Based on previous bull runs, we see that the slopes of the bull runs are getting progressively shallower while their length is getting longer. Using fib timing and a gann fan, one can approximate the path, time and target of the bullrun.
Notice a drop to 4.5k, this is necessary for price to return to it's natural 3 years parabola with a shallower slope than the previous bull cycle. 4.5k is commensurate with my previous idea below.