卖空份额（暗池和交易所数据）
ACIW / ACI Worldwide, Inc. 卖空份额如下表所示。卖空份额显示在各种交易场所标记为卖空的交易数量。有关如何解释此数据的更多信息，请阅读FINRA提供的此 信息通知。
- FINRA空头份额
- FINRA报告的场外交易空头股票数量。这包括豁免和非豁免
- CBOE空头份额
- CBOE报告的空头份额
- PSX/BX空头份额
- 纳斯达克报告的在PSX/BX交易场所交易的空头股票数量
- 累计空头份额
- FINRA空头份额+芝加哥期货交易所空头份额+PSX/BX空头份额
- 累计总份额
- FINRA总份额+纽约期货交易所总份额+PSX/BX总份额
- 累计空头份额比率
- 累计空头份额/累计交易额
更新频率：每日收盘
| 市场日期 | FINRA 空头份额 |
PSX/BX 空头份额 |
累计 空头份额 |
累计 总份额 |
累计 空头份额比率 |
||||
|---|---|---|---|---|---|---|---|---|---|
| 2025-09-05 | 109,002 | + | 318 | = | 109,320 | / | 222,107 | = | 49.22 |
| 2025-09-04 | 128,667 | + | 989 | = | 129,656 | / | 277,175 | = | 46.78 |
| 2025-09-03 | 119,634 | + | 500 | = | 120,134 | / | 342,448 | = | 35.08 |
| 2025-09-02 | 121,514 | + | 2,358 | = | 123,872 | / | 179,418 | = | 69.04 |
| 2025-08-29 | 121,646 | + | 4,184 | = | 125,830 | / | 224,087 | = | 56.15 |
| 2025-08-28 | 159,826 | + | 1,834 | = | 161,660 | / | 237,690 | = | 68.01 |
| 2025-08-27 | 122,248 | + | 1,402 | = | 123,650 | / | 218,954 | = | 56.47 |
| 2025-08-26 | 98,528 | + | 2,036 | = | 100,564 | / | 231,790 | = | 43.39 |
| 2025-08-25 | 100,317 | + | 965 | = | 101,282 | / | 228,762 | = | 44.27 |
| 2025-08-22 | 80,462 | + | 300 | = | 80,762 | / | 200,195 | = | 40.34 |
| 2025-08-21 | 101,216 | + | 425 | = | 101,641 | / | 415,709 | = | 24.45 |
| 2025-08-20 | 95,126 | + | 242 | = | 95,368 | / | 228,255 | = | 41.78 |
| 2025-08-19 | 84,400 | + | 400 | = | 84,800 | / | 186,428 | = | 45.49 |
| 2025-08-18 | 80,169 | + | 400 | = | 80,569 | / | 196,092 | = | 41.09 |
| 2025-08-15 | 111,295 | + | 200 | = | 111,495 | / | 230,924 | = | 48.28 |
| 2025-08-14 | 114,500 | + | 1,000 | = | 115,500 | / | 286,042 | = | 40.38 |
| 2025-08-13 | 107,458 | + | 1,938 | = | 109,396 | / | 411,906 | = | 26.56 |
| 2025-08-12 | 143,328 | + | 757 | = | 144,085 | / | 465,875 | = | 30.93 |
| 2025-08-11 | 123,606 | + | 663 | = | 124,269 | / | 349,614 | = | 35.54 |
