Support Board
Date/Time: Mon, 25 Nov 2024 23:25:55 +0000
ACSIL - Access last "N" trades
View Count: 1119
| [2014-03-04 00:52:19] |
| ejtrader - Posts: 688 |
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SC Team - at present to access last "N" trades( N <= 1000 ) - we can process them using T&S records. But this works only during realtime. Is there any possibility of accessing the last "N" trades even for historical data irrespective of the chart type. Technically they are likely to be part of any number of bars(>=1) depending on the bar type used. Wanted to access this information only when a specific condition is met rather than using "rolling" mode to constantly calculate this data to avoid excessive resource usage. I can think of using another 1 tick chart for this but wanted to avoid using second chart if possible. Any internal arrays can be used for this or other methods? Thanks Date Time Of Last Edit: 2014-03-07 17:41:14
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| [2014-03-07 17:38:10] |
| ejtrader - Posts: 688 |
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SC Team - Any hints you can think of related to this? Thanks |
| [2014-03-08 06:15:46] |
| crazybears - Posts: 314 |
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Hi maybe i misunderstood but you can try use https://www.sierrachart.com/index.php?l=doc/doc_ACSIL_Members_Variables_And_Arrays.html#scPersistVars with sc.NumberOfTrades[] each time N >= your limit then N =0; |
| [2014-03-08 07:15:49] |
| ejtrader - Posts: 688 |
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crazybears - Thanks for your reply. This would be "rolling" mode to account for last "N" trades. this rolling mode is something wanted to avoid if possible. If there are no other alternatives to access this information for the last "N" trades on-demand basis - I would find alternative ways to do it ( rolling mode or using secondary 1 tick series - worst case ). Mainly trying to access last "N" trades - when there is a need to access them both realtime(RT can be done using T&S records) and historically ( don't know if any internal arrays can be used for this purpose similar to pullback information). Thanks Date Time Of Last Edit: 2014-03-08 17:54:14
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