KOMPOZİT RSI + NORMAL RSI

//@version=5

indicator('COMPOSITE RSI + NORMAL RSI', overlay=false)

// User inputs

rsi_len = input.int(14, 'RSI Period', minval=1)

rsi_source = input(close, 'RSI Source')

// RSI seviyeleri için input

rsi_overbought = input.int(70, 'RSI Overbought Level', minval=1, maxval=100)

rsi_oversold = input.int(30, 'RSI Oversold Level', minval=1, maxval=100)

// Show/hide RSI lines

show_composite_rsi = input.bool(true, "Show Composite RSI", group="RSI Lines")

show_normal_rsi = input.bool(true, "Show Normal RSI", group="RSI Lines")

// Composite RSI hesaplama

// Get the daily close of the symbol and the XU100 index

current_close = request.security(syminfo.tickerid, 'D', rsi_source, lookahead=barmerge.lookahead_on)

xu100 = request.security('BIST:XU100', 'D', close, lookahead=barmerge.lookahead_on)

// Calculate the ratio (symbol close / XU100 close)

ratio = current_close / xu100

// Calculate Composite RSI of the ratio

composite_rsi = ta.rsi(ratio, rsi_len)

// Calculate Normal RSI

normal_rsi = ta.rsi(rsi_source, rsi_len)

// RSI sinyal koşulları - Composite RSI

composite_oversold = composite_rsi < rsi_oversold

composite_overbought = composite_rsi > rsi_overbought

composite_mid = composite_rsi >= 50

// RSI sinyal koşulları - Normal RSI

normal_oversold = normal_rsi < rsi_oversold

normal_overbought = normal_rsi > rsi_overbought

normal_mid = normal_rsi >= 50

// *** COMPOSITE RSI ALARM KONTROLLERİ ***

composite_cross_above_oversold = ta.crossover(composite_rsi, rsi_oversold)

alertcondition(composite_cross_above_oversold, "Composite RSI Oversold Üzerine Çıktı", "Composite RSI oversold seviyesi üzerine çıktı")

composite_cross_above_overbought = ta.crossover(composite_rsi, rsi_overbought)

alertcondition(composite_cross_above_overbought, "Composite RSI Overbought Üzerinde", "Composite RSI overbought seviyesini aştı")

composite_cross_below_oversold = ta.crossunder(composite_rsi, rsi_oversold)

alertcondition(composite_cross_below_oversold, "Composite RSI Oversold Altına Düştü", "Composite RSI oversold seviyesi altına düştü")

composite_cross_below_overbought = ta.crossunder(composite_rsi, rsi_overbought)

alertcondition(composite_cross_below_overbought, "Composite RSI Overbought Altına Düştü", "Composite RSI overbought seviyesi altına düştü")

composite_cross_above_50 = ta.crossover(composite_rsi, 50)

alertcondition(composite_cross_above_50, "Composite RSI 50 Üzerine Çıktı", "Composite RSI 50 seviyesi üzerine çıktı")

composite_cross_below_50 = ta.crossunder(composite_rsi, 50)

alertcondition(composite_cross_below_50, "Composite RSI 50 Altına Düştü", "Composite RSI 50 seviyesi altına düştü")

// *** NORMAL RSI ALARM KONTROLLERİ ***

normal_cross_above_oversold = ta.crossover(normal_rsi, rsi_oversold)

alertcondition(normal_cross_above_oversold, "Normal RSI Oversold Üzerine Çıktı", "Normal RSI oversold seviyesi üzerine çıktı")

normal_cross_above_overbought = ta.crossover(normal_rsi, rsi_overbought)

alertcondition(normal_cross_above_overbought, "Normal RSI Overbought Üzerinde", "Normal RSI overbought seviyesini aştı")

normal_cross_below_oversold = ta.crossunder(normal_rsi, rsi_oversold)

alertcondition(normal_cross_below_oversold, "Normal RSI Oversold Altına Düştü", "Normal RSI oversold seviyesi altına düştü")

normal_cross_below_overbought = ta.crossunder(normal_rsi, rsi_overbought)

alertcondition(normal_cross_below_overbought, "Normal RSI Overbought Altına Düştü", "Normal RSI overbought seviyesi altına düştü")

normal_cross_above_50 = ta.crossover(normal_rsi, 50)

alertcondition(normal_cross_above_50, "Normal RSI 50 Üzerine Çıktı", "Normal RSI 50 seviyesi üzerine çıktı")

normal_cross_below_50 = ta.crossunder(normal_rsi, 50)

alertcondition(normal_cross_below_50, "Normal RSI 50 Altına Düştü", "Normal RSI 50 seviyesi altına düştü")

// *** RSI GÖRSELLEŞTİRME ***

// Composite RSI çizgisi

plot(show_composite_rsi ? composite_rsi : na, "Composite RSI", color=color.new(color.blue, 0), linewidth=2)

// Normal RSI çizgisi

plot(show_normal_rsi ? normal_rsi : na, "Normal RSI", color=color.new(color.black, 0), linewidth=2)

