I tried to plot 1 min chart with 50000 bars, but it always plot less than half of it, for example, 4550 or so. This happens on both InveFeed and sGSDataFeed.
If anyone having TS2ki installed, please try plotting 1 min chart with 50000 bars. Check if MC plots all 50000 bars or not.
Is this a known bug?
MC does not load all the bars requested?
- Marina Pashkova
- Posts: 2758
- Joined: 27 Jul 2007
Haerim,
What you are describing is not a bug but a limitation for the ‘bars back’ requests (if I am not mistaken, we already discussed it with you several months ago).
* no limitations for the resolutions higher than ‘daily’
* 10 years for days
* 91 days for all other resolutions
* if the provider doesn’t have history, then all the data that is available in the database can be plotted
======
For example, you plot stocks. If you have a 7-hr session, 5 days a week, 60 mins an hour 91 days back will equal approx. 30600 min. bars.
To overcome this limitation, just use ‘from…to’ requests.
What you are describing is not a bug but a limitation for the ‘bars back’ requests (if I am not mistaken, we already discussed it with you several months ago).
* no limitations for the resolutions higher than ‘daily’
* 10 years for days
* 91 days for all other resolutions
* if the provider doesn’t have history, then all the data that is available in the database can be plotted
======
For example, you plot stocks. If you have a 7-hr session, 5 days a week, 60 mins an hour 91 days back will equal approx. 30600 min. bars.
To overcome this limitation, just use ‘from…to’ requests.
Unfortunately, I don't remember we had discussed before.
All I know is that MC limits to plot 1,000,000 bars at most but it also can be extended by changing the related registry value.
* 91 days for all other resolutions
=>What you are saying is that MC will never plot more than 91 days bars if I use "Bars back" setting even if QM has all the data for more than 1,000,000 bars?
Why MC limits that way?
* if the provider doesn’t have history, then all the data that is available in
=> provider had history but MC didn't plot them when Bars back is used
Please check this again.
Thanks.
All I know is that MC limits to plot 1,000,000 bars at most but it also can be extended by changing the related registry value.
* 91 days for all other resolutions
=>What you are saying is that MC will never plot more than 91 days bars if I use "Bars back" setting even if QM has all the data for more than 1,000,000 bars?
Why MC limits that way?
* if the provider doesn’t have history, then all the data that is available in
=> provider had history but MC didn't plot them when Bars back is used
Please check this again.
Thanks.
- Marina Pashkova
- Posts: 2758
- Joined: 27 Jul 2007
I am seeing a definite bug in the data loading/data handling. Yesterday I loaded 2 months back of ES 2401 volume bars.(5/21-7/21). I wrote down the last barnumber on the chart. Approximately 42,000 bars. Today ( almost end of day) the same chart with the same setting have only 37,500 bars. where did those 5000 bars of data go? I have noticed the same thing on other charts. I checked the chart and it does indeed go back to 5/21. Its like its loosing data. This computer is running the New beta. I will check my trading computer which is an older version. I can understand some differences which would be the difference between RT data that was recieved and history data loaded off their server. But in one day 5000 bars is not possible.
J~
J~