Bitcoin droped from 52k all the way down to 42k and came up to 48.5k which is 50% fib from the drop. If we use the trend based fib we can also see that 42.7k is at the golden pocken but 1 to 1 drop would be at 38.5k. These are also strong support levels from the past. Remember guys these levels are like magnets, price likes to correct to them. The 38.5k level is also a golden pocket of the entire pump from 29k all the way up to 52k. We are going to hit 42k for sure and probably even 38.5k but this level is not as probable as 42.677k