Because the address you look is belong to Etherdelta mister. If I'm wrong please correct me. Please research carefully before you make assumptions.
Ya etherdelta is live for trading now, so people have been moving their tokens over to the exchange address to sell....
THANKS FOR REPLY I UNDERSTAND BUT RIGHT NOW I HAVE NOT MONEY TO BUY ETH BCOZ MY ALL MONEY IN ETHD .. NO ANY OTHER WAY PLEASE TELL ME
HOW CAN ANYONE SALE ON ETHERDELTA WHEN WE BID SALE THAN MESSAGE
''Your wallet's ETH balance (0 ETH) is not enough to cover the gas cost (Ethereum network fee). EtherDelta sends 0.001 ETH with each transaction. This is an overestimate and the excess will get refunded to you. It's a good idea to send more than 0.001 so you can pay for not only this transaction, but also future transactions you do on EtherDelta. The gas has to come directly from your Wallet (EtherDelta has no physical way of paying gas from your deposited ETH).
''
WHY WE NEED ETH BALANCE WHY WE BUY ETH FOR SALE ETHD WHY WE NEW INVESTMENT
You dummy , you can change gas price and you will get confrim transaction in 4 blocks(1:20 min around) instead of 1 block , and u will pay like 0.0000001 ETH for each transaction if not lower...