
Di mana masalah dengan strategi berayun tradisional? Terdapat terlalu banyak isyarat, kualiti yang tidak sama, dan sering berlaku penembusan palsu.Setiap isyarat mempunyai penilaian kualiti 1-5 mata, hanya perdagangan isyarat berkualiti tinggi lebih dari 4 mata。
Logik terasnya mudah dan kasar: mengenal pasti Higher Low (yang lebih rendah) dan Lower High (yang lebih rendah) dan kemudian memberi nilai kepada isyarat dalam empat dimensi.Hanya perlu 4 minit untuk membuka gudang dan menyaring 80% daripada isyarat sampah。
1 mata asasPengesahan wujudnya bentuk berayun: Pengesahan pembayaran + 1 mataJumlah urus niaga melebihi 20 kitaran adalah 1.2 kali nilai purata, yang menunjukkan bahawa terdapat pengesahan dana RSI kedudukan + 1 minitRSI berada dalam julat 30-70, mengelakkan isyarat palsu untuk membeli dan menjual. Entiti K + 1 mataBentuk-bentuk yang ragu-ragu seperti bintang salib: lebih daripada 60% entiti Pergerakan + 1 mataHarga, MA20 dan MA50 bersesuaian
Hasil: 5 mata penuh isyarat kemenangan tertinggi, 4 mata lebih isyarat boleh diperdagangkan, 3 mata di bawah langsung diabaikan。
Logik stop loss sangat jelas:
Kenapa 10 pusingan?Oleh kerana sifat strategi berayun adalah untuk menangkap pembalikan jangka pendek, 10 kitaran memberi ruang rehat yang mencukupi kepada harga dan tidak membiarkan jarak berhenti terlalu besar. Ia lebih sesuai dengan struktur pasaran daripada kelipatan ATR tetap.
Strategi ini juga mengenal pasti “pergerakan yang gagal”:
Kegagalan ini sering menjadi tanda trend meningkat dan merupakan masa yang tepat untuk berdagang terbalik.。
Apabila kedua-dua K line berturut-turut menunjukkan isyarat pengesahan yang sama arah, tanda berlian ditunjukkan. Ini biasanya bermakna:
Kemenangan isyarat berturut-turut biasanya 15-20% lebih tinggi daripada isyarat tunggal。
Persekitaran terbaik:
Elakkan menggunakan adegan:
Jelaskan risiko:
Nasihat pengurusan wang: Risiko tunggal tidak melebihi 2% akaun, penangguhan perdagangan selepas kerugian berturut-turut 3 menilai semula keadaan pasaran.
/*backtest
start: 2024-09-09 00:00:00
end: 2025-09-07 08:00:00
period: 1h
basePeriod: 1h
exchanges: [{"eid":"Futures_Binance","currency":"ETH_USDT","balance":500000}]
*/
//@version=6
strategy("Higher Lows, Lower Highs & Failures with Signal Quality Scoring", overlay=true)
// --- Higher Low detection ---
shares = 1
minScore = 4 // Minimum score to take trades
lowPoint = ta.lowest(low, 3)
prevLowPoint = ta.lowest(low[3], 3)
isHigherLow = low == lowPoint and low > prevLowPoint
bullConfirm = isHigherLow and close > open
// --- Lower High detection ---
highPoint = ta.highest(high, 3)
prevHighPoint = ta.highest(high[3], 3)
isLowerHigh = high == highPoint and high < prevHighPoint
bearConfirm = isLowerHigh and close < open
// --- Failures ---
failHigherLow = isHigherLow[1] and low < low[1]
failLowerHigh = isLowerHigh[1] and high > high[1]
// --- 2-in-a-row detection ---
bullSecond = bullConfirm and bullConfirm[1]
bearSecond = bearConfirm and bearConfirm[1]
// --- SIGNAL QUALITY SCORING (1-5 scale) ---
bullScore = if bullConfirm
score = 1 // Base score
// Factor 1: Volume confirmation
avgVolume = ta.sma(volume, 20)
if volume > avgVolume * 1.2
score := score + 1
// Factor 2: RSI positioning
rsi = ta.rsi(close, 14)
if rsi < 70 and rsi > 30
score := score + 1
// Factor 3: Candle strength
bodySize = math.abs(close - open)
candleRange = high - low
bodyRatio = candleRange > 0 ? bodySize / candleRange : 0
if bodyRatio > 0.6
score := score + 1
// Factor 4: Trend alignment
ma20 = ta.sma(close, 20)
ma50 = ta.sma(close, 50)
if ma20 > ma50 and close > ma20
score := score + 1
math.max(1, math.min(5, score))
else
na
bearScore = if bearConfirm
score = 1 // Base score
// Factor 1: Volume confirmation
avgVolume = ta.sma(volume, 20)
if volume > avgVolume * 1.2
score := score + 1
// Factor 2: RSI positioning
rsi = ta.rsi(close, 14)
if rsi > 30 and rsi < 70
score := score + 1
// Factor 3: Candle strength
bodySize = math.abs(close - open)
candleRange = high - low
bodyRatio = candleRange > 0 ? bodySize / candleRange : 0
if bodyRatio > 0.6
score := score + 1
// Factor 4: Trend alignment
ma20 = ta.sma(close, 20)
ma50 = ta.sma(close, 50)
if ma20 < ma50 and close < ma20
score := score + 1
math.max(1, math.min(5, score))
else
na
