need help with coverting a strategy written on Nanotrader

• 12/01/2025 at 12:45 PM #254121
  frilyas

  Hello everyone,
  I am about to take the plunge and switch mainly to ProRealTime after a long absence from trading. I do not have much experience in coding and automation, and I would like to transfer the tools I used on NanoTrader previously.
  For this reason, I need help recoding a strategy that I used on Nanotrader, the express code for which is attached:

  

  frilyas

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  12/01/2025 at 6:38 PM #254129
  robertogozzi

  I slightly modified the title to make it more meaningful for readers.

   

   

  

  robertogozzi

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  12/02/2025 at 9:22 AM #254139
  Iván

  Hi. Here you have.

  //------------------------------------------ // PRC_EL Bullish Breakout // version = 0 // 02.12.2025 // Iván González @ www.prorealcode.com // Sharing ProRealTime knowledge //------------------------------------------ // --- Parameters --- //------------------------------------------ Smooth = 3 Mini = 4 Maxi = 19 Prolong = 10 MaxHighInclination = 500 EntryStrategy = 1 //------------------------------------------ // --- State Variables --- //------------------------------------------ ONCE currentSlope = 0 ONCE lineActive = 0 ONCE extensionCount = 0 // Initialize with Close to avoid visual jumps if used prematurely ONCE lastValidLineVal = Close // --------------------------------------------------------------------- // 1. PIVOT DETECTION // --------------------------------------------------------------------- isPivot = 0 pivotBar = 0 pivotPrice = 0 // Detection logic based on 'Smooth' parameter IF Smooth = 1 THEN IF High[1] >= High[2] AND High[1] > High THEN isPivot = 1 pivotBar = BarIndex[1] pivotPrice = High[1] ENDIF ELSIF Smooth = 2 THEN IF High[2] >= High[3] AND High[2] >= High[4] AND High[2] > High[1] AND High[2] > High THEN isPivot = 1 pivotBar = BarIndex[2] pivotPrice = High[2] ENDIF ELSIF Smooth = 3 THEN IF High[3] >= High[4] AND High[3] >= High[5] AND High[3] >= High[6] AND High[3] > High[2] AND High[3] > High[1] AND High[3] > High THEN isPivot = 1 pivotBar = BarIndex[3] pivotPrice = High[3] ENDIF ENDIF // Manage the simulated pivot array (FIFO) IF isPivot = 1 THEN H5 = H4 BarH5 = BarH4 H4 = H3 BarH4 = BarH3 H3 = H2 BarH3 = BarH2 H2 = H1 BarH2 = BarH1 H1 = pivotPrice BarH1 = pivotBar // When a new pivot is found, reset active search to re-evaluate lineActive = 0 ENDIF // --------------------------------------------------------------------- // 2. LINE CALCULATION AND VALIDATION // --------------------------------------------------------------------- isValidLine = 0 chosenH = 0 chosenBarH = 0 finalSlope = 0 // Only process if there is a new pivot H1 and an existing historical H2 IF isPivot = 1 AND H2 > 0 THEN // --- Attempt 1: Connect H1 with H2 --- distH2 = BarH1 - BarH2 IF distH2 >= Mini AND distH2 <= Maxi AND H2 >= H1 THEN tempSlope = (H1 - H2) / distH2 isClean = 1 // Cleanliness validation (no intermediate candle crosses the line) FOR i = 1 TO (distH2 - 1) DO // Calculate theoretical line price in the past theoreticalPrice = H2 + (tempSlope * i) // Index of the candle to check (from H2 moving forward) checkIndexOffset = (BarIndex - BarH2) - i IF High[checkIndexOffset] > theoreticalPrice THEN isClean = 0 BREAK ENDIF NEXT // Slope validation (x100000 to normalize FX/Indices scale) slopeFactor = (tempSlope * 100000) / Close validSlope = 0 IF slopeFactor <= MaxHighInclination THEN validSlope = 1 ENDIF IF isClean = 1 AND validSlope = 1 THEN isValidLine = 1 chosenH = H2 chosenBarH = BarH2 finalSlope = tempSlope ENDIF ENDIF // --- Attempt 2: Connect H1 with H3 (if H2 failed) --- IF isValidLine = 0 AND H3 > 0 THEN distH3 = BarH1 - BarH3 IF distH3 >= Mini AND distH3 <= Maxi AND H3 >= H1 THEN tempSlope = (H1 - H3) / distH3 isClean = 1 FOR i = 1 TO (distH3 - 1) DO theoreticalPrice = H3 + (tempSlope * i) checkIndexOffset = (BarIndex - BarH3) - i IF High[checkIndexOffset] > theoreticalPrice THEN isClean = 0 BREAK ENDIF NEXT slopeFactor = (tempSlope * 100000) / Close validSlope = 0 IF slopeFactor <= MaxHighInclination THEN validSlope = 1 ENDIF IF isClean = 1 AND validSlope = 1 THEN isValidLine = 1 chosenH = H3 chosenBarH = BarH3 finalSlope = tempSlope ENDIF ENDIF ENDIF // -------------------------------------------------------- // START PROJECTION // -------------------------------------------------------- IF isValidLine = 1 THEN currentSlope = finalSlope lineActive = 1 extensionCount = Prolong // 1. Draw Solid Line (History) DRAWSEGMENT(chosenBarH, chosenH, BarH1, H1) COLOURED(0,0,0) STYLE(line, 2) // 2. Fill the "Lag" gap from Smooth parameter currentDist = BarIndex - BarH1 currentResVal = H1 + (currentSlope * currentDist) // Draw the first dotted segment from Pivot H1 to RIGHT NOW DRAWSEGMENT(BarH1, H1, BarIndex, currentResVal) COLOURED(0, 200, 0) STYLE(dottedline, 2) // 3. Initialize the value for the NEXT candle lastValidLineVal = currentResVal ENDIF ENDIF // --------------------------------------------------------------------- // 3. CONTINUOUS PROJECTION DRAWING AND SIGNALS // --------------------------------------------------------------------- buySignal = 0 resValue = 0 // Only enter here if line is active AND it is NOT the candle where we just detected the pivot IF lineActive = 1 AND extensionCount > 0 AND isPivot = 0 THEN // Step-by-step projection (Previous candle -> Current candle) resValue = lastValidLineVal + currentSlope // Draw continuous projection DRAWSEGMENT(BarIndex[1], lastValidLineVal, BarIndex, resValue) COLOURED(0, 200, 0) STYLE(dottedline, 2) // Update for the future lastValidLineVal = resValue // Breakout Entry Logic isBreakout = 0 IF EntryStrategy = 1 THEN // Close crosses over IF Close CROSSES OVER resValue THEN isBreakout = 1 ENDIF ELSIF EntryStrategy = 2 THEN // High crosses over and Close is higher IF High CROSSES OVER resValue AND Close > resValue THEN isBreakout = 1 ENDIF ENDIF IF isBreakout = 1 THEN buySignal = 1 // Disable line after breakout lineActive = 0 // Draw visual signal DRAWARROWUP(BarIndex, Low - AverageTrueRange[14](Close)) COLOURED(0, 155, 0) ENDIF // Decrease candle counter extensionCount = extensionCount - 1 IF extensionCount = 0 THEN lineActive = 0 ENDIF ENDIF RETURN

