Someone posted on twitter that exchange will be opened in a couple of days (post from 27 Oct)
https://twitter.com/RegalCoin_News/status/923898136631881730

Looks like there are some ongoing Regalcoin conferences in some countries, maybe from independent groups
https://twitter.com/Regalcoin1/status/923923093801787392
https://twitter.com/Regalcoin1/status/923943200481595392
https://twitter.com/Regalcoin1/status/922801677769490432

Could Regalcoin surpass Ethereum and fly so high to $1000? Very ambitious target  
https://twitter.com/Regalcoin1/status/922780533892857856

Your math is wrong. We bought Credence coins at below $1. So, when its price fly to $30, the gain will be more than 3000 %