10.15 Bitcoin and Ethereum evening trend analysis and operation ideas!

The upper support is 4100-4150, and the lower support is 4050. The current market is bullish, and the upper support is 3900-3950. If the price breaks through 3900-3950, the short-term support will continue to rise after the rebound. Short-term operation ideas: Buy Bitcoin at 110500-111000, target at 113000-114000, and stop loss below 109500; Buy Ethereum at 4050-4080, target at 4150-4250, and stop loss below 4000; The strategy is time-sensitive, please refer to the homepage information for details, and mainly rely on private real-time guidance!