Maybe this announcement by Poloniex made somebody Panic and recoup some of his BTC for this event:


Augur REP tokens will be available for trading on Poloniex this week. We will announce when the market is open for deposits.Posted by Wizwa at 2016-10-02 19:04:35

SingularDTv will probably be stagnant for a very long period of time and AUGUR's gonna pump to the moon when it goes on Poloniex....

Just a theory though.....