Left Side Entry and Right Side Entry
Left Side Entry Method: Limit orders at comfortable or conservative levels are sufficient. Take profit manually or through limit orders.
Right Side Entry Method: Using going long as an example, observe when the price first reaches the opening position. If it does not break the opening position and a shadow appears on the 15-minute level, take note of it. Wait for the price to complete a pullback and when it touches the opening position for the second time: if a shadow appears again and it does not successfully break through, the aggressive right side can enter directly. The conservative right side should continue to wait for price reaction on the third or fourth touch of the opening position until you are willing to enter a trade.
In a real case, I planned to enter at 79412. The BTC price on the 15-minute line touched 79500 three times without breaking it. The third shadow allowed entry at 80600+, resulting in over 100% profit.