Have run TWS side by side but TWS didn't produce the same error.
Have tried on Vista and XP machines, both machines's NT7 plot the large volume chart at the same time.
Have tried different IB User account, same result.
Minute bar error got fixed after Reload All Historical Data,
Trading HSI and YM, no error found.
Data Subscripted is Euronext Data Bundle Level 1
Following is some sample of tick data error, the files are also attached
Data timestamps are GMT +8
20110120 162006;3963.5;2147
.
.
20110120 163036;3955.5;811
.
.
20110120 163108;3956.5;4239
.
.
20110120 165637;3963;3298
Thank you for your help
Comment