沽空銷售量（含暗池和交易所數據）
FXZ / First Trust Exchange-Traded AlphaDEX Fund - First Trust Materials AlphaDEX Fund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 | 5,096 | + | = | / | = | ||||
| 2026-06-03 | 5,368 | + | = | / | = | ||||
| 2026-06-02 | 5,022 | + | = | / | = | ||||
| 2026-06-01 | 7,499 | + | = | / | = | ||||
| 2026-05-29 | 11,784 | + | = | / | = | ||||
| 2026-05-28 | 117,927 | + | = | / | = | ||||
| 2026-05-27 | 8,051 | + | 1,800 | = | 9,851 | / | 21,155 | = | 46.57 |
| 2026-05-26 | 3,961 | + | = | / | = | ||||
| 2026-05-22 | 11,644 | + | = | / | = | ||||
| 2026-05-21 | 1,774 | + | = | / | = | ||||
| 2026-05-20 | 6,616 | + | = | / | = | ||||
| 2026-05-19 | 1,161 | + | 0 | = | 1,161 | / | 7,076 | = | 16.41 |
| 2026-05-18 | 3,391 | + | = | / | = | ||||
| 2026-05-15 | 10,679 | + | 1,160 | = | 11,839 | / | 28,639 | = | 41.34 |
| 2026-05-14 | 11,428 | + | 0 | = | 11,428 | / | 13,670 | = | 83.60 |
| 2026-05-13 | 6,458 | + | 100 | = | 6,558 | / | 10,577 | = | 62.00 |
| 2026-05-12 | 6,177 | + | 100 | = | 6,277 | / | 15,166 | = | 41.39 |
| 2026-05-11 | 62,084 | + | 200 | = | 62,284 | / | 73,808 | = | 84.39 |
| 2026-05-08 | 22,907 | + | = | / | = | ||||
| 2026-05-07 | 28,466 | + | 100 | = | 28,566 | / | 34,614 | = | 82.53 |
| 2026-05-06 | 119,776 | + | = | / | = |
