Dump as expected. Gann Fan supports as predicted (see the related idea and the image below). Except for the minor upside (20130) smaller than expected (20400+), the overall scenario is right on track. The macro downtrend would persist, but we would see a short-term rebound at the support zone around the previous low. Check 18200 and 17600. (Previous low and the crosspoint between the parallel channels on the weekly chart.)
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Given the descending wedge (blue), a strong rebound is likely if the price fails to break the previous low.