Support Resistance - Dynamic v2

2020년 9월 11일

Hello Traders!

After the addition of "Arrays" to the Pine, I developed new and improved version of Support Resistance - Dynamic script as version 2. In this script Arrays were used. This can be used as Support Resistance tool, also it will be an example for the people who want to learn Array usage in Pine. Many thanks to Pine Team for adding Arrays!


The script finds the Pivot Points and check them in channels if there can be S/R or not, and draws mid line of the channel as S/R line. you can set number of PPs and channel width in the options. Each channel width is optimized dynamically according to Pivot Points. Also you can choose "High/Low" or "Close/Open" as source for Pivot Points.

There is an option for maximum number of S/R levels. S/R levels are found and sorted dynamically and number of S/R lines with enough strength changes dynamically.

Some other options for coloring and line width. (Solid, Dashed or Dotted)

S/R levels are shown in the Labels and Label colors are changed automatically, if S/R line is below the closing price then it's color is Green (as Support), otherwise its color is Red (as Resistance).

Examples:






Enjoy!

2020년 9월 29일

릴리즈 노트

Alerts added.

2020년 9월 30일

릴리즈 노트

Color option added for S/R, you can set any color you want ;)

2020년 12월 7일

릴리즈 노트

when the market is closed, labels appears on last candles. so I tried to add a condition to check if the market is open/closed and change the location of labels if the market is closed.

if it detects the market is closed then it shows the labels on 100. bars:

2021년 2월 10일

릴리즈 노트

Added rates between Price and S/R levels into the labels like (3.27%) or (-1.64%)
and now label directions (Up/Down) change dynamically according to the Price

2021년 10월 3일

릴리즈 노트

Arrays used for the lines and labels (instead of individual variables)
options added for the label location, if you enter positive numbers (20, 50, etc) then labels are shown on future bars, if you enter negative numbers (-100, -60 etc) then labels are shown on historical bars
round_to_mintick function used
transp removed
options re-organized

Example: Label location = -100 (labels shown on last 100. bar)

2021년 10월 5일

릴리즈 노트

the code improved

2022년 12월 11일

릴리즈 노트

- Upgraded to Pine v5
- get_sr_vals() function fixed

2024년 8월 3일

릴리즈 노트

'Support or Resistance Broken' alert added (by user request)