CBOE GLOBAL MKTS INC

Ticker: CBOE CUSIP: 12503M108 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

Note: Option positions (PUT/CALL) are excluded.

Q4 2021
Shares 14,249 Value ($000) $1,858 Avg Close $122.57 Range $113.03 - $128.72
Q3 2021
Shares 73,160 Value ($000) $9,062 Avg Close $115.62 Range $108.02 - $131.39
Q2 2021
Shares 59,848 Value ($000) $7,125 Avg Close $103.46 Range $92.38 - $115.58
Q1 2021
Shares 49,451 Value ($000) $4,880 Avg Close $91.73 Range $81.58 - $100.68
Q4 2020
Shares 39,570 Value ($000) $3,685 Avg Close $81.85 Range $72.46 - $88.23
Q3 2020
Shares 9,501 Value ($000) $834 Avg Close $83.74 Range $78.21 - $90.86
Q2 2020
Shares 20,699 Value ($000) $1,931 Avg Close $91.32 Range $78.63 - $99.53
Q1 2020
Shares 15,737 Value ($000) $1,405 Avg Close $103.43 Range $66.67 - $118.10
Q3 2018
Shares 7,220 Value ($000) $693 Avg Close $91.50 Range $82.59 - $99.23
Q3 2017
Shares 160 Value ($000) $17 Avg Close $88.43 Range $81.78 - $97.42
Q4 2014
Shares 4,500 Value ($000) $285 Avg Close $51.66 Range $45.70 - $56.69
Q3 2014
Shares 3,900 Value ($000) $209 Avg Close $44.08 Range $40.03 - $48.69
Q2 2014
Shares 2,317 Value ($000) $114 Avg Close $43.57 Range $40.31 - $48.86
Q4 2013
Shares 13,485 Value ($000) $701 Avg Close $42.59 Range $37.85 - $46.22
Q3 2013
Shares 3,313 Value ($000) $150 Avg Close $40.01 Range $37.49 - $43.13