{"data":[{"settlementDate":"2026-10-15","symbol":"UMAC","shortQty":9271393,"avgDailyVol":3159204,"daysToCover":"2.93","changePct":"13.03","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-09-30","symbol":"UMAC","shortQty":8202375,"avgDailyVol":2358506,"daysToCover":"3.48","changePct":"-8.23","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-09-15","symbol":"UMAC","shortQty":8937526,"avgDailyVol":2526895,"daysToCover":"3.54","changePct":"0.82","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-08-31","symbol":"UMAC","shortQty":8864484,"avgDailyVol":4689409,"daysToCover":"1.89","changePct":"5.28","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-08-14","symbol":"UMAC","shortQty":8419783,"avgDailyVol":5457823,"daysToCover":"1.54","changePct":"-10.76","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-07-31","symbol":"UMAC","shortQty":9435476,"avgDailyVol":3261679,"daysToCover":"2.89","changePct":"4.54","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-07-15","symbol":"UMAC","shortQty":9025737,"avgDailyVol":3831436,"daysToCover":"2.36","changePct":"19.09","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-06-30","symbol":"UMAC","shortQty":7578805,"avgDailyVol":5207379,"daysToCover":"1.46","changePct":"26.36","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-06-15","symbol":"UMAC","shortQty":5997665,"avgDailyVol":7622676,"daysToCover":"1.00","changePct":"-13.30","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-05-29","symbol":"UMAC","shortQty":6917457,"avgDailyVol":12149393,"daysToCover":"1.00","changePct":"7.18","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-05-15","symbol":"UMAC","shortQty":6453807,"avgDailyVol":3918214,"daysToCover":"1.65","changePct":"-3.70","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-04-30","symbol":"UMAC","shortQty":6701886,"avgDailyVol":4210180,"daysToCover":"1.59","changePct":"1.86","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-04-15","symbol":"UMAC","shortQty":6579204,"avgDailyVol":4020526,"daysToCover":"1.64","changePct":"-8.91","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-03-31","symbol":"UMAC","shortQty":7222959,"avgDailyVol":5953195,"daysToCover":"1.21","changePct":"50.86","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-03-13","symbol":"UMAC","shortQty":4787796,"avgDailyVol":6164680,"daysToCover":"1.00","changePct":"-1.50","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-02-27","symbol":"UMAC","shortQty":4860695,"avgDailyVol":1963060,"daysToCover":"2.48","changePct":"-1.94","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-02-13","symbol":"UMAC","shortQty":4956706,"avgDailyVol":2331623,"daysToCover":"2.13","changePct":"-3.65","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-01-30","symbol":"UMAC","shortQty":5144425,"avgDailyVol":4074615,"daysToCover":"1.26","changePct":"-5.68","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2026-01-15","symbol":"UMAC","shortQty":5454214,"avgDailyVol":5256180,"daysToCover":"1.04","changePct":"-6.91","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-12-31","symbol":"UMAC","shortQty":5859072,"avgDailyVol":2733658,"daysToCover":"2.14","changePct":"3.21","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-12-15","symbol":"UMAC","shortQty":5676954,"avgDailyVol":1863945,"daysToCover":"3.05","changePct":"11.11","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-11-28","symbol":"UMAC","shortQty":5109413,"avgDailyVol":1978972,"daysToCover":"2.58","changePct":"3.09","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-11-14","symbol":"UMAC","shortQty":4956470,"avgDailyVol":3162798,"daysToCover":"1.57","changePct":"71.73","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-10-31","symbol":"UMAC","shortQty":2886279,"avgDailyVol":5589651,"daysToCover":"1.00","changePct":"22.86","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-10-15","symbol":"UMAC","shortQty":2349159,"avgDailyVol":4373544,"daysToCover":"1.00","changePct":"-25.03","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-09-30","symbol":"UMAC","shortQty":3133629,"avgDailyVol":4106245,"daysToCover":"1.00","changePct":"-13.67","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-09-15","symbol":"UMAC","shortQty":3629806,"avgDailyVol":2144775,"daysToCover":"1.69","changePct":"15.96","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-08-29","symbol":"UMAC","shortQty":3130096,"avgDailyVol":2936451,"daysToCover":"1.07","changePct":"-21.16","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-08-15","symbol":"UMAC","shortQty":3970083,"avgDailyVol":2546955,"daysToCover":"1.56","changePct":"9.67","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-07-31","symbol":"UMAC","shortQty":3619914,"avgDailyVol":4387376,"daysToCover":"1.00","changePct":"3.37","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-07-15","symbol":"UMAC","shortQty":3501812,"avgDailyVol":7102980,"daysToCover":"1.00","changePct":"8.80","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-06-30","symbol":"UMAC","shortQty":3218543,"avgDailyVol":4865206,"daysToCover":"1.00","changePct":"7.90","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-06-13","symbol":"UMAC","shortQty":2982977,"avgDailyVol":8353149,"daysToCover":"1.00","changePct":"19.54","