沽空銷售量（含暗池和交易所數據）
IYM / iShares Trust - iShares U.S. Basic Materials 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 | 13,223 | + | = | / | = | ||||
| 2026-06-03 | 17,038 | + | 1,720 | = | 18,758 | / | 205,021 | = | 9.15 |
| 2026-06-02 | 22,967 | + | = | / | = | ||||
| 2026-06-01 | 12,103 | + | 770 | = | 12,873 | / | 109,815 | = | 11.72 |
| 2026-05-29 | 16,388 | + | 600 | = | 16,988 | / | 39,672 | = | 42.82 |
| 2026-05-28 | 17,190 | + | 0 | = | 17,190 | / | 53,981 | = | 31.84 |
| 2026-05-27 | 11,516 | + | = | / | = | ||||
| 2026-05-26 | 13,524 | + | 736 | = | 14,260 | / | 254,897 | = | 5.59 |
| 2026-05-22 | 19,847 | + | 920 | = | 20,767 | / | 1,067,079 | = | 1.95 |
| 2026-05-21 | 17,324 | + | 300 | = | 17,624 | / | 33,615 | = | 52.43 |
| 2026-05-20 | 18,696 | + | 1,356 | = | 20,052 | / | 31,421 | = | 63.82 |
| 2026-05-19 | 13,856 | + | 400 | = | 14,256 | / | 42,300 | = | 33.70 |
| 2026-05-18 | 15,383 | + | = | / | = | ||||
| 2026-05-15 | 21,958 | + | 1,446 | = | 23,404 | / | 67,793 | = | 34.52 |
| 2026-05-14 | 27,595 | + | 460 | = | 28,055 | / | 63,366 | = | 44.27 |
| 2026-05-13 | 26,488 | + | 861 | = | 27,349 | / | 91,157 | = | 30.00 |
| 2026-05-12 | 32,878 | + | 500 | = | 33,378 | / | 50,478 | = | 66.12 |
| 2026-05-11 | 32,547 | + | 533 | = | 33,080 | / | 53,551 | = | 61.77 |
| 2026-05-08 | 9,422 | + | = | / | = | ||||
| 2026-05-07 | 12,845 | + | 0 | = | 12,845 | / | 35,697 | = | 35.98 |
| 2026-05-06 | 32,821 | + | 120 | = | 32,941 | / | 45,103 | = | 73.04 |
