takeshi GPT

//version=5
indicator("猛の掟・初動スクリーナーGPT", overlay = true, timeframe = "", timeframe_gaps = true)

// ======================================================
// ■ 1. パラメータ設定
// ======================================================
// EMA長
emaFastLen = input.int(5, "短期EMA (5)", minval = 1)
emaMidLen = input.int(13, "中期EMA (13)", minval = 1)
emaSlowLen = input.int(26, "長期EMA (26)", minval = 1)

// 出来高
volMaLen = input.int(5, "出来高平均期間", minval = 1)
volMultInitial = input.float(1.3, "出来高 初動ライン (×)", minval = 1.0, step = 0.1)
volMultStrong = input.float(1.5, "出来高 本物ライン (×)", minval = 1.0, step = 0.1)

// 押し目・レジスタンス
pullbackLookback = input.int(20, "直近高値の探索期間", minval = 5)
pullbackMinPct = input.float(5.0, "押し目下限 (%)", minval = 0.0, step = 0.1)
pullbackMaxPct = input.float(15.0, "押し目上限 (%)", minval = 0.0, step = 0.1)

// ピンバー判定パラメータ
pinbarWickRatio = input.float(2.0, "ピンバー下ヒゲ/実体 比率", minval = 1.0, step = 0.5)
pinbarMaxUpperPct = input.float(25.0, "ピンバー上ヒゲ比率上限 (%)", minval = 0.0, step = 1.0)

// 大陽線判定
bigBodyPct = input.float(2.0, "大陽線の最低値幅 (%)", minval = 0.1, step = 0.1)

// ======================================================
// ■ 2. 基本テクニカル計算
// ======================================================
emaFast = ta.ema(close, emaFastLen)
emaMid = ta.ema(close, emaMidLen)
emaSlow = ta.ema(close, emaSlowLen)

// MACD
[macdLine, signalLine, histLine] = ta.macd(close, 12, 26, 9)

// 出来高
volMa = ta.sma(volume, volMaLen)

// 直近高値（押し目判定用）
recentHigh = ta.highest(high, pullbackLookback)
drawdownPct = (recentHigh > 0) ? (recentHigh - close) / recentHigh * 100.0 : na

// ======================================================
// ■ 3. A：トレンド（初動）条件
// ======================================================
// 1. 5EMA↑ 13EMA↑ 26EMA↑
emaUpFast = emaFast > emaFast[1]
emaUpMid = emaMid > emaMid[1]
emaUpSlow = emaSlow > emaSlow[1]
condTrendUp = emaUpFast and emaUpMid and emaUpSlow

// 2. 黄金並び 5EMA > 13EMA > 26EMA
condGolden = emaFast > emaMid and emaMid > emaSlow

// 3. ローソク足が 26EMA 上に2日定着
condAboveSlow2 = close > emaSlow and close[1] > emaSlow[1]

// ======================================================
// ■ 4. B：モメンタム（MACD）条件
// ======================================================
// ヒストグラム縮小＋上向き
histShrinkingUp = (math.abs(histLine) < math.abs(histLine[1])) and (histLine > histLine[1])

// ゼロライン直下〜直上での上向き
nearZeroRange = 0.5 // ゼロライン±0.5
macdNearZero = math.abs(macdLine) <= nearZeroRange

// MACDが上向き
macdTurningUp = macdLine > macdLine[1]

// MACDゼロライン上でゴールデンクロス
macdZeroCrossUp = macdLine > signalLine and macdLine[1] <= signalLine[1] and macdLine > 0

// B条件：すべて
condMACD = histShrinkingUp and macdNearZero and macdTurningUp and macdZeroCrossUp

// ======================================================
// ■ 5. C：需給（出来高）条件
// ======================================================
condVolInitial = volume > volMa * volMultInitial // 1.3倍〜 初動点灯
condVolStrong = volume > volMa * volMultStrong // 1.5倍〜 本物初動
condVolume = condVolInitial // 「8掟」では1.3倍以上で合格

