We did say I would have some market features before I pack up and move (through the weekend). So, here it is:
https://wallet.bitshares.org/pre_release ... This is for testers only, but all transactions are real and permanent! It is definitely a pre-release. I'm sure there will be plenty for me to do next week to ready it for a real release.
So, you may try out small market orders in the Buy Sell tabs. Be cautious that you can cancel the orders at will, that is a different kind of transaction on the back-end. Consider that an order can be partially filled and that will effect the data in the request to cancel the order....
In my testing I see this: GUI updates are a bit slow and in a UIA trade did not consistently update. On my testnet, a very small buy order did not cancel due to "insufficient fees" .. This may be related to a light wallet fee calculation, perhaps rounding.
Transfers are to be questioned as well, I moved from regular JavaScript ints to a Long objects on all transactions to achieve higher precision.
With all that said: I can buy and sell market and user-issued assets. Also, I am able to transfer/receive all types of assets as it worked before.