BUY 9 MSFT @ $419.39

“RSI 27.44 (extreme oversold), MACD histogram -11.26 (negative but RSI < 28 overrides momentum filter — mean reversion trumps). Fundamental=buy. Conviction_long=38 is solid. Position size: 13% (RSI 22–28 tier) + 1% (buy flag) = 14% allocation.”