Currently, BTC's rise from 812 is completely a bullish impulse wave in the 4-hour continuous upward structure, and it is not that Bitcoin is particularly strong.

A strong performance during a wave of upward movement is characterized by major players absorbing sell orders, which is reflected by the appearance of bearish candles, but bullish engulfing occurs, and the bearish candles have long lower shadows.

The current trend is very likely to be seizing the liquidity at the bottom of this bullish impulse wave, and due to the pressure from the Vegas channel in the 4-hour timeframe, a rebound to 852 and 865 are both good opportunities to short. In the evening, when it reaches 852, observe how the K-line behaves; if it goes up and then comes down, repeating this, and if 5 or 6 15-minute K-lines appear, it indicates a high probability that it will touch 865.

If it falls after reaching 852 and does not rebound, it is more likely to test around 818, in order to seize the liquidity between 812 and 818.

Major resistance does not mean that after one test it will drop sharply; at least two tests are required.

Ethereum is under pressure from the 2-hour Vegas channel, and whether the support at 1956 can hold for two tests remains to be seen, mainly depending on whether Bitcoin breaks below 837.

In conclusion, while monitoring the market, observe how Bitcoin behaves near 852; if placing orders, short near 868 with a narrow stop loss.

If placing long orders, consider going long around 818, and set up a Binance alert; there is a price alarm on the futures interface, and you can keep an eye on it when it approaches around 82.

For Ethereum, I am more inclined to see a retracement to 1922 and 1870, and just follow Bitcoin.