卖空份额（暗池和交易所数据）
PFE / Pfizer 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 |
||||
|---|---|---|---|---|---|---|---|---|---|
| 2025-09-12 | 16,759,992 | + | 104,343 | = | 16,864,335 | / | 37,591,267 | = | 44.86 |
| 2025-09-11 | 7,796,781 | + | 13,707 | = | 7,810,488 | / | 21,601,569 | = | 36.16 |
| 2025-09-10 | 8,053,386 | + | 10,158 | = | 8,063,544 | / | 20,634,485 | = | 39.08 |
| 2025-09-09 | 7,499,528 | + | 23,347 | = | 7,522,875 | / | 19,058,358 | = | 39.47 |
| 2025-09-08 | 9,254,879 | + | 16,429 | = | 9,271,308 | / | 27,335,579 | = | 33.92 |
| 2025-09-05 | 6,090,106 | + | 10,877 | = | 6,100,983 | / | 16,847,155 | = | 36.21 |
| 2025-09-04 | 12,222,567 | + | 53,684 | = | 12,276,251 | / | 23,514,509 | = | 52.21 |
| 2025-09-03 | 7,535,176 | + | 51,374 | = | 7,586,550 | / | 15,940,350 | = | 47.59 |
| 2025-09-02 | 7,512,768 | + | 15,392 | = | 7,528,160 | / | 18,465,234 | = | 40.77 |
| 2025-08-29 | 5,090,804 | + | 29,478 | = | 5,120,282 | / | 15,370,859 | = | 33.31 |
| 2025-08-28 | 5,456,130 | + | 27,772 | = | 5,483,902 | / | 18,293,319 | = | 29.98 |
| 2025-08-27 | 3,889,895 | + | 16,494 | = | 3,906,389 | / | 13,654,066 | = | 28.61 |
| 2025-08-26 | 4,655,177 | + | 51,782 | = | 4,706,959 | / | 15,618,572 | = | 30.14 |
| 2025-08-25 | 5,628,916 | + | 58,879 | = | 5,687,795 | / | 15,697,964 | = | 36.23 |
| 2025-08-22 | 4,202,181 | + | 30,068 | = | 4,232,249 | / | 15,362,217 | = | 27.55 |
| 2025-08-21 | 5,257,066 | + | 51,305 | = | 5,308,371 | / | 17,123,317 | = | 31.00 |
| 2025-08-20 | 4,328,485 | + | 34,020 | = | 4,362,505 | / | 17,261,380 | = | 25.27 |
| 2025-08-19 | 4,943,788 | + | 14,607 | = | 4,958,395 | / | 14,821,696 | = | 33.45 |
| 2025-08-18 | 4,484,065 | + | 6,233 | = | 4,490,298 | / | 20,366,338 | = | 22.05 |
| 2025-08-15 | 4,194,963 | + | 20,016 | = | 4,214,979 | / | 12,335,489 | = | 34.17 |
| 2025-08-14 | 4,990,743 | + | 19,711 | = | 5,010,454 | / | 14,033,256 | = | 35.70 |
