The daily chart of BTC fell from a high of around 85150 yesterday to a low of around 84250, closing near 84450. The support level is near MA30; if it breaks, we can look at MA14. A pullback can take place nearby for long positions. The resistance level is near MA60; if it breaks, we can look at MA200. A rebound to the area can be used for short positions. The MACD shows a decrease in long positions. On the four-hour chart, the support level is near MA30; if it breaks, we can look at MA200. A pullback can also be used for long positions nearby. The resistance level is near the MA360 yearly line; a rebound to this area can be used for short positions. The MACD shows a decrease in short positions and has signs of forming a golden cross pattern.