When BTC goes up Alts on the BTC/ALTcoin chart dump but On ALTcoin/USD they go up ... just not as fast as BTC do. Depends on market condition.
My post was not wrong either. When I expect high volatility on BTC very soon (like the day when I wrote my post) I call TA on altcoins useless. As we see today, BTC broke support and everything is -10%. If something did not drop means it is not actively traded. If BTC would pump 10% alts would pump at least 5%.