卖空份额（暗池和交易所数据）
IAS / Integral Ad Science Holding Corp. 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 | 130,648 | + | 1,410 | = | 132,058 | / | 302,897 | = | 43.60 |
| 2025-09-04 | 131,054 | + | 1,544 | = | 132,598 | / | 321,615 | = | 41.23 |
| 2025-09-03 | 88,522 | + | 700 | = | 89,222 | / | 331,771 | = | 26.89 |
| 2025-09-02 | 113,411 | + | 900 | = | 114,311 | / | 385,373 | = | 29.66 |
| 2025-08-29 | 91,363 | + | 322 | = | 91,685 | / | 314,904 | = | 29.12 |
| 2025-08-28 | 64,355 | + | 2,296 | = | 66,651 | / | 304,572 | = | 21.88 |
| 2025-08-27 | 61,860 | + | 470 | = | 62,330 | / | 153,089 | = | 40.71 |
| 2025-08-26 | 67,743 | + | 472 | = | 68,215 | / | 151,563 | = | 45.01 |
| 2025-08-25 | 110,425 | + | 570 | = | 110,995 | / | 243,261 | = | 45.63 |
| 2025-08-22 | 111,057 | + | 502 | = | 111,559 | / | 283,061 | = | 39.41 |
| 2025-08-21 | 112,988 | + | 300 | = | 113,288 | / | 163,430 | = | 69.32 |
| 2025-08-20 | 97,317 | + | 400 | = | 97,717 | / | 173,218 | = | 56.41 |
| 2025-08-19 | 87,337 | + | 300 | = | 87,637 | / | 192,037 | = | 45.64 |
| 2025-08-18 | 87,046 | + | 200 | = | 87,246 | / | 239,558 | = | 36.42 |
| 2025-08-15 | 81,193 | + | 800 | = | 81,993 | / | 189,242 | = | 43.33 |
| 2025-08-14 | 112,648 | + | 738 | = | 113,386 | / | 257,401 | = | 44.05 |
| 2025-08-13 | 175,664 | + | 500 | = | 176,164 | / | 354,037 | = | 49.76 |
| 2025-08-12 | 328,502 | + | 858 | = | 329,360 | / | 513,234 | = | 64.17 |
| 2025-08-11 | 251,571 | + | 1,400 | = | 252,971 | / | 418,424 | = | 60.46 |
