Blue quote - altcoin dominance, ( main chart )
Orange quote - bitcoin dominance.
Stochastic relate to the quotation of Altcoin dominance.
As you can see - technically these quotes is going to go in opposite directions to each other, which will mark the beginning of ALT-SEASON.
You can see a similar analysis technique below, with which I've identified the bottom of Bitcoin at 3500 $ this year.
PS. and remember - this is physics, like the water evaporates first, and then falls to the ground with rains,then it repeats over and over again, the same thing happens with money , so HOLD your altcoins, it's just the time to buy more!
Also you can see my previous forecast about - " Why I believe that ALTRUN will be and bitcoin will hit 100 k. "