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Date/Time: Sun, 22 Dec 2024 20:30:41 +0000



How to detect price cross a constant on the same bar

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[2015-01-26 23:38:30]
User26860 - Posts: 14
Hi there,

After reading the documentation for quite some time, I am still unable to figure out how to write ACSIL to detect a cross over of price above or below a pre-determined constant level on the SAME bar.
I tried to use sc.Close, but sc.Close[index-1] seems to give me the close price of last bar, not the last tick price as wanted, or am I missing something here?

Thank you in advance!
[2015-01-27 02:34:34]
Sierra Chart Engineering - Posts: 104368
What would be the difference between the close price of the last bar and the last tick price?
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

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[2015-01-27 04:12:54]
User26860 - Posts: 14
The difference would be, for example, in an intraday daily chart, the close price of last bar is yesterday's close price, while the last price is simply the last traded price.
[2015-01-28 03:46:09]
Sierra Chart Engineering - Posts: 104368
Here is the documentation for a crossover compared to a fixed value:
https://www.sierrachart.com/index.php?page=doc/doc_ACSIL_Members_Functions.html#CrossoverBetweenArrayAndFixedValue

In an Intraday chart the most reliable way to get the previous day's close is to use the Daily OHLC study:
https://www.sierrachart.com/index.php?page=doc/doc_TechnicalStudiesReference.html#s137

And reference it following the documentation here:
https://www.sierrachart.com/index.php?page=doc/doc_ACSILProgrammingConcepts.html#UsingStudyData
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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