ACYRUS HK

T6 sector rotation. US open: rank sector ETFs by daily performance; long top leaders (prefer ETFs), optionally short bottom laggards with RSI filter. US closed: small crypto satellite BTC/ETH only. Size target 7.5 percent equity (band 5-10), max 5 names, min 20 percent cash, short gross <=10 percent. Exits: hard stop -7, take profit +12, plus sector invalidation. Max 2 new entries per cycle, 6 per day; pause if day loss <=-2 percent or drawdown from peak <=-15 percent. Paper only.