mirror of
https://github.com/freqtrade/freqtrade.git
synced 2025-11-29 00:23:07 +00:00
Update documentation in regards to data-format
This commit is contained in:
Matthias
@@ -251,8 +251,8 @@ Mandatory parameters are marked as **Required**, which means that they are requi
|
||||
| `db_url` | Declares database URL to use. NOTE: This defaults to `sqlite:///tradesv3.dryrun.sqlite` if `dry_run` is `true`, and to `sqlite:///tradesv3.sqlite` for production instances. <br> **Datatype:** String, SQLAlchemy connect string
|
||||
| `logfile` | Specifies logfile name. Uses a rolling strategy for log file rotation for 10 files with the 1MB limit per file. <br> **Datatype:** String
|
||||
| `add_config_files` | Additional config files. These files will be loaded and merged with the current config file. The files are resolved relative to the initial file.<br> *Defaults to `[]`*. <br> **Datatype:** List of strings
|
||||
| `dataformat_ohlcv` | Data format to use to store historical candle (OHLCV) data. <br> *Defaults to `json`*. <br> **Datatype:** String
|
||||
| `dataformat_trades` | Data format to use to store historical trades data. <br> *Defaults to `jsongz`*. <br> **Datatype:** String
|
||||
| `dataformat_ohlcv` | Data format to use to store historical candle (OHLCV) data. <br> *Defaults to `feather`*. <br> **Datatype:** String
|
||||
| `dataformat_trades` | Data format to use to store historical trades data. <br> *Defaults to `feather`*. <br> **Datatype:** String
|
||||
| `reduce_df_footprint` | Recast all numeric columns to float32/int32, with the objective of reducing ram/disk usage (and decreasing train/inference timing in FreqAI). (Currently only affects FreqAI use-cases) <br> **Datatype:** Boolean. <br> Default: `False`.
|
||||
|
||||
### Parameters in the strategy
|
||||
|
||||
@@ -27,11 +27,11 @@ usage: freqtrade download-data [-h] [-v] [--logfile FILE] [-V] [-c PATH]
|
||||
[--exchange EXCHANGE]
|
||||
[-t TIMEFRAMES [TIMEFRAMES ...]] [--erase]
|
||||
[--data-format-ohlcv {json,jsongz,hdf5,feather,parquet}]
|
||||
[--data-format-trades {json,jsongz,hdf5}]
|
||||
[--data-format-trades {json,jsongz,hdf5,feather}]
|
||||
[--trading-mode {spot,margin,futures}]
|
||||
[--prepend]
|
||||
|
||||
optional arguments:
|
||||
options:
|
||||
-h, --help show this help message and exit
|
||||
-p PAIRS [PAIRS ...], --pairs PAIRS [PAIRS ...]
|
||||
Limit command to these pairs. Pairs are space-
|
||||
@@ -48,8 +48,7 @@ optional arguments:
|
||||
--dl-trades Download trades instead of OHLCV data. The bot will
|
||||
resample trades to the desired timeframe as specified
|
||||
as --timeframes/-t.
|
||||
--exchange EXCHANGE Exchange name (default: `bittrex`). Only valid if no
|
||||
config is provided.
|
||||
--exchange EXCHANGE Exchange name. Only valid if no config is provided.
|
||||
-t TIMEFRAMES [TIMEFRAMES ...], --timeframes TIMEFRAMES [TIMEFRAMES ...]
|
||||
Specify which tickers to download. Space-separated
|
||||
list. Default: `1m 5m`.
|
||||
@@ -57,17 +56,18 @@ optional arguments:
|
||||
exchange/pairs/timeframes.
|
||||
--data-format-ohlcv {json,jsongz,hdf5,feather,parquet}
|
||||
Storage format for downloaded candle (OHLCV) data.
|
||||
(default: `json`).
|
||||
--data-format-trades {json,jsongz,hdf5}
|
||||
(default: `feather`).
|
||||
--data-format-trades {json,jsongz,hdf5,feather}
|
||||
Storage format for downloaded trades data. (default:
|
||||
`jsongz`).
|
||||
`feather`).
|
||||
--trading-mode {spot,margin,futures}, --tradingmode {spot,margin,futures}
|
||||
Select Trading mode
|
||||
--prepend Allow data prepending. (Data-appending is disabled)
|
||||
|
||||
Common arguments:
|
||||
-v, --verbose Verbose mode (-vv for more, -vvv to get all messages).
