Today, I made about a 5% profit on my principal. I mainly enter at key levels, and in addition to watching naked candles, I look at trading volume. Occasionally, I play with altcoins, and I usually take very small positions in altcoins, like tiny ant positions. If I make a mistake, I use extreme tactics to do T (trade in and out), never being greedy. My positions are often closed at around 70% or 80%, which is why the closing prices are very close, but sometimes the distance between open and close can be quite far. I checked my copy-trading records, and my profits are roughly similar. Some people say they can't keep up with copy-trading; you can adjust your capital to at least one-tenth of mine so that I can follow all my T trades. Let's all work hard together. I will hold ant-sized positions; if caught in a loss, just don't move around. As long as there is volatility, I will slowly do T trades. Let's all keep pushing forward.