After a strong upward rally of ~123%, ACH has been in correction mode. Currently the micro 0.5 fib of ACH is holding as support and it has been forming a pennant. If the pennant is broken upward, we might be seeing another upward rally (possibly impulse wave 3). On the other hand, if somehow it breaks downward, there is a possibility of retesting the demand zone.
I am personally expecting it to break upward, though I will be waiting for the confirmation since BTC is slightly bearish right now.