help coding this "one way logic" indicator please

*/ blue bar/candle

open == low & open < close (bullish candle)


*/ red bar /candle

open == high & open > close (bearish candle)


*/ support line (only one)

blue bar
open
draw at open price

valid until any candle close under it
if
erase line & alert sound & pop up
&
draw at previous & lower blue bar open


*/ resistance line (only one)

red bar
open
draw at open price

valid until any candle close over it
if
erase line & alert sound & pop up
&
draw at previous & higher red bar open

T H A N K S

"one way" logic

if open = high
&
not broken on close
==
one way down !

see here under

afther blue bar

break 3 resistance in a row......

L O G IC

IF

OPEN == LOW
&
OPEN < CLOSE

market open on low & don't go lower & close higher

its simple "oneway" bullish trend signal .....

very simple very basic

and the support & resistance levels are a bit specific as well ....

the only interesting candles

are the one where

open == low

or

open == high

why ?

because market dont test that level dont "look back"

market is "oneway" on those candles

support & resistance levels are specific

see here resistance levels

where the

open = high

not touched erased by new high ...

sorry here good pic now

hope all is ok for you

about indicator i will try to be precise here under:
**********************************************************

arrow = true/false

candle color = true / false

( body & wicks not the same width )

alert: only on close
when any candle close over or under a support or a resistance line

support & resistance lines

only 2 = one of each

blue bar
open
draw at open price

valid until any candle close under it, if happen then
&
draw at previous & lower blue bar open
(this part not so easy to code i think because its very far away ..... idea is like "poc lines" ...)

opposite logic for resistance line ...

sound = true/false

pop up = true false
*************************************************

the demo u send me i test it &
arrow ok
lines not ok only see one
sound to much not only on close

T H A N K S

your coding signature is Mn .....

the mix of those 2 should be close to expected output

thanks to help me test & comment ...

Try this.
Should give you the 'pretty' bars ;-)

Think Alert may be not working correctly so you may want to set that to false.

Sorry but do not have the time to play with it.

Change the 2 instances of white & Aqua at the top of the code to the colors that you want.

M.

********************************************

about the support & resistance line coding logic

maybe one solution is to draw all of them

&

alert + delete them when they are crossed on close by any candle

maybe its easier to code like that ???

there is a bug somewhere

it freeze my mt4 all the time

pls help

thanks

Not surprised with code like that!!

Please do NOT leave my name at the top of code that you have modified.
I appreciate acknowledgement for the original code but do not wish to be associated with code worked on by others.

My coding may leave a lot to be desired but it usually works eventually.

Anyway try the attached.
NOT sure what you are looking for now so this may need amendment.

M.

ok noted

thanks for your kind modification/upgrade


wish you a nice evening