I experienced the following error when querying historical data today for HSI and ES when they were all successfully called yesterday: For...
I experienced (within this week) several times receiving erroneous price data and several times receiving wrong volume data from realTimeBar...
What is the meaning of column barCount of SPX index historical data retrieved from IB server?
I am able to receive from IB twsapi ES future as well as INDU index historical data but can not obtain ES index historical data. I use the...
The server side has no problem. My local machine time is altered by one bugged program, so the server query return no data. Nevertheless, I will...
I got the following error many times today when I wanted to download 5s ES historical data: Historical Market Data Service error message:HMDS...
I have several years' experience developing trading systems/strategies. Would like to cooperate with you. I am in China / Hong Kong. My email...
Separate names with a comma.