Sort:  

Because it consumes all the SBD and there is not enough value for that: the price of SBD should tend towards USD $1 and it doesn't recover.
There should be a limit to the created SBD amount for SPS too for that purpose.

Coin Marketplace

STEEM 0.15
TRX 0.20
JST 0.031
BTC 93528.78
ETH 2473.16
USDT 1.00
SBD 2.83