对于ric：AULU3 ，我们在北京时间2023/8/15 06:00 同一秒连续收到了两笔数据fid 32 成交量，第一笔为166127，第二笔为2，当时应该属于其开盘时刻，为何成交量会突然变小，烦请确认。
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I checked the historical data and found that the volume of 166127 was sent at 2023-08-14T22:00:00.024979790Z (GMT) and the volume of 2 was sent at 2023-08-14T22:00:00.024979790Z (GMT).
They were in different update messages.
This is a content question. Please contact the content support team directly via MyRefinitiv to confirm the data.
