4.21 Intraday Market Analysis:

These past two days, the US and Iran have been trading verbal threats again. They can’t fight it out and they can’t talk it through—this kind of “verbal sparring” has already left the market numb. Anyway, volatility isn’t as big as before. Manage your position sizes well; just don’t go heavy on the trade.

BTC:
Today, watch the 75260 level. As long as the 4-hour timeframe doesn’t break this level, the uptrend remains. For now, first look at the previous high at 76550. If it can’t break up there, it will still come down. Only a breakout above the previous high will push it higher.
Resistance: 78000-79300-81500
If today the 4-hour timeframe falls below 75260, then the 4-hour cycle will start to pull back.
Support: 73600-72300-70600

ETH:
Today, watch the 2305 level. As long as the 4-hour timeframe doesn’t break this level, smaller timeframes will still rebound a bit. For now, first look at the previous high at 2350. If it can’t break up there, it will still come down. Only a breakout above the previous high will push it higher.
Resistance: 2408-2463-2510
If today the 4-hour timeframe falls below 2305, then this wave of 4-hour rebound fails.
Support: 2251-2175-2115

SOL:
Today, watch the 86 level. Only a strong breakout above this level on the 4-hour timeframe will produce a stronger rebound.
Resistance: 88-91-93
If today it can’t push above 86, that means the small timeframe rebound lacks strength.
Support: 83-81-79

In short, control the position size on every trade. Mainstream normal position size: 5% 50x.
For any trade, set a stop loss. For trades made based on key levels, the stop-loss room is about 1%-1.5%.