How long is a Correction? Fibonacci says 13 or 21 days.

A 12 month look back at just how long a crash lasts in terms of time. Notice that the March 2020 lasted 21 days, while all other corrections since have been for 13 days.
correctionGannHarmonic PatternsSPDR S&P 500 ETF (SPY) TIMEWave Analysis

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