Altcoins' last bull rally before a tumble?

In this graph we have the dominance of altcoins disregarding stable coins.
The calculation is done as follows:

TOTAL = Crypto Total Market Cap
TOTAL2 = Crypto Total Market Cap excludes BTC
USDT = Market Cap of stable coin USDT
USDC = Market Cap of stable coin USDC
DAI = Market Cap of stable coin DAI

So:
Altcoins Dominance % = (CRYPTOCAP:TOTAL2-CRYPTOCAP:USDT-CRYPTOCAP:USDC-CRYPTOCAP:DAI)/CRYPTOCAP:TOTAL*100

Looking at the chart the index is in a bearish channel.
It will apparently test the top of the channel at wave 4 resistance.
If this channel breaks, we will have an extremely bullish scenario, surpassing all expectations, due to the horrible macro scenario.
Otherwise the downtrend continues, heading towards the end of wave 5.