If I would like to view tick chart on Ninja, do I have to have a broker who would also provide tick chart as well? I have IB, and tried to use IB data to view tick chart, looks like the tick chart only started when I connect them together. no historical data is avaliable. thanks for clarification.
Asterisk: Thanks for the reply. One more question if you know: if I connect Ninja and IB, and let them run for a week without logoff, can I save all tick data on Ninja? Will the tick chart show up next time I login?