Is it trading volume or price? I can't understand exactly but these privacy focused coins zcash, monero etc. all of them will rocket. I am very sure about it.
it is price ... for some reason 1 zec was trading for about $7000 (seven thousand usd) ... To be honest the thing that came to my mind was somebody or a group of people with deep pockets making their fortune untraceable... because the spike only last for few days