SPDR S&P 500 ETF TRUST
Short

What comes after Friday's selloff?

400 is a very important psychological level, so I won't be surprised by a bounce, also shorts have to cover.
Just move fibs from Friday high to monday low to have a good retrace entry for puts, I like Fib 0.5 and 0.618 . Fib 0.618 also its previous support which could be new resistance, also price of control on the hourly

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