We all know that past performance does not guarantee future results. However the Bitcoin has managed to replicate itself almost identically. Looks like new shape is 4x bigger than the old. If this happens again - See you at $4,000/BTC.
61.8% is struggling. 78.6% is right under 1.0.
We got so close to parity, from psychological stand point it's not unreasonable to visit it.
Wouldn't go short here, but going long around parity is definitely into consideration.