I have already Purchased ETH,NXT,XRP,START. When BTC starts to go down and down, what happened to those coins ?
When btc goes up and down these coins will be affected too and will go down with BTC,these coins are for short trades only.
agree, you can hold them on its bull. then sell high when btc is on pump. Then when BTC is going down
wait for your favorite coin's dip, then buy again sell on high when it will start to go down. Do it all day and you'll maximize your profit.