docs: add "Funding fee adjustment" to deprecated docs

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Matthias
2025-12-13 19:30:21 +01:00
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@@ -98,3 +98,33 @@ Please use configuration based [log setup](advanced-setup.md#advanced-logging) i
The edge module has been deprecated in 2023.9 and removed in 2025.6.
All functionalities of edge have been removed, and having edge configured will result in an error.
## Adjustment to dynamic funding rate handling
With version 2025.12, the handling of dynamic funding rates has been adjusted to also support dynamic funding rates down to 1h funding intervals.
As a consequence, the mark and funding rate timeframes have been changed to 1h for every supported futures exchange.
As the timeframe for both mark and funding_fee candles has changed (usually from 8h to 1h) - already downloaded data will have to be adjusted or partially re-downloaded.
You can either re-download everything (`freqtrade download-data [...] --erase` - :warning: can take a long time) - or download the updated data selectively.
### Selective data re-download
The script below should serve as an example - you may need to adjust the timeframe and exchange to your needs!
``` bash
# Cleanup no longer needed data
rm user_data/data/<exchange>/futures/*-mark-*
rm user_data/data/<exchange>/futures/*-funding_rate-*
# download new data (only required once to fix the mark and funding fee data)
freqtrade download-data -t 1h --trading-mode futures --candle-types funding_rate mark [...] --timerange <full timerange you've got other data for>
```
The result of the above will be that your funding_rates and mark data will have the 1h timeframe.
you can verify this with `freqtrade list-data --exchange <yourexchange> --show`.
!!! Note "Additional arguments"
Additional arguments to the above commands may be necessary, like configuration files or explicit user_data if they deviate from the default.
**Hyperliquid** is a special case now - which will no longer require 1h mark data - but will use regular candles instead (this data never existed and is identical to 1h futures candles). As we don't support download-data for hyperliquid (they don't provide historic data) - there won't be actions necessary for hyperliquid users.