CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file.

Upgrade version:

• git checkout main
• git pull

Upgrade library dependencies (if required):

• python3 -m pip install -r requirements.txt -U

[6.0.0] - 2022-02-08

• major release

[5.2.6] - 2022-01-30

• fixed some spelling mistakes
• suppressed some of the Kucoin error messages, only displays after last retry attempt
• cleaned up a couple of the retry loops for Kucoin API to make more efficient
• moved the buy/sell error check code further down pycryptobot.py to allow other variables to be set first

[5.2.5] - 2022-01-21

• more exception handling added for JSONDecode errors
• fixed Telegram Reload config market not valid error
• added telegram_bot log file and telegram_logs folder
• revise buy/sell code. Still occasional problems with last update.
• fix trailingstoplosstrigger logic
• bot in docker container runs as user pycryptobot as UID:GID 1000 (First non root user).
• docker bot container size minified for better layer caching and faster downloads.
• updating caching system timer. Screener update including volatility checking, package version check and debugging functionality.

[5.2.4] - 2022-01-16

• fix indentation problems. Incorporated GetOrders caching system (Kucoin). Misc. fixes.

[5.2.3] - 2022-01-15

• fix possible issue where the trade could be processed multiple times on the same pass through the buy/sell process

[5.2.2] - 2022-01-13

• fixed bug in Base and Quote increment functions for Kucoin
• improved BUY and SELL code after fixing increment bug

[5.2.1] - 2022-01-12

• minor updates to trade confirmations added previously

[5.2.0] - 2022-01-11

• updated telegram bot config editor
• added option to enable/disable screener/scanner notifications
• update to default parser to set to correct object type

[5.1.4] - 2022-01-10

• fixed spelling mistake in Kucoin api.py file
• added balance checking to verify buy/sell trades occurred
• revised getBalance code for Coinbase and Kucion to verify a response from API
• revised market/symbol regex in telegram_bot.py to match rest of code

[5.1.3] - 2022-01-03

• fixed spelling mistake in comment

[5.1.2] - 2022-01-01

• bugfixes - minor revisions to previous fixes
• modify Sell text - immediate actions don't say at Close any more.
• adjust scanner to only display message for skipping leveraged bots once.

[5.1.1] - 2021-12-31

• bugfixes

[5.1.0] - 2021-12-27

• added trailingimmediatebuy option to buy as soon as trailingbuypcnt is reached, instead of waiting until candle close
• added preventloss option to enable selling prior to margin reaching 0% profit to prevent loss
• added preventlosstrigger - margin set point to start watching for preventloss (see readme)
• added preventlossmargin - margin set point to sell at for preventloss (see readme)
• reordered some test in isSellTrigger to minimize processing on every pass under some conditions

[5.0.2] - 2021-12-26

• revised fix for change_pcnt_high variable from previous
• fixed isSellTrigger immediate action it was waiting until candle close

[5.0.1] - 2021-12-23

• change tgbot manual buy/sell check
• fix change_pcnt_high variable error for some tokens
• modified tgbot helper.py code so that it does not require Python 3.9
• Moved log and telegram output messages for buy and sell transaction to display after API call to help prevent notifications of trades that hadn't occurred yet if API error.

[5.0.0] - 2021-12-20

• major version number increased

[4.6.2] - 2021-12-18

• Fix bug in trailingbuypcnt code that could cause the waiting price to continually change and prevent a buy
• fix error when saving trade data for the first time
• Add all option to Sell command
• Add unit tests for TG Bot

[4.6.1] - 2021-12-09

• Add trailingbuypcnt as config option with a default of 0 and follow price lower. See README for details.
• clean up Strategy.py debug messages with debug bool variable
• increase market and currency regex to allow 20 characters for base currency instead of 10.

[4.6.0] - 2021-12-09

• Added trailingstoplosstrigger to pair.json file + change percentage
• Fixed sims with smartswitch and added the 5 minute granularity to sims
• Added buyminsize so the bot will not buy anything below this value
• Added sellsmartswitch this sets the sell granularity to 5 minutes once sold it will switch back to normal smartswitch
• Added restart open orders this will start any bots that have open orders (these state is added to data.json when each bot starts)
• Added cleandata to when the TG bot starts
• Added control dashboard to TG Bot, to replace some inline commands
• Refactored TG Bot code

[4.5.2] - 2021-12-04

• Fix smartswitch in Simulations
• Fix a few incorrectly defined variables
• Fix sim result margins
• Add open trade margin to Sim Summary
• Add config option for buylastsellsize
• Add buylastsellsize to Simulations
• Add retry loop to Coinbase Public API call
• Increase isMarketValid to 10 chars for base currency regex
• Add marketmultibuycheck config option to prevent multiple buys with some problem market pairs
• some minor file formatting cleanup with VSCode format command

