Implied Volatility Skew
Implied Volatility Skew is a phenomenon in options trading where options with different strike prices but the same expiration date have different implied volatility levels. Typically, out-of-the-money put options have higher implied volatility than at-the-money options, reflecting the market's heightened demand for downside protection.
This skew represents the market's assessment of the probability distribution of future asset prices, often accounting for fat-tail risks or the potential for sudden, sharp market crashes. In the cryptocurrency market, the skew can be extremely pronounced due to the high likelihood of extreme price swings and the asymmetric nature of risk.
Traders analyze the skew to determine if the market is overly concerned about a crash or if it is underestimating the potential for a rally. It serves as a vital tool for understanding market sentiment and positioning, as it reflects the cost of hedging against extreme events.
A steep skew suggests that participants are willing to pay a premium for tail-risk protection. This metric is a key input in quantitative finance and Greeks analysis for pricing and hedging complex derivatives.