$HOT |4-hour MACD golden cross below the zero line, current price 0.000473.
The 4-hour MACD reacts quickly, making it suitable for catching short-term moves. Its drawback is that it generates a lot of noise, and when it goes against the daily trend, its signals can easily be overridden by the larger time frame.
Ideally, the daily chart should also be bullish, with the time frames in alignment. Treat a crossover on just one time frame as a reference only.