Strategi ini adalah sistem dagangan komprehensif yang menggabungkan sistem EMA berganda, Indeks Kekuatan Relatif (RSI), dan analisis Kekuatan Relatif (RS). Strategi ini mengesahkan trend melalui persilangan purata bergerak eksponen 13 hari dan 21 hari (EMA) sambil menggunakan nilai RSI dan RS yang berkaitan dengan indeks penanda aras untuk pengesahan isyarat, melaksanakan mekanisme keputusan perdagangan berbilang dimensi. Ia juga merangkumi mekanisme kawalan risiko berdasarkan paras tertinggi 52 minggu dan penghakiman keadaan kemasukan semula.
Strategi ini menggunakan mekanisme pengesahan isyarat berbilang:
Strategi ini membina sistem perdagangan yang komprehensif dengan menggabungkan analisis teknikal dan analisis kekuatan relatif. Mekanisme pengesahan isyarat berbilang dan sistem kawalan risiko menjadikannya sangat praktikal. Melalui arah pengoptimuman yang dicadangkan, terdapat ruang untuk penambahbaikan lanjut. Pelaksanaan yang berjaya memerlukan peniaga mempunyai pemahaman yang mendalam tentang pasaran dan membuat penyesuaian parameter yang sesuai berdasarkan ciri instrumen perdagangan tertentu.
/*backtest start: 2019-12-23 08:00:00 end: 2024-12-03 00:00:00 period: 1d basePeriod: 1d exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy("EMA 13 & 21 Entry Exit", overlay=true) // Define the EMAs ema13 = ta.ema(close, 13) ema21 = ta.ema(close, 21) // Define the RSI rsi = ta.rsi(close, 14) // Calculate the closing price relative to Nifty 50 //nifty50 = request.security("NSE:NIFTY", timeframe.period, close) //closeRelative = close / nifty50 // Define a base period (e.g., 123) and adjust it based on the timeframe //basePeriod = 123 // Calculate the effective period based on the timeframe //effectivePeriod = basePeriod * (timeframe.isintraday ? (60 / timeframe.multiplier) : 1) // Calculate the EMA //rs = ta.ema(closeRelative, effectivePeriod) // Define the Relative Strength with respect to NIFTY 50 nifty50 = request.security("swap", "D", close) rs = ta.ema(close / nifty50, 55 ) // Define the previous 2-week low and last week's high twoWeekLow = ta.lowest(low, 10) // 10 trading days roughly equal to 2 weeks lastWeekHigh = ta.highest(high, 5) // 5 trading days roughly equal to 1 week fiftytwoWeekhigh = ta.highest(high, 52*5) // 252 tradingdays roughly equal to 52 week. // Long condition: EMA 21 crossing above EMA 55, price above EMA 21, RSI > 50, and RS > 0 longCondition = ta.crossover(ema13, ema21) or close > ema13 and rsi > 60 and rs > 0 // Exit condition: Price closing below EMA 55 or below the previous 2-week low exitCondition = close < ema21 or rsi < 50 or rs < 0 //or close < fiftytwoWeekhigh*0.80 // Re-entry condition: Price crossing above EMA 21 after an exit, EMA 21 > EMA 55, and RS > 1 reEntryCondition = ta.crossover(close, ema13) and ema13 > ema21 and rs > 0 // Re-entry condition if trailing stop loss is hit: Price crossing above last week's high reEntryAfterSL = ta.crossover(close, lastWeekHigh) // Plot the EMAs plot(ema13 ,color=color.green, title="EMA 13",linewidth = 2) plot(ema21, color=color.red, title="EMA 21",linewidth = 2) // Plot buy and sell signals plotshape(series=longCondition, location=location.abovebar, color=color.rgb(50, 243, 130), style=shape.flag, title="Buy Signal") plotshape(series=exitCondition, location=location.belowbar, color=color.red, style=shape.xcross, title="Sell Signal") plotshape(series=reEntryCondition or reEntryAfterSL, location=location.belowbar, color=color.blue, style=shape.labelup, title="Re-entry Signal") //plotshape(series = fiftytwoWeekhigh,location=location.abovebar, color=color.blue,style=shape.flag, title="52WH") // Plot background color for RS > 0 //bgcolor(rs > 0 ? color.new(color.green, 90) : na, title="RS Positive Background") // Plot the previous 2-week low and last week's high // plot(twoWeekLow, color=color.orange, title="2-Week Low") // plot(lastWeekHigh, color=color.purple, title="Last Week High") // Strategy logic if (longCondition or reEntryCondition or reEntryAfterSL) strategy.entry("Long", strategy.long) if (exitCondition) strategy.close("Long") // Calculate Stop Loss (SL) and Profit var float entryPrice = na var float stopLoss = na var float profit = na if (strategy.opentrades > 0) entryPrice := strategy.opentrades.entry_price(strategy.opentrades - 1) stopLoss := fiftytwoWeekhigh * 0.80 profit := (close - entryPrice) / entryPrice * 100 // Display the strategy table var table strategyTable = table.new(position.top_right, 4, 2, border_width = 1) // Make the table movable tableX = input.int(0, title="Table X Position") tableY = input.int(0, title="Table Y Position") // Add size options for the table tableSize = input.string("small", title="Table Size", options=["tiny", "small", "large"]) // Adjust table size based on user input tableWidth = tableSize == "tiny" ? 2 : tableSize == "small" ? 4 : 6 tableHeight = tableSize == "tiny" ? 1 : tableSize == "small" ? 2 : 3 // Create the table with the specified size //table = table.new(position.top_right, tableWidth, tableHeight, border_width = 1) // Position the table based on user input // table.cell(strategyTable, tableX, tableY, "Entry Price", bgcolor=#18eef9) // table.cell(strategyTable, tableX, tableY + 1, str.tostring(entryPrice, format.mintick), bgcolor=#18eef9) // table.cell(strategyTable, tableX + 1, tableY, "Stop Loss (20%)", bgcolor=color.red) // table.cell(strategyTable, tableX + 1, tableY + 1, str.tostring(stopLoss, format.mintick), bgcolor=color.red) // table.cell(strategyTable, tableX + 2, tableY, "Profit (%)", bgcolor=color.green) // table.cell(strategyTable, tableX + 2, tableY + 1, str.tostring(profit, format.percent), bgcolor=color.green)