[4.5.1] - 2021-11-22

• Added Kucoin websockets
• Fixed Kucoin failing when using scanner

[4.4.2] - 2021-11-21

• Telegram scanner bugfix

[4.4.1] - 2021-11-16

• Fix for binance candles not incrementing with websockets
• Add bypass FileNotFoundException for pairs.json file
• Fix for double buys when using websockets
• Fix bug for Tracker CSV function
• Fix missing code for Telegram output options
• Add timestamp to Sim buy message output for Telegram

[4.4.0] - 2021-11-01

• Rename /restartbots to /resumebots
• Fixed error when {market}.json file might not be complete (bot stopped).
• Add /cleandata to remove any {market}.json file which are not complete (bot stopped)
• Add not to create telegram_data folder when running sims
• Add /startscanner to TG Bot to scan marks and start bots (hourly schedule set in config)
• Add /stopscanner to TG Bot to stop scanning markets
• Add /addexception to TG Bot to add pair to exceptions list so won't be started by scanner process
• Add /removeexception to TG Bot to remove a pair from exceptions list
• Add multiple market scanning to scanner.py
• Add exception list so that scanner.py doesn't pick a pair your don't want traded

[4.3.3] - 2021-11-08

• fix for Kucoin 429 errors, KeyError('data') and ValueError for time format
• addition work on fix for Kucoin multiple buys for same pair when more Quote funds than Base funds in account
• Kucoin API general tidying of error messages and logging
• Kucoin runs without any regular re-occurring errors in log
• added trade timestamps to Telegram output
• added Telegram config option --telegramtradesonly: will show trades, but not smart switch or last action changed
• added Telegram config option --disabletelegramerrormsgs: will not send Logger messages to telegram
• added ability to specify api_key_file via command line arguments with --api_key_file

[4.3.2] - 2021-11-02

• fix for Kucoin multiple buys on same traded pair when API error occurs

[4.3.1] - 2021-10-28

• fix for Kucoin margin calculation
• fix for Kucoin getOrders not always returning a response
• fix for SIM smartswitching
• Update for TG bot to show uptime with /showinfo

[4.3.0] - 2021-10-23

• formatting CHANGELOG.md

[4.2.1] - 2021-10-19

• fixed TG BOT checking if market/pair already exists before saving
• fixed TG BOT indicator states

[4.2.0] - 2021-10-17

• Added /deletebot will delete bot from /startbot list
• fixed issue with fast-sample with no date causing exception
• fixed issue when bot throws an exception it does not exit
• fixed issue when exception is raised TG bot still thinks the bot is active
• fixed /startbots will only start bots that are not already running
• fixed when Telegram replaces -- with a long dash
• fixed if folder exists in telegram_data folder
• added validation for exchange and markets when using /addnew
• refactored TG bot code

[4.1.0] - 2021-10-01

• Fixed issue when websockets are enabled making to many API calls (for those that are still required they will be called once per minute instead of on every iteration).
• Added telegram bot (telegram_bot.py) this has to be run separately to pycryptobot.py
• Added option to enable the telegram bot this does not start it, just enables writing data required for the telegram bot (--enabletelegrambotcontrol)
• Added user_id to telegram section in config, this is used so that only you can control the bot
• Added datafolder to telegram section in config, this is used when running multiple bots from different folders
• Added Telegram Bot Setup instructions text file
• Removed some debug logging left in by mistake
• Fix issue with Kucoin margins not calculating correctly
• Added Kucoin to yaml files

[4.0.4] - 2021-09-27

• Added Kucoin to --init (auto config)
• Added ability to parse --market in the same format as coinbase (ie ONT-USD)
• Added Websockets webhooks example script
• Added Coinbase Pro webhooks example script
• Telegram output tweaks
• Print currency trading on dryrun simulation summary

[4.0.3] - 2021-09-23

• fix for binance webhooks granularity

[4.0.2] - 2021-09-23

• fix for kucoin minimum order function raising an exception

[4.0.1] - 2021-09-22

• add option to disable insufficient funds exception and log as warning instead (--enableinsufficientfundslogging)

[4.0.0] - 2021-09-21

Added

• Kucoin exchange API (websockets not enabled)
• Websockets available for Binance and Coinbase Pro --websocket
• Added websvc.py to Docker

