卖空份额（暗池和交易所数据）
SDVD / First Trust Exchange-Traded Fund IV - FT Vest SMID Rising Dividend Achievers Target Income ETF 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 | 26,635 | + | 400 | = | 27,035 | / | 55,990 | = | 48.29 |
| 2025-09-04 | 32,802 | + | 521 | = | 33,323 | / | 78,983 | = | 42.19 |
| 2025-09-03 | 38,906 | + | 1,175 | = | 40,081 | / | 48,148 | = | 83.25 |
| 2025-09-02 | 26,948 | + | 4,202 | = | 31,150 | / | 60,737 | = | 51.29 |
| 2025-08-29 | 63,052 | + | 1,100 | = | 64,152 | / | 101,606 | = | 63.14 |
| 2025-08-28 | 200,669 | + | 1,303 | = | 201,972 | / | 213,422 | = | 94.64 |
| 2025-08-27 | 36,667 | + | 2,530 | = | 39,197 | / | 66,680 | = | 58.78 |
| 2025-08-26 | 26,417 | + | 0 | = | 26,417 | / | 71,159 | = | 37.12 |
| 2025-08-25 | 30,627 | + | 1,058 | = | 31,685 | / | 81,017 | = | 39.11 |
| 2025-08-22 | 37,290 | + | 698 | = | 37,988 | / | 56,727 | = | 66.97 |
| 2025-08-21 | 134,549 | + | 0 | = | 134,549 | / | 217,225 | = | 61.94 |
| 2025-08-20 | 29,679 | + | 724 | = | 30,403 | / | 69,867 | = | 43.52 |
| 2025-08-19 | 31,483 | + | 300 | = | 31,783 | / | 58,367 | = | 54.45 |
| 2025-08-18 | 60,906 | + | 1,163 | = | 62,069 | / | 79,724 | = | 77.85 |
| 2025-08-15 | 48,204 | + | = | / | = | ||||
| 2025-08-14 | 27,067 | + | 100 | = | 27,167 | / | 73,063 | = | 37.18 |
| 2025-08-13 | 36,348 | + | 1,001 | = | 37,349 | / | 120,842 | = | 30.91 |
| 2025-08-12 | 56,508 | + | 638 | = | 57,146 | / | 113,131 | = | 50.51 |
| 2025-08-11 | 54,811 | + | 100 | = | 54,911 | / | 107,483 | = | 51.09 |
