Large opening trades and buy on close are not unusual.
10/28/22 16:00:00 8.26 8.22 8.29 60,900
10/28/22 16:00:00 8.255 8.22 8.29 60,945
10/28/22 15:54:40 8.245 8.26 8.27 10,153
10/28/22 10:11:59 7.35 7.42 7.45 11,400
10/27/22 16:00:01 7.475 7.45 7.51 50,250
10/27/22 12:22:33 7.65 7.64 7.66 18,000
10/26/22 16:00:00 7.35 7.33 7.39 40,984
10/25/22 16:22:23 7.35 6.95 7.77 20,400
10/25/22 16:00:00 7.35 7.33 7.38 33,001
10/25/22 11:11:23 7.11 7.12 7.15 10,000
10/25/22 10:20:14 7.05 7.02 7.04 10,000
10/25/22 09:33:09 7.00 6.94 6.98 10,000
10/24/22 16:21:54 6.72 6.00 7.00 18,500
10/24/22 16:00:01 6.72 6.67 6.74 32,300
10/24/22 16:00:01 6.70 6.67 6.74 32,429
10/21/22 16:00:01 6.61 6.56 6.64 62,400
10/21/22 16:00:00 6.60 6.56 6.64 59,861
10/21/22 12:53:53 6.49 6.47 6.48 10,000
10/21/22 12:04:54 6.41 6.41 6.44 10,000
10/21/22 09:30:00 6.26 6.25 6.33 17,462
10/21/22 09:30:00 6.26 6.03 6.47 17,300
10/20/22 16:00:00 6.25 6.23 6.27 34,400
10/20/22 16:00:00 6.25 6.23 6.27 34,494
10/20/22 11:11:27 6.66 6.69 6.70 15,800
10/19/22 16:00:01 6.45 6.40 6.45 20,000
10/19/22 16:00:00 6.45 6.43 6.45 77,100
10/19/22 16:00:00 6.45 6.43 6.45 76,920
10/18/22 16:00:01 6.62 6.61 6.69 61,000
10/18/22 16:00:01 6.62 6.61 6.69 60,926
10/18/22 11:30:02 6.75 6.76 6.77 10,000
10/18/22 10:15:52 6.92 6.87 6.89 16,100
10/17/22 16:00:01 6.73 6.63 6.76 52,200
10/17/22 16:00:01 6.73 6.63 6.76 51,574
10/17/22 10:42:42 6.705 6.69 6.72 19,800
10/17/22 09:32:40 6.97 6.94 6.96 14,500
10/17/22 09:30:01 6.77 6.66 6.78 10,700
10/14/22 16:00:01 6.43 6.40 6.48 42,864