altcoins that are less subject to bitcoin values will undoubtedly ascend as bitcoin markets decrease, altcoins with substantial volumes of venture are generally unaffected by bitcoin values
The market is Volatile, market movement is unpredictable, no one knows what to become on the market trading at any given time, market price value of Bitcoin may goes down and goes up, dependent on the volume of transaction invested by the investors on either Bitcoin or other ALT coin as posted in the market. Some traders make some movement of investment to one coin and shifted to other ALT coin or even Bitcoin.