ATM IV
平值隐含波动率
Sentiment & DerivativesP2OptionsApplies to: US stocks
Formula
IV of the Call/Put nearest at-the-money (average/interpolated)
How to read it
Baseline for term-structure and smile analysis; drops sharply (IV crush) after events.
Outputvalue/series
Data source: Deribit/CBOE. Public knowledge, not investment advice.
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Related indicators
Reference metadata — public, well-known indicator definitions. Not investment advice.