4.30 Market Trend Analysis:

My BTC 78,700 short position long-term target remains unchanged, around 73,500.

BTC:
Today, pay attention to the 76,260 level. Only if it holds above this level will the rebound on a smaller timeframe have enough strength to move upward.
Resistance: 77,870-79,450-81,500
If today it cannot move above the 76,260 level, that indicates the rebound on a smaller timeframe lacks strength, and price will move downward again.
Support: 75,000-73,580-72,280

ETH:
Today, pay attention to the 2,275 level. Only if it holds above this level will the rebound on a smaller timeframe have enough strength to move upward.
Resistance: 2,310-2,340-2,370
If today it cannot move above the 2,275 level, that indicates the rebound on a smaller timeframe lacks strength, and price will move downward again.
Support: 2,220-2,180-2,115

SOL:
Today, pay attention to the 83.6 level. Only if it holds above this level will the rebound on a smaller timeframe have enough strength to move upward.
Resistance: 85.5-87-89
If today it cannot move above the 83.6 level, that indicates the rebound on a smaller timeframe lacks strength, and price will move downward again.
Support: 81.3-79-76.6

In short, control the “position size” for each trade properly. For mainstream normal position sizing: 5% 50x leverage.
For any trade, set a stop-loss. For trades made based on key levels, the stop-loss range is about 1%-1.5%.