3. Moving Average Convergence-Divergence
This, if only for litecoin, would be a huge leap forward in trading tools. Much like bitcoin.clarkmoody.
I visualize a slider GUI tool for those who like to place their trades by hand with a frequency of trades perhaps 1 every 1-5 days, not a daytrader.
To have some granularity, at any level, for filtering the orderbook would be, for all Crypto trading a giant leap forward. To create algorithms for automated trading based upon orderbook filtering might be a noble goal, but to gain feedback from the use of a broader, more basic orderbook filtering tool might provide data for building an orderbook filtering logic bot. If one can determine what the trader who executes on a longer timescale is looking for in the orderbook, then the development of algorithms to construct an automated bot which derives trading data from the orderbook might be more tangible for coding something more intense for automation.