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Curved Trend line Progression Tool

PostPosted: Mon Oct 15, 2018 3:04 pm
by Apprentice
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XAGUSD H1 (10-15-2018 2031).png

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USOil D1 (10-15-2018 2210).png

Using Lagrange Interpolation, Based on three points defined by the user, the indicator will try to approximate future trend line progression.
Curved Trend line Progression Tool.bin
(3.18 KiB) Downloaded 1161 times


AUDJPY H1 (07-01-2019 2111).png

ZigZag based version with autoselection.
ZigZag Trend line Progression Tool.bin
(3.36 KiB) Downloaded 732 times


Multi-Line version of the indicator.
viewtopic.php?f=17&t=69082

Re: Curved Trend line Progression Tool

PostPosted: Fri Oct 26, 2018 4:18 am
by Apprentice
Major update.
Please re-download.

Re: Curved Trend line Progression Tool

PostPosted: Mon Nov 05, 2018 8:27 am
by Apprentice
Channel option added.

Re: Curved Trend line Progression Tool

PostPosted: Mon May 13, 2019 10:34 am
by Apprentice
Major update.
Please re-download.

Re: Curved Trend line Progression Tool

PostPosted: Mon Jul 01, 2019 6:40 am
by SANTOSH
Hello Apprentice ,
Instead of user intervention for the three point set up everytime , can you make it as auto- selection ??
The three points selection could be a zig high -low or anything better high low rather than zig .

- Santosh

Re: Curved Trend line Progression Tool

PostPosted: Mon Jul 01, 2019 4:04 pm
by Apprentice
Try ZigZag Trend line Progression Tool.bin

Re: Curved Trend line Progression Tool

PostPosted: Mon Apr 20, 2020 1:14 pm
by Apprentice
Last Three Candles Mode added.
Single stream sources allowed.

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If on, it will draw lines automatically.
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You only need to select a source (high or low).

Re: Curved Trend line Progression Tool

PostPosted: Tue May 26, 2020 8:23 pm
by Cactus
This looks very interesting.

I notice when an indicator seems a bit more complex you tend to post it as a .bin extension resource, which is the same as .lua but does not allow for seeing source code as you know. Just like in the case of "pitchfork".
I see potential in this but also some problems. When selecting the points using the "context menu" it is not very precise and time consuming.
Would it be possible to allow for .csv file input for the points? So user can draw multiple trendlines with one indicator, providing it with a .csv file.
Also, can the outputs of these lines be used in strategies as streams with values for every period?
Later we can implement a "lookback" / "backstep" parameter also to draw multiple instances in the past with just one indicator.

Thank you for your hard work

Re: Curved Trend line Progression Tool

PostPosted: Wed May 27, 2020 5:04 am
by Apprentice
Your request is added to the development list.
Development reference 1368.

Re: Curved Trend line Progression Tool

PostPosted: Tue Jun 09, 2020 7:19 am
by Apprentice
Curved_Trend_line_Progression_Tool_csv.lua
(8.67 KiB) Downloaded 377 times

Curved_Trend_line_Progression_Tool_csv.csv.csv
(66 Bytes) Downloaded 373 times


Try this version.