Strategi perdagangan reversi rata-rata bergerak bidirectional adalah strategi perdagangan kuantitatif yang dibangun berdasarkan teori reversi rata-rata harga. strategi ini menangkap peluang pembalikan harga dengan mengatur beberapa rata-rata bergerak dan memasuki pasar ketika harga menyimpang secara signifikan dari rata-rata bergerak, dan keluar ketika kembali.
Ide inti dari strategi ini adalah harga rata-rata reversi, yang menunjukkan bahwa harga cenderung berfluktuasi di sekitar nilai rata-rata, dan memiliki kesempatan yang lebih tinggi untuk kembali ketika mereka menyimpang terlalu jauh dari rata-rata. Secara khusus, strategi ini menetapkan tiga kelompok rata-rata bergerak: rata-rata bergerak masuk, rata-rata bergerak keluar, dan rata-rata bergerak stop-loss.
Dari sudut pandang logika kode, ada dua rata-rata bergerak masuk - panjang dan pendek - yang terdiri dari rata-rata bergerak cepat dan lambat masing-masing. Penyimpangan antara mereka dan harga menentukan ukuran posisi. Selain itu, rata-rata bergerak keluar adalah rata-rata bergerak terpisah yang memberi sinyal kapan menutup posisi. Ketika harga mencapai garis ini, posisi yang ada akan rata.
Keuntungan utama dari strategi reversi rata-rata bergerak bidirectional meliputi:
Strategi ini bekerja dengan baik dengan instrumen volatilitas rendah yang memiliki perubahan harga yang relatif kecil, terutama ketika memasuki siklus yang terikat kisaran. Ini dapat secara efektif menangkap peluang dari pembalikan harga sementara. Sementara itu, langkah-langkah pengendalian risiko cukup komprehensif, membatasi kerugian dalam kisaran yang wajar bahkan jika harga tidak kembali.
Ada juga beberapa risiko yang terkait dengan strategi ini:
Beberapa cara untuk mengurangi risiko di atas meliputi:
Ada juga ruang yang cukup untuk lebih mengoptimalkan strategi ini:
Strategi perdagangan reversi rata-rata bergerak bidirectional bertujuan untuk mendapatkan keuntungan dari pembalikan harga setelah penyimpangan yang signifikan dari tingkat rata-rata bergerak. Dengan langkah-langkah pengendalian risiko yang tepat, dapat mencapai keuntungan yang konsisten melalui penyesuaian parameter. Sementara risiko seperti mengejar tren dan volatilitas yang berlebihan masih ada, mereka dapat ditangani dengan meningkatkan logika masuk, mengurangi ukuran posisi dan banyak lagi. Strategi yang mudah dimengerti ini layak penelitian lebih lanjut dan optimasi dari pedagang kuantitatif.
/*backtest start: 2023-12-15 00:00:00 end: 2024-01-14 00:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy(title = "hamster-bot MRS 2", overlay = true, default_qty_type = strategy.percent_of_equity, initial_capital = 100, default_qty_value = 30, pyramiding = 1, commission_value = 0.1, backtest_fill_limits_assumption = 1) info_options = "Options" on_close = input(false, title = "Entry on close", inline=info_options, group=info_options) OFFS = input.int(0, minval = 0, maxval = 1, title = "| Offset View", inline=info_options, group=info_options) trade_offset = input.int(0, minval = 0, maxval = 1, title = "Trade", inline=info_options, group=info_options) use_kalman_filter = input.bool(false, title="Use Kalman filter", group=info_options) //MA Opening info_opening = "MA Opening Long" maopeningtyp_l = input.string("SMA", title="Type", options=["SMA", "EMA", "TEMA", "DEMA", "ZLEMA", "WMA", "Hma", "Thma", "Ehma", "H", "L", "DMA"], title = "", inline=info_opening, group=info_opening) maopeningsrc_l = input.source(ohlc4, title = "", inline=info_opening, group=info_opening) maopeninglen_l = input.int(3, minval = 1, title = "", inline=info_opening, group=info_opening) long1on = input(true, title = "", inline = "long1") long1shift = input.float(0.96, step = 0.005, title = "Long", inline = "long1") long1lot = input.int(10, minval = 0, maxval = 10000, step = 10, title = "Lot 1", inline = "long1") info_opening_s = "MA Opening Short" maopeningtyp_s = input.string("SMA", title="Type", options=["SMA", "EMA", "TEMA", "DEMA", "ZLEMA", "WMA", "Hma", "Thma", "Ehma", "H", "L", "DMA"], title = "", inline=info_opening_s, group=info_opening_s) maopeningsrc_s = input.source(ohlc4, title = "", inline=info_opening_s, group=info_opening_s) maopeninglen_s = input.int(3, minval = 1, title = "", inline=info_opening_s, group=info_opening_s) short1on = input(true, title = "", inline = "short1") short1shift = input.float(1.04, step = 0.005, title = "short", inline = "short1") short1lot = input.int(10, minval = 0, maxval = 10000, step = 10, title = "Lot 1", inline = "short1") //MA Closing info_closing = "MA Closing" maclosingtyp = input.string("SMA", title="Type", options=["SMA", "EMA", "TEMA", "DEMA", "ZLEMA", "WMA", "Hma", "Thma", "Ehma", "H", "L", "DMA"], title = "", inline=info_closing, group=info_closing) maclosingsrc = input.source(ohlc4, title = "", inline=info_closing, group=info_closing) maclosinglen = input.int(3, minval = 1, maxval = 200, title = "", inline=info_closing, group=info_closing) maclosingmul = input.float(1, step = 0.005, title = "mul", inline=info_closing, group=info_closing) startTime = input(timestamp("01 Jan 2010 00:00 +0000"), "Start date", inline = "period") finalTime = input(timestamp("31 Dec 2030 23:59 +0000"), "Final date", inline = "period") HMA(_src, _length) => ta.wma(2 * ta.wma(_src, _length / 2) - ta.wma(_src, _length), math.round(math.sqrt(_length))) EHMA(_src, _length) => ta.ema(2 * ta.ema(_src, _length / 2) - ta.ema(_src, _length), math.round(math.sqrt(_length))) THMA(_src, _length) => ta.wma(ta.wma(_src,_length / 3) * 3 - ta.wma(_src, _length / 2) - ta.wma(_src, _length), _length) tema(sec, length)=> tema1= ta.ema(sec, length) tema2= ta.ema(tema1, length) tema3= ta.ema(tema2, length) tema_r = 3*tema1-3*tema2+tema3 donchian(len) => math.avg(ta.lowest(len), ta.highest(len)) ATR_func(_src, _len)=> atrLow = low - ta.atr(_len) trailAtrLow = atrLow trailAtrLow := na(trailAtrLow[1]) ? trailAtrLow : atrLow >= trailAtrLow[1] ? atrLow : trailAtrLow[1] supportHit = _src <= trailAtrLow trailAtrLow := supportHit ? atrLow : trailAtrLow trailAtrLow f_dema(src, len)=> EMA1 = ta.ema(src, len) EMA2 = ta.ema(EMA1, len) DEMA = (2*EMA1)-EMA2 f_zlema(src, period) => lag = math.round((period - 1) / 2) ema_data = src + (src - src[lag]) zl= ta.ema(ema_data, period) f_kalman_filter(src) => float value1= na float value2 = na value1 := 0.2 * (src - src[1]) + 0.8 * nz(value1[1]) value2 := 0.1 * (ta.tr) + 0.8 * nz(value2[1]) lambda = math.abs(value1 / value2) alpha = (-math.pow(lambda, 2) + math.sqrt(math.pow(lambda, 4) + 16 * math.pow(lambda, 2)))/8 value3 = float(na) value3 := alpha * src + (1 - alpha) * nz(value3[1]) //SWITCH