Hello, Hangterisaan, I see this is your 1st time using BitcoinTalk,   

   1/650 BTC was the last selling price from the Crowdsale on shapeshift.io - Uphold honored the same price and allowed people to buy them at that price after the crowdsale. Uphold will start following the Bittrex price today or tomorrow as I've been told.

If uphold continued selling at 1/650 BTC the coin would never go up in price.  Uphold switched to selling Voxels at 1/250 BTC, meaning about $2.00 a coin until they get the price to follow Bittrex. Again should be today or tomorrow.

Far as the trade bots I've been watching, just take a look at the depth in sell charts on Bittrex loaded with .6 orders set to lower the price, costing the bot nearly nothing in fees. It's obviously intentionally being done to lower the price. My thought is, the trader is selling it down, so they can get a bunch of cheaper VOX of the buy side.