沽空銷售量（含暗池和交易所數據）
CIBR / First Trust Exchange-Traded Fund II - First Trust NASDAQ Cybersecurity ETF的沽空交易量如以下圖表所示。沽空交易量顯示了各個交易場所中被標記為沽空交易的交易數量。欲了解更多有關如何解讀此數據的信息，請閱讀FINRA提供的此 資訊通知。
- FINRA 沽空交易量
- FINRA報告的場外空頭交易股票數量， 包括豁免和非豁免。
- CBOE 沽空交易量
- CBOE報告的空頭交易股票數量。
- PSX/BX 沽空交易量
- NASDAQ報告的在PSX/BX交易場所空頭交易股票數量。
- 整體沽空交易量
- FINRA沽空交易量 + CBOE沽空交易量 + PSX/BX沽空交易量。
- 整體總交易量
- FINRA總交易量 + CBOE總交易量 + PSX/BX總交易量。
- 整體沽空交易量比率
- 整體沽空交易量 / 整體總交易量
更新頻率：每日收盤後
| 市場日期 | FINRA 沽空交易量 |
PSX/BX 沽空交易量 |
整體 沽空交易量 |
整體 總交易量 |
整體 沽空比率 |
||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-04 | 328,152 | + | 13,327 | = | 341,479 | / | 815,723 | = | 41.86 |
| 2026-06-03 | 305,308 | + | 2,549 | = | 307,857 | / | 779,402 | = | 39.50 |
| 2026-06-02 | 520,814 | + | 3,100 | = | 523,914 | / | 1,019,973 | = | 51.37 |
| 2026-06-01 | 739,647 | + | 11,992 | = | 751,639 | / | 1,378,860 | = | 54.51 |
| 2026-05-29 | 735,380 | + | 16,598 | = | 751,978 | / | 1,202,675 | = | 62.53 |
| 2026-05-28 | 286,825 | + | 2,563 | = | 289,388 | / | 709,837 | = | 40.77 |
| 2026-05-27 | 417,617 | + | 9,877 | = | 427,494 | / | 1,009,036 | = | 42.37 |
| 2026-05-26 | 402,679 | + | 5,901 | = | 408,580 | / | 1,128,535 | = | 36.20 |
| 2026-05-22 | 395,849 | + | 15,324 | = | 411,173 | / | 786,451 | = | 52.28 |
| 2026-05-21 | 171,107 | + | 1,194 | = | 172,301 | / | 447,377 | = | 38.51 |
| 2026-05-20 | 399,291 | + | 10,680 | = | 409,971 | / | 752,627 | = | 54.47 |
| 2026-05-19 | 399,806 | + | 9,103 | = | 408,909 | / | 796,513 | = | 51.34 |
| 2026-05-18 | 635,277 | + | 16,245 | = | 651,522 | / | 882,519 | = | 73.83 |
| 2026-05-15 | 698,958 | + | 6,014 | = | 704,972 | / | 1,070,637 | = | 65.85 |
| 2026-05-14 | 498,078 | + | 16,763 | = | 514,841 | / | 801,894 | = | 64.20 |
| 2026-05-13 | 443,307 | + | 8,579 | = | 451,886 | / | 633,310 | = | 71.35 |
| 2026-05-12 | 315,423 | + | 2,807 | = | 318,230 | / | 569,355 | = | 55.89 |
| 2026-05-11 | 371,810 | + | 3,788 | = | 375,598 | / | 630,703 | = | 59.55 |
| 2026-05-08 | 446,783 | + | 9,250 | = | 456,033 | / | 788,841 | = | 57.81 |
| 2026-05-07 | 431,192 | + | 7,293 | = | 438,485 | / | 820,058 | = | 53.47 |
| 2026-05-06 | 354,494 | + | 20,931 | = | 375,425 | / | 1,041,566 | = | 36.04 |
