Of course BTC could dump at any moment, although it appears Price will move up to buy back shorts and then dump. This is similar to another harmonic pattern I recently posted where the price did not go up as high, look at them as competing patterns. Whether you were long or short, market makers and exchanges are about to give you a bunch of free money..
This chart should absolutely not be traded around, as it's purely speculative, however if price action moves generally in accordance with this pattern it could be used as a reference.
Good luck and best regards...