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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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應用場景Dashboard

DDD 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27.3%流通股數 160,028,000
回補天數22.1平均日成交量 1,974,374
未平倉空單43,619,7613D Systems Corporation
較前期變化-551,795-1.3%

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, 202643,619,761-551,795-1.3%22.127.3%
Jul 15, 202644,171,556-371,364-0.8%16.527.6%
Jun 30, 202644,542,920+322,383+0.7%9.527.8%

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, 2026313,6651,254843,32237.2%3
Aug 20, 2026315,3884,027817,25838.6%3
Aug 19, 2026436,7302741,010,00543.2%3
Aug 18, 2026233,455148751,16231.1%3
Aug 17, 2026377,5272441,014,42537.2%3
Aug 14, 2026338,69713,8571,320,02025.7%3
Aug 13, 2026193,355897603,48332.0%3
Aug 12, 2026258,7033,283958,17827.0%3
Aug 11, 2026236,17611943,02025.0%3
Aug 10, 2026488,3451,3901,379,63935.4%3
Aug 7, 2026496,78901,704,90229.1%3
Aug 6, 2026553,4032,2252,354,13923.5%3
Aug 5, 2026908,23614,5623,274,50727.7%3
Aug 4, 20262,791,30847,8457,987,93434.9%3
Aug 3, 20261,127,72411,3612,061,02554.7%3
Jul 31, 2026543,1705281,154,06547.1%3
Jul 30, 2026820,6231,9561,669,71949.1%3
Jul 29, 2026472,8970778,32960.8%3
Jul 28, 2026498,3449778,53664.0%3
Jul 27, 2026263,9360586,91345.0%2
Jul 24, 2026360,288100672,03953.6%2

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。