There is a price suppression in the Blackcoin by the powers that be.  I mean to say someone with large BTC holdings.  The idea is to sell your Blackcoin at cheap price so they can accumulate more of it and control the market.  They will not just let Blackcoin grab the limelight over BTC as they are fully invested in BTC.   This can be seen in the BC richlist.  Anyway, it is just my opinion.