You might be able to bump up volume with a little tweak to how you allow bids to be placed.
The bid side on bitfunder assets is really shallow compared to btct.co ...
Deprived explained the reason why in one of his updates a few weeks ago, catching my attention:
Bitfunder doesn't allow leveraging same funds across orders on multiple securities in the same wat LTC-Global/BTC.CO do - so unfortunately we have to keep more capital there to maintain same volume of orders. Because of that I have to pass up marginally profitable trades - but there's enough decent opportunities there to still make trading there worthwhile.
