In the specified range in the weekly time, we see 3 trend lines with different slopes. The 1st trend line broke and reached the 2nd trend line with a gentler slope. It fluctuated between the range of 0.61930 and 0.65312. Paying attention to the formation of a ceiling in the range of 0.65312 and above the previous ceiling at 0.64446, we can have another upward forecast after leaving the fluctuation range until around the third trend line.