USDRUB failed to make higher high in December which shows weakness for the pair. It also coincided with Bat Harmonic pattern which produced a sizable drop.
Currently as price progressing down we can identify a development of a potential Gartley harmonic pattern with PRZ at around $64. On Friday Feb 22 price closed below daily 200SMA which suggests lower prices are coming and increasing the chance that Gartley will be printed.
When we reach PRZ we should watch closely Price Action (PA) to see if PRZ provides significant support which will confirm Gartley pattern . There is a chance that PA will slice through Gartley's PRZ. In this case Gartley may turn into Crab pattern . I will update this idea as it progresses.