Looking at the weekly FB chart I see an interesting Channel up with a narrow value area that price seems to bounce around. Since it's an upchannel I would only recommend taking long trades when price enters the buy zone, although more aggressive traders might opt to also take short positions when it is in the sell zone.
There is a clear ascending triangle pattern developing for ETHUSD. Put an alert / take a long trade if it breaches the double-top that formed around 400, especially on an increase of volume. Put your stop below the breakout candle and give yourself enough room in case there is a pullback. However, once a breakout occurs then 400 should act as a new support.
I think there are two demand zones that price could rebound from, one that was just tested (~65). Now could be a good time to go long from that, but I prefer the demand zone around the 52 level. Depending on how quickly price retraces to that, I would go LONG! Aggressive investors can try to go long at 65 with a 60 stop loss to protect your investment.