Hi how are you? 50% bonus as you state, isn't much at all, its a reward pool...below i will include the reward for you to read, as well EasyDex is an exchange on the Bitshare Platform,if your interested to see the gains, please do...stating exchange, and not know the PBtoken, please join the discord channel to understand, scroll up for discord change...

EasyDex Portfolio Builder

1. PBToken Contribution
2. Hodl one asset; PBToken
3. 50% of market fees gained, divided by contribution, to each hodler.
4. List of gateways on exchange;
-Bitcoin
-Litecoin
-Steem
-SBD
-Golos
-Golos Gold
-Eos
-Bitcoin Cash
-Z-cash
-Dash
-Monero
5. 100,000 PBTOKEN for rewards;
A. 500 tokens per day, distribution ( depending on each contribution )
B. 1000 PBTOKEN per day, (after the first week)
C. 2000 PBTOKEN per day, (after 3 weeks) until all tokens distributed.
D. Final day 1000 more PBTOKEN WILL ALSO BE INCLUDED, as a added gesture of appreciation.

i hope its clear how massive the gains are to you...and no there won't me a massive dump, because you don't know Bitshare at all, easy to register as well, so by knowing this you wouldn't ask went will it be listed on exchange, when its already an exchange!!!