Using HeikinAshi candles and daily TF on Deutsche Börse shows that DB1 movement is in good agreement with ma (9-60) and rsi. Each price drop (from start until rsi reversal from 30) usually takes 13 to 70 bars. Currently we are at the 23th-bar. Due to current doubts in market, it can continue to drop and test both support 1 and 2 but the recent observation shows that it is also a good point for its reversal. Next few days are critical for DB1 to show if it continues to drop or reverse.