I have modified two scripts to show the Jake Bernstein Moving Average Channel (MAC) along with the Williams A/D on the same chart. APHA (TSX) is a MAC buy at the bottom of the channel (C$15.28). The first profit target would be the top of the channel (C$15.95). Also trades on the NYSE under the same symbol, APHA. They are merging with Tilray , so APHA is a good choice if you are looking for a cannabis stock.