Untitled

//@version=5
indicator("EDW EI Alarm HB 010",overlay=true)


parite_1_group = "Hisse"
onay_1 = input(title="Çalıştır", defval=false, group=parite_1_group)
false_ = (false)
symbol_1 = input.symbol(title="Hisse", defval="", group=parite_1_group)

// EMA ve DEMA uzunlukları
emaLength = input.int(10, title="EMA Uzunluğu", group=parite_1_group)
demaLength = input.int(100, title="DEMA Uzunluğu", group=parite_1_group)
onay_1z = input(title="ÇalıştırStartStop", defval=false, group=parite_1_group)
// 1. Sinyal seti için EMA-DEMA hesaplamaları
emaValue_1 = ta.ema(request.security(symbol_1, "", close), emaLength)
demaValue_1 = ta.ema(request.security(symbol_1, "", close), demaLength) * 2 - ta.ema(ta.ema(request.security(symbol_1, "", close), demaLength), demaLength)

// EMA-DEMA kesişim sinyalleri
sinyalup_1 = ta.crossover(emaValue_1, demaValue_1)
sinyaldown_1 = ta.crossunder(emaValue_1, demaValue_1)
// alert 
sinyal_1 = (sinyalup_1 or sinyaldown_1) and onay_1
mesaj_girdi_1 = input.string(title="START STOP", defval="START STOP", group=parite_1_group)
if sinyal_1
    alert(message=mesaj_girdi_1 + str.tostring(symbol_1), freq=alert.freq_once_per_bar)
plotshape(sinyal_1, title="Sinyal 1", location=location.belowbar, color=color.green, style=shape.labelup, text="AL", textcolor=color.white)