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Date/Time: Fri, 06 Feb 2026 02:56:32 +0000



[Programming Help] - Draw Horizontal Line at Bollinger Band High/Low at Specific Time

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[2025-03-14 22:47:40]
User303857 - Posts: 170
Thanks
Date Time Of Last Edit: 2025-08-25 06:11:11
[2025-03-14 23:55:03]
Sawtooth - Posts: 4312
is it possible to identify one of those value points in time and then draw the line from that point?
You can do it with the Spreadsheet Formula study, with a formula like this in its Formula field:
=IF(BARTIME=TIME(9,30,0),ID4.SG1,ID5.SG1[-1])
where ID4.SG1 is the BB Top Band, and ID5 is this Spreadsheet Formula study.

Also, set the Chart Region to 1.
[2025-03-15 21:25:57]
User303857 - Posts: 170
Thanks Sawtooth
Date Time Of Last Edit: 2025-08-25 06:11:34
[2025-03-15 22:42:36]
Sawtooth - Posts: 4312
Which do you think is more accurate?
I would expect them to be the same.
[2025-03-16 16:49:23]
User303857 - Posts: 170
Thank You
Date Time Of Last Edit: 2025-08-25 06:11:48
[2025-03-16 19:24:38]
Sawtooth - Posts: 4312
Is it possible to draw and extended rectangle from the same points on the bands?
Using the A1 for the high or top of the Extended rectangle & A2 anchor points for the low of the Extended rectangle?
You can fill the area between the lines using the Study Subgraphs Reference study.

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