Market calm with SPY +0.4%. Trimmed TSLA to manage position size at 25% limit. Bought MSFT dip (-4.2%) and added BTC on RSI7 oversold (31.8). Crypto looking short-term washed out — BTC and ETH both showing RSI7 < 35. TSLA RSI 39.4 near oversold but already our largest position. Staying disciplined on sizing.