{"@context":{"@vocab":"https://schema.org/"},"@type":"Dataset","@id":"https://api.ai-analytics.org/commodity-futures/13874H#dataset","name":"E-MINI S&P MATERIALS INDEX — Commitments of Traders","description":"Weekly CFTC Commitments of Traders snapshot for E-MINI S&P MATERIALS INDEX (E-MINI S&P MATERIALS INDEX - CHICAGO MERCANTILE EXCHANGE). Last 52 weeks of speculator + commercial positions, open interest, trader counts.","identifier":[{"@type":"PropertyValue","propertyID":"CFTC Contract Market Code","value":"13874H"},{"@type":"PropertyValue","propertyID":"CFTC Commodity Code","value":"138"}],"keywords":["FINANCIAL INSTRUMENTS","STOCK INDICES","S&P BROAD BASED STOCK INDICES"],"temporalCoverage":"2023-10-24/2026-03-17","distribution":[{"@type":"DataDownload","name":"Week of 2026-03-17","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2026-03-17"},{"@type":"DataDownload","name":"Week of 2026-03-10","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2026-03-10"},{"@type":"DataDownload","name":"Week of 2026-03-03","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2026-03-03"},{"@type":"DataDownload","name":"Week of 2026-02-24","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2026-02-24"},{"@type":"DataDownload","name":"Week of 2026-02-17","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2026-02-17"},{"@type":"DataDownload","name":"Week of 2026-02-10","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2026-02-10"},{"@type":"DataDownload","name":"Week of 2026-02-03","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2026-02-03"},{"@type":"DataDownload","name":"Week of 2026-01-27","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2026-01-27"},{"@type":"DataDownload","name":"Week of 2026-01-20","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2026-01-20"},{"@type":"DataDownload","name":"Week of 2026-01-13","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2026-01-13"},{"@type":"DataDownload","name":"Week of 2025-12-30","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-12-30"},{"@type":"DataDownload","name":"Week of 2025-12-16","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-12-16"},{"@type":"DataDownload","name":"Week of 2025-12-09","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-12-09"},{"@type":"DataDownload","name":"Week of 2025-12-02","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-12-02"},{"@type":"DataDownload","name":"Week of 2025-11-10","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-11-10"},{"@type":"DataDownload","name":"Week of 2025-11-04","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-11-04"},{"@type":"DataDownload","name":"Week of 2025-10-14","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-10-14"},{"@type":"DataDownload","name":"Week of 2025-10-07","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-10-07"},{"@type":"DataDownload","name":"Week of 2025-06-17","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-06-17"},{"@type":"DataDownload","name":"Week of 2025-04-29","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-04-29"},{"@type":"DataDownload","name":"Week of 2025-04-22","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-04-22"},{"@type":"DataDownload","name":"Week of 2025-04-15","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-04-15"},{"@type":"DataDownload","name":"Week of 2025-04-08","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-04-08"},{"@type":"DataDownload","name":"Week of 2025-04-01","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-04-01"},{"@type":"DataDownload","name":"Week of 2025-03-25","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-03-25"},{"@type":"DataDownload","name":"Week of 2025-03-18","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-03-18"},{"@type":"DataDownload","name":"Week of 2025-03-11","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-03-11"},{"@type":"DataDownload","name":"Week of 2025-03-04","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-03-04"},{"@type":"DataDownload","name":"Week of 2025-02-25","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-02-25"},{"@type":"DataDownload","name":"Week of 2025-02-18","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-02-18"},{"@type":"DataDownload","name":"Week of 2025-02-11","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-02-11"},{"@type":"DataDownload","name":"Week