$COST has fallen into the category of safe positions and continues to move with the Mega Caps and went back above its 2.618 Fib level again this week, the price action was not able to hold above this level on its last attempt but if the Mega Caps hold a higher support next, then $COST will likely do the same if it can retest the $884 level and hold.
The extended 3.618 Fib level is all the way up at $1023, which would be some sight.
$COST is overvalued at this stage and has little in terms of growth to sustain this high premium price.