My humble opinion 3

Open opposite positions; in a very obvious one-sided market, your opening price is 1000 short, the market is rising, you can open a long order, short-term 15 minutes, you can open a position opposite to yours, short-term. (Newbies who don't understand the market trend will make mistakes to prevent locking orders and causing empty orders)

Learn to reduce positions; when the market trend is not a normal callback, first learn to reduce positions, if it reaches the stop loss position, then stop loss strictly.

Learn to increase positions; learn to reduce positions, then you will increase positions to pull the average price, first learn to reduce, then learn to increase. If the market opens an order at 1000 and breaks through the 1065 pressure level, it will not fall back to 1030 in a short time, then add another layer of positions. The average price will be at 1030. If the main market continues to stretch above 1100, you will make twice as much money. At the same time, set position protection at 1035, and always respect the market.

The average price is pulled up by the cover order; for a long order of 1000, if the current price drops to 900 and does not fall below your stop loss line of 850, then you can add to your position at 900. When the market rebounds to 920, 930, and 950, you can deduct the amount you added to your position at 900 in sequence. Although you are losing money at the moment, you have lowered the average price. You can treat the amount deducted from 920, 930, and 950 in sequence as a new order opened at 900. This will make you feel more comfortable. If the market rebounds to 1000, your entire order will make money. Therefore, you must learn to reduce your position before adding to it.