卖空份额（暗池和交易所数据）
AUGM / First Trust Exchange-Traded Fund VIII - FT Vest U.S. Equity Max Buffer ETF - August 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 | 90,874 | + | 800 | = | 91,674 | / | 98,080 | = | 93.47 |
| 2025-09-04 | 142,752 | + | 849 | = | 143,601 | / | 143,947 | = | 99.76 |
| 2025-09-03 | 200 | + | 100 | = | 300 | / | 3,342 | = | 8.98 |
| 2025-09-02 | 8,380 | + | 100 | = | 8,480 | / | 11,054 | = | 76.71 |
| 2025-08-29 | 7,567 | + | 900 | = | 8,467 | / | 8,659 | = | 97.78 |
| 2025-08-27 | 1,596 | + | 700 | = | 2,296 | / | 2,322 | = | 98.88 |
| 2025-08-26 | 12,457 | + | = | / | = | ||||
| 2025-08-25 | 9,004 | + | 120 | = | 9,124 | / | 9,436 | = | 96.69 |
| 2025-08-22 | 5,404 | + | 300 | = | 5,704 | / | 6,154 | = | 92.69 |
| 2025-08-21 | 10,572 | + | 429 | = | 11,001 | / | 15,842 | = | 69.44 |
| 2025-08-20 | 10,737 | + | 1,852 | = | 12,589 | / | 14,855 | = | 84.75 |
| 2025-08-19 | 1,464 | + | 786 | = | 2,250 | / | 3,473 | = | 64.79 |
| 2025-08-18 | 78,385 | + | 1,715 | = | 80,100 | / | 80,379 | = | 99.65 |
| 2025-08-15 | 14,824 | + | 300 | = | 15,124 | / | 19,174 | = | 78.88 |
| 2025-08-14 | 1,462 | + | = | / | = | ||||
| 2025-08-13 | 2,492 | + | 200 | = | 2,692 | / | 3,990 | = | 67.47 |
