Strategi Penembusan Kebimbangan Trend Sisi Tunggal adalah strategi penembusan yang menggunakan saluran harga dan penghakiman trend. Ia bertujuan untuk mengenal pasti arah trend, memasuki penembusan semasa tempoh yang terhad, dan keluar apabila sasaran keuntungan dicapai.
Strategi ini mengira jalur atas dan bawah saluran harga menggunakan harga tertinggi dan terendah selama N tempoh baru-baru ini. Ia kemudian mengira garis tengah harga. Jarak antara harga dan garis tengah adalah purata untuk mendapatkan jalur saluran.
Untuk pengesanan trend, strategi ini memeriksa sama ada lilin baru-baru ini semua ditutup di atas (bullish) atau di bawah (bearish) saluran.
Penembusan badan melengkapkan isyarat kemasukan apabila panjang badan melebihi kelipatan panjang badan purata.
Kelebihan utama strategi ini ialah:
Terdapat juga beberapa risiko:
Ini boleh ditangani melalui penyesuaian parameter, mengelakkan pembalikan semasa trend yang kuat, mengoptimumkan logik keluar dll.
Beberapa cara untuk meningkatkan strategi:
Strategi Penembusan Kebimbangan Trend Sisi Tunggal mendapat keuntungan daripada penembusan terhadap trend dalam tempoh yang berbeza. Ia mempunyai kelebihan pengenalan trend dan pengambilan keuntungan aktif, tetapi juga mempunyai beberapa risiko. Risiko ini dapat dikurangkan melalui pengesahan pelbagai faktor, pengoptimuman parameter dan lain-lain. Strategi ini sesuai untuk perdagangan jangka pendek dan boleh melengkapkan strategi trend-mengikut.
/*backtest start: 2024-01-10 00:00:00 end: 2024-01-17 00:00:00 period: 3m basePeriod: 1m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=2 strategy("Noro's Bands Scalper Strategy v1.5", shorttitle = "Scalper str 1.5", overlay=true, default_qty_type = strategy.percent_of_equity, default_qty_value=100.0, pyramiding=0) //Settings needlong = input(true, defval = true, title = "Long") needshort = input(true, defval = true, title = "Short") takepercent = input(0, defval = 0, minval = 0, maxval = 1000, title = "take, %") needbe = input(true, defval = true, title = "Bands Entry") needct = input(false, defval = false, title = "Counter-trend entry") bodylen = input(10, defval = 10, minval = 0, maxval = 50, title = "Body length") trb = input(1, defval = 1, minval = 1, maxval = 5, title = "Trend bars") len = input(20, defval = 20, minval = 2, maxval = 200, title = "Period") needbb = input(true, defval = true, title = "Show Bands") needbg = input(true, defval = true, title = "Show Background") src = close //PriceChannel 1 lasthigh = highest(src, len) lastlow = lowest(src, len) center = (lasthigh + lastlow) / 2 //Distance dist = abs(src - center) distsma = sma(dist, len) hd = center + distsma ld = center - distsma hd2 = center + distsma * 2 ld2 = center - distsma * 2 //Trend chd = close > hd cld = close < ld uptrend = trb == 1 and chd ? 1 : trb == 2 and chd and chd[1] ? 1 : trb == 3 and chd and chd[1] and chd[2] ? 1 : trb == 4 and chd and chd[1] and chd[2] and chd[3] ? 1 : trb == 5 and chd and chd[1] and chd[2] and chd[3] and chd[4] ? 1 : 0 dntrend = trb == 1 and cld ? 1 : trb == 2 and cld and cld[1] ? 1 : trb == 3 and cld and cld[1] and cld[2] ? 1 : trb == 4 and cld and cld[1] and cld[2] and cld[3] ? 1 : trb == 5 and cld and cld[1] and cld[2] and cld[3] and cld[4] ? 1 : 0 trend = dntrend == 1 and high < center ? -1 : uptrend == 1 and low > center ? 1 : trend[1] //trend = close < ld and high < center ? -1 : close > hd and low > center ? 1 : trend[1] //Lines colo = needbb == false ? na : black plot(hd2, color = colo, linewidth = 1, transp = 0, title = "High band 2") plot(hd, color = colo, linewidth = 1, transp = 0, title = "High band 1") plot(center, color = colo, linewidth = 1, transp = 0, title = "center") plot(ld, color = colo, linewidth = 1, transp = 0, title = "Low band 1") plot(ld2, color = colo, linewidth = 1, transp = 0, title = "Low band 2") //Background col = needbg == false ? na : trend == 1 ? lime : red bgcolor(col, transp = 80) //Body body = abs(close - open) smabody = ema(body, 30) / 10 * bodylen //Signals bar = close > open ? 1 : close < open ? -1 : 0 up7 = trend == 1 and ((bar == -1 and bar[1] == -1) or (body > smabody and bar == -1)) ? 1 : 0 dn7 = trend == 1 and ((bar == 1 and bar[1] == 1) or (close > hd and needbe == true)) and close > strategy.position_avg_price * (100 + takepercent) / 100 ? 1 : 0 up8 = trend == -1 and ((bar == -1 and bar[1] == -1) or (close < ld2 and needbe == true)) and close < strategy.position_avg_price * (100 - takepercent) / 100 ? 1 : 0 dn8 = trend == -1 and ((bar == 1 and bar[1] == 1) or (body > smabody and bar == 1)) ? 1 : 0 if up7 == 1 or up8 == 1 strategy.entry("Long", strategy.long, needlong == false ? 0 : trend == -1 and needct == false ? 0 : na) if dn7 == 1 or dn8 == 1 strategy.entry("Short", strategy.short, needshort == false ? 0 : trend == 1 and needct == false ? 0 : na)