Tempur Sealy International Inc (NYSE:TPX) is diving lower on a weak outlook. The stock is crashing after-hours, trading at $-17.75 (-23.84%). I am going to be focussing on a key support level tomorrow to buy Tempur Sealy. The level is $49.85. This is a double bottom level and a breach of $50, which will work as a spring to pop it back up. This could be good for $1-$3 upside tomorrow alone, should it trigger.