Ce scénario: Ajouter une ligne Heikin-Ashi au graphique (basée sur l'EMA). Fournit des alertes déclenchées lorsque la couleur passe du vert au rouge et vice versa.
Il suffit d'ajouter l'indicateur au graphique, de créer une alerte et de sélectionner
test de retour
/*backtest start: 2021-05-08 00:00:00 end: 2022-05-07 23:59:00 period: 4h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ // This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © backslash-f // // This script: // - Adds a Heikin-Ashi line to the chart (EMA-based). // - Provides alerts triggered when the color goes from green to red and vice versa. //@version=5 indicator("Heikin-Ashi Trend Alert", overlay=true) // EMA ema_input = input.int(title="EMA", defval=77, minval=1) ema_smoothing = input.int(title="EMA Smoothing", defval=21, minval=1) ema_open = ta.ema(open, ema_input) ema_close = ta.ema(close, ema_input) // Developer shouldShowDebugInfo = input(title="Show debug info", group="DEVELOPER", defval=false, tooltip="Check this box to see the values of the main variables on the chart, below bars. This is for debugging purposes only.") // Heikin-Ashi heikinashi = ticker.heikinashi(syminfo.tickerid) heikinashi_open = request.security(heikinashi, timeframe.period, ema_open) heikinashi_close = request.security(heikinashi, timeframe.period, ema_close) heikinashi_open_smooth = ta.ema(heikinashi_open, ema_smoothing) heikinashi_close_smooth = ta.ema(heikinashi_close, ema_smoothing) // Trend var trend = false var last_trend = trend trend := heikinashi_close_smooth >= heikinashi_open_smooth if trend strategy.entry("Enter Long", strategy.long) else strategy.entry("Enter Short", strategy.short)