Maker Opportunity

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Symbol	Missed Liquidity	Exhausted Liquidity	Routed Liquidity	Volume Opportunity	Cboe ADV	Liquidity Opportunity (% of ADN)
SPY Apr 27 714.00 Call [04eAm3]	101,734	5,423	159	107,316	20,369	526.86
SPY Apr 27 713.00 Put [04eAm7]	87,329	3,817	79	91,225	16,682	546.85
SPY Apr 27 714.00 Put [04eAm5]	83,854	3,530	323	87,707	19,325	453.85
SPY Apr 29 710.00 Put [04eDnP]	72,782	5,618	206	78,606	7,153	1,098.92
SPY Apr 27 713.00 Call [04eAlo]	74,643	3,077	152	77,872	11,947	651.81
SPY Apr 28 710.00 Put [04eAjD]	74,933	1,462	401	76,795	11,261	681.96
SPY Apr 27 715.00 Call [04e7HC]	68,551	4,907	607	74,065	18,641	397.32
SPY Apr 28 711.00 Call [04eDoN]	68,358	1,847	123	70,327	11,193	628.31
SPY Apr 28 711.00 Put [04eDoX]	67,805	1,861	182	69,848	10,410	670.97
SPY Apr 28 710.00 Call [04eAji]	66,573	1,328	96	67,997	7,109	956.49
SPY Apr 28 709.00 Put [04eDoP]	61,655	1,039	28	62,721	8,486	739.11
SPY Apr 29 711.00 Put [04eocx]	59,491	998	177	60,666	4,306	1,408.87
SPY Apr 29 711.00 Call [04eocn]	58,826	1,140	123	60,089	4,656	1,290.57
SPY Apr 29 710.00 Call [04eDnQ]	58,089	1,472	122	59,683	5,744	1,039.05
SPY Apr 28 712.00 Put [04eDoL]	58,113	1,203	172	59,488	6,613	899.56
SPY Apr 29 709.00 Put [04eoco]	58,105	791	30	58,926	3,950	1,491.80
SPY Apr 27 715.00 Put [04e7HH]	52,063	2,240	167	54,470	12,437	437.97
SPY Apr 27 712.00 Put [04eAlt]	52,048	1,954	56	54,058	13,007	415.61
SPY Apr 29 708.00 Put [04eock]	49,744	490	51	50,286	2,968	1,694.27
SPY Apr 28 712.00 Call [04eDoV]	46,506	1,355	1,399	49,260	13,225	372.48
SPY May 1 722.00 Put [04fEdx]	45,964	1,200	79	47,242	6,880	686.66
SPY Apr 30 710.00 Put [04PKzv]	45,293	764	69	46,125	2,846	1,620.70
SPY Apr 27 712.00 Call [04eAlq]	43,954	1,598	14	45,566	6,099	747.11
SPY Apr 29 712.00 Call [04eocw]	44,396	953	30	45,379	3,786	1,198.60
SPY Apr 27 716.00 Call [04f3C1]	43,406	1,788	40	45,234	10,150	445.66

Data for 2026-04-27 to 2026-05-01 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.