La tendance de Heikin-Ashi

Auteur:ChaoZhang est là., Date: 2022-05-09 14h24
Les étiquettes:Les tendances

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 Heikin-Ashi Trend Alert dans le menu déroulant.

test de retour

img


/*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)

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