ETH actually doesn't need much analysis, it's easy to spike, just wait for the position to enter, current price 2458, just watch for now around this middle point, spikes will also provide a position to enter.
Refer to the area around 2520-2530 for opening short positions, and around 2340-2330 for entering long positions. ETH has a defense of about 30 points, aiming for 30-60 points profit, no need to linger in battles, the main focus should still be on BTC at $ETH .