Money Flow (MFL of MFI) indicator for the DAX index, which works on the hourly timeframe.
In order for this indicator to work for you, you must have access to the Xetra (XETR:DAX) tickers, where the underlying stocks of DAX are trading.
For some reason Xetra does NOT provide hourly volume so you can't see the money flow using the built-in TradingView indicator. But now, with this indicator, you can! :)