Buon pomeriggio, chiedo la traduzione del seguente indicatore.

Grazie

//@version=6
indicator(“Blackflag FTS”, overlay = true)

// inputs
trailType = input.string(“modified”, title = “Trailtype”, options = [“modified”, “unmodified”])
ATRPeriod = input.int(28, title = “ATR Period”)
ATRFactor = input.int(12, title = “ATR Factor”)
show_fib_entries = input.bool(true, title = “Show Fib Entries?”)

norm_o = request.security(syminfo.tickerid, timeframe.period, open)
norm_h = request.security(syminfo.tickerid, timeframe.period, high)
norm_l = request.security(syminfo.tickerid, timeframe.period, low)
norm_c = request.security(syminfo.tickerid, timeframe.period, close)

//////// FUNCTIONS //////////////
Wild_ma(_src, _malength) =>
var _wild = 0.0
_wild := na(_wild[1]) ? _src : _wild[1] + (_src – _wild[1]) / _malength

/////////// TRUE RANGE CALCULATIONS /////////////////
HiLo = math.min(norm_h – norm_l, 1.5 * ta.sma((norm_h – norm_l), ATRPeriod))

HRef = norm_l <= norm_h[1] ?
norm_h – norm_c[1] :
(norm_h – norm_c[1]) – 0.5 * (norm_l – norm_h[1])

LRef = norm_h >= norm_l[1] ?
norm_c[1] – norm_l :
(norm_c[1] – norm_l) – 0.5 * (norm_l[1] – norm_h)

trueRange =
trailType == “modified” ? math.max(HiLo, HRef, LRef) :
math.max(norm_h – norm_l, math.abs(norm_h – norm_c[1]), math.abs(norm_l – norm_c[1]))

/////////// TRADE LOGIC ////////////////////////
loss = ATRFactor * Wild_ma(trueRange, ATRPeriod)

Up = norm_c – loss
Dn = norm_c + loss

var TrendUp = Up
var TrendDown = Dn
var Trend = 1 // Initialize Trend as long (1)

TrendUp := norm_c[1] > TrendUp[1] ? math.max(Up, TrendUp[1]) : Up
TrendDown := norm_c[1] < TrendDown[1] ? math.min(Dn, TrendDown[1]) : Dn

Trend := norm_c > TrendDown[1] ? 1 : norm_c < TrendUp[1] ? -1 : Trend[1]
trail = Trend == 1 ? TrendUp : TrendDown

ex = 0.0
ex :=
ta.crossover(Trend[1], 0) ? norm_h :
ta.crossunder(Trend[1], 0) ? norm_l :
Trend == 1 ? math.max(ex[1], norm_h) :
Trend == -1 ? math.min(ex[1], norm_l) : ex[1]

////// FIBONACCI LEVELS ///////////
state = Trend == 1 ? “long” : “short”

fib1Level = 61.8
fib2Level = 78.6
fib3Level = 88.6

f1 = ex + (trail – ex) * fib1Level / 100
f2 = ex + (trail – ex) * fib2Level / 100
f3 = ex + (trail – ex) * fib3Level / 100
l100 = trail + 0

Fib1 = plot(f1, title = “Fib 1”, style = plot.style_line, color = color.black)
Fib2 = plot(f2, title = “Fib 2”, style = plot.style_line, color = color.black)
Fib3 = plot(f3, title = “Fib 3”, style = plot.style_line, color = color.black)
L100 = plot(l100, title = “l100”, style = plot.style_line, color = color.black)

fill(Fib1, Fib2, color = state == “long” ? color.green : state == “short” ? color.red : na)
fill(Fib2, Fib3, color = state == “long” ? color.new(color.green, 70) : state == “short” ? color.new(color.red, 70) : na)
fill(Fib3, L100, color = state == “long” ? color.new(color.green, 60) : state == “short” ? color.new(color.red, 60) : na)

l1 = state[1] == “long” and ta.crossunder(norm_c, f1[1])
l2 = state[1] == “long” and ta.crossunder(norm_c, f2[1])
l3 = state[1] == “long” and ta.crossunder(norm_c, f3[1])
s1 = state[1] == “short” and ta.crossover(norm_c, f1[1])
s2 = state[1] == “short” and ta.crossover(norm_c, f2[1])
s3 = state[1] == “short” and ta.crossover(norm_c, f3[1])

atr = ta.sma(trueRange, 14)

/////////// FIB PLOTS /////////////////
plotshape(show_fib_entries and l1 ? low – atr : na, title = “LS1”, style = shape.triangleup, location = location.belowbar, color = color.yellow, size = size.tiny)
plotshape(show_fib_entries and l2 ? low – 1.5 * atr : na, title = “LS2”, style = shape.triangleup, location = location.belowbar, color = color.yellow, size = size.tiny)
plotshape(show_fib_entries and l3 ? low – 2 * atr : na, title = “LS3”, style = shape.triangleup, location = location.belowbar, color = color.yellow, size = size.tiny)
plotshape(show_fib_entries and s1 ? high + atr : na, title = “SS1”, style = shape.triangledown, location = location.abovebar, color = color.purple, size = size.tiny)
plotshape(show_fib_entries and s3 ? high + 2 * atr : na, title = “SS3″, style = shape.triangledown, location = location.abovebar, color = color.purple, size = size.tiny)

/////////// ADDING BUY and SELL INDICATORS ////////////

// Conditions for Trend Change (Green -> Red or Red -> Green)
trendChangeToRed = Trend == -1 and Trend[1] == 1 // Green to Red
trendChangeToGreen = Trend == 1 and Trend[1] == -1 // Red to Green

// Plot only the color changes without text
plotshape(trendChangeToRed, title=”Trend Change to Red”, style=shape.triangledown, location=location.abovebar, color=color.red, size=size.small)
plotshape(trendChangeToGreen, title=”Trend Change to Green”, style=shape.triangleup, location=location.belowbar, color=color.green, size=size.small)

// Adding Alerts for Trend Change
alertcondition(trendChangeToRed, title=”Trend Change to Red”, message=”Trend changed from Green to Red.”)
alertcondition(trendChangeToGreen, title=”Trend Change to Green”, message=”Trend changed from Red to Green.”)