AMD's Minor wave 1 and 2 (16-12-28 and 17-01-18) is well established. Peak 17-02-27 could also be Minor wave 3 and the low of 17-03-06 could be a Minute a (Impulse wave) with Minute b at 17-03-13.
For an "Ending Diagonal" pattern, Minor 4 should overlap with wave 1, but this is not the case at the moment. See horizontal red line, beginning from peak Minor 1.