
Strategi ini adalah sistem perdagangan kuantitatif yang menggabungkan Bollinger Bands, indikator RSI yang agak kuat, dan purata kos dinamik. Strategi ini menggunakan peraturan pengurusan dana untuk melaksanakan operasi pembentukan gudang secara automatik dalam pergerakan pasaran, sambil menggabungkan petunjuk teknikal untuk membuat keputusan tentang isyarat jual beli, untuk melaksanakan perdagangan yang dapat dikawal risiko. Sistem ini juga mengandungi logik hentian dan fungsi penjejakan keuntungan kumulatif, yang dapat memantau dan menguruskan prestasi perdagangan dengan berkesan.
Strategi ini terutamanya berdasarkan komponen teras berikut:
Strategi ini membina sistem perdagangan yang lebih lengkap dengan menggunakan analisis teknikal dan kaedah pengurusan wang secara komprehensif. Keunggulan strategi adalah pengiktirafan pelbagai isyarat dan pengurusan risiko yang baik, tetapi masih memerlukan ujian dan pengoptimuman yang mencukupi di lapangan. Dengan terus memperbaiki parameter dan menambah indikator tambahan, strategi ini dijangka dapat mencapai prestasi yang stabil dalam perdagangan sebenar.
/*backtest
start: 2023-11-27 00:00:00
end: 2024-11-26 00:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("Combined BB RSI with Cumulative Profit, Market Change, and Futures Strategy (DCA)", shorttitle="BB RSI Combined DCA Strategy", overlay=true)
// Input Parameters
length = input.int(20, title="BB Length") // Adjusted BB length
mult = input.float(2.5, title="BB Multiplier") // Adjusted BB multiplier
rsiLength = input.int(14, title="RSI Length") // Adjusted RSI length
rsiBuyLevel = input.int(25, title="RSI Buy Level") // Adjusted RSI Buy Level
rsiSellLevel = input.int(75, title="RSI Sell Level") // Adjusted RSI Sell Level
dcaPositionSizePercent = input.float(1, title="DCA Position Size (%)", tooltip="Percentage of equity to use in each DCA step")
takeProfitPercentage = input.float(5, title="Take Profit (%)", tooltip="Take profit percentage for DCA strategy")
// Calculate DCA position size
equity = strategy.equity // Account equity
dcaPositionSize = (equity * dcaPositionSizePercent) / 100 // DCA position size as percentage of equity
// Bollinger Bands Calculation
basis = ta.sma(close, length)
dev = mult * ta.stdev(close, length)
upper = basis + dev
lower = basis - dev
// RSI Calculation
rsi = ta.rsi(close, rsiLength)
// Plotting Bollinger Bands and RSI levels
plot(upper, color=color.red, title="Bollinger Upper")
plot(lower, color=color.green, title="Bollinger Lower")
hline(rsiBuyLevel, "RSI Buy Level", color=color.green)
hline(rsiSellLevel, "RSI Sell Level", color=color.red)
// Buy and Sell Signals
buySignal = (rsi < rsiBuyLevel and close <= lower)
sellSignal = (rsi > rsiSellLevel and close >= upper)
// DCA Strategy: Enter Long or Short based on signals with calculated position size
if (buySignal)
strategy.entry("DCA Buy", strategy.long)
if (sellSignal)
strategy.entry("DCA Sell", strategy.short)
// Take Profit Logic
if (strategy.position_size > 0) // If long
strategy.exit("Take Profit Long", from_entry="DCA Buy", limit=close * (1 + takeProfitPercentage / 100))
if (strategy.position_size < 0) // If short
strategy.exit("Take Profit Short", from_entry="DCA Sell", limit=close * (1 - takeProfitPercentage / 100))
// Plot Buy/Sell Signals on the chart
plotshape(buySignal, title="Buy Signal", location=location.belowbar, color=color.green, style=shape.labelup, text="BUY", textcolor=color.white)
plotshape(sellSignal, title="Sell Signal", location=location.abovebar, color=color.red, style=shape.labeldown, text="SELL", textcolor=color.white)
// Alerts for Buy/Sell Signals
alertcondition(buySignal, title="Buy Alert", message="Buy Signal Detected")
alertcondition(sellSignal, title="Sell Alert", message="Sell Signal Detected")
// Cumulative Profit Calculation
var float buyPrice = na
var float profit = na
var float cumulativeProfit = 0.0 // Cumulative profit tracker
if (buySignal)
buyPrice := close
if (sellSignal and not na(buyPrice))
profit := (close - buyPrice) / buyPrice * 100
cumulativeProfit := cumulativeProfit + profit // Update cumulative profit
label.new(bar_index, high, text="P: " + str.tostring(profit, "#.##") + "%", color=color.blue, style=label.style_label_down)
buyPrice := na // Reset buyPrice after sell
// Plot cumulative profit on the chart
var label cumulativeLabel = na
if (not na(cumulativeProfit))
if not na(cumulativeLabel)
label.delete(cumulativeLabel)
cumulativeLabel := label.new(bar_index, high + 10, text="Cumulative Profit: " + str.tostring(cumulativeProfit, "#.##") + "%", color=color.purple, style=label.style_label_up)
// Market Change over 3 months Calculation
threeMonthsBars = 3 * 30 * 24 // Approximation of 3 months in bars (assuming 1 hour per bar)
priceThreeMonthsAgo = request.security(syminfo.tickerid, "D", close[threeMonthsBars])
marketChange = (close - priceThreeMonthsAgo) / priceThreeMonthsAgo * 100
// Plot market change over 3 months
var label marketChangeLabel = na
if (not na(marketChange))
if not na(marketChangeLabel)
label.delete(marketChangeLabel)
marketChangeLabel := label.new(bar_index, high + 20, text="Market Change (3 months): " + str.tostring(marketChange, "#.##") + "%", color=color.orange, style=label.style_label_up)
// Both labels (cumulative profit and market change) are displayed simultaneously
var label infoLabel = na
if (not na(cumulativeProfit) and not na(marketChange))
if not na(infoLabel)
label.delete(infoLabel)
infoLabel := label.new(bar_index, high + 30, text="Cumulative Profit: " + str.tostring(cumulativeProfit, "#.##") + "% | Market Change (3 months): " + str.tostring(marketChange, "#.##") + "%", color=color.purple, style=label.style_label_upper_right)