Changed

• Updated healthcheck to use a basic HTTPS request instead of a getTime() API call
• Disabled Seasonal ARIMA Model ML by default --enableml
• Removed healthcheck to reduce API calls for scaling

[3.6.1] - 2021-09-13

Added

• Websockets POC scripts for Coinbase Pro and Binance
• Seasonal ARIMA model predictions are not optional --enableml
• Updating Dockerfile to python:3.9-slim-bullseye
• switching to multistage venv Dockerfile and adding build-essentials in 1st stage to minimize Image size and build dependencies from source like numpy or statsmodels on arm64

[3.6.0] - 2021-09-06

Added

• fixed williams %r indicator and added it to the websvc dashboard
• added adx14 indicator and added it to the websvc dashboard
• fix for sim index "IndexError('index 0 is out of bounds for axis 0 with size 0')"
• fix for DF High not tracking the sim date in use, this stopped nobuynearhighpcnt working fully
• moved trades csv file to CSV folder

[3.5.0] - 2021-09-05

Added

• added Seasonal ARIMA model predictions to websvc analysis

[3.4.0] - 2021-09-03

Changed

• update to smartswitch sim processing speed.
• update to sim summary to include total margin and profit/loss.
• fixed timestamp bug when using simstartdate.
• fixed graphs in sim mode.
• remove limit for sims using specific granularity.
• fix for profit and loss summary for simulations
• added trade history in simulation summary in verbose mode will also export to CSV '({market}{daterange}_trades.csv)'
• added trade history export to csv 'trades.csv'
• added web portal ./websvc.py

[3.3.1] - 2021-08-29

Changed

• added additional error handling for Coinbase Pro getTime()

[3.3.0] - 2021-08-28

Changed

• added "nobuynearhighpcnt" to specify the percentage from high that the bot should not buy if "disablebuynearhigh" is not specified.
• added a catch and display of exception message for getTime()

[3.2.15] - 2021-08-24

Changed

• add proper shebang and exec permissions to pycryptobot.py (run from CLI, etc.)

[3.2.14] - 2021-08-24

Changed

• Found and fixed 'currency' key exception
• Fixed simulation summary

[3.2.13] - 2021-08-23

Changed

• Binance US is missing 'tradeFee' API endpoint, now returns default fee for this url

[3.2.12] - 2021-08-23

Added

• Verbose debug option to isSellTrigger and isWaitTrigger

Changed

• Logic in isSellTrigger and isWaitTrigger

[3.2.11] - 2021-08-22

Changed

• Adjustment to isWaitTrigger
• Tidying up repo
• Fixed version

[3.2.10] - 2021-08-20

Changed

• 'stats' for binance was retuning incorrect percentage gains.
• 'statdetail' was not working for binance as some values were string instead of float

[3.2.9] - 2021-08-16

Added

• 'nosellminpcnt' to specify minimum margin to not sell
• 'nosellmaxpcnt' to specify maximum margin to not sell
• fixed Stats.py issue on smaller datasets
• fixed recvWindow issue
• binance.us is now working

Changed

• Various small bug fixes

[3.2.8] - 2021-08-12

Changed

• Surrounded API calls for both Binance and Coinbase Pro within a try except

[3.2.7] - 2021-08-11

Changed

• Surrounded signed Binance API calls within a try except

[3.2.6] - 2021-08-09

Changed

• Fixed custom logging bug
• Add a try/catch to resolve "currency" key issue with recvWindow
• Removed previous failsafe check for "currency" in getAccounts

[3.2.5] - 2021-08-09

Changed

• Added failsafe check for "currency" in getAccounts

[3.2.4] - 2021-08-09

Changed

• Updated authAPI to return an empty JSON response on recvWindow

[3.2.3] - 2021-08-09

Changed

• Config file bugfix

[3.2.2] - 2021-08-08

Add

• Drafted new release

[3.2.1] - 2021-08-08

Changed

• Removed log rotation from the bot as it shouldn't be there
• Removed debug code which was left in

[3.2.0] - 2021-08-08

Changed

• Binance code improvements
• Updated Stochastic RSI

[3.1.1] - 2021-08-07

Changed

• Updated Binance price calculation

[3.1.0] - 2021-08-07

Changed

• Refactor text boxes in logs

[3.0.1] - 2021-08-07

Changed

• Fix recvWindow for binance

[3.0.0] - 2021-08-03

Changed

• Replaced python-binance library with in-built code
• Loads of enhancements and improvements
• Unit tests added and improved

[2.49.1] - 2021-08-1

Changed

[2.51.0] - 2021-08-06

Changed

• Add section about code style to CONTRIBUTING.md

[2.50.0] - 2021-08-06

Changed

• Upgrade pip to latest version before using it to install packages

[2.49.1] - 2021-08-01

Changed

• The gitignore pattern excluded the configmap.yaml for the helm chart.

