AAPL opened up just below a resistance zone that runs up to 580.  my preference on the active short trade would to see remain below that level and turn back down, which i think it will, but if it takes that level out then i will revisit the chart and look to identify some objective stop levels to protect profits on the trade.  in fact, a move over 580 (plus a couple of points or so) would be a tight stop level on the trade but i again, i will revisit the chart if that level is taken out for any swing traders preferring more liberal stops.