卖空份额（暗池和交易所数据）
BASE / Couchbase, 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 |
||||
|---|---|---|---|---|---|---|---|---|---|
| 2025-09-08 | 34,574 | + | 100 | = | 34,674 | / | 182,602 | = | 18.99 |
| 2025-09-05 | 53,287 | + | 0 | = | 53,287 | / | 127,288 | = | 41.86 |
| 2025-09-04 | 69,584 | + | 1,871 | = | 71,455 | / | 248,894 | = | 28.71 |
| 2025-09-03 | 132,833 | + | 200 | = | 133,033 | / | 462,866 | = | 28.74 |
| 2025-09-02 | 79,234 | + | 1,100 | = | 80,334 | / | 314,107 | = | 25.58 |
| 2025-08-29 | 39,752 | + | 0 | = | 39,752 | / | 176,921 | = | 22.47 |
| 2025-08-28 | 41,008 | + | 100 | = | 41,108 | / | 174,668 | = | 23.53 |
| 2025-08-27 | 68,800 | + | 555 | = | 69,355 | / | 892,377 | = | 7.77 |
| 2025-08-26 | 36,254 | + | 700 | = | 36,954 | / | 88,094 | = | 41.95 |
| 2025-08-25 | 32,041 | + | 0 | = | 32,041 | / | 76,006 | = | 42.16 |
| 2025-08-22 | 42,141 | + | 1,133 | = | 43,274 | / | 120,792 | = | 35.83 |
| 2025-08-21 | 34,078 | + | 545 | = | 34,623 | / | 52,214 | = | 66.31 |
| 2025-08-20 | 107,348 | + | = | / | = | ||||
| 2025-08-19 | 169,851 | + | 200 | = | 170,051 | / | 773,268 | = | 21.99 |
| 2025-08-18 | 32,646 | + | 0 | = | 32,646 | / | 86,543 | = | 37.72 |
| 2025-08-15 | 31,875 | + | 0 | = | 31,875 | / | 128,920 | = | 24.72 |
| 2025-08-14 | 44,961 | + | 821 | = | 45,782 | / | 91,359 | = | 50.11 |
| 2025-08-13 | 31,299 | + | 0 | = | 31,299 | / | 68,000 | = | 46.03 |
| 2025-08-12 | 72,527 | + | 0 | = | 72,527 | / | 192,309 | = | 37.71 |
| 2025-08-11 | 59,371 | + | 269 | = | 59,640 | / | 90,428 | = | 65.95 |