// RSI seviyelerini çiz

hline(rsi_overbought, "Overbought", color=color.new(color.red, 30), linestyle=hline.style_dashed,linewidth=2)

hline(rsi_oversold, "Oversold", color=color.new(color.green, 30), linestyle=hline.style_dashed,linewidth=2)

hline(50, "Mid Line", color=color.new(color.gray, 30), linestyle=hline.style_dotted,linewidth=2)

// RSI seviye etiketleri için label'lar oluştur

var label overbought_label = label.new(

     x=na, y=na,

     text="Overbought (" + str.tostring(rsi_overbought) + ")",

     xloc=xloc.bar_index,

     yloc=yloc.price,

     style=label.style_label_center,

     color=color.new(color.red, 70),

     textcolor=color.white,

     size=size.small)

var label oversold_label = label.new(

     x=na, y=na,

     text="Oversold (" + str.tostring(rsi_oversold) + ")",

     xloc=xloc.bar_index,

     yloc=yloc.price,

     style=label.style_label_center,

     color=color.new(color.green, 70),

     textcolor=color.white,

     size=size.small)

var label mid_label = label.new(

     x=na, y=na,

     text="50",

     xloc=xloc.bar_index,

     yloc=yloc.price,

     style=label.style_label_center,

     color=color.new(color.gray, 70),

     textcolor=color.white,

     size=size.small)

// Seviye label'larını güncelle

if barstate.islast

    // Overbought label

    label.set_xy(overbought_label, bar_index, rsi_overbought)

    // Oversold label

    label.set_xy(oversold_label, bar_index, rsi_oversold)

    // 50 label

    label.set_xy(mid_label, bar_index, 50)

// RSI değerlerini gösteren label'lar

var label composite_rsi_label = label.new(

     x=na, y=na, 

     text="", 

     xloc=xloc.bar_index, 

     yloc=yloc.price, 

     style=label.style_label_left, 

     color=color.new(color.blue, 60), 

     textcolor=color.white, 

     size=size.small)

var label normal_rsi_label = label.new(

     x=na, y=na, 

     text="", 

     xloc=xloc.bar_index, 

     yloc=yloc.price, 

     style=label.style_label_left, 

     color=color.new(color.black, 60), 

     textcolor=color.white, 

     size=size.small)

// Update RSI label'ları on each bar

if barstate.islast

    // Composite RSI label

    if show_composite_rsi

        label.set_xy(composite_rsi_label, bar_index, composite_rsi)

        composite_status = ""

        if composite_overbought

            composite_status := " - AŞIRI ALIM"

        else if composite_oversold

            composite_status := " - AŞIRI SATIM"

        else if composite_mid

            composite_status := " - YÜKSELİŞ"

        else

            composite_status := " - DÜŞÜŞ"

        label.set_text(composite_rsi_label, 'Comp RSI: ' + str.tostring(composite_rsi, "#.##") + composite_status)

    else

        label.delete(composite_rsi_label)

    // Normal RSI label

    if show_normal_rsi

        label.set_xy(normal_rsi_label, bar_index, normal_rsi)

        normal_status = ""

        if normal_overbought

            normal_status := " - AŞIRI ALIM"

        else if normal_oversold

            normal_status := " - AŞIRI SATIM"

        else if normal_mid

            normal_status := " - YÜKSELİŞ"

        else

            normal_status := " - DÜŞÜŞ"

        label.set_text(normal_rsi_label, 'Normal RSI: ' + str.tostring(normal_rsi, "#.##") + normal_status)

    else

        label.delete(normal_rsi_label)

// Fark hesaplama (Composite - Normal)

rsi_diff = composite_rsi - normal_rsi

var label diff_label = label.new(

     x=na, y=na, 

     text="", 

     xloc=xloc.bar_index, 

     yloc=yloc.price, 

     style=label.style_label_left, 

     color=color.new(color.purple, 60), 

     textcolor=color.white, 

     size=size.small)

if barstate.islast and show_composite_rsi and show_normal_rsi

    // math.min fonksiyonunu kullan

    min_rsi_value = math.min(composite_rsi, normal_rsi)

    label.set_xy(diff_label, bar_index, min_rsi_value - 5)

    diff_text = "Fark: " + str.tostring(rsi_diff, "#.##")

    if rsi_diff > 0

        diff_text := diff_text + " (Comp > Normal)"

    else if rsi_diff < 0

        diff_text := diff_text + " (Normal > Comp)"

    else

        diff_text := diff_text + " (Eşit)"

    label.set_text(diff_label, diff_text)

else

    label.delete(diff_label)

// Oversold ve overbought bölgelerini vurgula

bgcolor(composite_oversold and show_composite_rsi ? color.new(color.green, 80) :        normal_oversold and show_normal_rsi ? color.new(color.green, 50) : na)

bgcolor(composite_overbought and show_composite_rsi ? color.new(color.red, 80) :         normal_overbought and show_normal_rsi ? color.new(color.red, 50) : na)