20MA_Touch_LongCandle

15小时前

//version=5
indicator("MA20 Touch + Big Bull Candle (Daily)", overlay=true)

// --- Inputs
maLen = input.int(20, "MA Length", minval=1)
avgLen = input.int(20, "Avg Body Lookback", minval=5)
bigMult = input.float(2.0, "Big Candle Multiplier", step=0.1)
touchMode = input.string("Touch (low <= MA)", "MA Touch Mode", options=["Touch (low <= MA)", "Near (abs(close-MA)/MA)"])
nearPct = input.float(0.3, "Near % (if Near mode)", step=0.1) // 0.3% default

// --- MA
ma20 = ta.sma(close, maLen)
plot(ma20, "MA20", linewidth=2)

// --- Candle metrics
body = math.abs(close - open)
avgBody = ta.sma(body, avgLen)

// --- Conditions
isBull = close > open
isBig = body >= avgBody * bigMult

touchCond = switch touchMode
"Touch (low <= MA)" => low <= ma20 and high >= ma20 // '찍었다' 느낌(통과 포함)
=> math.abs(close - ma20) / ma20 * 100 <= nearPct

signal = isBull and isBig and touchCond

// --- Plot
plotshape(signal, title="Signal", style=shape.labelup, text="MA20\nBIG", location=location.belowbar, size=size.tiny)

// --- Alert
alertcondition(signal, title="MA20 Touch + Big Bull", message="MA20 Touch + Big Bull Candle detected on {{ticker}} (Daily)")

15小时前

版本注释

Searching for the 20MA long Candle