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  //------------------------------------------ // PRC_EL Bullish Breakout // version = 0 // 02.12.2025 // Iván González @ www.prorealcode.com // Sharing ProRealTime knowledge //------------------------------------------ // --- Parameters --- //------------------------------------------ Smooth = 3 Mini = 4 Maxi = 19 Prolong = 10 MaxHighInclination = 500 EntryStrategy = 1 //------------------------------------------ // --- State Variables --- //------------------------------------------ ONCE currentSlope = 0 ONCE lineActive = 0 ONCE extensionCount = 0 // Initialize with Close to avoid visual jumps if used prematurely ONCE lastValidLineVal = Close // --------------------------------------------------------------------- // 1. PIVOT DETECTION // --------------------------------------------------------------------- isPivot = 0 pivotBar = 0 pivotPrice = 0   // Detection logic based on 'Smooth' parameter IF Smooth = 1 THEN IF High[1] >= High[2] AND High[1] > High THEN isPivot = 1 pivotBar = BarIndex[1] pivotPrice = High[1] ENDIF ELSIF Smooth = 2 THEN IF High[2] >= High[3] AND High[2] >= High[4] AND High[2] > High[1] AND High[2] > High THEN isPivot = 1 pivotBar = BarIndex[2] pivotPrice = High[2] ENDIF ELSIF Smooth = 3 THEN IF High[3] >= High[4] AND High[3] >= High[5] AND High[3] >= High[6] AND High[3] > High[2] AND High[3] > High[1] AND High[3] > High THEN isPivot = 1 pivotBar = BarIndex[3] pivotPrice = High[3] ENDIF ENDIF   // Manage the simulated pivot array (FIFO) IF isPivot = 1 THEN H5 = H4 BarH5 = BarH4 H4 = H3 BarH4 = BarH3 H3 = H2 BarH3 = BarH2 H2 = H1 BarH2 = BarH1 H1 = pivotPrice BarH1 = pivotBar      // When a new pivot is found, reset active search to re-evaluate lineActive = 0 ENDIF   // --------------------------------------------------------------------- // 2. LINE CALCULATION AND VALIDATION // --------------------------------------------------------------------- isValidLine = 0 chosenH = 0 chosenBarH = 0 finalSlope = 0   // Only process if there is a new pivot H1 and an existing historical H2 IF isPivot = 1 AND H2 > 0 THEN      // --- Attempt 1: Connect H1 with H2 --- distH2 = BarH1 - BarH2      IF distH2 >= Mini AND distH2 <= Maxi AND H2 >= H1 THEN          tempSlope = (H1 - H2) / distH2 isClean = 1          // Cleanliness validation (no intermediate candle crosses the line) FOR i = 1 TO (distH2 - 1) DO // Calculate theoretical line price in the past theoreticalPrice = H2 + (tempSlope * i) // Index of the candle to check (from H2 moving forward) checkIndexOffset = (BarIndex - BarH2) - i              IF High[checkIndexOffset] > theoreticalPrice THEN isClean = 0 BREAK ENDIF NEXT          // Slope validation (x100000 to normalize FX/Indices scale) slopeFactor = (tempSlope * 100000) / Close validSlope = 0 IF slopeFactor <= MaxHighInclination THEN validSlope = 1 ENDIF          IF isClean = 1 AND validSlope = 1 THEN isValidLine = 1 chosenH = H2 chosenBarH = BarH2 finalSlope = tempSlope ENDIF ENDIF      // --- Attempt 2: Connect H1 with H3 (if H2 failed) --- IF isValidLine = 0 AND H3 > 0 THEN distH3 = BarH1 - BarH3 IF distH3 >= Mini AND distH3 <= Maxi AND H3 >= H1 THEN tempSlope = (H1 - H3) / distH3 isClean = 1              FOR i = 1 TO (distH3 - 1) DO theoreticalPrice = H3 + (tempSlope * i) checkIndexOffset = (BarIndex - BarH3) - i                  IF