Just tested this newly launched indicator from Coinank on a trade, and it actually shows some real effectiveness.

Following the signal, I opened a long position on ETH/USDT perpetuals around 1946, and the market has been climbing steadily. Now, my profit has already reached +149%.
The biggest impression I have of this indicator is that the signals are very direct, and the timing is sharp—buy and sell points are given quite decisively. Of course, market luck also plays a role, but so far, this experience has been quite good.
I'll continue to study it further. If it remains stable, I feel it could be a very useful auxiliary tool.