Array Technologies, Inc. (ARRY) closed the most recent trading day at $9.03, moving -6.71% from the previous trading session. The stock trailed the S&P 500, which registered a daily gain of 0.64%. On ...

There is one key difference between v1 and v2: v2 does not support the format pinyin-number-r (e.g., hua1r) for erhua pronunciation. Instead, it supports the format pinyin-r-number, such as huar1.