Jesse

# Changelog

Here you can see that changes were made at each release.

# 0.14.1

  • Changed the color of printed logs in --debug mode to white for more readability
  • Fixed a bug where should_cancel() was being executed in strategies with multiple entry orders
  • Made caching configurable. You can now change the settings for your cache driver or completely disable it
  • Added sum_floats() and subtract_floats() utility functions
  • Fixed a bug where position stayed open with a close-to-zero size caused by rounding issues in Python
  • Fixed for a bug in detecting executed orders with candles with gap
  • Added support for reduce-only orders (take-profit and stop-loss orders)
  • Added VossFilter indicator
  • Added TrendFlex indicator
  • Added ReFlex indicator
  • Added High Pass Filter indicator
  • Added Roofing indicator
  • Added DV indicator

# 0.13.1

  • Added support for balance handling for trading on spot markets
  • Improved calculation and logging of fees (when --debug flag is enabled)
  • Improved calculation of daily balance change. It is now more accurate.
  • Improved format in displaying of currencies. Instead of 10000, it now displays 10,000.

# 0.12.7

  • Made number of warmup candles configurable
  • Fixed an issue with log folder being absent in newly created projects by jparklev
  • Improved performance of the chande indicator

# 0.12.2

  • Added the --cpu option for the optimize mode to specify the number of cpu cores to use when running the optimize mode.
  • Improved monitoring dashboard of the optimization mode.

# 0.12.1

  • Renamed hyper_parameters() method to hyperparameters()
  • Fixed --dna flag in "jesse routes" command
  • Improved error detection in the optimize mode
  • Fixed when few of DNA trials caused optimize session to fail entirely
  • Optimize mode's traceback is now printed to a log file
  • Improved optimize mode's monitoring dashboard
  • Fixed an issue with newly created projects missing the log directory
  • Added .csv and .json files to gitignore of newly created projects

# 0.11.0

  • Implemented the initial version of the optimize mode which uses the Genetic Algorithm to find the best parameters for your strategy.

# 0.10.0

  • Suppression of the "FutureWarning: pandas.util.testing is deprecated" caused by empyrical
  • Added KST indicator
  • Added Coppock curve indicator
  • Added vortex indicator
  • Added EFI indicator
  • Added Chandelier Exit indicator
  • Update of scipy and matplotlib
  • Fixed issue related to NegativeBalance
  • Some fixes and additions related to pytest

# 0.9.0

  • Refactored directories that generated output files are stored at (csv, json, tradingview, charts).
  • json logs files are disabled by default. You now HAVE TO use the json flag to enable it.
  • Added CSV output for completed trades by h0ke.

# 0.8.2

  • Added exception for when trying to spend more than available exchange balance by fengkiej
  • Added fee_rate property to Strategy API
  • Added fee_rate as optional parameter for risk_to_qty and size_to_qty utilities
  • Added readable error for when strategy structure is incorrect
  • numpy_candles_to_dataframe now uses Pandas datetime format for candle timestamps by lightyear15
  • Improved exception text for unsupported exchanges

# 0.7.1

  • Added the __init__ method to the strategy API
  • Added the terminate() method to the strategy API
  • Added validation for qty==0
  • Added additional parameters to srsi indicator by Gabri

# 0.6.3

  • Fix issue #34
  • Made filter misusage exception more readable
  • Added new ratios in metrics: Calmar, Sortino, Omega
  • Improve TradingView output by Gabri
  • Added supersmoother indicator
  • Added gauss indicator
  • Added itrend indicator
  • Added faulty indicator
  • Added beta indicator
  • Added LINEARREG_ANGLE - Linear Regression Angle indicator
  • Added LINEARREG - Linear Regression indicator
  • Added AVGPRICE - Average Price indicator
  • Added VWMACD - Volume Weighted Moving Average Convergence/Divergence indicator
  • Added AD - Chaikin A/D Line indicator
  • Added keltner indicator by jeremytregunna

# 0.5.0

  • Fixed an issue with filters.
  • Fixed an issue with CWD
  • Added new indicators: Hull Moving Average, Zero-Lag Exponential Moving Average, Donchian Channels, Empirical Mode Decomposition, RSI Laguerre Filter, True strength index (TSI), Fractal Adaptive Moving Average (FRAMA), Awesome Oscillator, Alligator, SMMA (Smoothed Moving Average)

# 0.4.0

  • Added Tulipy library as a dependency.
  • Added vwma, srsi, and fisher indicators.
  • Added support for 8h timeframe.
  • Removed the wrong time estimation for import-candles mode. PR by 0xVox.

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