{"id":222718,"date":"2025-04-24T13:08:57","date_gmt":"2025-04-24T17:08:57","guid":{"rendered":"https:\/\/ibkrcampus.com\/campus\/?post_type=glossary-terms&#038;p=222718"},"modified":"2025-04-24T15:52:52","modified_gmt":"2025-04-24T19:52:52","slug":"market-efficiency","status":"publish","type":"glossary-terms","link":"https:\/\/www.interactivebrokers.com\/campus\/glossary-terms\/market-efficiency\/","title":{"rendered":"Market Efficiency"},"content":{"rendered":"\n<p>Market efficiency in prediction markets refers to how well all available information is reflected in current prices. A highly efficient prediction market quickly incorporates new data or news events, adjusting prices to reflect updated probabilities. Efficient markets produce more reliable forecasts, as prices represent the best aggregated estimate of an event\u2019s likelihood.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Market efficiency in prediction markets refers to how well all available information is reflected in current prices. A highly efficient prediction market quickly incorporates new data or news events, adjusting prices to reflect updated probabilities. Efficient markets produce more reliable forecasts, as prices represent the best aggregated estimate of an event\u2019s likelihood.<\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"traders-glossary":[13278,13255,13251],"class_list":{"0":"post-222718","1":"glossary-terms","2":"type-glossary-terms","3":"status-publish","5":"traders-glossary-ibkr-traders-glossary","6":"traders-glossary-trading-terms-m","7":"traders-glossary-trading-alphabet"},"pp_statuses_selecting_workflow":false,"pp_workflow_action":"current","pp_status_selection":"publish","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.9 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Archives Term | IBKR Glossary | IBKR Campus<\/title>\n<meta name=\"description\" content=\"Market efficiency in prediction markets refers to how well all available information is reflected in current 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