I just checked the top gainers in the last 24 hours and found this:
https://am3pap002files.storage.live.com/y4pHac09uy8s1Vs5vunHWbZzgOLYoxQTuE8Dkzmn2FZt3mDlVzmyaq_H4S0NpA32GM96zqzgcCVrvm3ccFPRgrUThYclTFJcC7OnFsD2agtwzqceDjLOeca9nziCOSFHOxaPl6ZfU7UDY_x1ZsQN-FUqgU6QkUo_QVlJi6krh1htZHsQwP5ybHkSuvsj0iqPEdy/Screen%20Shot%202018-06-24%20at%207.39.15.png?psid=1&width=2336&height=766

BelugaPay gained 166% in 24h with almost 2M USD market cap by a volume of 704 USD.
How?
Probably i don't understand what volume is and how it is calculated.
I'd be pleased if someone could shed a light on this.