Maker Opportunity

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Symbol	Missed Liquidity	Exhausted Liquidity	Routed Liquidity	Volume Opportunity	Cboe ADV	Liquidity Opportunity (% of ADN)
SPY Apr 20 708.00 Put [04eAgs]	220,415	5,553	931	226,899	24,442	928.32
SPY Apr 20 708.00 Call [04eAgn]	176,440	4,024	514	180,978	19,752	916.25
SPY Apr 20 707.00 Put [04eAgq]	175,297	4,084	47	179,428	18,361	977.22
SPY Apr 21 706.00 Put [04eAhG]	156,902	2,170	439	159,511	16,407	972.21
SPY Apr 21 707.00 Put [04eAhK]	150,973	2,475	438	153,886	11,888	1,294.47
SPY Apr 21 705.00 Put [04dfSG]	146,236	1,955	4,707	152,897	12,625	1,211.07
SPY Apr 20 709.00 Put [04eAgt]	145,581	2,075	494	148,150	11,689	1,267.43
SPY Apr 20 709.00 Call [04eAgv]	128,576	6,135	419	135,130	18,187	743.00
SPY Apr 20 707.00 Call [04eAgp]	123,270	3,043	230	126,543	11,533	1,097.23
SPY Apr 21 707.00 Call [04eAhL]	114,583	1,912	437	116,931	10,970	1,065.92
SPY Apr 21 706.00 Call [04eAhJ]	111,909	1,677	324	113,910	10,959	1,039.42
SPY Apr 21 708.00 Put [04eAhF]	105,920	1,311	568	107,799	6,876	1,567.76
SPY Apr 20 706.00 Put [04eAgr]	103,483	1,458	77	105,018	11,274	931.51
SPY Apr 21 704.00 Put [04eAhH]	99,647	1,785	1,113	102,544	8,593	1,193.34
SPY Apr 21 708.00 Call [04eAhM]	93,497	2,242	226	95,964	12,430	772.04
SPY Apr 20 710.00 Call [04dYTJ]	79,502	3,031	170	82,703	15,447	535.40
SPY Apr 20 710.00 Put [04dYTH]	78,349	1,185	126	79,660	6,951	1,146.02
SPY Apr 22 710.00 Call [04dfR4]	75,856	2,731	168	78,756	10,656	739.08
QQQ Apr 20 645.00 Put [04dXTv]	72,563	4,493	273	77,329	11,875	651.19
QQQ Apr 20 646.00 Put [04f298]	70,834	3,470	230	74,534	13,966	533.68
SPY Apr 21 709.00 Call [04eAhP]	71,691	1,699	167	73,557	9,543	770.80
SPY Apr 21 705.00 Call [04dfSH]	68,483	1,281	276	70,039	6,178	1,133.68
SPY Apr 22 709.00 Call [04eAho]	66,610	1,284	13	67,907	5,155	1,317.30
SPY Apr 23 708.00 Put [04eAiA]	65,735	1,248	157	67,139	5,058	1,327.38
SPY Apr 23 707.00 Put [04eAiB]	66,038	888	88	67,014	5,023	1,334.14

Data for 2026-04-20 to 2026-04-24 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.