
Es handelt sich um eine quantitative Handelsstrategie, die Bill Williams’ Methode der K-Linie-Analyse in Drittel und die dynamische Stop-Loss-Tracking-Funktion kombiniert. Die Strategie erzeugt ein eindeutiges Multi-Block-Signal durch die Analyse der Strukturmerkmale der aktuellen und vorherigen K-Linie und nutzt konfigurierbare Stop-Loss-Tracking-Mechanismen, um die Position zu schützen und eine präzise Ein-/Aus- und Risikomanagement zu ermöglichen.
Die Kernlogik der Strategie basiert auf folgenden Schlüsselbereichen:
Es handelt sich um eine strukturierte, logisch eindeutige und quantifizierte Handelsstrategie, die durch die Kombination klassischer Methoden der technischen Analyse und moderner Risikomanagementtechnologien eine gute Praxis hat. Die Strategie wurde so konzipiert, dass die Bedürfnisse des realen Handels, einschließlich der wichtigen Elemente wie Signalgenerierung, Lagerhaltung und Risikokontrolle, berücksichtigt werden. Durch weitere Optimierung und Verbesserung wird die Strategie in der Lage sein, im realen Handel besser zu funktionieren.
/*backtest
start: 2024-02-18 00:00:00
end: 2025-02-16 08:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("TrinityBar with Trailing Stop", overlay=true, initial_capital=100000,
default_qty_type=strategy.percent_of_equity, default_qty_value=250)
//─────────────────────────────────────────────────────────────
// 1. BAR THIRDS CALCULATIONS
//─────────────────────────────────────────────────────────────
cur_range = high - low
cur_lowerThird = low + cur_range / 3
cur_upperThird = high - cur_range / 3
prev_range = high[1] - low[1]
prev_lowerThird = low[1] + prev_range / 3
prev_upperThird = high[1] - prev_range / 3
//─────────────────────────────────────────────────────────────
// 2. DEFINE BULLISH & BEARISH BAR TYPES (CURRENT & PREVIOUS)
//─────────────────────────────────────────────────────────────
// Current bar types
is_1_3 = (open <= cur_lowerThird) and (close >= cur_upperThird)
is_3_3 = (open >= cur_upperThird) and (close >= cur_upperThird)
is_2_3 = (open > cur_lowerThird) and (open < cur_upperThird) and (close >= cur_upperThird)
is_3_1 = (open >= cur_upperThird) and (close <= cur_lowerThird)
is_1_1 = (open <= cur_lowerThird) and (close <= cur_lowerThird)
is_2_1 = (open > cur_lowerThird) and (open < cur_upperThird) and (close <= cur_lowerThird)
// Previous bar types
prev_is_1_3 = (open[1] <= prev_lowerThird) and (close[1] >= prev_upperThird)
prev_is_3_3 = (open[1] >= prev_upperThird) and (close[1] >= prev_upperThird)
prev_is_2_3 = (open[1] > prev_lowerThird) and (open[1] < prev_upperThird) and (close[1] >= prev_upperThird)
prev_is_3_1 = (open[1] >= prev_upperThird) and (close[1] <= prev_lowerThird)
prev_is_1_1 = (open[1] <= prev_lowerThird) and (close[1] <= prev_lowerThird)
prev_is_2_1 = (open[1] > prev_lowerThird) and (open[1] < prev_upperThird) and (close[1] <= prev_lowerThird)
//─────────────────────────────────────────────────────────────
// 3. VALID SIGNAL CONDITIONS
//─────────────────────────────────────────────────────────────
validBuy = (prev_is_2_3 or prev_is_3_3 or prev_is_1_3) and (is_1_3 or is_3_3)
validSell = (prev_is_2_1 or prev_is_1_1 or prev_is_3_1) and (is_1_1 or is_3_1)
//─────────────────────────────────────────────────────────────
// 4. PLOT SIGNAL TRIANGLES
//─────────────────────────────────────────────────────────────
plotshape(validBuy, title="Valid Buy", style=shape.triangleup, location=location.belowbar,
color=color.green, size=size.small, text="B")
plotshape(validSell, title="Valid Sell", style=shape.triangledown, location=location.abovebar,
color=color.red, size=size.small, text="S")
//─────────────────────────────────────────────────────────────
// 5. MARKET ORDER EXECUTION BASED ON SIGNALS
//─────────────────────────────────────────────────────────────
if validBuy
// Close any short positions.
strategy.close("Short", comment="")
// If not already long, enter a market long.
if strategy.position_size <= 0
strategy.entry("Long", strategy.long, comment="")
if validSell
// Close any long positions.
strategy.close("Long", comment="")
// If not already short, enter a market short.
if strategy.position_size >= 0
strategy.entry("Short", strategy.short, comment="")
//─────────────────────────────────────────────────────────────
// 6. TRAILING STOP LOSS FUNCTION
//─────────────────────────────────────────────────────────────
// Inputs for trailing stop settings:
trailBars = input.int(title="Trailing Stop Bars Back", defval=1, minval=1)
trailTF = input.timeframe(title="Trailing Stop Timeframe", defval="") // "" = current timeframe
// For long positions, use the low from 'trailBars' bars back on the specified timeframe.
// For short positions, use the high from 'trailBars' bars back.
trailStopLong = request.security(syminfo.tickerid, trailTF, low[trailBars])
trailStopShort = request.security(syminfo.tickerid, trailTF, high[trailBars])
// Apply trailing stops if a position is open.
if strategy.position_size > 0
strategy.exit("Trailing Stop Long", from_entry="Long", stop=trailStopLong)
if strategy.position_size < 0
strategy.exit("Trailing Stop Short", from_entry="Short", stop=trailStopShort)