of 2025-01-21","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-01-21"},{"@type":"DataDownload","name":"Week of 2025-01-14","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-01-14"},{"@type":"DataDownload","name":"Week of 2025-01-07","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2025-01-07"},{"@type":"DataDownload","name":"Week of 2024-12-31","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-12-31"},{"@type":"DataDownload","name":"Week of 2024-12-24","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-12-24"},{"@type":"DataDownload","name":"Week of 2024-12-17","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-12-17"},{"@type":"DataDownload","name":"Week of 2024-09-17","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-09-17"},{"@type":"DataDownload","name":"Week of 2024-08-13","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-08-13"},{"@type":"DataDownload","name":"Week of 2024-07-16","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-07-16"},{"@type":"DataDownload","name":"Week of 2024-07-02","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-07-02"},{"@type":"DataDownload","name":"Week of 2024-06-18","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-06-18"},{"@type":"DataDownload","name":"Week of 2024-06-11","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-06-11"},{"@type":"DataDownload","name":"Week of 2024-05-14","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-05-14"},{"@type":"DataDownload","name":"Week of 2024-05-07","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-05-07"},{"@type":"DataDownload","name":"Week of 2024-04-30","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-04-30"},{"@type":"DataDownload","name":"Week of 2024-04-23","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-04-23"},{"@type":"DataDownload","name":"Week of 2024-04-16","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-04-16"},{"@type":"DataDownload","name":"Week of 2024-04-09","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-04-09"},{"@type":"DataDownload","name":"Week of 2024-03-12","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2024-03-12"},{"@type":"DataDownload","name":"Week of 2023-12-05","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2023-12-05"},{"@type":"DataDownload","name":"Week of 2023-10-24","contentUrl":"https://api.ai-analytics.org/commodity-futures/13874H.json?week=2023-10-24"}],"sameAs":["https://publicreporting.cftc.gov/Public-Reports/Commitments-of-Traders-Public-Reporting-API/jun7-fc8e"],"isAccessibleForFree":true,"license":"https://creativecommons.org/publicdomain/zero/1.0/","_source":{"data_provider":"AI Analytics","data_provider_url":"https://api.ai-analytics.org","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://publicreporting.cftc.gov/Public-Reports/Commitments-of-Traders-Public-Reporting-API/jun7-fc8e","generated_at":"2026-07-21T13:48:31.411Z"},"latest":{"id":"26031713874HC","report_date":"2026-03-17","cftc_commodity_code":"138","cftc_contract_market_code":"13874H","contract_market_name":"E-MINI S&P MATERIALS INDEX","market_and_exchange_names":"E-MINI S&P MATERIALS INDEX - CHICAGO MERCANTILE EXCHANGE","commodity":"S&P BROAD BASED STOCK INDICES","commodity_group_name":"FINANCIAL INSTRUMENTS","commodity_subgroup_name":"STOCK INDICES","open_interest_all":14480,"noncomm_long":2028,"noncomm_short":1348,"noncomm_spread":317,"comm_long":10691,"comm_short":11648,"nonrept_long":1444,"nonrept_short":1167,"traders_total":20,"pct_oi_noncomm_long":14,"pct_oi_noncomm_short":9.3,"pct_oi_comm_long":73.8,"pct_oi_comm_short":80.4,"change_open_interest":3435,"change_noncomm_long":-173,"change_noncomm_short":-179,"change_comm_long":2970,"change_comm_short":3218,"ingested_at":"2026-05-17T19:14:07Z"},"history":[{"report_date":"2026-03-17","open_interest_all":14480,"noncomm_long":2028,"noncomm_short":1348,"comm_long":10691,"comm_short":11648,"traders_total":20,"change_open_interest":3435},{"report_date":"2026-03-10","open_interest_all":11045,"noncomm_long":2201,"noncomm_short":1527,"comm_long":7721,"comm_short":8430,"traders_total":22,"change_open_interest":244},{"report_date":"2026-03-03","open_interest_all":10801,"noncomm_long":1829,"noncomm_short":1254,"comm_long":7631,"comm_short":8509,"traders_total":20,"change_open_interest