1. High volume... check2. Massive gap up and higher high... check3. Reversal to red???
Usually you need a key resistance level. Since AAPL is in no man's land it's hard to say. Whenever it DOES hit a sell point, it will go down HARD. Can it get to 600?If I owned APPL, I would definitely have a stop-loss in place right now--probably what everyone else will do.
Bots are chasing it higher every day. If and when it finally turns the fall will be rapid. All the hot money is playing AAPL, sooner or later someone is going to get burned.
Same with it's evil twin IBM, nicely propping the Dow.