|
||||
--logfile FILE Log to the file specified. Special values are:
|
||||
--logfile FILE, --log-file FILE
|
||||
Log to the file specified. Special values are:
|
||||
'syslog', 'journald'. See the documentation for more
|
||||
details.
|
||||
-V, --version show program's version number and exit
|
||||
@@ -255,7 +255,7 @@ usage: freqtrade convert-data [-h] [-v] [--logfile FILE] [-V] [-c PATH]
|
||||
[--trading-mode {spot,margin,futures}]
|
||||
[--candle-types {spot,futures,mark,index,premiumIndex,funding_rate} [{spot,futures,mark,index,premiumIndex,funding_rate} ...]]
|
||||
|
||||
optional arguments:
|
||||
options:
|
||||
-h, --help show this help message and exit
|
||||
-p PAIRS [PAIRS ...], --pairs PAIRS [PAIRS ...]
|
||||
Limit command to these pairs. Pairs are space-
|
||||
@@ -266,19 +266,20 @@ optional arguments:
|
||||
Destination format for data conversion.
|
||||
--erase Clean all existing data for the selected
|
||||
exchange/pairs/timeframes.
|
||||
--exchange EXCHANGE Exchange name (default: `bittrex`). Only valid if no
|
||||
config is provided.
|
||||
--exchange EXCHANGE Exchange name. Only valid if no config is provided.
|
||||
-t TIMEFRAMES [TIMEFRAMES ...], --timeframes TIMEFRAMES [TIMEFRAMES ...]
|
||||
Specify which tickers to download. Space-separated
|
||||
list. Default: `1m 5m`.
|
||||
--trading-mode {spot,margin,futures}, --tradingmode {spot,margin,futures}
|
||||
Select Trading mode
|
||||
--candle-types {spot,futures,mark,index,premiumIndex,funding_rate} [{spot,futures,mark,index,premiumIndex,funding_rate} ...]
|
||||
Select candle type to use
|
||||
Select candle type to convert. Defaults to all
|
||||
available types.
|
||||
|
||||
Common arguments:
|
||||
-v, --verbose Verbose mode (-vv for more, -vvv to get all messages).
|
||||
--logfile FILE Log to the file specified. Special values are:
|
||||
--logfile FILE, --log-file FILE
|
||||
Log to the file specified. Special values are:
|
||||
'syslog', 'journald'. See the documentation for more
|
||||
details.
|
||||
-V, --version show program's version number and exit
|
||||
@@ -291,7 +292,6 @@ Common arguments:
|
||||
Path to directory with historical backtesting data.
|
||||
--userdir PATH, --user-data-dir PATH
|
||||
Path to userdata directory.
|
||||
|
||||
```
|
||||
|
||||
### Example converting data
|
||||
@@ -314,7 +314,7 @@ usage: freqtrade convert-trade-data [-h] [-v] [--logfile FILE] [-V] [-c PATH]
|
||||
{json,jsongz,hdf5,feather,parquet}
|
||||
[--erase] [--exchange EXCHANGE]
|
||||
|
||||
optional arguments:
|
||||
options:
|
||||
-h, --help show this help message and exit
|
||||
-p PAIRS [PAIRS ...], --pairs PAIRS [PAIRS ...]
|
||||
Limit command to these pairs. Pairs are space-
|
||||
@@ -325,12 +325,12 @@ optional arguments:
|
||||
Destination format for data conversion.
|
||||
--erase Clean all existing data for the selected
|
||||
exchange/pairs/timeframes.
|
||||
--exchange EXCHANGE Exchange name (default: `bittrex`). Only valid if no
|
||||
config is provided.
|
||||
--exchange EXCHANGE Exchange name. Only valid if no config is provided.
|
||||
|
||||
Common arguments:
|
||||
-v, --verbose Verbose mode (-vv for more, -vvv to get all messages).
|
||||
--logfile FILE Log to the file specified. Special values are:
|
||||
--logfile FILE, --log-file FILE
|
||||
Log to the file specified. Special values are:
|
||||
'syslog', 'journald'. See the documentation for more
|
||||
details.
|
||||
-V, --version show program's version number and exit
|
||||
@@ -367,9 +367,9 @@ usage: freqtrade trades-to-ohlcv [-h] [-v] [--logfile FILE] [-V] [-c PATH]
|
||||
[-t TIMEFRAMES [TIMEFRAMES ...]]
