Maîtrisez la crypto
avec des stratégies inoubliables

//@version=6
indicator("ELV SCALPING", overlay=true, max_labels_count=500)

// === INPUTS ===
emaFastLen = input.int(50, "EMA Fast (50)")
emaSlowLen = input.int(100, "EMA Slow (100)")
smoothK = input.int(5, "Stoch RSI K (5)")
smoothD = input.int(3, "Stoch RSI D (3)")
rsiLen = input.int(14, "RSI Length (14)")
stochLen = input.int(14, "Stoch Length (14)")
overbought = input.int(80, "Overbought (80)")
oversold = input.int(20, "Oversold (20)")

// Timeframes
tf_fast = "5"
tf_mid = "15"
tf_high = "30"

// === FUNCTIONS ===
f_ema_tf(tf, len) =>
    request.security(syminfo.tickerid, tf, ta.ema(close, len), barmerge.gaps_off, barmerge.lookahead_off)

f_stochrsi_tf(tf) =>
    rsi_tf = request.security(syminfo.tickerid, tf, ta.rsi(close, rsiLen), barmerge.gaps_off, barmerge.lookahead_off)
    stoch = ta.stoch(rsi_tf, rsi_tf, rsi_tf, stochLen)
    k = ta.sma(stoch, smoothK)
    d = ta.sma(k, smoothD)
    [k, d]

// === EMA CALC ===
ema50_m5 = f_ema_tf(tf_fast, emaFastLen)
ema100_m5 = f_ema_tf(tf_fast, emaSlowLen)

// === STOCH RSI CALC ===
[k_m5, d_m5] = f_stochrsi_tf(tf_fast)
[k_m15, d_m15] = f_stochrsi_tf(tf_mid)
[k_m30, d_m30] = f_stochrsi_tf(tf_high)

// === EMA CONDITIONS ===
trendBull_m5 = ema50_m5 > ema100_m5
trendBear_m5 = ema50_m5 < ema100_m5

// === STOCH RSI CONDITIONS ===
bullStoch = (k_m5 > d_m5 and k_m15 > d_m15 and k_m30 > d_m30)
bearStoch = (k_m5 < d_m5 and k_m15 < d_m15 and k_m30 < d_m30)

// === GLOBAL CONDITIONS ===
longReady = trendBull_m5 and bullStoch
shortReady = trendBear_m5 and bearStoch

// === SNIPER ENTRY ===
longEntry = longReady
shortEntry = shortReady

// === VISUALS ===
plot(ema50_m5, color=color.new(color.green, 0), title="EMA 50 (M5)", linewidth=2)
plot(ema100_m5, color=color.new(color.red, 0), title="EMA 100 (M5)", linewidth=2)

bgcolor(longReady ? color.new(color.green, 85) : shortReady ? color.new(color.red, 85) : na)

plotshape(longEntry, title="SNIPER BUY", location=location.belowbar, color=color.lime, style=shape.labelup, text="SNIPER BUY")
plotshape(shortEntry, title="SNIPER SELL", location=location.abovebar, color=color.red, style=shape.labeldown, text="SNIPER SELL")

// === ALERTS ===
alertcondition(longReady, title="Ready Long", message="EMA50/100 alignés + StochRSI (M5/M15/M30) haussier — prêt pour BUY")
alertcondition(shortReady, title="Ready Short", message="EMA50/100 alignés + StochRSI (M5/M15/M30) baissier — prêt pour SELL")
alertcondition(longEntry, title="SNIPER BUY", message="SNIPER BUY confirmé — alignement multi-TF")
alertcondition(shortEntry, title="SNIPER SELL", message="SNIPER SELL confirmé — alignement multi-TF")

//@version=6
indicator("ELV MICRO", overlay=true)

// ===== INPUTS =====
emaFast = input.int(50, "EMA 50")
emaSlow = input.int(100, "EMA 100")

rsiLen = input.int(14, "RSI Length")
stochLen = input.int(14, "Stoch Length")
kLen   = input.int(5, "K Length")
dLen   = input.int(3, "D Length")

// Timeframes
tfM3 = "3"   // Contexte
tfM1 = "1"   // Entrée

// ===== FUNCTIONS =====
f_ema(tf, len) =>
    request.security(syminfo.tickerid, tf, ta.ema(close, len))

f_stochrsi(tf) =>
    rsi_tf = request.security(syminfo.tickerid, tf, ta.rsi(close, rsiLen))
    stoch = ta.stoch(rsi_tf, rsi_tf, rsi_tf, stochLen)
    k = ta.sma(stoch, kLen)
    d = ta.sma(k, dLen)
    [k, d]

// ===== EMA M3 =====
ema50 = f_ema(tfM3, emaFast)
ema100 = f_ema(tfM3, emaSlow)

trendBull = ema50 > ema100
trendBear = ema50 < ema100

// ===== STOCH RSI =====
[k_m3, d_m3] = f_stochrsi(tfM3)
[k_m1, d_m1] = f_stochrsi(tfM1)

// ===== CONDITIONS =====
stochBull = k_m3 > d_m3 and k_m1 > d_m1
stochBear = k_m3 < d_m3 and k_m1 < d_m1

// ===== SETUP READY =====
longReady  = trendBull and stochBull
shortReady = trendBear and stochBear

// ===== ENTRÉE =====
longEntry  = longReady
shortEntry = shortReady

// ===== VISUELS =====
plot(ema50, color=color.orange, title="EMA50 M3")
plot(ema100, color=color.red, title="EMA100 M3")

bgcolor(longReady ? color.new(color.green, 85) : na)
bgcolor(shortReady ? color.new(color.red, 85) : na)

plotshape(longEntry, title="BUY", text="BUY", style=shape.labelup, location=location.belowbar, color=color.lime)
plotshape(shortEntry, title="SELL", text="SELL", style=shape.labeldown, location=location.abovebar, color=color.red)

// ===== ALERTES =====
alertcondition(longEntry, title="BUY", message="Signal BUY Trend M1/M3")
alertcondition(shortEntry, title="SELL", message="Signal SELL Trend M1/M3")