卖空份额（暗池和交易所数据）
FNOV / First Trust Exchange-Traded Fund VIII - FT Vest U.S. Equity Buffer ETF - November 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 | 4,053 | + | 0 | = | 4,053 | / | 55,401 | = | 7.32 |
| 2025-09-04 | 2,060 | + | 0 | = | 2,060 | / | 44,840 | = | 4.59 |
| 2025-09-03 | 8,085 | + | = | / | = | ||||
| 2025-09-02 | 5,449 | + | = | / | = | ||||
| 2025-08-29 | 2,496 | + | = | / | = | ||||
| 2025-08-28 | 2,019 | + | = | / | = | ||||
| 2025-08-27 | 2,241 | + | 100 | = | 2,341 | / | 5,243 | = | 44.65 |
| 2025-08-26 | 1,466 | + | 0 | = | 1,466 | / | 7,035 | = | 20.84 |
| 2025-08-25 | 1,035 | + | 200 | = | 1,235 | / | 5,036 | = | 24.52 |
| 2025-08-22 | 1,909 | + | = | / | = | ||||
| 2025-08-21 | 1,676 | + | 0 | = | 1,676 | / | 16,634 | = | 10.08 |
| 2025-08-20 | 1,906 | + | 100 | = | 2,006 | / | 5,088 | = | 39.43 |
| 2025-08-19 | 1,494 | + | = | / | = | ||||
| 2025-08-18 | 1,377 | + | 100 | = | 1,477 | / | 6,023 | = | 24.52 |
| 2025-08-15 | 4,219 | + | 170 | = | 4,389 | / | 12,333 | = | 35.59 |
| 2025-08-14 | 3,676 | + | 184 | = | 3,860 | / | 20,664 | = | 18.68 |
| 2025-08-13 | 4,272 | + | 400 | = | 4,672 | / | 23,051 | = | 20.27 |
| 2025-08-12 | 3,470 | + | 0 | = | 3,470 | / | 12,297 | = | 28.22 |
| 2025-08-11 | 1,974 | + | 0 | = | 1,974 | / | 6,844 | = | 28.84 |
