This is more and more true as Bitcoin's dominance grows, but when it decreases, and the dominance of altcoins increases, it is not entirely the same.

Here I leave you the first secret that almost no one tells you.. check all your coins in relation to the movement of #BTC if the #BTC is (-0) like a wave the others will also fall, but if it rises (+0) the others will also follow it.! be careful, it’s not with all the coins but with about 80-90% of them.. be alert for your purchases and sales, I hope with this information you do not lose more than you have lost.!! (OPEN THE IMAGE)