VIX
The CBOE Volatility Index, measuring expected 30-day volatility of the S&P 500.
Full Definition
The VIX is often called the "fear gauge." 0DTE traders watch VIX for broader market sentiment, though 0DTE options react more to intraday IV changes.
The CBOE Volatility Index, measuring expected 30-day volatility of the S&P 500.
The VIX is often called the "fear gauge." 0DTE traders watch VIX for broader market sentiment, though 0DTE options react more to intraday IV changes.