卖空份额（暗池和交易所数据）
FORM / FormFactor, 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 |
||||
|---|---|---|---|---|---|---|---|---|---|
| 2025-09-10 | 61,611 | + | 525 | = | 62,136 | / | 149,376 | = | 41.60 |
| 2025-09-09 | 102,253 | + | 308 | = | 102,561 | / | 168,877 | = | 60.73 |
| 2025-09-08 | 82,123 | + | 200 | = | 82,323 | / | 167,469 | = | 49.16 |
| 2025-09-05 | 55,505 | + | 636 | = | 56,141 | / | 127,323 | = | 44.09 |
| 2025-09-04 | 50,729 | + | 0 | = | 50,729 | / | 145,641 | = | 34.83 |
| 2025-09-03 | 56,746 | + | 800 | = | 57,546 | / | 144,122 | = | 39.93 |
| 2025-09-02 | 166,325 | + | 2,102 | = | 168,427 | / | 295,429 | = | 57.01 |
| 2025-08-29 | 61,791 | + | 0 | = | 61,791 | / | 152,587 | = | 40.50 |
| 2025-08-28 | 53,436 | + | 100 | = | 53,536 | / | 311,781 | = | 17.17 |
| 2025-08-27 | 36,833 | + | 422 | = | 37,255 | / | 148,436 | = | 25.10 |
| 2025-08-26 | 39,856 | + | 342 | = | 40,198 | / | 276,007 | = | 14.56 |
| 2025-08-25 | 84,392 | + | 976 | = | 85,368 | / | 263,117 | = | 32.44 |
| 2025-08-22 | 75,223 | + | 300 | = | 75,523 | / | 458,932 | = | 16.46 |
| 2025-08-21 | 76,567 | + | 990 | = | 77,557 | / | 332,205 | = | 23.35 |
| 2025-08-20 | 68,302 | + | 400 | = | 68,702 | / | 194,800 | = | 35.27 |
| 2025-08-19 | 71,362 | + | 500 | = | 71,862 | / | 228,981 | = | 31.38 |
| 2025-08-18 | 58,330 | + | 828 | = | 59,158 | / | 326,624 | = | 18.11 |
| 2025-08-15 | 77,980 | + | 100 | = | 78,080 | / | 251,100 | = | 31.10 |
| 2025-08-14 | 215,386 | + | 2,763 | = | 218,149 | / | 406,556 | = | 53.66 |
| 2025-08-13 | 121,301 | + | 900 | = | 122,201 | / | 385,062 | = | 31.74 |
| 2025-08-12 | 104,106 | + | 500 | = | 104,606 | / | 414,666 | = | 25.23 |
