{"data":[{"date":"2026-04-13","symbol":"OPRT","shortVolume":48627,"shortExemptVolume":0,"totalVolume":134655,"shortRatio":0.3611},{"date":"2026-04-14","symbol":"OPRT","shortVolume":46591,"shortExemptVolume":0,"totalVolume":101100,"shortRatio":0.4608},{"date":"2026-04-15","symbol":"OPRT","shortVolume":35402,"shortExemptVolume":0,"totalVolume":92440,"shortRatio":0.383},{"date":"2026-04-16","symbol":"OPRT","shortVolume":31401,"shortExemptVolume":0,"totalVolume":46627,"shortRatio":0.6735},{"date":"2026-04-17","symbol":"OPRT","shortVolume":114244,"shortExemptVolume":0,"totalVolume":331306,"shortRatio":0.3448},{"date":"2026-04-20","symbol":"OPRT","shortVolume":48532,"shortExemptVolume":0,"totalVolume":109858,"shortRatio":0.4418},{"date":"2026-04-21","symbol":"OPRT","shortVolume":54085,"shortExemptVolume":0,"totalVolume":132677,"shortRatio":0.4076},{"date":"2026-04-22","symbol":"OPRT","shortVolume":42674,"shortExemptVolume":0,"totalVolume":166120,"shortRatio":0.2569},{"date":"2026-04-23","symbol":"OPRT","shortVolume":46598,"shortExemptVolume":0,"totalVolume":185257,"shortRatio":0.2515},{"date":"2026-04-24","symbol":"OPRT","shortVolume":29530,"shortExemptVolume":0,"totalVolume":86614,"shortRatio":0.3409},{"date":"2026-04-27","symbol":"OPRT","shortVolume":33625,"shortExemptVolume":200,"totalVolume":99272,"shortRatio":0.3387},{"date":"2026-04-28","symbol":"OPRT","shortVolume":44180,"shortExemptVolume":0,"totalVolume":112962,"shortRatio":0.3911},{"date":"2026-04-29","symbol":"OPRT","shortVolume":51551,"shortExemptVolume":0,"totalVolume":164227,"shortRatio":0.3139},{"date":"2026-04-30","symbol":"OPRT","shortVolume":42139,"shortExemptVolume":0,"totalVolume":180778,"shortRatio":0.2331},{"date":"2026-05-01","symbol":"OPRT","shortVolume":36641,"shortExemptVolume":0,"totalVolume":107343,"shortRatio":0.3413},{"date":"2026-05-04","symbol":"OPRT","shortVolume":66042,"shortExemptVolume":0,"totalVolume":190260,"shortRatio":0.3471},{"date":"2026-05-05","symbol":"OPRT","shortVolume":44448,"shortExemptVolume":0,"totalVolume":137777,"shortRatio":0.3226},{"date":"2026-05-06","symbol":"OPRT","shortVolume":51938,"shortExemptVolume":0,"totalVolume":104361,"shortRatio":0.4977},{"date":"2026-05-07","symbol":"OPRT","shortVolume":73905,"shortExemptVolume":0,"totalVolume":150284,"shortRatio":0.4918},{"date":"2026-05-08","symbol":"OPRT","shortVolume":74939,"shortExemptVolume":9823,"totalVolume":161494,"shortRatio":0.464},{"date":"2026-05-11","symbol":"OPRT","shortVolume":100908,"shortExemptVolume":8908,"totalVolume":181731,"shortRatio":0.5553},{"date":"2026-05-12","symbol":"OPRT","shortVolume":86103,"shortExemptVolume":1600,"totalVolume":162715,"shortRatio":0.5292},{"date":"2026-05-13","symbol":"OPRT","shortVolume":54058,"shortExemptVolume":500,"totalVolume":120693,"shortRatio":0.4479},{"date":"2026-05-14","symbol":"OPRT","shortVolume":56378,"shortExemptVolume":0,"totalVolume":108897,"shortRatio":0.5177},{"date":"2026-05-15","symbol":"OPRT","shortVolume":61640,"shortExemptVolume":0,"totalVolume":171786,"shortRatio":0.3588},{"date":"2026-05-18","symbol":"OPRT","shortVolume":46815,"shortExemptVolume":0,"totalVolume":83896,"shortRatio":0.558},{"date":"2026-05-19","symbol":"OPRT","shortVolume":32