Byakko_Telepathy_Logic2

//version=6
indicator("白虎② (Gold M1 Long)", overlay=true, max_labels_count=500)

//====================
// Inputs
//====================
osLevel = input.float(30.0, "Oversold level (<=)", step=0.1)
waitBars = input.int(7, "Entry window after oversold (bars)", minval=1)
coolBars = input.int(10, "Cooldown bars (連発防止)", minval=1)

useMA7Filter = input.bool(true, "7MA filter (flat/up only)")
showTriangle = input.bool(true, "Show ▲")

//====================
// Indicators
//====================
// RSI
rsi7 = ta.rsi(close, 7)
rsi9 = ta.rsi(close, 9)

// MFI
mfi7 = ta.mfi(hlc3, 7)
mfi9 = ta.mfi(hlc3, 9)

// Stoch① (7,3,3)
k1_raw = ta.stoch(high, low, close, 7)
k1 = ta.sma(k1_raw, 3)

// Stoch② (9,6,3)
k2_raw = ta.stoch(high, low, close, 9)
k2 = ta.sma(k2_raw, 3)
d2 = ta.sma(k2, 6)

// MA7 filter
ma7 = ta.sma(close, 7)
ma7Ok = not useMA7Filter or (ma7 >= ma7[1])

//====================
// ① 6個中「4個以上」が30以下
//====================
countOS =
(rsi7 <= osLevel ? 1 : 0) +
(rsi9 <= osLevel ? 1 : 0) +
(mfi7 <= osLevel ? 1 : 0) +
(mfi9 <= osLevel ? 1 : 0) +
(k1 <= osLevel ? 1 : 0) +
(k2 <= osLevel ? 1 : 0)

oversoldNow = countOS >= 4

//====================
// State
//====================
var bool armed = false
var int armedBar = na

var int lastSignalBar = na
canFire = na(lastSignalBar) or (bar_index - lastSignalBar > coolBars)

// oversold 検出
if barstate.isconfirmed and oversoldNow and not armed
armed := true
armedBar := bar_index

// 期限切れ（7分）
if armed and not na(armedBar) and (bar_index - armedBar > waitBars)
armed := false
armedBar := na

//====================
// ② Entry（確定足・shift=1）
//====================
entry = barstate.isconfirmed and armed and (d2 < k2) and ma7Ok and canFire

if entry
lastSignalBar := bar_index
armed := false
armedBar := na

//====================
// Plot: ピンク▲（ローソク下）
//====================
plotshape(
showTriangle and entry,
title="Logic② BUY ▲",
style=shape.triangleup,
location=location.belowbar,
color=color.fuchsia,
size=size.small
)

//====================
// Alert
//====================
alertcondition(
entry,
title="Logic② BUY ▲",
message="Logic② BUY ▲\n🐯 白虎②\n{{ticker}} {{interval}}\n6個中4個<=30 → 7分以内に D<K（確定足） + MA7 平行/上向き"
)