[2.49.0] - 2021-08-01

Added

• Added Kubernetes helm charts

[2.48.2] - 2021-08-01

Changed

• Fixed misaligned text on initial bot info table

[2.48.1] - 2021-08-01

Changed

• Fixed output formatting

[2.48.0] - 2021-08-01

Changed

• Fixed fast-sample smartswitching for coinbase

[2.47.1] - 2021-07-13

Changed

• Fixed simulation date issues

[2.47.0] - 2021-07-13

Changed

• Fixed smartwitch for coinbase historic data limit
• Fixed smartswitching date sync

[2.46.2] - 2021-07-13

Changed

• Added --disablebuyema argument

• Updated README.md

[2.46.1] - 2021-07-12

Changed

• use granularity instead of self.getGranularity

• use granularity instead of self.getGranularity() in getHistoricalDateRange() call

• Update README.md

[2.46.0] - 2021-07-09

Changed

• Increased number of attempts at retrieving previous orders in binance api

[2.45.2] - 2021-07-08

Changed

• Improved ADX technical indicator

Added

• Added ATR technical indicator

[2.45.1] - 2021-07-06

Changed

• Fixed ARIMA bug in coinbase pro when frequency not set in dataframe

[2.45.0] - 2021-07-06

Added

• Added ADX technical indicator
• Added auto migrate API keys to coinbasepro.key and/or binance.key

[2.44.1] - 2021-07-05

Changed

• Updated README.md

[2.44.0] - 2021-07-05

Added

• Added log file rotation

[2.43.1] - 2021-07-05

Changed

• Filter on filled orders only in Binance dataframe

[2.42.0] - 2021-07-03

Changed

• Fixed smartswitch for binance simulation mode and live
• Fixed smartswitch timings to use sim date instead of just defaulting to current date
• Update goldencross using the actual sim date in sim mode only
• Update to check when your last order is buy but your coin balance in 0 switch to buy instead
  • Possible bug if you transfer or convert coins on the exchange instead of selling them
• Update to use correct market data in sim mode + smartswitching

[2.41.0] - 2021-07-03

Added

• statdetail flag which gives a detailed list of transactions (works with --statstartdate and --statgroup)

[2.40.0] - 2021-07-03

Changed

• Updated validation for Telegram keys

[2.39.0] - 2021-06-27

Changed

• Added "api_key_file" to config to keep credentials out of config files for safety

[2.38.0] - 2021-06-23

Changed

• Added statstartdate flag to ignore trades before a given date in stats function
• Added statgroup flag to merge stats of multiple currency pairs
• Fixed stats for coinbase pro

[2.37.3] - 2021-06-22

Changed

• Fixed smart switch back bug

[2.37.2] - 2021-06-21

Changed

• Fixed "simstart" bug

[2.37.1] - 2021-06-18

Changed

• Fixed issue from previous release

[2.37.0] - 2021-06-18

Changed

• Refactored the new stats feature into it's own Stats class
• Fixed a bug with getOrders() for Coinbase Pro
• Fixed the rounding issue with precision greater than 4
• Fixed the dummy account which has been broken with a previous PR
• Updated unit tests

[2.31.1] - 2021-06-13

Changed

• Create default config if missing, avoid creating empty config

[2.31.0] - 2021-06-13

Changed

• Separated strategy into Strategy model for custom strategies

[2.30.2] - 2021-06-12

Changed

• Minor changes in quote currency extraction (binance.py)

[2.30.1] - 2021-06-12

Changed

• Suppressed ARIMA model warning

[2.30.0] - 2021-06-12

Changed

• Improved ARIMA model output to console
• Reduced polling from 2 minutes to 1 minute

[2.29.0] - 2021-06-11

Added

• Added the Seasonal ARIMA machine learning model for price predictions

[2.28.0] - 2021-06-11

Added

• Added Stochastic RSI and Williams %R technical indicators

[2.27.0] - 2021-06-08

Changed

• Optimised simulations, they run a lot faster now

Added

• Added app.getHistoricalDataChained

[2.26.0] - 2021-06-07

Changed

• Updated validation to allow for custom Coinbase Pro passphrases

[2.25.0] - 2021-06-06

Added

• Added CHANGELOG.md

Changed

• Removed check for 'fees' on Binance orders which doesn't exist

Fixed

• Pandas 'SettingWithCopyWarning' in models/exchange/coinbase_pro/api.py