":60},{"report_date":"2026-02-24","open_interest_all":10741,"noncomm_long":1829,"noncomm_short":885,"comm_long":7729,"comm_short":8811,"traders_total":21,"change_open_interest":-892},{"report_date":"2026-02-17","open_interest_all":11633,"noncomm_long":1829,"noncomm_short":718,"comm_long":8374,"comm_short":9663,"traders_total":21,"change_open_interest":-1088},{"report_date":"2026-02-10","open_interest_all":12721,"noncomm_long":1829,"noncomm_short":798,"comm_long":9708,"comm_short":10616,"traders_total":21,"change_open_interest":1107},{"report_date":"2026-02-03","open_interest_all":11614,"noncomm_long":1829,"noncomm_short":314,"comm_long":8372,"comm_short":9886,"traders_total":20,"change_open_interest":538},{"report_date":"2026-01-27","open_interest_all":11076,"noncomm_long":1829,"noncomm_short":274,"comm_long":7727,"comm_short":9722,"traders_total":20,"change_open_interest":280},{"report_date":"2026-01-20","open_interest_all":10796,"noncomm_long":2024,"noncomm_short":530,"comm_long":7402,"comm_short":9323,"traders_total":21,"change_open_interest":1068},{"report_date":"2026-01-13","open_interest_all":9728,"noncomm_long":2550,"noncomm_short":720,"comm_long":5979,"comm_short":8131,"traders_total":22,"change_open_interest":null},{"report_date":"2025-12-30","open_interest_all":11014,"noncomm_long":2901,"noncomm_short":445,"comm_long":7293,"comm_short":9514,"traders_total":20,"change_open_interest":null},{"report_date":"2025-12-16","open_interest_all":18602,"noncomm_long":2742,"noncomm_short":280,"comm_long":11973,"comm_short":15694,"traders_total":22,"change_open_interest":4659},{"report_date":"2025-12-09","open_interest_all":13943,"noncomm_long":2576,"noncomm_short":511,"comm_long":10706,"comm_short":11749,"traders_total":21,"change_open_interest":-894},{"report_date":"2025-12-02","open_interest_all":14837,"noncomm_long":2565,"noncomm_short":517,"comm_long":11572,"comm_short":12729,"traders_total":22,"change_open_interest":null},{"report_date":"2025-11-10","open_interest_all":14883,"noncomm_long":334,"noncomm_short":658,"comm_long":13707,"comm_short":12986,"traders_total":20,"change_open_interest":-53},{"report_date":"2025-11-04","open_interest_all":14936,"noncomm_long":350,"noncomm_short":914,"comm_long":13697,"comm_short":12986,"traders_total":21,"change_open_interest":null},{"report_date":"2025-10-14","open_interest_all":17335,"noncomm_long":222,"noncomm_short":1111,"comm_long":12118,"comm_short":15271,"traders_total":21,"change_open_interest":3764},{"report_date":"2025-10-07","open_interest_all":13571,"noncomm_long":448,"noncomm_short":1605,"comm_long":12016,"comm_short":11147,"traders_total":20,"change_open_interest":null},{"report_date":"2025-06-17","open_interest_all":15008,"noncomm_long":0,"noncomm_short":1042,"comm_long":13906,"comm_short":12198,"traders_total":20,"change_open_interest":null},{"report_date":"2025-04-29","open_interest_all":14619,"noncomm_long":0,"noncomm_short":1096,"comm_long":13781,"comm_short":12388,"traders_total":21,"change_open_interest":-24},{"report_date":"2025-04-22","open_interest_all":14643,"noncomm_long":0,"noncomm_short":976,"comm_long":13794,"comm_short":12497,"traders_total":21,"change_open_interest":72},{"report_date":"2025-04-15","open_interest_all":14571,"noncomm_long":0,"noncomm_short":1191,"comm_long":13810,"comm_short":12465,"traders_total":22,"change_open_interest":1660},{"report_date":"2025-04-08","open_interest_all":12911,"noncomm_long":211,"noncomm_short":1278,"comm_long":11918,"comm_short":10496,"traders_total":21,"change_open_interest":-353},{"report_date":"2025-04-01","open_interest_all":13264,"noncomm_long":247,"noncomm_short":1828,"comm_long":12174,"comm_short":10472,"traders_total":21,"change_open_interest":-1712},{"report_date":"2025-03-25","open_interest_all":14976,"noncomm_long":295,"noncomm_short":2836,"comm_long":14090,"comm_short":11242,"traders_total":23,"change_open_interest":-6520},{"report_date":"2025-03-18","open_interest_all":21496,"noncomm_long":0,"noncomm_short":1224,"comm_long":20234,"comm_short":18652,"traders_total":26,"change_open_interest":4283},{"report_date":"2025-03-11","open_interest_all":17213,"noncomm_long":0,"noncomm_short":1210,"comm_long":16708,"comm_short":12590,"traders_total":22,"change_open_interest":2075},{"report_date":"2025-03-04","open_interest_all":15138,"noncomm_long":0,"noncomm_short":1839,"comm_long":14422,"comm_short":12354,"traders_total":22,"change_open_interest":-1159},{"report_date":"2025-02-25","open_interest_all":16297,"noncomm_long":0,"noncomm_short":1956,"comm_long":15643,"comm_short":13430,"traders_total":22,"change_open_interest":1},{"report_date":"2025-02-18","open_interest_all":16296,"noncomm_long":0,"noncomm_short":1801,"comm_long":15420,"comm_short":13357,"traders_total":21,"change_open_interest":-3023},{"report_date":"2025-02-11","open_interest_all":19319,"noncomm_long":0,"noncomm_short":1768,"comm_long":18377,"comm_short":16752,"traders_total":23,"change_open_interest":null},{"report_date":"2025-01-21","open_interest_all":14745,"noncomm_long":0,"noncomm_short":1187,"comm_long":14184,"comm_short":12140,"traders_total":21,"change_open_interest":-185},{"report_date":"2025-01-14","open_interest_all":14930,"noncomm_long":0,"noncomm_short":1397,"comm_long":14288,"comm_short":12294,"traders_total":22,"change_open_interest":1636},{"report_date":"2025-01-07","open_interest_all":13294,"noncomm_long":0,"noncomm_short":1201,"comm_long":12664,"comm_short":10936,"traders_total":24,"change_open_interest":1051},{"report_date":"2024-12-31","open_interest_all":12243,"noncomm_long":0,"noncomm_short":1244,"comm_long":11509,"comm_short":9661,"traders_total":23,"change_open_interest":109},{"report_date":"2024-12-24","open_interest_all":12134,"noncomm_long":0,"noncomm_short":1198,"comm_long":11401,"comm_short":9654,"traders_total":23,"change_open_interest":-10861},{"report_date":"2024-12-17","open_interest_all":22995,"noncomm_long":0,"noncomm_short":1204,"comm_long":20120,"comm_short":18549,"traders_total":22,"change_open_interest":null},{"report_date":"2024-09-17","open_interest_all":15580,"noncomm_long":0,"noncomm_short":932,"comm_long":14837,"comm_short":12461,"traders_total":20,"change_open_interest":null},{"report_date":"2024-08-13","open_interest_all":11222,"noncomm_long":205,"noncomm_short":483,"comm_long":10262,"comm_short":8971,"traders_total":20,"change_open_interest":null},{"report_date":"2024-07-16","open_interest_all":11786,"noncomm_long":0,"noncomm_short":2476,"comm_long":10685,"comm_short":7513,"traders_total":20,"change_open_interest":null},{"report_date":"2024-07-02","open_interest_all":10177,"noncomm_long":0,"noncomm_short":1006,"comm_long":6600,"comm_short":7456,"traders_total":20,"change_open_interest":null},{"report_date":"2024-06-18","open_interest_all":13684,"noncomm_long":0,"noncomm_short":1006,"comm_long":11864,"comm_short":10502,"traders_total":20,"change_open_interest":1513},{"report_date":"2024-06-11","open_interest_all":12171,"noncomm_long":0,"noncomm_short":1528,"comm_long":10795,"comm_short":8855,"traders_total":21,"change_open_interest":null},{"report_date":"2024-05-14","open_interest_all":11624,"noncomm_long":0,"noncomm_short":1862,"comm_long":10347,"comm_short":8202,"traders_total":21,"change_open_interest":-1769},{"report_date":"2024-05-07","open_interest_all":13393,"noncomm_long":0,"noncomm_short":1955,"comm_long":12112,"comm_short":10002,"traders_total":22,"change_open_interest":539},{"report_date":"2024-04-30","open_interest_all":12854,"noncomm_long":0,"noncomm_short":2164,"comm_long":11464,"comm_short":9344,"traders_total":21,"change_open_interest":123},{"report_date":"2024-04-23","open_interest_all":12731,"noncomm_long":203,"noncomm_short":2180,"comm_long":11333,"comm_short":9130,"traders_total":23,"change_open_interest":-128},{"report_date":"2024-04-16","open_interest_all":12859,"noncomm_long":202,"noncomm_short":2021,"comm_long":10991,"comm_short":9353,"traders_total":23,"change_open_interest":387},{"report_date":"2024-04-09","open_interest_all":12472,"noncomm_long":205,"noncomm_short":1810,"comm_long":10677,"comm_short":8971,"traders_total":23,"change_open_interest":null},{"report_date":"2024-03-12","open_interest_all":14222,"noncomm_long":0,"noncomm_short":1262,"comm_long":12511,"comm_short":10936,"traders_total":20,"change_open_interest":null},{"report_date":"2023-12-05","open_interest_all":21801,"noncomm_long":215,"noncomm_short":655,"comm_long":21222,"comm_short":17922,"traders_total":21,"change_open_interest":null},{"report_date":"2023-10-24","open_interest_all":19783,"noncomm_long":0,"noncomm_short":566,"comm_long":18841,"comm_short":17784,"traders_total":20,"change_open_interest":null}]}