Short-term fluctuations going back and forth are the norm. Those who trade medium to long-term contracts remain completely still in the middle, showing extraordinary perseverance. One can only say they are impressive. However, if you do well in daily small fluctuations, the compound interest will be much greater than remaining still in the middle of a medium to long-term position, although there will occasionally be some losses.

Short-term trading, especially entering and exiting positions within 12-24 hours, is actually not difficult.

Taking SOL as an example:

In the morning, there was certain support around the 15-minute Bollinger Bands middle line at 238.25, which happens to be the 0.382 level. So, if it pulls back to this range from 240.25 to 238.25, you can enter.

If you don’t watch the market, you can directly calculate using the formula. From last night to today, SOL rebounded by 23 points. This morning, the highest point was 247.25 - 23 * 0.382 = 238.25. This is just at the position of the 15-minute middle line pullback, where you can enter. The approach follows entering 10 and exiting 4; if it’s a bit weaker, it’s entering 10 and exiting 6, using coefficients of 0.5 and 0.618. If there are large spikes, these methods may not apply, and you need to look at the daily Bollinger Bands lower band, prioritizing prevention.

Cryptocurrency trading emphasizes mathematical logic. For over a year, I have basically stopped drawing charts, as I find it tedious to be so detailed, and I just calculate points directly. It may seem professional, but if you’re not making money, it’s not very useful. A quick comparison on the phone is usually enough. The simplest way is often the best; it’s not that complicated. The most important things are how to maintain more wins than losses, implement good risk control, and take profits in a timely manner.