This is a long way from forming completely, and might not happen. I do think BTC is still in an uptrend. But yesterday's price action does suggest the possibility of more downside action before upside momentum retakes control.
The consolidation area (marked with an ellipse) before the last lowest low remains unconfirmed as support. Normally one would expect a backtest of this area.
Possible H&S pattern forming that could suggest a retest of this area at the bottom of the macro channel, and a possible local channel.
The main reasons I think BTC continues to be in an uptrend:
1) We just witnessed a relief rally, not a retracement rally, in my view. I would expect a retracement rally from a cycle peak to reach the 0.702. The 0.702 wasn't reached. Strong rejection from that level could suggest a trend reversal.
2) Alts are still following BTC. Decoupling from BTC should have already happened, if the top is already in.
To be sure, it wouldn't be entirely bankable that the 50k level would hold. At the macro level, I see BTC printing Wave 5 down. I expected lower than 47k. But if lower than 47 was coming, I would have expected continuance from 25 April. Instead, we did see a seven-wave crash structure play out. So I wouldn't expect a lower low now.
But this is something for all traders to judge for themselves.
Feel free to comment.