TOL:-
I wrote somewhere to remind myself to be patient and not to take action too early. Always buy a put on the rebound and not on the way down, in case you are whip-sawed. Preferably at R2 or R3.
In addition, there's no strong catalyst for a drop. Unemployment numbers are not strong enough a catalyst. It has to be something unexpected. Maybe very bad earnings during earnings season, that would trigger a round of downgrades by the Analysts.
Fear is not present which is good. People are complacent so they would be buying on dips even after the market has turn downwards, thinking that liquidity will forever be there.