ASYS · Amtech Systems Inc · Short Volume
$17.83
-0.18 (-1.00%)
At close · Oct 5
Return incl. dividend (before tax)
Market Cap
$290.46M
Shares
17.51M
Volume · Oct 5
223.1K
Avg daily vol (3M)
373.97K
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-10-05 | 64,361 | 230 | 102,402 | 62.9% |
| 2026-10-02 | 60,389 | 838 | 119,567 | 50.5% |
| 2026-10-01 | 48,147 | 263 | 87,778 | 54.9% |
| 2026-09-30 | 50,552 | 130 | 86,919 | 58.2% |
| 2026-09-29 | 78,264 | 0 | 109,806 | 71.3% |
| 2026-09-28 | 43,992 | 1,510 | 71,057 | 61.9% |
| 2026-09-25 | 39,794 | 0 | 67,307 | 59.1% |
| 2026-09-24 | 59,523 | 0 | 83,054 | 71.7% |
| 2026-09-23 | 45,599 | 44 | 74,306 | 61.4% |
| 2026-09-22 | 39,102 | 0 | 76,841 | 50.9% |
| 2026-09-21 | 67,269 | 6 | 111,587 | 60.3% |
| 2026-09-18 | 38,972 | 0 | 108,226 | 36.0% |
| 2026-09-17 | 41,017 | 0 | 114,399 | 35.9% |
| 2026-09-16 | 38,695 | 0 | 91,312 | 42.4% |
| 2026-09-15 | 59,494 | 0 | 94,591 | 62.9% |
| 2026-09-14 | 48,440 | 0 | 98,179 | 49.3% |
| 2026-09-11 | 32,279 | 0 | 67,687 | 47.7% |
| 2026-09-10 | 64,788 | 11 | 93,704 | 69.1% |
| 2026-09-09 | 64,725 | 2,000 | 260,746 | 24.8% |
| 2026-09-08 | 36,764 | 151 | 62,216 | 59.1% |
| 2026-09-04 | 57,595 | 0 | 111,168 | 51.8% |
| 2026-09-03 | 57,982 | 0 | 117,570 | 49.3% |
| 2026-09-02 | 50,932 | 0 | 100,412 | 50.7% |
| 2026-09-01 | 104,183 | 303 | 160,062 | 65.1% |
| 2026-08-31 | 68,553 | 0 | 133,322 | 51.4% |
| 2026-08-28 | 85,888 | 0 | 143,132 | 60.0% |
| 2026-08-27 | 137,037 | 0 | 230,631 | 59.4% |
| 2026-08-26 | 123,438 | 0 | 278,412 | 44.3% |
| 2026-08-25 | 45,247 | 77 | 91,491 | 49.5% |
| 2026-08-24 | 100,775 | 54 | 241,816 | 41.7% |
| 2026-08-21 | 103,250 | 0 | 173,264 | 59.6% |
| 2026-08-20 | 128,189 | 36,692 | 228,453 | 56.1% |
| 2026-08-19 | 379,545 | 41,456 | 616,921 | 61.5% |
| 2026-08-18 | 303,864 | 0 | 428,307 | 70.9% |
| 2026-08-17 | 212,120 | 0 | 301,421 | 70.4% |
| 2026-08-14 | 51,649 | 0 | 87,108 | 59.3% |
| 2026-08-13 | 65,091 | 0 | 111,562 | 58.3% |
| 2026-08-12 | 50,723 | 393 | 121,019 | 41.9% |
| 2026-08-11 | 45,828 | 0 | 101,162 | 45.3% |
| 2026-08-10 | 103,558 | 226 | 229,447 | 45.1% |
| 2026-08-07 | 44,608 | 0 | 103,032 | 43.3% |
| 2026-08-06 | 107,875 | 193 | 228,693 | 47.2% |
| 2026-08-05 | 75,454 | 208 | 218,483 | 34.5% |
| 2026-08-04 | 84,497 | 0 | 164,252 | 51.4% |
| 2026-08-03 | 41,301 | 0 | 94,732 | 43.6% |
| 2026-07-31 | 52,970 | 0 | 104,271 | 50.8% |
| 2026-07-30 | 50,031 | 0 | 98,964 | 50.6% |
| 2026-07-29 | 80,206 | 0 | 159,820 | 50.2% |
| 2026-07-28 | 107,652 | 0 | 213,594 | 50.4% |
| 2026-07-27 | 70,088 | 2,500 | 132,535 | 52.9% |
Showing 1–50 of 65 days