-water rafting — volatility is about the size of the ripples, not the direction of the current. Learn to read the weather.