WRONG! you need to study up son.
I guess you didn't find the link that you were supposed to find:
http://coinmarketcap.com/charts/#btc-percentageStudy it son.
Bitcoin declined, altcoins declined more on a percentage basis. Yet another correct prediction of mine. Apparently not yet a rush from altcoins to BTC though, and apparently into cash because the ETF event hasn't occurred yet.