In Crypto, people often tell each other " Shark come, run now.... " and withdraw
![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
Crypto is market which has big changed about price and sensitive with world economic, world politic!
But sometimes, It changed extraordinary, pump ,dump that nobody understand . At the that time we said Shark come...
Who are Shark?
Bank, Big boy, team....?