The past two days over the weekend were dead times for ETH and BTC, so I deliberately spent time studying clone contracts, trying out various coins and strategies. I initially made some profit, but in the end, I gave back most of this week's gains.

Summary: If you want steady profits, don't touch altcoins. When there's no volatility over the weekend, just do whatever. Making money from altcoins is just good luck. Usually, you're just being played to death by the whales. There are too many ways they can manipulate you. Any technical analysis or fundamentals are a joke compared to manipulated coins. Never mistake luck for a normal strategy!