In my humble opinion, the RSI is the first indicator that the 3 month old up trend has been broken, or is about to break. RSI fell below its trend line, tried to move up, but bounced.
1) ACB is currently in limbo, with no clear direction given. Buying and selling are in perfect equilibrium, but volume is leaving, certain to give bears control at some point.
2) Still no actual news, only expectations and promises, followed by news of more stock diluting. Without news, there is nothing to send ACB a leg up. The broader cannabis market seems to move toward consolidation, after three months upward movement. This trend shift will certainly influence ACB's price, in line with its peers.
I am not an ACB bear, I am a realist, and long term bullish. Using ordinary FIB mathematics helps find the levels to look for. I find math fascinating. Not only does math give us $7.44 as a target of the current retracement, it is also the FIB0.5 of the 3 month long move upward.
Logic projects this target, lets see what reality makes of it.