
この戦略は,二重均線システム,相対的に弱い指標 ((RSI) と相対的な強さ ((RS) の分析を組み合わせた総合的な取引システムである. この戦略は,13日と21日の指数移動平均 ((EMA) の交差確認トレンドを介して,RSIとベースインデックスのRS値に相関して取引信号の確認を組み合わせて,多次元的な取引意思決定メカニズムを実現している. この戦略には,52週間の高点に基づくリスク制御メカニズムと再入場条件の判断も含まれている.
戦略は複数の信号の確認メカニズムを使用します.
この戦略は,技術分析と相対強度分析を組み合わせて,包括的な取引システムを構築している.その複数の信号確認機構とリスク管理システムは,その強力な実用性を有している.提案された最適化方向によって,戦略はさらに向上する余地がある.戦略の成功実施には,トレーダーが市場について深い理解を持ち,特定の取引品種の特徴に応じて適切なパラメータ調整を行う必要がある.
/*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)