Why would you pump the price up into the $720's with a bunch of market buys and then place a huge 1200 BTC bid wall at $701, if you wanted to dump some coins? In addition to market-buying coins you don't want, you're also risking 1200 x $701 = $841,200 USD (if someone calls your bid-wall bluff) just to sell a few coins to people that place smaller walls above $701!?
That seems
EDIT: and if that wasn't your bid wall, wouldn't you have eaten it buy now? That's what you were hoping for with this strategy, right? A nice juicy bid wall to sell into?