I am trialling Spark and it is great to have so many filters and options with the Top Movers, etc...other products could learn a lot from this (ie: Etrade Pro I'm thinking of YOU).
"Fancy being able to look at the Top 50+ stocks for the day AND sort them AND filter out less than 10 trades, etc!! State of the art stuff, never thought of that!"
(I am pretending to be some Etrade developer who has no clue, in case you're wondering - yes, sarcasm big time).