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Direct MessagesDate/Time: Tue, 21 May 2024 00:37:01 +0000
Alternative Way For Obtaining Time and Sales Data
View Count: 671
| [2019-10-28 04:14:03] |
| User987654 - Posts: 65 |
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Hi, I have a few questions about using "Number of Trades per Bar=1" to get Time and Sales data. 1) Since study functions are only called at the Chart Update Interval, if I set update interval to 500ms and sc.UpdateAlways=1, does that mean every 500ms sc.GetChartArray will return a NEW array of all trades during the previous 500ms? Or will it extend an existing array, requiring me to keep track of the indexing. 2) If I use "Number of Trades per Bar" chart, will I still be able to access subgraphs from a chart using time based bars? Ie. sc.GetNearestMatchForDateTimeIndex() will still work. 3) What can I do to reduce resource usage if I set a very low update interval (I won't go below 250ms) or will this not be a problem at 250ms? I thought I read in the documentation that I could stop drawing to reduce resource usage but I can't seem to find the section now. Thanks in advance. |
| [2019-10-28 05:06:14] |
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For support. A paid account is required. ---- Follow these instructions to add usage time to your Sierra Chart account: 1. Select "Help >> Add Usage Credit" on the Sierra Chart software menu. You can also go to this page in your browser: https://www.sierrachart.com/UserControlPanel.php?page=ServicesActivation Login with your Sierra Chart Account Name and Password. 2. Choose the particular Service Package that you want to automatically renew and press the "Update" button. 3. Add sufficient credit to your Services Balance using any of the available payment options: https://www.sierrachart.com/UserControlPanel.php?page=AddAccountCredit For further information, refer to: Sierra Chart Purchase and License Information: Renewing Access Sierra Chart Support - Engineering Level Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy: https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service: Sierra Chart Teton Futures Order Routing |
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