A popular strategy which combines Average Directional Index and RSI. In this version, we coded for only LONG entries and exits.
Created by Shanghai Reed Asset Management Co., Ltd.
Created by Shanghai Reed Asset Management Co., Ltd.
Komen:
This strategy is recommended to be used on stocks with daily charts.
//Copyright by Reed Asset Management registered in Shanghai, China
//该策略为上海蘆田资产管理有限公司制
//@version=2
strategy("[蘆田策略]ADX+RSI", overlay=true)
//ADX
adxlen = input(14, title="ADX Smoothing")
dilen = input(14, title="DI Length")
dirmov(len) =>
up = change(high)
down = -change(low)
truerange = rma(tr, len)
plus = fixnan(100 * rma(up > down and up > 0 ? up : 0, len) / truerange)
minus = fixnan(100 * rma(down > up and down > 0 ? down : 0, len) / truerange)
[plus, minus]
adx(dilen, adxlen) =>
[plus, minus] = dirmov(dilen)
sum = plus + minus
adx = 100 * rma(abs(plus - minus) / (sum == 0 ? 1 : sum), adxlen)
sig = adx(dilen, adxlen)
plot(sig, color=red, title="ADX")
//ADX+RSI Strategy Long Entry
longEntry1 = sma(close, 20) > sma(close, 20)[1] //check if the ADX is rising
longEntry2 = (adx(14, 14) - adx(14, 14)[1]) > 0.2
longEntry3 = rsi(close, 14) < 85
longEntry4 = (adx(14, 14) - adx(14, 14)[1]) > 0
longEntry5 = (adx(14, 14) - adx(14, 14)[1] ) < 0.2
longEntry6 = rsi(close, 14) < 50
longCondition1 = longEntry1 and longEntry2 and longEntry3
longCondition2 = longEntry1 and longEntry4 and longEntry5 and longEntry6
if(longCondition1 or longCondition2)
strategy.entry("long", strategy.long)
//ADX+RSI Strategy Long Exit
longExit1 = rsi(close, 9) > 75
longExit2 = (adx(14, 14) - adx(14, 14)[1]) > 0
longExit3 = (adx(14, 14) - adx(14, 14)[1] ) < 0.2
longExit4 = (adx(14, 14) - adx(14, 14)[1]) > 0.2
longExit5 = sma(close, 20) < sma(close,20)[1]
longExitCondition1 = longExit1 and longExit2 and longExit3
longExitCondition2 = longExit1 and longExit4
longStop1 = strategy.position_avg_price + 4 * tr
longExitCondition3 = longExit5
longStop2 = sma(close, 20)
strategy.close_all(when = longExitCondition1)
if (longExitCondition2)
strategy.exit("exit", "long", stop = longStop1)
if (longExitCondition3)
strategy.exit("exit", "long", stop = longStop2)
//Strategy
