DAX seems destined to test key support at around 15,625. If DAX closes below that support a down trend has been confirmed.
At the time of writing daily RSI is testing the 40 threshold and a close below will change the sentiment to negative with likely lower DAX levels to follow.
Some support at 15,482. The 100 daily Moving Average will add to the support.
If DAX bounces off the support at 15,625, or even stronger if a rebound occurs before touching the support, could lead to DAX getting back above 16K.
If that scenario plays out DAX is likely to test previous all-time highs at around 16,427.