この戦略は,ボリンジャーバンドの価格ブレイクを取引します.チャネルブレイクからトレンド機会を把握することを目的としています.
戦略論理:
中間線と上下波動性帯として n 期間の移動平均を持つボリンジャー帯を計算する.
価格が下帯を下回るとショートに入ります.上帯を下回るとロングに入ります.
リスク管理のために 反対の帯の外にストップを設定します
パラメータ最適化のために最大引き下げに基づいてバンド幅を調整します.
音量フィルターを追加して 偽のブレイクを避ける
利点:
断片帯を切ることで 傾向転換を効果的に識別できます
ボリンガーパラメータの最適化は単純で実用的です
ボリュームフィルターは偽装を避けることで品質を向上させる.
リスク:
遅れているバンドは 最適なエントリータイミングを逃すかもしれません
突破後の逆転は一般的です 合理的な停止が必要です
低周波のトレードを最適化することで 機会を逃すことができます
概要すると,これは典型的なチャネルブレイクアウト戦略です. 比較的単純なルールは最適化に有利ですが,遅延とストップ配置問題は長期的に安定した利益に影響を与えます.
/*backtest start: 2023-08-12 00:00:00 end: 2023-09-11 00:00:00 period: 2h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=2 // strategy("ChannelBreakOutStrategyV2.1", commission_type = "percent", commission_value = 0.1, calc_on_order_fills = true, overlay=true) length = input(title="Length", minval=1, maxval=1000, defval=40) maxR = input(title = "R", minval = 1.0, maxval = 10, defval = 3, step = 0.1) adoptR = input(title = "Auto Adjust R", defval = false) stepR = input(title = "Step in R", minval = 0.01, maxval = 0.1, step = 0.01, defval = 0.02) baseYear = input(title = "Base Year", minval = 2000, maxval = 2016, defval = 2000) volumeTh = input(title = "Volume Threadhold", minval = 100.0, maxval = 200, defval = 120, step = 5) hasLong = input(title = "Include Long", defval = true) hasShort = input(title = "Include Short", defval = true) usePositionSizing = input(title = "Enable Position Sizing", defval = true) getTrailStop(val, current) => s = val > 1.6 ? 0.8 : val >= 1.4 ? 0.85 : val >= 1.3 ? 0.9 : 0.93 s * current upBound = highest(high, length) downBound = lowest(low, length) hasVol = (volume / sma(volume, length) * 100 >= volumeTh) ? 1 : 0 hasPos = strategy.position_size != 0 ? 1 : 0 trailstop = atr(length) * 3 ptvalue = syminfo.pointvalue equity = strategy.openprofit > 0 ? strategy.equity - strategy.openprofit : strategy.equity curR = adoptR == false ? maxR : n == 0 ? maxR : hasPos == 1 ? curR[1] : (rising(equity,1) > 0? curR[1] + stepR : falling(equity, 1) > 0 ? curR[1] <= 2.0 ? 2.0 : curR[1] - stepR : curR[1]) contracts = usePositionSizing == false ? 20 : floor(equity / 100 * curR / (trailstop * ptvalue)) realbuystop = close - trailstop realsellstop = close + trailstop isPFst = (hasPos[1] == 0 and hasPos == 1) ? 1 : 0 isPOn = (hasPos[1] + hasPos == 2) ? 1 : 0 largestR = hasPos == 0 or isPFst == 1 ? -1 : nz(largestR[1]) < close ? close : largestR[1] pctRise = largestR / strategy.position_avg_price rbs = strategy.position_size <= 0 ? realbuystop : isPFst ? strategy.position_avg_price - trailstop : pctRise >= 1.3 ? getTrailStop(pctRise, largestR) : (isPOn and realbuystop > rbs[1] and close > close[1]) ? realbuystop : rbs[1] rss = strategy.position_size >= 0 ? realsellstop : isPFst ? strategy.position_avg_price + trailstop : (isPOn and realsellstop < rss[1] and close < close[1]) ? realsellstop : rss[1] isStart = na(rbs) or na(rss) ? 0 : 1 buyARun = close - open > 0 ? 0 : open - close sellARun = open - close > 0 ? 0 : close - open if (strategy.position_size > 0 and buyARun >= trailstop / 3 * 2 and pctRise < 1.3) strategy.close("buy") strategy.cancel("exit") if (strategy.position_size < 0 and sellARun >= trailstop / 3 * 2) strategy.close("sell") strategy.cancel("exit") strategy.cancel("buy") strategy.cancel("sell") conLong = hasLong == true and hasPos == 0 and year > baseYear and (isStart + hasVol) == 2 strategy.order("buy", strategy.long, qty = contracts, stop=upBound + syminfo.mintick * 5, comment="BUY", when = conLong) if (rbs > high) strategy.close("buy") strategy.exit("exit", "buy", stop = rbs, when = hasPos == 1 and isStart == 1) conShort = hasShort == true and hasPos == 0 and year > baseYear and (isStart + hasVol) == 2 strategy.order("sell", strategy.short, qty = contracts, stop=downBound - syminfo.mintick * 5, comment="SELL", when = conShort) if (rss < low) strategy.close("sell") strategy.exit("exit", "sell", stop = rss, when = hasPos == 1 and isStart == 1) plot(series = rbs, color=blue) plot(series = realbuystop, color=green) plot(series = rss, color=red) plot(series = realsellstop, color=yellow)