ETHW
Short-term trading requires catching the leader. This is closely related to free-range farming. If the leader runs west, you should not go east. If the leader goes up the mountain, you should not jump off the cliff. It is also good to catch two and keep them.
Add positions when the market rises and reduce positions when the market falls.
This is the same as when we ride a bicycle. When going uphill, we pedal with all our strength. If we relax, we may fall to the ground. When going downhill, we hold the brakes tightly. Safety comes first. The iron rule is to abandon the car and save people if the car overturns. Otherwise, if you hit a car, you will be in danger.
