[{"data":1,"prerenderedAt":132},["ShallowReactive",2],{"user-guide:faq/data-symbols/where-does-the-data-come-from":3},{"slug":4,"filePath":5,"frontmatter":6,"rawMarkdown":23,"tree":24},"faq/data-symbols/where-does-the-data-come-from","faq/data-symbols/where-does-the-data-come-from.md",{"title":7,"description":8,"category":9,"kind":10,"keywords":11,"updatedAt":21,"popularity":22},"Where does OpenMarket's market data come from?","OpenMarket records trades tick by tick, the finest granularity there is, and aggregates order flow and liquidity across 20+ venues. CME futures carry official CME Group data.","data-symbols","faq",[12,13,14,15,16,17,18,19,20],"data source","data provider","tick by tick","raw data","accuracy","order book","exchanges","venues","cme","2026-10-20",6,"---\ntitle: \"Where does OpenMarket's market data come from?\"\ndescription: 'OpenMarket records trades tick by tick, the finest granularity there is, and aggregates order flow and liquidity across 20+ venues. CME futures carry official CME Group data.'\ncategory: data-symbols\nkind: faq\nkeywords: [data source, data provider, tick by tick, raw data, accuracy, order book, exchanges, venues, cme]\nupdatedAt: '2026-10-20'\npopularity: 6\n---\n\n# Where does OpenMarket's market data come from?\n\nOpenMarket records market data tick by tick: every trade as it prints, the finest granularity there is. Its market data engine aggregates real-time order flow and liquidity across more than 20 venues.\n\nCME futures carry official CME Group data, live with a real-time subscription and 10 minutes delayed without one: see [What do the CME data plans include?](/learn/faq/data-symbols/what-does-cme-data-include)\n\nIf a candle, a volume or a book level looks wrong to you, report it through **Reach out** with the symbol, the venue, the interval and the time, so the team can check it against the source.\n",{"type":25,"children":26,"data":124,"position":126},"root",[27,30,48,49,83,84],{"type":28,"value":29},"text","\n",{"type":31,"tagName":32,"properties":33,"children":34,"position":45},"element","p",{},[35],{"type":28,"value":36,"position":37},"OpenMarket records market data tick by tick: every trade as it prints, the finest granularity there is. Its market data engine aggregates real-time order flow and liquidity across more than 20 venues.",{"start":38,"end":42},{"line":39,"column":40,"offset":41},3,1,50,{"line":39,"column":43,"offset":44},201,250,{"start":46,"end":47},{"line":39,"column":40,"offset":41},{"line":39,"column":43,"offset":44},{"type":28,"value":29},{"type":31,"tagName":32,"properties":50,"children":51,"position":80},{},[52,61],{"type":28,"value":53,"position":54},"CME futures carry official CME Group data, live with a real-time subscription and 10 minutes delayed without one: see ",{"start":55,"end":58},{"line":56,"column":40,"offset":57},5,252,{"line":56,"column":59,"offset":60},119,370,{"type":31,"tagName":62,"properties":63,"children":65,"position":75},"a",{"href":64},"/learn/faq/data-symbols/what-does-cme-data-include",[66],{"type":28,"value":67,"position":68},"What do the CME data plans include?",{"start":69,"end":72},{"line":56,"column":70,"offset":71},120,371,{"line":56,"column":73,"offset":74},155,406,{"start":76,"end":77},{"line":56,"column":59,"offset":60},{"line":56,"column":78,"offset":79},208,459,{"start":81,"end":82},{"line":56,"column":40,"offset":57},{"line":56,"column":78,"offset":79},{"type":28,"value":29},{"type":31,"tagName":32,"properties":85,"children":86,"position":121},{},[87,96,114],{"type":28,"value":88,"position":89},"If a candle, a volume or a book level looks wrong to you, report it through ",{"start":90,"end":93},{"line":91,"column":40,"offset":92},7,461,{"line":91,"column":94,"offset":95},77,537,{"type":31,"tagName":97,"properties":98,"children":99,"position":109},"strong",{},[100],{"type":28,"value":101,"position":102},"Reach out",{"start":103,"end":106},{"line":91,"column":104,"offset":105},79,539,{"line":91,"column":107,"offset":108},88,548,{"start":110,"end":111},{"line":91,"column":94,"offset":95},{"line":91,"column":112,"offset":113},90,550,{"type":28,"value":115,"position":116}," with the symbol, the venue, the interval and the time, so the team can check it against the source.",{"start":117,"end":118},{"line":91,"column":112,"offset":113},{"line":91,"column":119,"offset":120},190,650,{"start":122,"end":123},{"line":91,"column":40,"offset":92},{"line":91,"column":119,"offset":120},{"quirksMode":125},false,{"start":127,"end":129},{"line":40,"column":40,"offset":128},0,{"line":130,"column":40,"offset":131},8,651,1792480132107]