卖空份额（暗池和交易所数据）
PLAB / Photronics, 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 |
||||
|---|---|---|---|---|---|---|---|---|---|
| 2025-09-05 | 79,030 | + | 121 | = | 79,151 | / | 162,294 | = | 48.77 |
| 2025-09-04 | 99,960 | + | 400 | = | 100,360 | / | 186,612 | = | 53.78 |
| 2025-09-03 | 130,739 | + | 0 | = | 130,739 | / | 285,923 | = | 45.73 |
| 2025-09-02 | 128,849 | + | 2,483 | = | 131,332 | / | 193,247 | = | 67.96 |
| 2025-08-29 | 198,533 | + | 1,700 | = | 200,233 | / | 273,917 | = | 73.10 |
| 2025-08-28 | 220,200 | + | 1,100 | = | 221,300 | / | 424,188 | = | 52.17 |
| 2025-08-27 | 449,930 | + | 7,437 | = | 457,367 | / | 752,561 | = | 60.77 |
| 2025-08-26 | 97,521 | + | 200 | = | 97,721 | / | 173,944 | = | 56.18 |
| 2025-08-25 | 108,668 | + | 200 | = | 108,868 | / | 198,439 | = | 54.86 |
| 2025-08-22 | 71,060 | + | 0 | = | 71,060 | / | 156,233 | = | 45.48 |
| 2025-08-21 | 60,822 | + | 600 | = | 61,422 | / | 110,318 | = | 55.68 |
| 2025-08-20 | 86,930 | + | 100 | = | 87,030 | / | 161,032 | = | 54.05 |
| 2025-08-19 | 90,589 | + | 800 | = | 91,389 | / | 130,585 | = | 69.98 |
| 2025-08-18 | 61,350 | + | 300 | = | 61,650 | / | 96,327 | = | 64.00 |
| 2025-08-15 | 75,696 | + | 331 | = | 76,027 | / | 105,452 | = | 72.10 |
| 2025-08-14 | 55,782 | + | 300 | = | 56,082 | / | 107,594 | = | 52.12 |
| 2025-08-13 | 75,922 | + | 0 | = | 75,922 | / | 143,069 | = | 53.07 |
| 2025-08-12 | 89,720 | + | 400 | = | 90,120 | / | 152,539 | = | 59.08 |
| 2025-08-11 | 60,353 | + | 900 | = | 61,253 | / | 147,837 | = | 41.43 |