487,"shortExemptVolume":548,"totalVolume":120536,"shortRatio":0.2695},{"date":"2026-05-20","symbol":"OPRT","shortVolume":59250,"shortExemptVolume":0,"totalVolume":127501,"shortRatio":0.4647},{"date":"2026-05-21","symbol":"OPRT","shortVolume":53188,"shortExemptVolume":0,"totalVolume":114137,"shortRatio":0.466},{"date":"2026-05-22","symbol":"OPRT","shortVolume":35849,"shortExemptVolume":0,"totalVolume":100793,"shortRatio":0.3557},{"date":"2026-05-26","symbol":"OPRT","shortVolume":23360,"shortExemptVolume":0,"totalVolume":169764,"shortRatio":0.1376},{"date":"2026-05-27","symbol":"OPRT","shortVolume":146163,"shortExemptVolume":0,"totalVolume":648135,"shortRatio":0.2255},{"date":"2026-05-28","symbol":"OPRT","shortVolume":173597,"shortExemptVolume":0,"totalVolume":1532274,"shortRatio":0.1133},{"date":"2026-05-29","symbol":"OPRT","shortVolume":22556,"shortExemptVolume":0,"totalVolume":237751,"shortRatio":0.0949},{"date":"2026-06-01","symbol":"OPRT","shortVolume":31932,"shortExemptVolume":1,"totalVolume":179003,"shortRatio":0.1784},{"date":"2026-06-02","symbol":"OPRT","shortVolume":53147,"shortExemptVolume":0,"totalVolume":168686,"shortRatio":0.3151},{"date":"2026-06-03","symbol":"OPRT","shortVolume":53961,"shortExemptVolume":4903,"totalVolume":174926,"shortRatio":0.3085},{"date":"2026-06-04","symbol":"OPRT","shortVolume":35934,"shortExemptVolume":0,"totalVolume":84837,"shortRatio":0.4236},{"date":"2026-06-05","symbol":"OPRT","shortVolume":32080,"shortExemptVolume":0,"totalVolume":61074,"shortRatio":0.5253},{"date":"2026-06-08","symbol":"OPRT","shortVolume":28713,"shortExemptVolume":0,"totalVolume":73041,"shortRatio":0.3931},{"date":"2026-06-09","symbol":"OPRT","shortVolume":57151,"shortExemptVolume":6317,"totalVolume":179445,"shortRatio":0.3185},{"date":"2026-06-10","symbol":"OPRT","shortVolume":39706,"shortExemptVolume":0,"totalVolume":111135,"shortRatio":0.3573},{"date":"2026-06-11","symbol":"OPRT","shortVolume":30636,"shortExemptVolume":0,"totalVolume":99793,"shortRatio":0.307},{"date":"2026-06-12","symbol":"OPRT","shortVolume":25523,"shortExemptVolume":0,"totalVolume":89582,"shortRatio":0.2849},{"date":"2026-06-15","symbol":"OPRT","shortVolume":27644,"shortExemptVolume":0,"totalVolume":120436,"shortRatio":0.2295},{"date":"2026-06-16","symbol":"OPRT","shortVolume":42035,"shortExemptVolume":33,"totalVolume":123847,"shortRatio":0.3394},{"date":"2026-06-17","symbol":"OPRT","shortVolume":4832,"shortExemptVolume":0,"totalVolume":102009,"shortRatio":0.0474},{"date":"2026-06-18","symbol":"OPRT","shortVolume":35743,"shortExemptVolume":0,"totalVolume":370082,"shortRatio":0.0966},{"date":"2026-06-22","symbol":"OPRT","shortVolume":31971,"shortExemptVolume":128,"totalVolume":131554,"shortRatio":0.243},{"date":"2026-06-23","symbol":"OPRT","shortVolume":26047,"shortExemptVolume":18,"totalVolume":181741,"shortRatio":0.1433},{"date":"2026-06-24","symbol":"OPRT","shortVolume":26233,"shortExemptVolume":0,"totalVolume":139950,"shortRatio":0.1874},{"date":"2026-06-25","symbol":"OPRT","shortVolume":58090,"shortExemptVolume":2200,"totalVolume":191857,"shortRatio":0.3028},{"date":"2026-06-26","symbol":"OPRT","shortVolume":29363,"shortExemptVolume":0,"totalVolume":138790,"shortRatio":0