請教Ray大 教學中所使用的kd 背離策略,通常是用什麼時間刻度呢 我將這套kd 背離策略拿去做 btcusdt 交易對 , 我的止盈止損使用ATR, TP: 4*ATR ,SL: 2*ATR, 回測時間3年期,5min 刻度收益最好。 謝謝 Ray大 ==我的Pinescript== strategy("KD Divergence Strategy", overlay=true, initial_capital=10000, default_qty_type=strategy.percent_of_equity, default_qty_value=10) // 設定KD指標的計算參數 length = input(14, title="Length") smoothK = input(3, title="SmoothK") smoothD = input(3, title="SmoothD") maLength = input(50, title="MA Length") // 計算KD指標 lowestLow = ta.lowest(low, length) highestHigh = ta.highest(high, length) rsv = (close - lowestLow) / (highestHigh - lowestLow) * 100 k = ta.sma(rsv, smoothK) d = ta.sma(k, smoothD) // 繪製KD線 plot(k, title="K", color=color.blue) plot(d, title="D", color=color.orange) // 識別背離 priceNewHigh = ta.highest(close, length) == close kNotNewHigh = ta.highest(k, length) < k[length] topDivergence = priceNewHigh and kNotNewHigh priceNewLow = ta.lowest(close, length) == close kNotNewLow = ta.lowest(k, length) > k[length] bottomDivergence = priceNewLow and kNotNewLow // 生成交易信號並設定止損止盈 atrLength = input(14, title="ATR Length") slMultiplier = input(2, title="Stop Loss ATR Multiplier") tpMultiplier = input(4, title="Take Profit ATR Multiplier") atr = ta.atr(atrLength) // 生成交易信號並設定止損止盈 if (topDivergence) strategy.entry("Sell", strategy.short) strategy.exit("Exit Sell", "Sell", stop=close + slMultiplier * atr, limit=close - tpMultiplier * atr) if (bottomDivergence) strategy.entry("Buy", strategy.long) strategy.exit("Exit Buy", "Buy", stop=close - slMultiplier * atr, limit=close + tpMultiplier * atr)