暗号通貨を定期的に購入するための戦略

/*backtest
start: 2023-01-01 00:00:00
end: 2024-01-07 00:00:00
period: 1d
basePeriod: 1h
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/
// © Merdoc390

//@version=5

// The idea with this script is to use 3commas DCA bot to keep buying crypto, but not 'close the deal' which sells the crypto. 

// Basic idea is to keep adding funds, which increases the buy. 
// When you cancel the sale, you keep the crypto, thus HODL.
// I use this to build my positions that I short sale on Coinbase.com, so I need to cancel the deal after several candles so I can 
// trade them. 

// 3commas HODL DCA Bot article:
// https://3commas.io/blog/3commas-hodl-dca-bot-strategy
// This article includes the bot setup on 3Commas:
// Basicially you start the trade, then add funds to the trade, buying more crypto, then eventually cancel the deal.
// When you create the bot, you set the take profit really high, like 999%. Since it is unlikey to hit the value, it will never sell


// Credit to Irakli Gun as inspriation
// https://3commas.io/blog/3commas-hodl-dca-bot-strategy

strategy(title='HODL Simple v1', shorttitle="HODL'er", 
 calc_on_every_tick=false, calc_on_order_fills=true, process_orders_on_close =true,
 format=format.price, precision=4, overlay=true, pyramiding=365, 
 currency=currency.USD, default_qty_value=10, default_qty_type=strategy.cash , initial_capital=3650, 
 commission_type=strategy.commission.percent, commission_value=0.1)


var startFirstDeal = true
var done = false
var dealCount = 0
var totalDealCount = 0 


i_closeCount = input.int(defval=7,title="Close at Candle Count:",tooltip="How many buy candles to convert to a buy, otherwise it will remain open until end of timeframe.",group="Trade Range")
Start_date   = input(defval=timestamp('2023-09-21 16:30'),title="Start Date/Time",group="Trade Range")
Finish_date  = input(defval=timestamp('2023-09-21 23:05'),title="End Date/Time",group="Trade Range")

i_startBotAndDealMessage     = input(defval="paste your message here",title="Message to start bot and deal", tooltip="Message for 'start bot and deal",                        group="3Commas",display=display.all) 
i_addFundsMessage            = input(defval="paste your message here",title="Message for deal add funds signal in the quote currency",  tooltip="Using the quote (such as USD), to purchase more.",group="3Commas",display=display.all)
i_cancelTheDealMessage       = input(defval="paste your message here",title="Message to cancel the deal",tooltip="If you paste only cancel the deal, the bot will wait until next candle to add funds.\nOption is to also paste the add funds message to also add a buy position.",       group="3Commas",display=display.all)
i_cancelAndStopMessage       = input(defval="paste your message here",title="Message to cancel all bot deals and stop the bot",tooltip="Paste 3c bot messagage for Cancel all and Stop Bot",     group="3Commas",display=display.all)

time_cond = true

// check exit first
if not startFirstDeal and not done and dealCount < i_closeCount 
    strategy.close("Long")
    alert(i_cancelAndStopMessage)
    // log.info("Time expired, stopping bot, Total Deal Count:{0}",totalDealCount)
    done := true
// check if add funds after first deal
else if time_cond and not startFirstDeal and dealCount < i_closeCount 
    strategy.entry("Long", strategy.long)
    alert(i_addFundsMessage)
    // log.info("Deal Count:{0}, totalDeals:{1}",dealCount,totalDealCount)
    dealCount := dealCount + 1
    totalDealCount := totalDealCount + 1

else if time_cond and startFirstDeal and dealCount <= i_closeCount 
    strategy.entry("Long", strategy.long)
    // log.info("Start deal message, startFirst")
    alert(i_startBotAndDealMessage)
    startFirstDeal := false

else if time_cond and dealCount >= i_closeCount 
    strategy.close("Long")
    alert(i_cancelTheDealMessage)
    // log.info("Over Trades limit of {1}, resetting. Canceling. DealCount: {0}", dealCount, i_closeCount)
    dealCount := 0
    startFirstDeal := true

else if time_cond
    log.error("case not covered")