ASYS short interest
Amtech Systems Inc. · Technology · Semiconductors · settlement date 2026-09-30
| Shares short | 1,575,299 |
|---|---|
| Change vs prior report | -15,077 (-0.9%) |
| Change over six months | +453.4% |
| Days to cover | 5.59 (sector: 2.83) |
| Average daily volume | 281,972 |
| Rank in Technology | #170 of 719 by days to cover |
ASYS short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 1,575,299 | -0.9% | 5.59 | 281,972 |
| 2026-09-15 | 1,590,376 | -1.9% | 5.65 | 281,624 |
| 2026-08-31 | 1,620,881 | +29.1% | 2.80 | 579,665 |
| 2026-08-14 | 1,255,453 | +4.1% | 3.62 | 346,548 |
| 2026-07-31 | 1,206,501 | +14.9% | 3.62 | 333,681 |
| 2026-07-15 | 1,049,881 | +45.6% | 2.39 | 438,567 |
| 2026-06-30 | 721,120 | +61.1% | 1.26 | 571,851 |
| 2026-06-15 | 447,722 | +44.9% | 1.00 | 570,867 |
| 2026-05-29 | 308,970 | -9.6% | 1.00 | 314,750 |
| 2026-05-15 | 341,947 | +3.6% | 1.00 | 354,205 |
| 2026-04-30 | 329,978 | +8.5% | 1.23 | 268,229 |
| 2026-04-15 | 304,130 | +6.8% | 1.62 | 187,826 |
| 2026-03-31 | 284,641 | -13.4% | 1.45 | 196,151 |
| 2026-03-13 | 328,529 | -11.6% | 2.06 | 159,799 |
| 2026-02-27 | 371,558 | -6.3% | 2.20 | 168,511 |
| 2026-02-13 | 396,353 | -8.8% | 1.00 | 632,874 |
| 2026-01-30 | 434,402 | +16.6% | 1.00 | 625,444 |
| 2026-01-15 | 372,390 | +18.0% | 1.37 | 271,776 |
| 2025-12-31 | 315,528 | +40.4% | 1.13 | 278,841 |
| 2025-12-15 | 224,717 | +8.8% | 1.16 | 193,238 |
| 2025-11-28 | 206,627 | -21.3% | 2.22 | 93,140 |
| 2025-11-14 | 262,519 | +0.9% | 1.75 | 150,148 |
| 2025-10-31 | 260,123 | -12.2% | 1.55 | 168,010 |
| 2025-10-15 | 296,208 | +76.5% | 1.00 | 495,058 |
| 2025-09-30 | 167,814 | +75.9% | 1.00 | 308,323 |
import finzdata as yf
yf.Ticker("ASYS").short_interest # every report since 2017
yf.Client().short_interest(["ASYS"], start="2018-01-01")Technology short interest · ASYS price history · Who owns ASYS · All short interest