ACA short interest
Arcosa Inc. · Basic Materials · Construction Materials · settlement date 2026-09-30
| Shares short | 1,499,547 |
|---|---|
| Change vs prior report | -65,433 (-4.2%) |
| Change over six months | +29.7% |
| Days to cover | 1.82 (sector: 2.35) |
| Average daily volume | 822,027 |
| Rank in Basic Materials | #230 of 278 by days to cover |
ACA short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 1,499,547 | -4.2% | 1.82 | 822,027 |
| 2026-09-15 | 1,564,980 | +24.2% | 2.48 | 630,632 |
| 2026-08-31 | 1,259,660 | +44.0% | 2.38 | 528,171 |
| 2026-08-14 | 874,446 | +6.5% | 1.43 | 611,611 |
| 2026-07-31 | 821,007 | -17.4% | 1.04 | 789,915 |
| 2026-07-15 | 993,631 | -0.4% | 1.33 | 746,185 |
| 2026-06-30 | 997,629 | -27.7% | 1.00 | 1,602,110 |
| 2026-06-15 | 1,379,868 | +1.5% | 4.98 | 277,299 |
| 2026-05-29 | 1,359,638 | -2.6% | 5.56 | 244,413 |
| 2026-05-15 | 1,395,341 | -0.3% | 4.24 | 328,972 |
| 2026-04-30 | 1,399,806 | +4.8% | 4.94 | 283,474 |
| 2026-04-15 | 1,336,366 | +15.6% | 5.25 | 254,756 |
| 2026-03-31 | 1,156,104 | +1.8% | 3.62 | 319,790 |
| 2026-03-13 | 1,135,262 | +25.6% | 2.41 | 470,114 |
| 2026-02-27 | 904,013 | +3.8% | 2.60 | 347,840 |
| 2026-02-13 | 870,601 | +13.1% | 4.28 | 203,506 |
| 2026-01-30 | 769,642 | -13.8% | 3.77 | 204,105 |
| 2026-01-15 | 893,237 | -4.7% | 3.91 | 228,448 |
| 2025-12-31 | 937,452 | -14.3% | 4.64 | 202,199 |
| 2025-12-15 | 1,093,865 | -1.1% | 4.87 | 224,539 |
| 2025-11-28 | 1,106,158 | +2.2% | 4.59 | 240,920 |
| 2025-11-14 | 1,082,355 | -6.9% | 4.44 | 243,611 |
| 2025-10-31 | 1,162,370 | +1.2% | 5.41 | 215,027 |
| 2025-10-15 | 1,147,975 | -0.8% | 5.97 | 192,393 |
| 2025-09-30 | 1,157,359 | -4.3% | 4.85 | 238,791 |
import finzdata as yf
yf.Ticker("ACA").short_interest # every report since 2017
yf.Client().short_interest(["ACA"], start="2018-01-01")Basic Materials short interest · ACA price history · Who owns ACA · All short interest