Yes, this is from MasterLuc. He very recently changed his views, though, and says we are now in the 4th (corrective) wave.
Masterluc/lucif/Vanga had his Russian Tradingview account suspended for breaking some rule here is the last photo posted before account went down:

I have read on Russian forum (
https://vk.com/bitcoin_vanga) that vanga thinks Wave 4 finished but he gives low probability that we may see lower lows. Being vague in other words and leaving open option that Elliott Wave 4 is not yet over. I think one can watch the daily 200 MA for clarification:

If the daily 200 MA holds I call Wave 4 complete. May take a month or so then we have Wave 5. If that MA breaks not good news.