// --- Plot main signals with score-based styling ---
// Bullish signals
plotshape(bullConfirm and bullScore == 1, "Bull Score 1", shape.triangleup, location.belowbar, color.gray, size=size.tiny)
plotshape(bullConfirm and bullScore == 2, "Bull Score 2", shape.triangleup, location.belowbar, color.orange, size=size.small)
plotshape(bullConfirm and bullScore == 3, "Bull Score 3", shape.triangleup, location.belowbar, color.yellow, size=size.normal)
plotshape(bullConfirm and bullScore == 4, "Bull Score 4", shape.triangleup, location.belowbar, color.lime, size=size.normal)
plotshape(bullConfirm and bullScore == 5, "Bull Score 5", shape.triangleup, location.belowbar, color.green, size=size.large)
// Bearish signals
plotshape(bearConfirm and bearScore == 1, "Bear Score 1", shape.triangledown, location.abovebar, color.gray, size=size.tiny)
plotshape(bearConfirm and bearScore == 2, "Bear Score 2", shape.triangledown, location.abovebar, color.orange, size=size.small)
plotshape(bearConfirm and bearScore == 3, "Bear Score 3", shape.triangledown, location.abovebar, color.yellow, size=size.normal)
plotshape(bearConfirm and bearScore == 4, "Bear Score 4", shape.triangledown, location.abovebar, color.lime, size=size.normal)
plotshape(bearConfirm and bearScore == 5, "Bear Score 5", shape.triangledown, location.abovebar, color.green, size=size.large)
// --- Plot failures ---
plotshape(failHigherLow, "Failed Higher Low", shape.arrowdown, location.abovebar, color.red, size=size.small)
plotshape(failLowerHigh, "Failed Lower High", shape.arrowup, location.belowbar, color.green, size=size.small)
// --- Plot consecutive signals ---
plotshape(bullSecond, "Double Bullish Star", shape.diamond, location.bottom, color.lime, size=size.tiny)
plotshape(bearSecond, "Double Bearish Star", shape.diamond, location.top, color.red, size=size.tiny)
// --- Display score labels ---
if bullConfirm
labelColor = bullScore == 1 ? color.gray : bullScore == 2 ? color.orange : bullScore == 3 ? color.yellow : bullScore == 4 ? color.lime : color.green
label.new(bar_index, low - (high - low) * 0.1, "↑ " + str.tostring(bullScore), style=label.style_label_up, color=labelColor, textcolor=color.white, size=size.small)
if bearConfirm
labelColor = bearScore == 1 ? color.gray : bearScore == 2 ? color.orange : bearScore == 3 ? color.yellow : bearScore == 4 ? color.lime : color.green
label.new(bar_index, high + (high - low) * 0.1, "↓ " + str.tostring(bearScore), style=label.style_label_down, color=labelColor, textcolor=color.white, size=size.small)
// --- Alerts for high-quality signals only ---
alertcondition(bullConfirm and bullScore >= 4, "High Quality Bullish", "Strong Bullish Signal Detected")
alertcondition(bearConfirm and bearScore >= 4, "High Quality Bearish", "Strong Bearish Signal Detected")
// --- STRATEGY LOGIC ---
// Track previous highs and lows for stop levels
var float prevHigh = na
var float prevLow = na
// Update previous high/low when we get signals
if bullConfirm and bullScore >= minScore
prevLow := ta.lowest(low, 10) // Previous 10-bar low for stop
if bearConfirm and bearScore >= minScore
prevHigh := ta.highest(high, 10) // Previous 10-bar high for stop
// Entry conditions (only scores 4 or higher)
longCondition = bullConfirm and bullScore >= minScore
shortCondition = bearConfirm and bearScore >= minScore
// Execute trades
if longCondition and strategy.position_size == 0
strategy.entry("Long", strategy.long, qty=shares)
strategy.exit("Long Exit", "Long", stop=prevLow)
if shortCondition and strategy.position_size == 0
strategy.entry("Short", strategy.short, qty=shares)
strategy.exit("Short Exit", "Short", stop=prevHigh)
// Close opposite position if new signal occurs
if longCondition and strategy.position_size < 0
strategy.close("Short")
strategy.entry("Long", strategy.long, qty=shares)
strategy.exit("Long Exit", "Long", stop=prevLow)
if shortCondition and strategy.position_size > 0
strategy.close("Long")
strategy.entry("Short", strategy.short, qty=shares)
strategy.exit("Short Exit", "Short", stop=prevHigh)
// Plot stop levels for visualization
plot(strategy.position_size > 0 ? prevLow : na, "Long Stop", color.red, linewidth=2, style=plot.style_linebr)
plot(strategy.position_size < 0 ? prevHigh : na, "Short Stop", color.red, linewidth=2, style=plot.style_linebr)