Someone just make a very bad trade on etherdelta and flashcrash the price of DNT token at this moment on etherdelta !
He or she sell DNT for 0.00000 ETH !
The guy
https://etherscan.io/address/0x1fb69492dcc763716b9990add464d009b10bf13e
Trade order
https://etherscan.io/tx/0x137860773a5949b269df9ed663b885ab810ef28ebf35be0042405924bd51612d
And the two cancel order :
https://etherscan.io/tx/0xf532b6a084ce386e9b1ce78b504ff38ceb623b8fdbb4cffa8de13e26383aaf5a
https://etherscan.io/tx/0xc110f08e398efcdc1808eb873d18ff1556aa3b4711ba9f9c12c05a1b705da47a
Happy trading all ;)