Does anybody use market depth as an indicator? When I say market depth, I mean the likes of what you see on Currenex where it shows the size of various bids and offers. Just wondering if it has any uses beyond the obvious.
Also, if you can disassemble the order book, you can see the price skew by source which will help scrub out random one sided rates that are sometime bogus "spoofs".
Don't always buy the depth of book at face value by itself. Also, look to disqualify any far outlying orders that are static. They add more noise that assistance.