卖空份额（暗池和交易所数据）
TDC / Teradata Corporation 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 |
||||
|---|---|---|---|---|---|---|---|---|---|
| 2025-09-11 | 111,797 | + | 979 | = | 112,776 | / | 203,666 | = | 55.37 |
| 2025-09-10 | 128,655 | + | 1,539 | = | 130,194 | / | 251,449 | = | 51.78 |
| 2025-09-09 | 123,558 | + | 936 | = | 124,494 | / | 254,265 | = | 48.96 |
| 2025-09-08 | 157,952 | + | 800 | = | 158,752 | / | 342,398 | = | 46.36 |
| 2025-09-05 | 116,055 | + | 100 | = | 116,155 | / | 336,792 | = | 34.49 |
| 2025-09-04 | 127,823 | + | 1,015 | = | 128,838 | / | 249,521 | = | 51.63 |
| 2025-09-03 | 111,630 | + | 200 | = | 111,830 | / | 236,950 | = | 47.20 |
| 2025-09-02 | 112,435 | + | 988 | = | 113,423 | / | 236,037 | = | 48.05 |
| 2025-08-29 | 109,272 | + | 362 | = | 109,634 | / | 199,924 | = | 54.84 |
| 2025-08-28 | 127,100 | + | 650 | = | 127,750 | / | 210,201 | = | 60.78 |
| 2025-08-27 | 103,721 | + | 435 | = | 104,156 | / | 286,213 | = | 36.39 |
| 2025-08-26 | 129,473 | + | 1,439 | = | 130,912 | / | 217,403 | = | 60.22 |
| 2025-08-25 | 86,912 | + | 1,834 | = | 88,746 | / | 206,758 | = | 42.92 |
| 2025-08-22 | 117,620 | + | 432 | = | 118,052 | / | 201,213 | = | 58.67 |
| 2025-08-21 | 164,668 | + | 1,057 | = | 165,725 | / | 302,502 | = | 54.78 |
| 2025-08-20 | 192,588 | + | 531 | = | 193,119 | / | 300,744 | = | 64.21 |
| 2025-08-19 | 156,733 | + | 1,000 | = | 157,733 | / | 272,938 | = | 57.79 |
| 2025-08-18 | 196,422 | + | 500 | = | 196,922 | / | 262,706 | = | 74.96 |
| 2025-08-15 | 180,967 | + | 568 | = | 181,535 | / | 347,608 | = | 52.22 |
| 2025-08-14 | 130,443 | + | 1,869 | = | 132,312 | / | 208,520 | = | 63.45 |
| 2025-08-13 | 216,141 | + | 500 | = | 216,641 | / | 303,665 | = | 71.34 |
