Configuration files

Configuration files are used to run this app. There are 3 major sections in a configuration file:

Input data

Input data is defined within the input element of the config. It requires 4 parameters:

Name	Description	Note
`input_type`	Type of the input. Currently supported values are `file` or `quandl`
`input_source`	Input source for the input type. File path for `file` input and API key for `quandl` input	Can retrieve values from environment variables by prepending `env:` to the variable name. E.g.: `env:quandl_api_key`
`symbol`	Trade symbol for input data	Letter casing does not matter
`display`	Whether the price data will be plotted and how it will be shown. Can be set to `true`, `false` or `"adjusted"`.	If set to `"adjusted"`, the price data will be normalized based on splits

Each strategies is defined as an element in the strategies array. All parameters below except file are optional.

Name	Description	Default value
`file`	Path to the strategy file
`name`	Name of the strategy	<Name of the strategy file>
`enabled`	Strategies that are marked as `enabled: false` won't be run	`true`
`flat_fee`	Flat fee on every transaction in base currency	`0`
`ratio_fee`	Percent fee on every transaction in base currency	`0`
`portfolio`	A startegy-specific portfolio can be defined, which will override the global portfolio	<Global portfolio>
`config`	Custom configuration object that can be access from the strategy	`{}`

A global portfolio is defined under the portfolio element, with each asset in the portfolio defined as a key-value pair.