With some coins going up 50% or even l00% in a day or few days or in a week... any reason why bitcoin doesn't do that almost ever?  Look at binance coin and many of those other coins that are literally doubling in a week.  Now the btc dominance is going so low.  And even when btc goes up... you don't ever see it going up that much percent in a week.  I mean... its rare to see bitcoin say go up 50% in a week yet tons of altcoins do it.