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RSI oleh zdmre

Penulis:ChaoZhang, Tarikh: 2022-05-13 16:34:43
Tag:RMA

Tafsiran tradisional dan penggunaan RSI mendikte bahawa nilai 70 atau lebih menunjukkan bahawa sekuriti menjadi terlalu banyak dibeli atau terlalu dinilai dan mungkin disiapkan untuk pembalikan trend atau kenaikan harga pembetulan.

30 = Jualan berlebihan 70 = Terlalu beli

Terima kasih @DieGobelMonte atas cadangan anda.

Ujian belakang

img

/*backtest
start: 2022-04-12 00:00:00
end: 2022-05-11 23:59:00
period: 5m
basePeriod: 1m
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/
// © zdmre

//@version=5
indicator("RSI by zdmre", overlay=false)

len = input.int(14, minval=1, title='Length')
src = input(close, 'Source')
up = ta.rma(math.max(ta.change(src), 0), len)
down = ta.rma(-math.min(ta.change(src), 0), len)
rsi = down == 0 ? 100 : up == 0 ? 0 : 100 - 100 / (1 + up / down)
plot(rsi, 'RSI', color=color.new(#7E57C2, 0))
band1 = hline(70, "Upper Band", color=#787B86)
bandm = hline(50, "Middle Band", color=color.new(#787B86, 50))
band0 = hline(30, "Lower Band", color=#787B86)
fill(band1, band0, color=color.rgb(126, 87, 194, 90), title="Background")

ob= ta.cross(rsi, 70) == 1 and rsi >= 70
os = ta.cross(rsi, 30) == 1 and rsi <= 30

plot(ob ? rsi : na ,title='Overbought', style=plot.style_circles, color=color.new(color.red, 0), linewidth=5)
plot(os ? rsi : na ,title='Oversold ', style=plot.style_circles, color=color.new(color.green, 0), linewidth=5)

if ob
    strategy.entry("Enter Long", strategy.long)
else if os
    strategy.entry("Enter Short", strategy.short)
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