Quote from Sanjuro:
There are two things that bother me about IB charting.
[...]
2. When the timeframe is more than 1 day intraday, there is a big empty gap (see attached pic) between each day. I usually use the 1 day - 2 min chart.
Good Luck!
Quote from lilduckling:
I would switch next week....but i heard that there is some delay in the data (by delay i mean a few seconds).... its no big deal for swing trading, but for day trading it can be an issue.
Quote from OptionsWizard:
Are you kidding?
IB data speed and execution speed is probably among the best in the industry
In another thread I posted results of execution speed measurement I've done from the time TWS detects limit order is marketable, send it over the internet to IB servers, from there to the exchange, getting filled, back to IB server, back to my TWS with acknowledgement.
I tested 10 different ES trades. The delay (or latency) was 110-190 miliseconds.