ma_func(modeSwitch, src, len, use_k_f=true) => modeSwitch == "SMA" ? use_kalman_filter and use_k_f ? f_kalman_filter(ta.sma(src, len)) : ta.sma(src, len) : modeSwitch == "RMA" ? use_kalman_filter and use_k_f ? f_kalman_filter(ta.rma(src, len)) : ta.rma(src, len) : modeSwitch == "EMA" ? use_kalman_filter and use_k_f ? f_kalman_filter(ta.ema(src, len)) : ta.ema(src, len) : modeSwitch == "TEMA" ? use_kalman_filter and use_k_f ? f_kalman_filter(tema(src, len)) : tema(src, len): modeSwitch == "DEMA" ? use_kalman_filter and use_k_f ? f_kalman_filter(f_dema(src, len)) : f_dema(src, len): modeSwitch == "ZLEMA" ? use_kalman_filter and use_k_f ? f_kalman_filter(f_zlema(src, len)) : f_zlema(src, len): modeSwitch == "WMA" ? use_kalman_filter and use_k_f ? f_kalman_filter(ta.wma(src, len)) : ta.wma(src, len): modeSwitch == "VWMA" ? use_kalman_filter and use_k_f ? f_kalman_filter(ta.vwma(src, len)) : ta.vwma(src, len): modeSwitch == "Hma" ? use_kalman_filter and use_k_f ? f_kalman_filter(HMA(src, len)) : HMA(src, len): modeSwitch == "Ehma" ? use_kalman_filter and use_k_f ? f_kalman_filter(EHMA(src, len)) : EHMA(src, len): modeSwitch == "Thma" ? use_kalman_filter and use_k_f ? f_kalman_filter(THMA(src, len/2)) : THMA(src, len/2): modeSwitch == "ATR" ? use_kalman_filter and use_k_f ? f_kalman_filter(ATR_func(src, len)): ATR_func(src, len) : modeSwitch == "L" ? use_kalman_filter and use_k_f ? f_kalman_filter(ta.lowest(len)): ta.lowest(len) : modeSwitch == "H" ? use_kalman_filter and use_k_f ? f_kalman_filter(ta.highest(len)): ta.highest(len) : modeSwitch == "DMA" ? donchian(len) : na //Var sum = 0.0 maopening_l = 0.0 maopening_s = 0.0 maclosing = 0.0 pos = strategy.position_size p = 0.0 p := pos == 0 ? (strategy.equity / 100) / close : p[1] truetime = true loss = 0.0 maxloss = 0.0 equity = 0.0 //MA Opening maopening_l := ma_func(maopeningtyp_l, maopeningsrc_l, maopeninglen_l) maopening_s := ma_func(maopeningtyp_s, maopeningsrc_s, maopeninglen_s) //MA Closing maclosing := ma_func(maclosingtyp, maclosingsrc, maclosinglen) * maclosingmul long1 = long1on == false ? 0 : long1shift == 0 ? 0 : long1lot == 0 ? 0 : maopening_l == 0 ? 0 : maopening_l * long1shift short1 = short1on == false ? 0 : short1shift == 0 ? 0 : short1lot == 0 ? 0 : maopening_s == 0 ? 0 : maopening_s * short1shift //Colors long1col = long1 == 0 ? na : color.green short1col = short1 == 0 ? na : color.red //Lines // plot(maopening_l, offset = OFFS, color = color.new(color.green, 50)) // plot(maopening_s, offset = OFFS, color = color.new(color.red, 50)) plot(maclosing, offset = OFFS, color = color.fuchsia) long1line = long1 == 0 ? close : long1 short1line = short1 == 0 ? close : short1 plot(long1line, offset = OFFS, color = long1col) plot(short1line, offset = OFFS, color = short1col) //Lots lotlong1 = p * long1lot lotshort1 = p * short1lot //Entry if truetime //Long sum := 0 strategy.entry("L", strategy.long, lotlong1, limit = on_close ? na : long1, when = long1 > 0 and pos <= sum and (on_close ? close <= long1[trade_offset] : true)) sum := lotlong1 //Short sum := 0 pos := -1 * pos strategy.entry("S", strategy.short, lotshort1, limit = on_close ? na : short1, when = short1 > 0 and pos <= sum and (on_close ? close >= short1[trade_offset] : true)) sum := lotshort1 strategy.exit("Exit", na, limit = maclosing) if time > finalTime strategy.close_all()