ZEC price has been legging down and each low as well as making lower highs as seen by the red boxes.
As for the yellow boxes the one on the left shows us where the price tested the Kumo support, breaking to the downside. After that low was found the price tried to retest at the 2nd box and was unable to penetrate the cloud.
RSI and RVI are both moving in a bearish direction which would confirm that price trajectory in the wedge and a possible bounce from the 0.236 fib level.