.2116},{"date":"2026-06-29","symbol":"OPRT","shortVolume":32366,"shortExemptVolume":849,"totalVolume":86174,"shortRatio":0.3756},{"date":"2026-06-30","symbol":"OPRT","shortVolume":26672,"shortExemptVolume":0,"totalVolume":121548,"shortRatio":0.2194},{"date":"2026-07-01","symbol":"OPRT","shortVolume":88708,"shortExemptVolume":135,"totalVolume":266843,"shortRatio":0.3324},{"date":"2026-07-02","symbol":"OPRT","shortVolume":33168,"shortExemptVolume":0,"totalVolume":155310,"shortRatio":0.2136},{"date":"2026-07-06","symbol":"OPRT","shortVolume":37678,"shortExemptVolume":0,"totalVolume":114349,"shortRatio":0.3295},{"date":"2026-07-07","symbol":"OPRT","shortVolume":38640,"shortExemptVolume":0,"totalVolume":159434,"shortRatio":0.2424},{"date":"2026-07-08","symbol":"OPRT","shortVolume":35940,"shortExemptVolume":0,"totalVolume":179901,"shortRatio":0.1998},{"date":"2026-07-09","symbol":"OPRT","shortVolume":45479,"shortExemptVolume":0,"totalVolume":155418,"shortRatio":0.2926},{"date":"2026-07-10","symbol":"OPRT","shortVolume":95819,"shortExemptVolume":0,"totalVolume":447958,"shortRatio":0.2139},{"date":"2026-07-13","symbol":"OPRT","shortVolume":71756,"shortExemptVolume":0,"totalVolume":166325,"shortRatio":0.4314},{"date":"2026-07-14","symbol":"OPRT","shortVolume":83133,"shortExemptVolume":0,"totalVolume":204359,"shortRatio":0.4068},{"date":"2026-07-15","symbol":"OPRT","shortVolume":45923,"shortExemptVolume":0,"totalVolume":130223,"shortRatio":0.3526},{"date":"2026-07-16","symbol":"OPRT","shortVolume":119352,"shortExemptVolume":237,"totalVolume":406030,"shortRatio":0.2939},{"date":"2026-07-17","symbol":"OPRT","shortVolume":40388,"shortExemptVolume":0,"totalVolume":213967,"shortRatio":0.1888},{"date":"2026-07-20","symbol":"OPRT","shortVolume":31363,"shortExemptVolume":98,"totalVolume":128001,"shortRatio":0.245},{"date":"2026-07-21","symbol":"OPRT","shortVolume":29538,"shortExemptVolume":0,"totalVolume":136856,"shortRatio":0.2158},{"date":"2026-07-22","symbol":"OPRT","shortVolume":26685,"shortExemptVolume":0,"totalVolume":78981,"shortRatio":0.3379},{"date":"2026-07-23","symbol":"OPRT","shortVolume":48957,"shortExemptVolume":700,"totalVolume":97598,"shortRatio":0.5016},{"date":"2026-07-24","symbol":"OPRT","shortVolume":48110,"shortExemptVolume":0,"totalVolume":131946,"shortRatio":0.3646},{"date":"2026-07-27","symbol":"OPRT","shortVolume":51149,"shortExemptVolume":0,"totalVolume":150289,"shortRatio":0.3403},{"date":"2026-07-28","symbol":"OPRT","shortVolume":45186,"shortExemptVolume":0,"totalVolume":166372,"shortRatio":0.2716},{"date":"2026-07-29","symbol":"OPRT","shortVolume":41607,"shortExemptVolume":0,"totalVolume":116163,"shortRatio":0.3582},{"date":"2026-07-30","symbol":"OPRT","shortVolume":24979,"shortExemptVolume":0,"totalVolume":127748,"shortRatio":0.1955},{"date":"2026-07-31","symbol":"OPRT","shortVolume":25147,"shortExemptVolume":0,"totalVolume":150315,"shortRatio":0.1673},{"date":"2026-08-03","symbol":"OPRT","shortVolume":38529,"shortExemptVolume":119,"totalVolume":149028,"shortRatio":0.2585},{"date":"2026-08-04","symbol":"OPRT","shortVolume":53664,"shortExemptVolume":0,"totalVolume":254827,"shortRatio":0.2106},{"date":"2026-08-05","symbol":"OPRT","shortVolume":76089