// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
//@author Alorse
//@version=5
strategy(title='Tendency EMA + RSI [Alorse]', shorttitle='Tendece EMA + RSI [Alorse]', overlay=true, pyramiding=0, currency=currency.USD, default_qty_type=strategy.percent_of_equity, initial_capital=1000, default_qty_value=10, commission_type=strategy.commission.percent, commission_value=0.1)
// Bollinger Bands
len = input.int(14, minval=1, title='Length', group='RSI')
src = input.source(close, 'Source', group='RSI')
rsi = ta.rsi(src, len)
// Moving Averages
len_a = input.int(10, minval=1, title='EMA A Length', group='Moving Averages')
out_a = ta.ema(close, len_a)
plot(out_a, title='EMA A', color=color.purple)
len_b = input.int(20, minval=1, title='EMA B Length', group='Moving Averages')
out_b = ta.ema(close, len_b)
plot(out_b, title='EMA B', color=color.orange)
len_c = input.int(100, minval=1, title='EMA C Length', group='Moving Averages')
out_c = ta.ema(close, len_c)
plot(out_c, title='EMA C', color=color.green)
// Strategy Conditions
stratGroup = 'Strategy'
showLong = input.bool(true, title='Long entries', group=stratGroup)
showShort = input.bool(false, title='Short entries', group=stratGroup)
closeAfterXBars = input.bool(true, title='Close after X # bars', tooltip='If trade is in profit', group=stratGroup)
xBars = input.int(24, title='# bars')
entryLong = ta.crossover(out_a, out_b) and out_a > out_c and close > open
exitLong = rsi > 70
entryShort = ta.crossunder(out_a, out_b) and out_a < out_c and close < open
exitShort = rsi < 30
bought = strategy.opentrades[0] == 1 and strategy.position_size[0] > strategy.position_size[1]
entry_price = ta.valuewhen(bought, open, 0)
var int nPastBars = 0
if strategy.position_size > 0 or strategy.position_size < 0
nPastBars := nPastBars + 1
if strategy.position_size == 0
nPastBars := 0
if closeAfterXBars
exitLong := nPastBars >= xBars and close > entry_price ? true : exitLong
exitShort := nPastBars >= xBars and close < entry_price ? true : exitShort
// Long Entry
strategy.entry('Long', strategy.long, when=entryLong and showLong)
strategy.close('Long', when=exitLong)
// Short Entry
strategy.entry('Short', strategy.short, when=entryShort and showShort)
strategy.close('Short', when=exitShort)
Overview
Tendency EMA + RSI [Alorse] opens a long when the fastest EMA crosses above the middle EMA while remaining above the slowest EMA and the bar closes above its open. Shorts use the opposite cross and are off by default. Longs close when RSI rises above 70, and shorts close when RSI falls below 30. An optional rule can close a position after a set number of bars if price has moved past the entry. There is no stop loss.
The inputs you can change from the gear icon on the chart. Defaults are the author's.
Setting
Type
Default
Variable
Length
int
14
len
Source
source
close
src
EMA A Length
int
10
len_a
EMA B Length
int
20
len_b
EMA C Length
int
100
len_c
Long entries
bool
true
showLong
Short entries
bool
false
showShort
Close after X # bars
bool
true
closeAfterXBars
# bars
int
24
xBars
Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.
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