Cboe BYX U.S. Equities Exchange Maker Opportunity

Symbol	Missed Liquidity	Exhausted Liquidity	Routed Liquidity	Volume Opportunity	Cboe ADV	Liquidity Opportunity (% of ADN)
DB	3,545,421	0	0	3,545,421	0	n/a
INTC	1,769,116	10	155	1,769,281	220	804,218.64
HPQ	1,752,707	0	20	1,752,727	0	n/a
T	1,462,178	0	19	1,462,197	0	n/a
GE	1,379,793	39,027	467	1,419,287	51,397	2,761.42
MAT	1,348,652	31,691	0	1,380,344	19,705	7,005.04
AAPL	1,265,493	1,002	4,591	1,271,086	1,232	103,172.56
X	1,169,362	29,136	0	1,198,498	33,390	3,589.39
ZUO	1,015,100	0	150	1,015,250	0	n/a
IUSG	937,221	0	0	937,221	0	n/a
INDA	797,023	1,606	24,242	822,871	378,402	217.46
C	625,749	22,212	464	648,425	35,645	1,819.12
CBOE	641,485	578	200	642,263	585,134	109.76
BAC	555,685	43,867	2,595	602,146	51,494	1,169.35
SCO	561,876	0	0	561,876	0	n/a
RAD	560,628	0	0	560,628	0	n/a
AAXN	545,492	0	0	545,492	0	n/a
KBWB	529,435	0	0	529,435	0	n/a
IYC	484,542	0	0	484,542	0	n/a
SPY	398,544	9,900	673	409,117	24,996	1,636.73
QQQ	352,232	7,057	28	359,316	47,037	763.90
VONE	346,107	0	0	346,107	0	n/a
AAAU	293,358	0	0	293,358	0	n/a
HEWJ	292,333	0	0	292,333	0	n/a
HEFA	255,059	0	0	255,059	0	n/a

Data for 2020-10-16 to 2020-10-22 inclusive.

Missed Liquidity: This is a measure for the last week of the average daily volume requested at a price equal or better than the NBBO where we had no liquidity.
Exhausted Liquidity: This is a measure for the last week of the average daily volume requested at a price equal or better than the NBBO, which were partially filled.
Routed Liquidity: This number represents for the last week the average daily volume on orders which were routed and filled on another venue.
Volume Opportunity: This is a measure of the total average daily volume of the missed, exhausted and routed liquidity.
Cboe ADV: Average Daily Volume for the last week of shares matched on Cboe for the security shown.
Liquidity Opportunity: Percentage of the ADV missed, exhausted or routed. The higher the percentage the larger the market making opportunity.