High[checkIndexOffset] > theoreticalPrice THEN isClean = 0 BREAK ENDIF NEXT              slopeFactor = (tempSlope * 100000) / Close validSlope = 0 IF slopeFactor <= MaxHighInclination THEN validSlope = 1 ENDIF              IF isClean = 1 AND validSlope = 1 THEN isValidLine = 1 chosenH = H3 chosenBarH = BarH3 finalSlope = tempSlope ENDIF ENDIF ENDIF   // -------------------------------------------------------- // START PROJECTION // -------------------------------------------------------- IF isValidLine = 1 THEN currentSlope = finalSlope lineActive = 1 extensionCount = Prolong          // 1. Draw Solid Line (History) DRAWSEGMENT(chosenBarH, chosenH, BarH1, H1) COLOURED(0,0,0) STYLE(line, 2)          // 2. Fill the "Lag" gap from Smooth parameter currentDist = BarIndex - BarH1 currentResVal = H1 + (currentSlope * currentDist)          // Draw the first dotted segment from Pivot H1 to RIGHT NOW DRAWSEGMENT(BarH1, H1, BarIndex, currentResVal) COLOURED(0, 200, 0) STYLE(dottedline, 2)          // 3. Initialize the value for the NEXT candle lastValidLineVal = currentResVal ENDIF   ENDIF   // --------------------------------------------------------------------- // 3. CONTINUOUS PROJECTION DRAWING AND SIGNALS // --------------------------------------------------------------------- buySignal = 0 resValue = 0   // Only enter here if line is active AND it is NOT the candle where we just detected the pivot IF lineActive = 1 AND extensionCount > 0 AND isPivot = 0 THEN      // Step-by-step projection (Previous candle -> Current candle) resValue = lastValidLineVal + currentSlope      // Draw continuous projection DRAWSEGMENT(BarIndex[1], lastValidLineVal, BarIndex, resValue) COLOURED(0, 200, 0) STYLE(dottedline, 2)      // Update for the future lastValidLineVal = resValue      // Breakout Entry Logic isBreakout = 0 IF EntryStrategy = 1 THEN // Close crosses over IF Close CROSSES OVER resValue THEN isBreakout = 1 ENDIF ELSIF EntryStrategy = 2 THEN // High crosses over and Close is higher IF High CROSSES OVER resValue AND Close > resValue THEN isBreakout = 1 ENDIF ENDIF      IF isBreakout = 1 THEN buySignal = 1 // Disable line after breakout lineActive = 0          // Draw visual signal DRAWARROWUP(BarIndex, Low - AverageTrueRange[14](Close)) COLOURED(0, 155, 0) ENDIF      // Decrease candle counter extensionCount = extensionCount - 1      IF extensionCount = 0 THEN lineActive = 0 ENDIF      ENDIF   RETURN

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  robertogozzi

  

  Iván

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  12/03/2025 at 1:53 PM #254210
  frilyas

  Hello, Ivan,
  I really want to thank you, you are really nice.
  Please accept the gratitude of an old man who has just arrived from the world of Nanotrader and is embarking on the ProRealTime journey, but who is not very good at coding and programming, especially with ProBuilder.
  I used a lot of tools available on NanoTrader that I would like to find on ProRealTime.
  Thank you again.
  Kind regards,

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  Iván

  

  frilyas

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  12/03/2025 at 1:55 PM #254212
  frilyas

  The same goes for robertogozzi; thank you too.

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  robertogozzi

  

  frilyas

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