卖空份额（暗池和交易所数据）
FTLS / First Trust Exchange-Traded Fund III - First Trust Long/Short Equity 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 | 12,362 | + | = | / | = | ||||
| 2025-09-04 | 24,465 | + | = | / | = | ||||
| 2025-09-03 | 12,692 | + | 325 | = | 13,017 | / | 61,655 | = | 21.11 |
| 2025-09-02 | 36,420 | + | 0 | = | 36,420 | / | 345,049 | = | 10.56 |
| 2025-08-29 | 37,206 | + | 300 | = | 37,506 | / | 108,921 | = | 34.43 |
| 2025-08-28 | 65,839 | + | 100 | = | 65,939 | / | 144,875 | = | 45.51 |
| 2025-08-27 | 14,026 | + | 300 | = | 14,326 | / | 70,451 | = | 20.33 |
| 2025-08-26 | 11,176 | + | 100 | = | 11,276 | / | 64,300 | = | 17.54 |
| 2025-08-25 | 36,507 | + | 100 | = | 36,607 | / | 112,377 | = | 32.58 |
| 2025-08-22 | 15,671 | + | 600 | = | 16,271 | / | 82,192 | = | 19.80 |
| 2025-08-21 | 30,233 | + | 200 | = | 30,433 | / | 94,011 | = | 32.37 |
| 2025-08-20 | 43,228 | + | 100 | = | 43,328 | / | 81,817 | = | 52.96 |
| 2025-08-19 | 30,436 | + | = | / | = | ||||
| 2025-08-18 | 46,714 | + | 0 | = | 46,714 | / | 107,153 | = | 43.60 |
| 2025-08-15 | 17,416 | + | = | / | = | ||||
| 2025-08-14 | 41,541 | + | = | / | = | ||||
| 2025-08-13 | 42,393 | + | = | / | = | ||||
| 2025-08-12 | 18,644 | + | 478 | = | 19,122 | / | 89,965 | = | 21.25 |
| 2025-08-11 | 42,806 | + | = | / | = |
