The PBOC allows the yuan to fluctuate within a +/- 2% range, around this reference rate. The rate today at 6.8680 is the strongest for CNY since 17 April 2023.PBOC injects 500mn yuan via 78pday reverse repos in open market operates today. Unchanged rate of 1.4%. This article was written by Eamonn Sheridan at investinglive.com.