Small cycle swing arbitrage, if a profit of more than 5 points appears, be sure to implement entry protection! There are two strategies: one is to run half and keep the other half capital-preserving; the other is to use a breakeven trailing stop-loss strategy! (Move in the same direction by 5 points to protect profits whenever the price deviates from the cost basis either upward or downward) Do not get emotional! Resistance orders will inevitably break sooner or later!