27. The non-transitory computer readable medium of claim 26 where the portion of the market data and the time the portion of the market data was flagged is recorded in response to a first user command.
27. The non-transitory computer readable medium of claim 26 where the portion of the market data and the time the portion of the market data was flagged is recorded in response to a first user command. 28. The non-transitory computer readable medium of claim 27 where the acts further comprise: receiving a user request to view the recorded market data corresponding to the time the first user command was received; and displaying the recorded market data in response to the user request.