,"shortExemptVolume":0,"totalVolume":224585,"shortRatio":0.3388},{"date":"2026-08-06","symbol":"OPRT","shortVolume":257437,"shortExemptVolume":24248,"totalVolume":1018328,"shortRatio":0.2528},{"date":"2026-08-07","symbol":"OPRT","shortVolume":134204,"shortExemptVolume":0,"totalVolume":369311,"shortRatio":0.3634},{"date":"2026-08-10","symbol":"OPRT","shortVolume":71525,"shortExemptVolume":0,"totalVolume":176152,"shortRatio":0.406},{"date":"2026-08-11","symbol":"OPRT","shortVolume":69524,"shortExemptVolume":0,"totalVolume":182992,"shortRatio":0.3799},{"date":"2026-08-12","symbol":"OPRT","shortVolume":28027,"shortExemptVolume":0,"totalVolume":140450,"shortRatio":0.1996},{"date":"2026-08-13","symbol":"OPRT","shortVolume":86270,"shortExemptVolume":0,"totalVolume":151970,"shortRatio":0.5677},{"date":"2026-08-14","symbol":"OPRT","shortVolume":48297,"shortExemptVolume":0,"totalVolume":97699,"shortRatio":0.4943},{"date":"2026-08-17","symbol":"OPRT","shortVolume":43844,"shortExemptVolume":0,"totalVolume":93503,"shortRatio":0.4689},{"date":"2026-08-18","symbol":"OPRT","shortVolume":27207,"shortExemptVolume":12,"totalVolume":57784,"shortRatio":0.4708},{"date":"2026-08-19","symbol":"OPRT","shortVolume":57406,"shortExemptVolume":8,"totalVolume":107313,"shortRatio":0.5349},{"date":"2026-08-20","symbol":"OPRT","shortVolume":73985,"shortExemptVolume":0,"totalVolume":126314,"shortRatio":0.5857},{"date":"2026-08-21","symbol":"OPRT","shortVolume":54542,"shortExemptVolume":0,"totalVolume":105082,"shortRatio":0.519},{"date":"2026-08-24","symbol":"OPRT","shortVolume":51953,"shortExemptVolume":0,"totalVolume":111259,"shortRatio":0.467},{"date":"2026-08-25","symbol":"OPRT","shortVolume":32275,"shortExemptVolume":0,"totalVolume":55526,"shortRatio":0.5813},{"date":"2026-08-26","symbol":"OPRT","shortVolume":21962,"shortExemptVolume":0,"totalVolume":46479,"shortRatio":0.4725},{"date":"2026-08-27","symbol":"OPRT","shortVolume":64024,"shortExemptVolume":0,"totalVolume":99975,"shortRatio":0.6404},{"date":"2026-08-28","symbol":"OPRT","shortVolume":35272,"shortExemptVolume":0,"totalVolume":62337,"shortRatio":0.5658},{"date":"2026-08-31","symbol":"OPRT","shortVolume":53601,"shortExemptVolume":0,"totalVolume":90334,"shortRatio":0.5934},{"date":"2026-09-01","symbol":"OPRT","shortVolume":24723,"shortExemptVolume":0,"totalVolume":65876,"shortRatio":0.3753},{"date":"2026-09-02","symbol":"OPRT","shortVolume":51797,"shortExemptVolume":0,"totalVolume":116099,"shortRatio":0.4461},{"date":"2026-09-03","symbol":"OPRT","shortVolume":44296,"shortExemptVolume":0,"totalVolume":110246,"shortRatio":0.4018},{"date":"2026-09-04","symbol":"OPRT","shortVolume":98221,"shortExemptVolume":0,"totalVolume":198111,"shortRatio":0.4958},{"date":"2026-09-08","symbol":"OPRT","shortVolume":85677,"shortExemptVolume":164,"totalVolume":218921,"shortRatio":0.3914},{"date":"2026-09-09","symbol":"OPRT","shortVolume":43179,"shortExemptVolume":0,"totalVolume":86855,"shortRatio":0.4971},{"date":"2026-09-10","symbol":"OPRT","shortVolume":81323,"shortExemptVolume":0,"totalVolume":157733,"shortRatio":0.5156},{"date":"2026-09-11","symbol":"OPRT","shortVolume":61975,"shortExemptVolume":322,"totalVolume":97172,"shortRatio":0.6378},{"date