|
||||
[--exchange EXCHANGE]
|
||||
[--data-format-ohlcv {json,jsongz,hdf5,feather,parquet}]
|
||||
[--data-format-trades {json,jsongz,hdf5}]
|
||||
[--data-format-trades {json,jsongz,hdf5,feather}]
|
||||
|
||||
optional arguments:
|
||||
options:
|
||||
-h, --help show this help message and exit
|
||||
-p PAIRS [PAIRS ...], --pairs PAIRS [PAIRS ...]
|
||||
Limit command to these pairs. Pairs are space-
|
||||
@@ -377,18 +377,18 @@ optional arguments:
|
||||
-t TIMEFRAMES [TIMEFRAMES ...], --timeframes TIMEFRAMES [TIMEFRAMES ...]
|
||||
Specify which tickers to download. Space-separated
|
||||
list. Default: `1m 5m`.
|
||||
--exchange EXCHANGE Exchange name (default: `bittrex`). Only valid if no
|
||||
config is provided.
|
||||
--exchange EXCHANGE Exchange name. Only valid if no config is provided.
|
||||
--data-format-ohlcv {json,jsongz,hdf5,feather,parquet}
|
||||
Storage format for downloaded candle (OHLCV) data.
|
||||
(default: `json`).
|
||||
--data-format-trades {json,jsongz,hdf5}
|
||||
(default: `feather`).
|
||||
--data-format-trades {json,jsongz,hdf5,feather}
|
||||
Storage format for downloaded trades data. (default:
|
||||
`jsongz`).
|
||||
`feather`).
|
||||
|
||||
Common arguments:
|
||||
-v, --verbose Verbose mode (-vv for more, -vvv to get all messages).
|
||||
--logfile FILE Log to the file specified. Special values are:
|
||||
--logfile FILE, --log-file FILE
|
||||
Log to the file specified. Special values are:
|
||||
'syslog', 'journald'. See the documentation for more
|
||||
details.
|
||||
-V, --version show program's version number and exit
|
||||
@@ -422,13 +422,12 @@ usage: freqtrade list-data [-h] [-v] [--logfile FILE] [-V] [-c PATH] [-d PATH]
|
||||
[--trading-mode {spot,margin,futures}]
|
||||
[--show-timerange]
|
||||
|
||||
optional arguments:
|
||||
options:
|
||||
-h, --help show this help message and exit
|
||||
--exchange EXCHANGE Exchange name (default: `bittrex`). Only valid if no
|
||||
config is provided.
|
||||
--exchange EXCHANGE Exchange name. Only valid if no config is provided.
|
||||
--data-format-ohlcv {json,jsongz,hdf5,feather,parquet}
|
||||
Storage format for downloaded candle (OHLCV) data.
|
||||
(default: `json`).
|
||||
(default: `feather`).
|
||||
-p PAIRS [PAIRS ...], --pairs PAIRS [PAIRS ...]
|
||||
Limit command to these pairs. Pairs are space-
|
||||
separated.
|
||||
@@ -439,7 +438,8 @@ optional arguments:
|
||||
|
||||
Common arguments:
|
||||
-v, --verbose Verbose mode (-vv for more, -vvv to get all messages).
|
||||
--logfile FILE Log to the file specified. Special values are:
|
||||
--logfile FILE, --log-file FILE
|
||||
Log to the file specified. Special values are:
|
||||
'syslog', 'journald'. See the documentation for more
|
||||
details.
|
||||
-V, --version show program's version number and exit
|
||||
@@ -474,7 +474,7 @@ ETH/USDT 5m, 15m, 30m, 1h, 2h, 4h
|
||||
By default, `download-data` sub-command downloads Candles (OHLCV) data. Some exchanges also provide historic trade-data via their API.
|
||||
This data can be useful if you need many different timeframes, since it is only downloaded once, and then resampled locally to the desired timeframes.
|
||||
|
||||
Since this data is large by default, the files use gzip by default. They are stored in your data-directory with the naming convention of `<pair>-trades.json.gz` (`ETH_BTC-trades.json.gz`). Incremental mode is also supported, as for historic OHLCV data, so downloading the data once per week with `--days 8` will create an incremental data-repository.
|
||||
Since this data is large by default, the files use the feather fileformat by default. They are stored in your data-directory with the naming convention of `<pair>-trades.feather` (`ETH_BTC-trades.feather`). Incremental mode is also supported, as for historic OHLCV data, so downloading the data once per week with `--days 8` will create an incremental data-repository.
|
||||
|
||||
To use this mode, simply add `--dl-trades` to your call. This will swap the download method to download trades, and resamples the data locally.
|
||||
|
||||
|
||||
Reference in New Issue
Block a user