No. This is one area that I find STO lacking in. There are a LOT of areas that would benefit from a sort ability but, alas, I have yet to see one anywhere in the game.
My suggestion is to narrow down what you see in the exchange, using the search feature, until you have as few as possible on the screen.
Ex: if dual results in 900 hits try dual phaser
if dual phaser results in 800 hits try dual phaser pistol
if dual phaser pistol results in 700 hits try dual phaser pistol mk
...and so on, and so on, until you have a reasonable amount of items shown.
I would be happy if the exchange only allowed a 50% markup over the real value of an item. As it stands right now no one is using the exchange because all of these ******* are wanting 80,000 credits for Mark II items. I saw a Mark IV Covariant Shield listed for 120,000 credits today. Hilarious and sad at the same time. In the open beta, I made 230,000 credits by selling items listed between face and 30% markup. I sold everything I put up. Now, I can't get anything to sell even though my items are some of the best priced on the exchange. I put up an uncommon Mark IV Quantum launcher for 6,000 credits. A fair price for a Mark IV, seeing as how the listed value is about 4,200. No one has bought it. Probably because there are several others listed at 90,000 credits, which scares people away. They see that and go '**** it', not even bothering to read the rest of the list. So a word to all the markup ******* .... Stop doing it you turds.
Exchange came in right at end of closed beta and is still very much a work in progress..
The exchange, like a lot of STO, is basically an exact copy of the AH on Champions. That has been ignored since CO launched months ago and the last Dev post on the subject in CO forums (from last week) said it was 'on the wish list but very low in priority'. While they are not the same teams it is the same company so priorities are probably similar - don't expect anything to change soon.
dont bother because of the prizes in the exchange, they will get very very low with time, why? its simple...
in 2-3 months ALL players will be highstes level in game, everybody will have the best possible ship equipment and so nobody will need to buy anything else, and if you will need something, you will have more than enough loot in your fleetbank, private bank or badges to get the equipment there.
oh and if any new player will need mk II or mk III equipment, there will be alot of fleets who will simply give that loot away for free to aid the new players.
btw the most expensive thing I've seen in STO so far was a Tribble for 1.500.000 Energycredits ^^