The light blue lines indicate a crossover of K below 46.4780. in the history of the dollar after K has crossed down through that line (has happened 13 times) DXY went lower the following months 10/13 times or 77%. It downtrended an average of 353 days after crossing down through this level and DXY went down an average of 10.55%. RSI showed a lower high while price made a higher high which is a significant sign of weakness. Price is coming down from resistance at 101.8 which is 61.8% (fib number) retracement of the 2001 high and 2008 low. During the previous high in 2015 ADX was reading 42, during the higher high in December 2016 - January 2017 the ADX was reading 31, another sign of weakness in the uptrend.
Komen:
The line in stochastics doesnt show on this chart but its 46.478