USDCHF test 0.9000 level and technical trend line support on the hourly chart

Low reached 0.90049 on the run lower.
The USDCHF has tumbled lower and in the process is testing a lower trendline on the hourly chart around 0.90073.  That is also near old swing area going back to November 5 November 6 as the pair was bottoming at 0.89782 during that time period.