Bitcoin price action climax, perfectly coordinated with the Fibonacci Time Zone has been reached in January 2017.
Next climax 1593 USD (1.618 Fibo of the previous impulse) expected in November 2017.
Currently it is holding major support 0.5 Fib of the five-wave impulse at 710 USD, although further decline down to 0.618 Fib (599 USD) cannot be ruled out.
On weekly chart the price has rolled down to the 2/1 Gann angle, heading down to strong support zone at 3/1 Gann angle and 0.786 Fib of the wave four around 620-630.
On daily chart BTC is falling hard within Gann 1/8 angle. It finds support at Ichimoku Senkou (Leding) Span B and sees resistance at Gann 1/4 angle.
Bitcoin is in sell-off mode, though MACD divergence and Money Flow Index suggest weak (no volume) up move in the near term with resistance at 993.