Pre market high/low indicator

• 08/10/2025 at 7:32 PM #249591
  jonseddon

  Does anyone have a simple indicator that shows the pre market high and low as lines on a given chart?  Would be grateful for the code.  Thanks

  

  jonseddon

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  08/10/2025 at 8:00 PM #249592
  JS

  What times do you want to use for the pre-market and what time frame…?

  

  JS

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  08/10/2025 at 8:36 PM #249593
  jonseddon

  Hi JS

  1 European Markets –  12am to 8am UK time

  2 US Markets – 5am to 2:30pm UK time

  Many thanks

  

  jonseddon

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  08/10/2025 at 8:51 PM #249594
  jonseddon

  And ideally the the PML and PMH lines would then show until the start of the next premarket.  Alternatively, unbroken continuous lines for the currect PMH and PML would suffice.  I would like these to appear on the chart irrespective of the chosen timeframe.  Thanks

  

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  08/10/2025 at 9:18 PM #249595
  JS

  Hi,

  When you work with times then the time frame must be adjusted accordingly, for example the end time in the US pre market is 14:30:00 so you can only use a time frame of 30 minutes or lower, moreover the highest time frame (here 30 minutes) must be a multiple of the lowest time frame (for example you can use ten minutes because 3×10=30 but not eleven minutes because 3×11<>30)

  

  JS

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  08/10/2025 at 9:29 PM #249596
  jonseddon

  Hi JS
  OK I understand and agree with you point.  Thats fine

  

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  08/10/2025 at 9:39 PM #249597
  JS

  This one is for the “European Markets”…

  European Markets

  //European Markets TimeFrame(30 minutes, UpdateOnClose) If OpenTime=073000 then xHighest=Highest[16](High) xLowest=Lowest[16](Low) EndIf Return xHighest as "High" Coloured("Green"), xLowest as "Low" Coloured("Red")

  1 2 3 4 5 6 7 8 9 10

  //European Markets   TimeFrame(30 minutes, UpdateOnClose)   If OpenTime=073000 then xHighest=Highest[16](High) xLowest=Lowest[16](Low) EndIf   Return xHighest as "High" Coloured("Green"), xLowest as "Low" Coloured("Red")

  

  JS

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  08/10/2025 at 9:44 PM #249598
  JS

  This one is for the “US Markets”…

  US Markets

  //US Markets TimeFrame(30 minutes, UpdateOnClose) If OpenTime=140000 then xHighest=Highest[19](High) xLowest=Lowest[19](Low) EndIf Return xHighest as "High" Coloured("Green"), xLowest as "Low" Coloured("Red")

  1 2 3 4 5 6 7 8 9 10

  //US Markets   TimeFrame(30 minutes, UpdateOnClose)   If OpenTime=140000 then xHighest=Highest[19](High) xLowest=Lowest[19](Low) EndIf   Return xHighest as "High" Coloured("Green"), xLowest as "Low" Coloured("Red")

  

  JS

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  08/10/2025 at 10:23 PM #249599
  jonseddon

  Thanks for the code.  The indicators appears in a separate window.  Is it possible to have these lines drawn on the actual chart?

  

  jonseddon

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  08/10/2025 at 10:34 PM #249601
  JS

  Hi,

  Use “op koers = on graph” and the other is “nieuw paneel=new panel” you have to choose and in this case “On Graph”…

  

  JS

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  08/11/2025 at 10:11 AM #249618
  jonseddon

  THANK YOU!!  This is working perfectly and exactly what I want.  Much appreciated. Cheers

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  JS

  

  jonseddon

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