MICRO E-MINI S&P 500 INDEX

Name: MICRO E-MINI S&P 500 INDEX — Commitments of Traders
License: https://creativecommons.org/publicdomain/zero/1.0/

MICRO E-MINI S&P 500 INDEX - CHICAGO MERCANTILE EXCHANGE · · CFTC Code 13874U

Latest week — 2026-05-12

Open interest	239,736 contracts
Speculator (non-commercial) long	102,208 (42.6% of OI)
Speculator short	53,330 (22.2% of OI)
Speculator NET	+48,878
Commercial (hedger) long	50,464 (21.0% of OI)
Commercial short	34,425 (14.4% of OI)
Commercial NET	+16,039
Total traders	37

Week-over-week change

Open interest	+10,619
Speculator long	+4,854
Speculator short	+8,910
Commercial long	-2,238
Commercial short	+8,152

52-week history

Week	Open Interest	Spec Long	Spec Short	Comm Long	Comm Short
2026-05-12	239,736	102,208	53,330	50,464	34,425
2026-05-05	229,117	97,354	44,421	52,702	26,273
2026-04-28	244,749	98,854	90,371	64,983	24,864
2026-04-21	242,376	96,815	96,037	68,419	21,354
2026-04-14	236,574	83,545	75,089	74,661	16,443
2026-04-07	208,814	73,690	48,098	53,573	19,939
2026-03-31	206,125	85,084	47,903	37,632	21,443
2026-03-24	197,350	68,645	37,693	41,800	47,028
2026-03-17	307,492	94,880	89,174	87,576	28,458
2026-03-10	281,213	96,693	112,523	93,624	21,851
2026-03-03	262,768	102,025	73,595	73,381	19,506
2026-02-24	222,512	91,617	31,918	48,109	27,126
2026-02-17	226,620	89,392	42,510	46,920	20,822
2026-02-10	212,416	88,213	43,423	42,657	19,254
2026-02-03	221,944	93,639	57,215	42,895	22,552
2026-01-27	196,153	68,162	46,663	47,753	17,554
2026-01-20	188,157	39,859	51,508	52,233	29,112
2026-01-13	156,382	31,122	25,006	46,025	26,163
2026-01-06	153,386	21,124	16,209	52,552	25,740
2025-12-30	140,367	18,296	19,108	44,847	25,164
2025-12-23	133,492	10,277	16,381	45,243	20,414
2025-12-16	404,149	199,379	129,087	63,077	58,340
2025-12-09	343,272	174,759	108,295	60,283	68,308
2025-12-02	304,373	144,842	74,092	55,502	59,049
2025-11-25	330,083	170,652	85,866	57,273	61,131
2025-11-18	308,131	142,772	78,018	51,362	59,235
2025-11-10	266,052	130,148	58,339	42,526	60,403
2025-11-04	233,611	93,764	69,785	45,974	67,940
2025-10-28	205,768	73,109	57,754	47,033	38,881
2025-10-21	202,966	74,089	57,642	46,971	40,977
2025-10-14	173,591	32,779	40,942	50,542	41,719
2025-10-07	163,677	42,915	24,557	37,982	44,667
2025-09-30	148,106	33,636	18,050	37,082	42,863
2025-09-23	145,898	27,847	29,485	37,942	31,912
2025-09-16	333,860	146,911	124,510	73,402	35,920
2025-09-09	299,226	147,180	145,117	63,499	23,281
2025-09-02	270,598	134,502	121,432	44,798	30,145
2025-08-26	268,445	125,941	144,464	53,878	19,600
2025-08-19	283,208	133,064	167,379	60,440	22,822
2025-08-12	243,069	102,655	139,936	58,478	19,086
2025-08-05	208,548	81,367	114,662	37,574	22,084
2025-07-29	249,924	122,518	85,273	37,256	35,133
2025-07-22	224,453	108,668	77,496	34,277	28,245
2025-07-15	187,914	65,455	42,085	40,241	32,078
2025-07-08	178,214	63,444	31,763	38,269	30,146
2025-07-01	149,506	45,357	5,490	31,853	28,612
2025-06-24	137,211	23,168	26,064	45,003	12,231
2025-06-17	249,091	83,109	112,499	52,474	36,356
2025-06-10	197,196	77,341	76,094	43,489	37,218
2025-06-03	181,053	63,692	60,761	43,905	36,169
2025-05-27	194,082	68,510	56,480	49,184	44,834
2025-05-20	185,001	64,886	46,312	45,709	42,513

External source

CFTC Public Reports — Legacy COT (Futures and Options Combined)

Source: CFTC. Public domain. Updated weekly Fridays (data as-of Tuesdays).