Actually, some Longbridge community members have already learned my system, and their results are even better than mine. My three basic strategies are: arbitrage, non-consensus, forward-looking, marginal effect. Arbitrage is the eye. Observe the nodes or constants between price and value, price and fundamentals, and price and market sentiment. For example, when the market panics or gets 狂热， it might dump a good asset into a 'golden pit', or pump a bad asset to a bubble peak. Operate counter-cyclically to profit from the price returning to normal. Others price based on emotion; you price based on common sense. Non-consensus and forward-looking thinking are the brain. See hidden dangers when everyone is bullish, and see opportunities when everyone is bearish. Don't guess tomorrow's ups and downs...