Strategi ini menggunakan mekanisme backtesting dinamis multi-frame untuk menentukan tren harga dengan membandingkan harga tertinggi dan terendah di berbagai periode waktu, sehingga mencapai arbitrage berisiko rendah.
Strategi ini mengambil harga tertinggi (nhigh) dan harga terendah (nlow) di rentang waktu yang berbeda dengan memanggil fungsi kustom f_get_htfHighLow. Secara khusus, berdasarkan input yang ditentukan pengguna seperti resolusi periode waktu, pengganda periode waktu HTFMultiplier, parameter backtesting lookhead dan gap, dan offset, ia memanggil fungsi keamanan untuk mendapatkan harga tertinggi dan terendah di rentang waktu yang berbeda.
Sebagai contoh, offset 0 mengambil harga tertinggi dan terendah dari bar saat ini, sementara offset 1 mengambil harga dari bar sebelumnya.
Jika kedua harga tertinggi dan terendah naik, tren bullish diidentifikasi. Jika kedua harga turun, tren bearish terlihat. Posisi lama atau pendek diambil berdasarkan arah tren untuk menerapkan perdagangan arbitrage.
Solusi:
Logika strategi jelas, menggunakan backtesting dinamis multi timeframe untuk menentukan tren dan meminimalkan bias manusia. Dengan penyempurnaan melalui optimasi parameter dan perluasan fitur, ini menunjukkan potensi signifikan untuk meningkatkan stabilitas dan profitabilitas yang layak untuk penelitian lebih lanjut dan pelacakan.
/*backtest start: 2022-11-14 00:00:00 end: 2023-11-20 00:00:00 period: 1d basePeriod: 1h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ // This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © HeWhoMustNotBeNamed //@version=4 strategy("HTF High/Low Repaint Strategy", overlay=true, initial_capital = 20000, default_qty_type = strategy.percent_of_equity, default_qty_value = 100, commission_type = strategy.commission.percent, pyramiding = 1, commission_value = 0.01) i_startTime = input(defval = timestamp("01 Jan 2010 00:00 +0000"), title = "Start Time", type = input.time) i_endTime = input(defval = timestamp("01 Jan 2099 00:00 +0000"), title = "End Time", type = input.time) inDateRange = true resolution = input("3M", type=input.resolution) HTFMultiplier = input(22, minval=1, step=1) offset = input(0, minval=0, step=1) lookahead = input(true) gaps = false f_secureSecurity_on_on(_symbol, _res, _src, _offset) => security(_symbol, _res, _src[_offset], lookahead = barmerge.lookahead_on, gaps=barmerge.gaps_on) f_secureSecurity_on_off(_symbol, _res, _src, _offset) => security(_symbol, _res, _src[_offset], lookahead = barmerge.lookahead_on, gaps=barmerge.gaps_off) f_secureSecurity_off_on(_symbol, _res, _src, _offset) => security(_symbol, _res, _src[_offset], lookahead = barmerge.lookahead_off, gaps=barmerge.gaps_on) f_secureSecurity_off_off(_symbol, _res, _src, _offset) => security(_symbol, _res, _src[_offset], lookahead = barmerge.lookahead_off, gaps=barmerge.gaps_off) f_multiple_resolution(HTFMultiplier) => target_Res_In_Min = timeframe.multiplier * HTFMultiplier * ( timeframe.isseconds ? 1. / 60. : timeframe.isminutes ? 1. : timeframe.isdaily ? 1440. : timeframe.isweekly ? 7. * 24. * 60. : timeframe.ismonthly ? 30.417 * 24. * 60. : na) target_Res_In_Min <= 0.0417 ? "1S" : target_Res_In_Min <= 0.167 ? "5S" : target_Res_In_Min <= 0.376 ? "15S" : target_Res_In_Min <= 0.751 ? "30S" : target_Res_In_Min <= 1440 ? tostring(round(target_Res_In_Min)) : tostring(round(min(target_Res_In_Min / 1440, 365))) + "D" f_get_htfHighLow(resolution, HTFMultiplier, lookahead, gaps, offset)=> derivedResolution = resolution == ""?f_multiple_resolution(HTFMultiplier):resolution nhigh_on_on = f_secureSecurity_on_on(syminfo.tickerid, derivedResolution, high, offset) nlow_on_on = f_secureSecurity_on_on(syminfo.tickerid, derivedResolution, low, offset) nhigh_on_off = f_secureSecurity_on_off(syminfo.tickerid, derivedResolution, high, offset) nlow_on_off = f_secureSecurity_on_off(syminfo.tickerid, derivedResolution, low, offset) nhigh_off_on = f_secureSecurity_off_on(syminfo.tickerid, derivedResolution, high, offset) nlow_off_on = f_secureSecurity_off_on(syminfo.tickerid, derivedResolution, low, offset) nhigh_off_off = f_secureSecurity_off_off(syminfo.tickerid, derivedResolution, high, offset) nlow_off_off = f_secureSecurity_off_off(syminfo.tickerid, derivedResolution, low, offset) nhigh = lookahead and gaps ? nhigh_on_on : lookahead and not gaps ? nhigh_on_off : not lookahead and gaps ? nhigh_off_on : not lookahead and not gaps ? nhigh_off_off : na nlow = lookahead and gaps ? nlow_on_on : lookahead and not gaps ? nlow_on_off : not lookahead and gaps ? nlow_off_on : not lookahead and not gaps ? nlow_off_off : na [nhigh, nlow] [nhigh, nlow] = f_get_htfHighLow(resolution, HTFMultiplier, lookahead, gaps, offset) [nhighlast, nlowlast] = f_get_htfHighLow(resolution, HTFMultiplier, lookahead, gaps, offset+1) plot(nhigh , title="HTF High",style=plot.style_circles, color=color.green, linewidth=1) plot(nlow , title="HTF Low",style=plot.style_circles, color=color.red, linewidth=1) buyCondition = nhigh > nhighlast and nlow > nlowlast sellCondition = nhigh < nhighlast and nlow < nlowlast strategy.entry("Buy", strategy.long, when= buyCondition and inDateRange, oca_name="oca_buy") strategy.entry("Sell", strategy.short, when= sellCondition and inDateRange, oca_name="oca_sell")