If the 60-minute K-line falls below 30,000 and does not rush back above 30,000, exit first.
If the 60-minute K-line cannot go down around 30,000 and the rebound continues to rise, increase your position.
If the 60-minute K-line falls below 30,000 and does not rush back above 30,000, exit first.
If the 60-minute K-line cannot go down around 30,000 and the rebound continues to rise, increase your position.