My number #1 trading rule pivots on an effective risk investment management through diversification technique of allocating equity investments across different geographical (Singapore; HK; China and USA), industry (Technology; Financial; Real Estate; Healthcare; Logistics; Utility; REIT, etc) and ETFs that reduces the impact of market volatility to achieve continuous long-term returns of portfolio. Diversification can be neatly summed up: Don't put all eggs in one basket! The Futu's Moomoo...