沽空銷售量（含暗池和交易所數據）
FOCT / First Trust Exchange-Traded Fund VIII - FT Vest U.S. Equity Buffer ETF - October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 | 423 | + | = | / | = | ||||
| 2026-06-03 | 1,818 | + | 0 | = | 1,818 | / | 10,643 | = | 17.08 |
| 2026-06-02 | 5,219 | + | 0 | = | 5,219 | / | 12,340 | = | 42.29 |
| 2026-06-01 | 3,361 | + | 0 | = | 3,361 | / | 13,452 | = | 24.99 |
| 2026-05-29 | 3,026 | + | 0 | = | 3,026 | / | 13,522 | = | 22.38 |
| 2026-05-28 | 2,318 | + | 0 | = | 2,318 | / | 14,129 | = | 16.41 |
| 2026-05-27 | 848 | + | 300 | = | 1,148 | / | 6,656 | = | 17.25 |
| 2026-05-26 | 2,579 | + | 0 | = | 2,579 | / | 7,047 | = | 36.60 |
| 2026-05-22 | 1,397 | + | = | / | = | ||||
| 2026-05-21 | 1,213 | + | = | / | = | ||||
| 2026-05-20 | 545 | + | 0 | = | 545 | / | 80,216 | = | 0.68 |
| 2026-05-19 | 5,589 | + | 200 | = | 5,789 | / | 31,815 | = | 18.20 |
| 2026-05-18 | 929 | + | 0 | = | 929 | / | 9,877 | = | 9.41 |
| 2026-05-15 | 4,416 | + | = | / | = | ||||
| 2026-05-14 | 2,398 | + | 0 | = | 2,398 | / | 16,285 | = | 14.73 |
| 2026-05-13 | 1,357 | + | 0 | = | 1,357 | / | 13,058 | = | 10.39 |
| 2026-05-12 | 1,052 | + | 0 | = | 1,052 | / | 17,719 | = | 5.94 |
| 2026-05-11 | 566 | + | 0 | = | 566 | / | 6,505 | = | 8.70 |
| 2026-05-08 | 2,626 | + | = | / | = | ||||
| 2026-05-07 | 4,371 | + | 400 | = | 4,771 | / | 15,908 | = | 29.99 |
| 2026-05-06 | 3,425 | + | = | / | = |
