Focus on intraday BTC long positions at 84,380, with a stop loss at 83,900. If it breaks through 85,390, look to take profit at 86,300; target is 88,200-88,400. You can take a small short at 86,300 for a minor pullback, with a stop loss at 86,500. Short at 87,300, stop loss at 87,600. For these two short positions, take profit after gaining 900-1,000 points. Go long at 83,500 and 82,400, with a stop loss at 82,200.

For ETH, focus mainly on low long positions, using 2,700 as the reference point. As long as it doesn't break below, look for long entries on pullbacks. If it breaks below 2,700, continue to look for long opportunities at lower levels. Go long at 2,758-2,740, with a stop loss at 2,730 and take profit at 2,828. Short at 2,870-2,880, stop loss at 2,910, take profit at 2,790. If it breaks above 2,910, continue to go long to 3,050. Short at 3,050, stop loss at 3,066.