A while back, there used to be an anchor to this blockchain and stellar. It was a decentralized trading solution that made this currencies liquidity not depend on the whims of exchanges. Shame we don't have that any more.
Bittrex is so far is the only exchange I know of that exchanges both HBD and Hive, allowing people to make a buck by decreasing Hives and HBDs volatility and price differences across markets, while keeping HBD value close to the dollar, and hence making Hive a more attractive asset to invest in.