$BTC $ETH Short-term contract players need to be aware of a trading pattern: rapid drops or spikes, especially after 8 PM on Sunday nights, are usually fake moves. This kind of Sunday market is particularly suitable for left-side players. Even if you can't profit from both directions, you can at least capture gains in one direction. But if you chase highs and sell lows, it's easy to lose on both sides. So on Sundays, don't use a right-side approach to chase highs and sell lows. Save that for after the U.S. stock market opens.