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-05-30","symbol":"UMAC","shortQty":2495297,"avgDailyVol":1071959,"daysToCover":"2.33","changePct":"13.46","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-05-15","symbol":"UMAC","shortQty":2199211,"avgDailyVol":2025306,"daysToCover":"1.09","changePct":"47.12","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-04-30","symbol":"UMAC","shortQty":1494818,"avgDailyVol":491946,"daysToCover":"3.04","changePct":"11.69","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-04-15","symbol":"UMAC","shortQty":1338420,"avgDailyVol":711171,"daysToCover":"1.88","changePct":"-9.14","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-03-31","symbol":"UMAC","shortQty":1473097,"avgDailyVol":832658,"daysToCover":"1.77","changePct":"35.21","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-03-14","symbol":"UMAC","shortQty":1089493,"avgDailyVol":891724,"daysToCover":"1.22","changePct":"-13.49","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-02-28","symbol":"UMAC","shortQty":1259385,"avgDailyVol":1423409,"daysToCover":"1.00","changePct":"19.91","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-02-14","symbol":"UMAC","shortQty":1050282,"avgDailyVol":1298343,"daysToCover":"1.00","changePct":"-3.02","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-01-31","symbol":"UMAC","shortQty":1082979,"avgDailyVol":1341343,"daysToCover":"1.00","changePct":"38.79","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2025-01-15","symbol":"UMAC","shortQty":780275,"avgDailyVol":2216657,"daysToCover":"1.00","changePct":"116.40","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-12-31","symbol":"UMAC","shortQty":360564,"avgDailyVol":5338348,"daysToCover":"1.00","changePct":"-63.35","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-12-13","symbol":"UMAC","shortQty":983881,"avgDailyVol":8397268,"daysToCover":"1.00","changePct":"34.40","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-11-29","symbol":"UMAC","shortQty":732062,"avgDailyVol":13647251,"daysToCover":"1.00","changePct":"3300.98","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-11-15","symbol":"UMAC","shortQty":21525,"avgDailyVol":188174,"daysToCover":"1.00","changePct":"293.80","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-10-31","symbol":"UMAC","shortQty":5466,"avgDailyVol":65292,"daysToCover":"1.00","changePct":"-49.52","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-10-15","symbol":"UMAC","shortQty":10829,"avgDailyVol":46763,"daysToCover":"1.00","changePct":"241.29","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-09-30","symbol":"UMAC","shortQty":3173,"avgDailyVol":37828,"daysToCover":"1.00","changePct":"-54.63","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-09-13","symbol":"UMAC","shortQty":6994,"avgDailyVol":50822,"daysToCover":"1.00","changePct":"122.74","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-08-30","symbol":"UMAC","shortQty":3140,"avgDailyVol":99365,"daysToCover":"1.00","changePct":"-85.64","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-08-15","symbol":"UMAC","shortQty":21866,"avgDailyVol":302614,"daysToCover":"1.00","changePct":"45.84","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-07-31","symbol":"UMAC","shortQty":14993,"avgDailyVol":97818,"daysToCover":"1.00","changePct":"26.52","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-07-15","symbol":"UMAC","shortQty":11850,"avgDailyVol":48667,"daysToCover":"1.00","changePct":"-51.13","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-06-28","symbol":"UMAC","shortQty":24250,"avgDailyVol":99480,"daysToCover":"1.00","changePct":"280.51","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-06-14","symbol":"UMAC","shortQty":6373,"avgDailyVol":165535,"daysToCover":"1.00","changePct":"-93.66","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-05-31","symbol":"UMAC","shortQty":100468,"avgDailyVol":87896,"daysToCover":"1.14","changePct":"110.49","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-05-15","symbol":"UMAC","shortQty":47731,"avgDailyVol":107496,"daysToCover":"1.00","changePct":"1604.68","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-04-30","symbol":"UMAC","shortQty":2800,"avgDailyVol":35831,"daysToCover":"1.00","changePct":"-69.04","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-04-15","symbol":"UMAC","shortQty":9043,"avgDailyVol":66652,"daysToCover":"1.00","changePct":"-29.43","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-03-28","symbol":"UMAC","shortQty":12815,"avgDailyVol":102566,"daysToCover":"1.00","changePct":"24.47","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-03-15","symbol":"UMAC","shortQty":10296,"avgDailyVol":528535,"daysToCover":"1.00","changePct":"-75.27","canonicalUrl":"https://xoomar.com/markets/stocks/umac"},{"settlementDate":"2024-02-29","symbol":"UMAC","shortQty":41630,"avgDailyVol":80059,"daysToCover":"1.00","changePct":"100.00","canonicalUrl":"https://xoomar.com/markets/stocks/umac"}],"updatedAt":"2026-11-03T21:20:06.849Z","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","canonicalUrl":"https://xoomar.com/markets/stocks/umac","meta":{"source":"FINRA","sourceAttribution":"Short interest 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."}}