Hi; there is a very important points in BTC analysis . There are one support trend line(red line) and a wedge (yellow triangle). After reach to point A BTC has two ways to continue . 1 - break up the red dynamic trend resistance and move in yellow wedge and move up to 19k price. 2 - can't break and move down to 17.6k support line again. Be careful to get long position. Many thanks of your following.