$ETH Ethereum's trend is still a bit hard to understand. Logically, the four-hour upward momentum has already weakened. You can look for a high point to short here. The decline is roughly around 1640 to 1660. However, from a long-term perspective, the position at 1680 offers a higher risk-reward ratio for going long. Controlling leverage carefully, starting with one times and rolling over can lead to good profits. Unfortunately, I'm just a pure lunatic; this kind of thrill is nonexistent. The US stock market is more exciting, and I feel more confident going long. Those altcoins might crash to zero in a second, so I'm afraid to mess around.