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總覽財報趨勢法說會期權空頭機構持股內部人公司行動SEC 文件
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JSPR 空頭部位

每月兩次的未平倉空單快照。

結算日 2026-07-31
流通股空頭比18.5%流通股數 23,309,600
回補天數1.0平均日成交量 4,576,589
未平倉空單4,311,877Jasper Therapeutics, Inc. Comm
較前期變化+2,650,074+159.5%

Short interest 歷史

每月兩次的未平倉空單快照。

結算日未平倉空單變化變化率回補天數流通股空頭比
Jul 31, 20264,311,877+2,650,074+159.5%1.018.5%
Jul 15, 20261,661,803-41,358-2.4%1.97.1%
Jun 30, 20261,703,161-255,129-13.0%2.77.3%

Short interest 是每月兩次公布的未平倉部位快照,不是每日放空成交量。

每日場外 short volume

最近 30 個日曆日由 FINRA 場外設施回報的放空成交流量。

交易日Short volumeShort exemptFINRA 總量Short volume 比例回報設施
Aug 21, 2026166,1290314,51852.8%2
Aug 20, 202658,72402,066,3032.8%3
Aug 19, 202696,0544159,79360.1%2
Aug 18, 2026481,26910,5471,150,03141.8%2
Aug 17, 2026201,9793,013428,01347.2%2
Aug 14, 2026240,940907311,83477.3%2
Aug 13, 2026378,340128,353513,93473.6%3
Aug 12, 2026247,39974,022401,30061.6%3
Aug 11, 2026424,7398,556882,47748.1%3
Aug 10, 2026153,0280290,65752.6%3
Aug 7, 2026328,233450466,45870.4%3
Aug 6, 2026202,0506,200329,09161.4%2
Aug 5, 202686,0400150,21957.3%2
Aug 4, 2026269,6730448,60960.1%2
Aug 3, 2026106,426786184,57957.7%3
Jul 31, 202683,4258,701241,73634.5%2
Jul 30, 2026168,667343331,57250.9%3
Jul 29, 202632,2536,046113,11928.5%2
Jul 28, 2026121,91711,514264,45446.1%2
Jul 27, 2026104,6721,674236,41644.3%2
Jul 24, 2026121,80814,204345,80035.2%3

每日 short volume 是 FINRA 場外設施回報的成交流量,不代表未平倉空單,也不是全交易所合併成交量。