Today's lead in copy trading analysis: Overall low volume fluctuations, the market is cautious, BTC/ETH are the main core trading targets, with no clear one-sided trend, focusing on buy low, sell high in the range, strictly implementing stop loss to prevent breakdown risks.

BTC is currently around 87400, with support at 87000. If it breaks, set a stop loss and exit, looking down to 85300; if it stabilizes, buy low, with the first take profit at 88500, and if it breaks through, look to 90000, taking profits in batches to reduce positions.
The current price of ETH is around 2987, with support at 2980. If it breaks this support, implement a stop loss and exit, looking down to 2880; for a rebound, the first take profit for long positions is at 3010. If it breaks and stabilizes above, watch for 3050, and take profit if it faces resistance.
SOL is relatively weak and fluctuating, currently around 126, support at 125 stop loss, profit target at 129, if it breaks through, then look at 132, if there is no volume, exit with the principal.
⚠️ Core principle: operate with light positions, single trade risk not to exceed 2%, tonight's GDP data release may amplify volatility, do not hold positions when breaking levels, take profits in a timely manner.