The resistance to look at are $74 and $76 (mid BB/Fibonacci).
If the rally continue it would be possible for it to go to $78.5 - $80 (H4/Daily mid BB/Fibo)
MU just breakout from the bearish trend line and looking for more upside in H1.
Since NASDAQ and S&P 500 show sign of strength after rejecting the 50% Fibo level this lean to Bullish Trend.
Worst case if it fail to stay bullish, support to look at are at $68, $64 and $60 (Daily Fibo).