$MU close 1,080.53 USD, up 10.54%, from the previous close 977.5. Valuation re-estimation is driving the market to reprice risk appetite. Next, watch the effectiveness of resistance at 1,102.14 and support at 1,058.92, as well as institutional capital flows. Risk: if the upward momentum continues, be wary of an overbought pullback and position management.