":"2026-09-14","symbol":"OPRT","shortVolume":53743,"shortExemptVolume":18,"totalVolume":107950,"shortRatio":0.4979},{"date":"2026-09-15","symbol":"OPRT","shortVolume":82825,"shortExemptVolume":0,"totalVolume":176570,"shortRatio":0.4691},{"date":"2026-09-16","symbol":"OPRT","shortVolume":308015,"shortExemptVolume":10,"totalVolume":410122,"shortRatio":0.751},{"date":"2026-09-17","symbol":"OPRT","shortVolume":141535,"shortExemptVolume":0,"totalVolume":191043,"shortRatio":0.7409},{"date":"2026-09-18","symbol":"OPRT","shortVolume":348587,"shortExemptVolume":0,"totalVolume":531448,"shortRatio":0.6559},{"date":"2026-09-21","symbol":"OPRT","shortVolume":264492,"shortExemptVolume":0,"totalVolume":329879,"shortRatio":0.8018},{"date":"2026-09-22","symbol":"OPRT","shortVolume":208318,"shortExemptVolume":0,"totalVolume":313190,"shortRatio":0.6651},{"date":"2026-09-23","symbol":"OPRT","shortVolume":204132,"shortExemptVolume":140,"totalVolume":338219,"shortRatio":0.6035},{"date":"2026-09-24","symbol":"OPRT","shortVolume":171570,"shortExemptVolume":0,"totalVolume":281112,"shortRatio":0.6103},{"date":"2026-09-25","symbol":"OPRT","shortVolume":176009,"shortExemptVolume":0,"totalVolume":267092,"shortRatio":0.659},{"date":"2026-09-28","symbol":"OPRT","shortVolume":174875,"shortExemptVolume":2350,"totalVolume":238403,"shortRatio":0.7335},{"date":"2026-09-29","symbol":"OPRT","shortVolume":186487,"shortExemptVolume":0,"totalVolume":348080,"shortRatio":0.5358},{"date":"2026-09-30","symbol":"OPRT","shortVolume":124048,"shortExemptVolume":300,"totalVolume":276009,"shortRatio":0.4494},{"date":"2026-10-01","symbol":"OPRT","shortVolume":115161,"shortExemptVolume":200,"totalVolume":246169,"shortRatio":0.4678},{"date":"2026-10-02","symbol":"OPRT","shortVolume":160274,"shortExemptVolume":0,"totalVolume":434012,"shortRatio":0.3693},{"date":"2026-10-05","symbol":"OPRT","shortVolume":135136,"shortExemptVolume":0,"totalVolume":265318,"shortRatio":0.5093},{"date":"2026-10-06","symbol":"OPRT","shortVolume":105696,"shortExemptVolume":0,"totalVolume":232381,"shortRatio":0.4548},{"date":"2026-10-07","symbol":"OPRT","shortVolume":136637,"shortExemptVolume":0,"totalVolume":229525,"shortRatio":0.5953},{"date":"2026-10-08","symbol":"OPRT","shortVolume":97282,"shortExemptVolume":0,"totalVolume":153967,"shortRatio":0.6318},{"date":"2026-10-09","symbol":"OPRT","shortVolume":278049,"shortExemptVolume":0,"totalVolume":339168,"shortRatio":0.8198},{"date":"2026-10-12","symbol":"OPRT","shortVolume":137716,"shortExemptVolume":0,"totalVolume":212089,"shortRatio":0.6493}],"updatedAt":"2026-10-13T04:02:32.732Z","source":"xoomar.com","docs":"https://xoomar.com/markets/api","license":"https://xoomar.com/terms","attribution":"Credit XOOMAR with a link to the dataset page on xoomar.com when you republish this data","meta":{"source":"FINRA","sourceAttribution":"Short sale volume data: FINRA. FINRA is the owner and source of this data.","notice":"10 requests a minute without a key, 30 with a free key. Get a free key at https://xoomar.com/signup?utm_source=api, register your app at https://xoomar.com/developers/register?utm_source=api, and credit the data as \"Data: XOOMAR\" together with the sourceAttribution line."}}