// ======================================================
// ■ 6. D：ローソク足パターン
// ======================================================
body = math.abs(close - open)
upperWick = high - math.max(close, open)
lowerWick = math.min(close, open) - low
rangeAll = high - low

// 安全対策：0除算回避
rangeAllSafe = rangeAll == 0.0 ? 0.0000001 : rangeAll
bodyPct = body / close * 100.0

// ● 長い下ヒゲ（ピンバー）
lowerToBodyRatio = (body > 0) ? lowerWick / body : 0.0
upperPct = upperWick / rangeAllSafe * 100.0
isBullPinbar = lowerToBodyRatio >= pinbarWickRatio and upperPct <= pinbarMaxUpperPct and close > open

// ● 陽線包み足（bullish engulfing）
prevBearish = close[1] < open[1]
isEngulfingBull = close > open and prevBearish and close >= open[1] and open <= close[1]

// ● 5EMA・13EMAを貫く大陽線
crossFast = open < emaFast and close > emaFast
crossMid = open < emaMid and close > emaMid
isBigBody = bodyPct >= bigBodyPct
isBigBull = close > open and (crossFast or crossMid) and isBigBody

// D条件：どれか1つでOK
condCandle = isBullPinbar or isEngulfingBull or isBigBull

// ======================================================
// ■ 7. E：価格帯（押し目位置 & レジスタンスブレイク）
// ======================================================
// 7. 押し目 -5〜15%
condPullback = drawdownPct >= pullbackMinPct and drawdownPct <= pullbackMaxPct

// 8. レジスタンス突破 → 押し目 → 再上昇
// 直近 pullbackLookback 本の高値をレジスタンスとみなす（現在足除く）
resistance = ta.highest(close[1], pullbackLookback)

// レジスタンスブレイクが起きたバーからの経過本数
brokeAbove = ta.barssince(close > resistance)

// ブレイク後に一度レジ上まで戻したか
pulledBack = brokeAbove != na ? ta.lowest(low, brokeAbove + 1) < resistance : false

// 現在は再上昇方向か
reRising = close > close[1]

condBreakPull = (brokeAbove != na) and (brokeAbove <= pullbackLookback) and pulledBack and reRising

// ======================================================
// ■ 8. 最終 8条件 & 三点シグナル
// ======================================================
// 8つの掟
condA = condTrendUp and condGolden and condAboveSlow2
condB = condMACD
condC = condVolume
condD = condCandle
condE = condPullback and condBreakPull

all_conditions = condA and condB and condC and condD and condE

// 🟩 最終三点シグナル
// 1. 長い下ヒゲ 2. MACDゼロライン上GC 3. 出来高1.5倍以上
threePoint = isBullPinbar and macdZeroCrossUp and condVolStrong

// 「買い確定」＝ 8条件すべて ＋ 三点シグナル
buy_confirmed = all_conditions and threePoint

// ======================================================
// ■ 9. チャート表示 & スクリーナー用出力
// ======================================================
// EMA表示
plot(emaFast, color = color.orange, title = "EMA 5")
plot(emaMid, color = color.new(color.blue, 10), title = "EMA 13")
plot(emaSlow, color = color.new(color.green, 20), title = "EMA 26")

// 初動シグナル
plotshape(
all_conditions and not buy_confirmed,
title = "初動シグナル（掟8条件クリア）",
style = shape.labelup,
color = color.new(color.yellow, 0),
text = "初動",
location = location.belowbar,
size = size.small)

// 三点フルシグナル（買い確定）
plotshape(
buy_confirmed,
title = "三点フルシグナル（買い確定）",
style = shape.labelup,
color = color.new(color.lime, 0),
text = "買い",
location = location.belowbar,
size = size.large)

// スクリーナー用 series 出力（非表示）
plot(all_conditions ? 1 : 0, title = "all_conditions (8掟クリア)", display = display.none)
plot(buy_confirmed ? 1 : 0, title = "buy_confirmed (三点＋8掟)", display = display.none)