Ini adalah strategi yang mengikuti trend berdasarkan purata bergerak eksponen (EMA) 44 tempoh. Strategi ini terutamanya mencari peluang membeli dalam aliran naik dengan menganalisis pelbagai keadaan termasuk kemiringan EMA, corak lilin, dan retracement harga. Direka untuk jangka masa yang lebih pendek seperti carta 2 minit dan 5 minit, ia bertujuan untuk menangkap peluang perdagangan dalam turun naik harga jangka pendek.
Gaussian Cross EMA Trend Retracement Strategy adalah sistem trend-mengikuti yang menggabungkan beberapa penunjuk teknikal. Dengan mengintegrasikan EMA, analisis corak lilin, dan retracement harga, strategi ini menunjukkan potensi yang baik dalam mengenal pasti trend menaik dan mengoptimumkan masa kemasukan. Walau bagaimanapun, pengguna perlu berhati-hati tentang risiko overtrading dan mengoptimumkan parameter untuk persekitaran pasaran yang berbeza. Dengan memperkenalkan penunjuk teknikal tambahan dan meningkatkan mekanisme pengurusan risiko, strategi ini berpotensi untuk mencapai prestasi yang lebih stabil dalam perdagangan jangka pendek.
/*backtest start: 2019-12-23 08:00:00 end: 2024-09-24 08:00:00 period: 1d basePeriod: 1d exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy("Custom Strategy with EMA and Candle Conditions", overlay=true) // Define parameters ema_length = 44 // Calculate EMA ema_44 = ta.ema(close, ema_length) // Calculate the slope of the EMA ema_slope = ta.ema(close, ema_length) - ta.ema(close[9], ema_length) // Define a threshold for considering the EMA flat flat_threshold = 0.5 // Check if the EMA is flat or inclined ema_is_inclined = math.abs(ema_slope) > flat_threshold // Define the previous candle details prev_candle_high = high[1] prev_candle_low = low[1] prev_candle_close = close[1] prev_candle_open = open[1] // Candle before the previous candle (for high comparison) candle_before_prev_high = high[2] // Current candle details current_candle_high = high current_candle_low = low current_candle_close = close current_candle_open = open // Previous to previous candle details prev_prev_candle_low = low[2] // Previous candle body and wick length prev_candle_body = math.abs(prev_candle_close - prev_candle_open) prev_candle_wick_length = math.max(prev_candle_high - prev_candle_close, prev_candle_close - prev_candle_low) // Calculate retrace level for the current candle retrace_level = prev_candle_close - (prev_candle_close - prev_candle_low) * 0.5 // Check if the previous candle's wick is smaller than its body prev_candle_condition = prev_candle_wick_length < prev_candle_body // Check if the previous candle is a green (bullish) candle and if the previous candle's close is above EMA prev_candle_green = prev_candle_close > prev_candle_open prev_candle_red = prev_candle_close < prev_candle_open prev_candle_above_ema = prev_candle_close > ema_44 // Entry condition: The current candle has retraced to 50% of the previous candle's range, previous candle was green and above EMA, and the high of the current candle is above the retrace level, and EMA is inclined entry_condition = prev_candle_close > candle_before_prev_high and prev_candle_green and prev_candle_above_ema and current_candle_low <= retrace_level and current_candle_high >= retrace_level and ema_is_inclined // Exit condition exit_condition = (strategy.position_size > 0 and prev_candle_red) or (strategy.position_size > 0 and current_candle_low < prev_candle_low) // Ensure only one trade is open at a time single_trade_condition = strategy.position_size == 0 // Plot EMA for visualization plot(ema_44, color=color.blue, title="44 EMA") // Plot conditions for debugging plotshape(series=entry_condition and single_trade_condition, location=location.belowbar, color=color.green, style=shape.labelup, text="Buy") plotshape(series=exit_condition, location=location.abovebar, color=color.red, style=shape.labeldown, text="Sell") // Print entry condition value on chart var label entry_label = na if (entry_condition and single_trade_condition) entry_label := label.new(bar_index, low, text="Entry Condition: TRUE", color=color.green, textcolor=color.white, size=size.small, yloc=yloc.belowbar) else entry_label := label.new(bar_index, high, text="Entry Condition: FALSE", color=color.red, textcolor=color.white, size=size.small, yloc=yloc.abovebar) // Debugging: Plot retrace level and other key values plot(retrace_level, color=color.orange, title="Retrace Level") plot(prev_candle_high, color=color.purple, title="Previous Candle High") plot(candle_before_prev_high, color=color.yellow, title="Candle Before Previous High") // Trigger buy order if entry condition and single trade condition are met if (entry_condition and single_trade_condition) strategy.entry("Buy", strategy.long) // Trigger sell order if exit condition is met if (exit_condition) strategy.close("Buy")