CBOE GLOBAL MKTS INC

Ticker: CBOE CUSIP: 12503M108 Class: COM

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q2 2018

Shares 62,360 Value ($000) $6,490 Avg Close $95.60 Range $87.90 - $104.09

Q1 2017

Shares 23,000 Value ($000) $1,865 Avg Close $69.83 Range $64.71 - $72.77

Q1 2015

Shares 6,200 Value ($000) $356 Avg Close $54.08 Range $49.21 - $58.96

Q3 2013

Shares 15,500 Value ($000) $701 Avg Close $40.01 Range $37.49 - $43.13

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	62,360	$6,490	$95.60	$87.90 - $104.09
Q1 2017	23,000	$1,865	$69.83	$64.71 - $72.77
Q1 2015	6,200	$356	$54.08	$49.21 - $58.96
Q3 2013	15,500	$701	$40.01	$37.49 - $43.13