#大户持仓变化 short-term contract wave still has opportunities. The key to this wave of market trends in the crypto circle is risk control and position sizing. If you are watching the main cryptocurrencies like $BTC, $ETH, $SOL, it's a good idea to think carefully about your holding size — how much principal can withstand what level of fluctuation? Once you clarify this number, your subsequent operation ideas will be much clearer. Large funds focus on steady layout, while small-scale testing can be more aggressive, but the premise is always to know your own limits. The market is always changing, but the logic of risk control never goes out of date.