The time fibo measurement tool lines up many bottoms and one top. The 55th measure points to this week. The trend is clearly down into this weekly window of time, perhaps a good place for a significant bottom:
On the daily chart a double zig-zag looks possible with one more small leg down to a lower-low. The 50% fibo retrace level is at 74.00, perhaps we'll see an attempt on this level then a rebound.
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