Unilateral Trend Strategy (Position Management) In a unilateral upward trend, find the first candlestick that no longer makes a new high and mark it as the 0th candlestick. Count backward (to the left) from it and mark them sequentially as the 1st, 2nd, and 3rd candlesticks. Key Line: Draw a horizontal support line at the lowest price of the 3rd candlestick. This line represents the core momentum of the current upward trend. Hold: As long as the subsequent price does not break below this horizontal line, continue holding—trend remains intact. Exit: Once the price effectively breaks below this line, it indicates that the upward momentum has weakened. You must sell/stop-loss and exit. Unilateral Downward Trend Strategy (Bottom Fishing Entry) Marking Rules: In a unilateral downward trend, find the first candlestick that no longer makes a new low and mark it as the 0th candlestick. Count backward (to the left) from it and mark them sequentially as the 1st, 2nd, and 3rd candlesticks. Key Line: Draw a horizontal resistance line at the highest price of the 3rd candlestick. Entry: When the subsequent price breaks above this horizontal line, it is considered a trend reversal signal, and you can buy and enter. Wait: If the price consistently fails to break above this line, it indicates that the downward trend may not be over yet. Continue waiting and avoid taking action.