Thank a lot I will try.

Hi every one please help.
I try to search but not exactly found the method.

Example: For now not specific time. I need to get OHLC price level of 1st candle of previous day (plan to use Day CandleID to identify date want to look back) but I cant' identify the 1st hour bar of the Day candleID.

try to use hour filter but that mean we can limit the period that allow EA work some command. can't use to look back. please advise.

Thank a lot.
now I can draw line from highest high to lowest high of zigzag for look back xxx bar.
I will try to use loop for another check to repaint line for the strategy also.

@bk7 in case need to loop check for highest to lowest

Exsample
I focus M15 zigzag 500 bar saw it made the downtrend structure
1st I draw line from wick of Higher High to Lower High but it have some candle overstep the line
2nd I need to detect some candle that overstep the line and re-pin the point of line to the highest wick (on 1st line) that according to rule

how can I make the loop for check that? this is my idea. pls suggest

@bk7 said in Trendline by wick:

me it could also look like

I think we can add number of look back bar and Timeframe for scope area of focus strategy also

sorry my bad ENG. I want to draw a trend line (in case downtrend) from wick to wick but by the highest wick I can that not made any thing overstep the line

https://fxdreema.com/shared/q1WttvTld

Hi can any one pls help.
I have to draw trendline by the wick of candle and for the strategy not allow any wick or candle overstep the trendline for correct angle.
I use zigzag for pin the point for trendline but sometime have any candle overstep the trendline
If between low0 and low1 was candle overstep trendline how can I detect and re-paint new trendline with new point to that wick
for manual draw it very simple trendline but for EA logic any one have idea pls help.

Thank you