Creating Simple Custom Screener in PineScript (TradingView)

Quite often I need to run screeners with the custom condition, but unfortunately, in TradingView it's impossible.
I created an example script to show how you can create a simple custom screener in Pine Script on your own.
It's not very good, it requires some manual adjustments, it can be improved in some ways, but I think it might work for some tasks.
What do you think? Do you have a better way to implement custom screeners in TradingView?

Here is the link to the code I showed in the video:

[MrEugeneleo]

is there a way to apply the function to all tickers instead of manually list one by one? Any function to grab a full stock list?

[aaronsarinana]

Great stuff. Could you please make a 2nd part for a more complex example? It would be very useful. Thanks for sharing!

[carleynorthcoast]

Is it accurate that there are no script-customizable scanners available that scan intraday? it is seems like service providers are not allowed to provide this function.

[pineapple]

so pinescript does have loops it has if then which can be used recursively and a for loop function

[vincentkhoo]

hi
may i know is it possible to code the price dropped more than 20 cents?

[denishpatels]

Thank You Very much for your video it helped me to built my screener but i have one issue, screener notifies when line is crossed but it should show when candle is closed above line i used
buy =(close, line)
buy not working can you help

[donotfret]

Unfortunately I tried screenner with a moderately complex indicator and it simply fails to function/compiler but works with very simple commands. Any ideas?

[Normirga]

is this still actual? I mean this very complicated method that I have to write all of my symbols in the editor? Normally it would make sense, that I first choose the symbols in the screener, The I start my code, and when my code got triggerd the symbol gets highlighted or so.

[ssrajpal]

HI,
I AM LOOKING FOR A SOLUTION FOR THIS CODE

request.security(syminfo.tickerid, timeframe.period, close)

request.security('STOCKNAME', timeframe.period, close)

BOTH RETURN DIFFERENT DATA

[peteriversen]

Based on the idea i your vidio I am at the moment in the process programming my own screener. Do you know if there is a "work around" that would allow one to use a watchlist instead of having to input list of shares?

[maximilianoolazabal]

Dear, do you know if it is possible to use different time frames? I think it´s not possible due to security only allow to use one time frame resolution. What do you think?

[nguyenak]

Can alerts be triggered if a condition is met? I have 1 pattern to be applied on 10 time frames. 4 symbols. Just need to be alerted. Afterwards, I just verify on each symbol.

[onkarshinde]

Sir, I want to code for a candlestick color i.e. if candle's real body is less than 50% of entire range/body of candle then that candle's color should be blue
Plz help me to do it.

[cristiano]

Does it will be fast enough for free version because the screener in trading view is not real time data for free account.

[deva]

haha. i thought there could be better way. thanks for confmation.

[himanshurunthala]

hi can you please tell me can I use an indicator either builtin or custom in the custom function

[mytube]

Is it possible to make a screener for us stocks? would I have to add all stocks in the screener? Is it possible to search in all stocks for a criteria?

[kjzsbtby]

Now Im struggling to make it work for a:
RSI 51
if above 70 true
or
if below 30 true

I cannot make it work :c

[stockshow]

Hi, this code is not working for me, if anyone can help me with the right code and rectify my mistake....I am very new in pine script

.. study("Custom Screener", overlay = false)

customFunc() => open>close

s1=security(‘NIFTY’, ‘D’, customFunc())
s2=security(‘BANKNIFTY’, ‘D’, customFunc())
s3=security(‘JINDALSTEL’, ‘D’, customFunc())
s4=security(‘MOTHERSUMI’, ‘D’, customFunc())
s5=security(‘SBIN’, ‘D’, customFunc())
s6=security(‘HDFCBANK’, ‘D’, customFunc())
s7=security(‘HDFC’, ‘D’, customFunc())
s8=security(‘ICICIBANK’, ‘D’, customFunc())
s9=security(‘RELIANCE’, ‘D’, customFunc())
s10=security(‘UBL’, ‘D’, customFunc())

scr_label = ‘Screener:

scr_label := s1 ? scr_label + ‘NIFTY\n’ : scr_label
scr_label := s2 ? scr_label + ‘BANKNIFTY \n’ : scr_label
scr_label := s3 ? scr_label + ‘JINDALSTEL \n’ : scr_label
scr_label := s4 ? scr_label + ‘MOTHERSUMI \n’ : scr_label
scr_label := s5 ? scr_label + ‘SBIN \n’ : scr_label
scr_label := s6 ? scr_label + ‘HDFCBANK \n’ : scr_label
scr_label := s7 ? scr_label + ‘HDFC \n’ : scr_label
scr_label := s8 ? scr_label + ‘ICICIBANK \n’ : scr_label
scr_label := s9 ? scr_label + ‘RELIANCE \n’ : scr_label
scr_label := s10 ? scr_label + ‘UBL\n’ : scr_label

lab_l = label.new(
bar_index, 0, scr_label,
color=color.lime, textcolor=color.black, style=lable.style_labeldown, yloc=yloc.price)
label.delete(lab_l[1])
plot(0, transp=90)

[ramongonzalez]

Great! I cant believe how TV doesnt has a pro screener. Current sucks too basic dont usefull if you are trading with serious strategies. I will learn pin script first. I coming from quantopian with basic python skills. For me Amibroker the best.