Looks to me that the BTS price has reached a point where it is unlikely to fall much further. That said, its very very depressed and BTS is only traded on Poloniex despite it is the most actively used cryptocurrency regarding number of transactions. Since it provides stable coins like bitUSD and bitCNY, it might become an alternative safe haven when USDT gets in trouble. Luckily the lack of exchange support doesn't really matter since BitShares is its own exchange and is actively developed with supporting services by the danish company OpenLedger.
The coin was never more interesting. How much % of your portfolio would you park there?