Strategy · Pine Script v4 · On the chart

Buy every Month

by hasnocool· code credited to Embit0one

This strategy simulates a monthly dollar-cost averaging investment plan over a user-defined date range.

View on GitHub

GitHub stars106on the repository
Pine versionv4older, still runs
Lines of code54
Settings7inputs
LicenceGPL-3.0
Last update2 years ago18 Sep 2024

Add It to Your TradingView Chart

  1. 1Copy the scriptPress Copy script above, or the copy button on the code below.
  2. 2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
  3. 3Paste over the templateCreate a new strategy, select all of the template text and paste. Press Save and give it a name.
  4. 4Add it to the chartPress Add to chart. The trades and results appear in the Strategy Tester tab; adjust the settings with the gear icon.

Source Code

54 lines of Pine Script v4 from Buy every Month.pine, published under GPL-3.0. Keep the author's credit and licence lines when you reuse it.

Buy every Month.pine
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © Embit0one
//@version=4
strategy("Buy every Month",pyramiding=10000, overlay=true,initial_capital=0,default_qty_type=strategy.cash,default_qty_value=500,currency = currency.EUR,commission_type=strategy.commission.cash_per_order,commission_value=0)
//INPUTS##################################################################################################################
iniordersize = input(title="Ordersize / Sparrate", type=input.integer,defval=500)
// Input for Date Range 
startDate = input(title="Start Date", type=input.integer,
     defval=1, minval=1, maxval=31)
startMonth = input(title="Start Month", type=input.integer,
     defval=1, minval=1, maxval=12)
startYear = input(title="Start Year", type=input.integer,
     defval=2020, minval=1800, maxval=2100)
endDate = input(title="End Date", type=input.integer,
     defval=7, minval=1, maxval=31)
endMonth = input(title="End Month", type=input.integer,
     defval=04, minval=1, maxval=12)
endYear = input(title="End Year", type=input.integer,
     defval=2021, minval=1800, maxval=2100)
endDate1=endDate-1
//Check if in Date Range
inDateRange = (time >= timestamp(syminfo.timezone, startYear, startMonth, startDate, 0, 0)) and (time < timestamp(syminfo.timezone, endYear, endMonth, endDate1, 0, 0))
//Ordersize calculation#######################################################
var ordersize = 0
ordersize:=floor(iniordersize/close)
var float insgesamtinvestiert = 0
//Open Position at beginning#####################################
var firsttrade=true
longCondition = inDateRange
longnow=false
if(firsttrade and inDateRange)
    strategy.entry("My Long Entry Id", strategy.long,ordersize)
    longnow:=true
    insgesamtinvestiert:= insgesamtinvestiert + (ordersize*close)
    firsttrade:=false
if(longCondition and strategy.position_size > 0)
    longnow:=true
    
//Start of new Month, open a possition
if(longCondition and strategy.position_size > 0 and month>valuewhen(longnow, month ,1) or longCondition and strategy.position_size > 0 and year>valuewhen(longnow, year ,1) and inDateRange)
    strategy.entry("My Long Entry Id", strategy.long,ordersize)
    insgesamtinvestiert:= insgesamtinvestiert + (ordersize*close)
//Close all positions when End Date
if(time > timestamp(syminfo.timezone, endYear, endMonth, endDate1, 0, 0))
    strategy.close_all()
//print sum of investeted capital#########################################################################################################################
f_print(_text) =>
    // Create label on the first bar.
    var _label = label.new(bar_index, na, _text, xloc.bar_index, yloc.price, color(na), label.style_none, color.gray, size.large, text.align_left)
    // On next bars, update the label's x and y position, and the text it displays.
    label.set_xy(_label, bar_index, highest(10)[1])
    label.set_text(_label, _text)
f_print("                                                Invested: " + tostring(floor(insgesamtinvestiert)))
Expand (75 lines)

Overview

Buy every Month executes an initial long position at the start of the date window and continues to add long entries at the start of each subsequent month or year. Position sizes are calculated by converting a fixed monetary amount into asset units based on the closing price. All accumulated positions are closed when the end date is reached, and an on-chart label displays the cumulative invested capital.

Details

Published by

hasnocool on GitHub

Code credit

Embit0one, as written in the script's header

Type

Strategy, Pine Script v4

Draws

On the price chart

Markets

Any symbol

Timeframes

Any timeframe

Risk Notes

  • The strategy can add several entries in the same direction
  • The strategy enters trades without a stop loss

Topics

analysisbtcusdtcryptocurrencydatapandaspythonsimulationtradingtradingview

Settings

The inputs you can change from the gear icon on the chart. Defaults are the author's.

SettingTypeDefaultVariable
Ordersize / Sparrateint500iniordersize
Start Dateint1startDate
Start Monthint1startMonth
Start Yearint2020startYear
End Dateint7endDate
End Monthint04endMonth
End Yearint2021endYear
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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