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Changelog

All important and notable changes will be documented here.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

[4.0.0] - 2019-02-26

Changed

  • Changed the underlying streamer connection to use aiocometd rather than our own, custom-rolled transport.

[3.1.2] - 2019-02-19

Added

  • The time-in-force and gtc-date properties to the OrderDetails object

Changed

  • Example script now uses env vars for TastyWorks username/password instead of hard-coding values.

[3.1.1] - 2019-01-16

Added

  • The rejected order status type

Changed

  • Fixed bug with in the Quote mapped item to support the new time fields
  • Removed the time key from the Quote mapped item
  • Fix bug for missing price field in the Order model

[3.0.1] - 2018-09-11

Changed

  • Changed number formats to use decimal types instead of floats for predictable representations

[3.0.0] - 2018-08-20

Changed

  • Fixed a bug which prevented orders from executing altogether... big one.

Removed

  • The underlying_symbol field from the Order model, this is not necessary and tastyworks does not have the symbol tied to an order; they are tied to individual legs of the order.

[2.2.0] - 2018-08-13

Added

  • Added a new, rewritten get_option_chain method to the Underlying model, which is inherited by models like Stock and all other future representations of securities.
  • New Security model representing all securities (options and underlyings).
  • New Underlying model representing all underlyings (stocks, indices, ETFs).
  • New OptionChain model which represents an option chain (a collection of options). This should make management of a list of related options (i.e. for a ticker) easier.

Removed

  • The get_option_chains function from the TastyAPISession.
  • The Model model

[2.1.0] - 2018-07-31

Added

  • Option model to store information about individual option legs
  • Ability to execute options successfully (the last missing bit was option legs)
  • Added first set of unit tests.

[2.0.0] - 2018-07-30

Added

  • OrderDetails object to encapsulate order-specific details

Changed

  • Internal changes and refactors to the orders model
  • Re-architecture of the API modus operandi. Details in the README.md file.
  • Moved the remote-fetching of objects (e.g. Order, TradingAccount) to their relevant object models.

Removed

  • Trimmed down remote-fetching of objects from the TastyAPISession object, it is now a much more light-weight object.

[1.0.0] - 2018-07-24

NB: This is backwards-incompatible

Added

Orders

  • Class describing orders (Order)
  • Ability to get existing account orders

Trading accounts

  • Class for trading accounts (TradingAccount)

Changed

  • Changed the session creation code, please see the new example file