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HowShorted

How shorted was Arch Resources, Inc.? ARCH

Arch Resources, Inc. left the US market in 2024. This page is a frozen archive of its reported short interest, ending 31 Dec 2024. The ticker ARCH no longer refers to this company and may since have been reassigned.
9.48%
of shares outstanding reported short · settlement date 31 Dec 2024
vs previous report
−1.25
5 reports (~10 weeks)
+1.23
days to cover
6.76
Aggregate net short position time series for Arch Resources, Inc.

Markers along the chart's base: ▲ results announced (an 8-K reporting results was filed) ▲ quarterly or annual report filed. Dates are SEC filing dates; hover a point to see events since the previous settlement.

Days to cover

FINRA's own figure: reported shares short divided by the stock's average daily trading volume, published alongside each settlement. It expresses the short position in days of typical trading rather than as a percentage of the company; the two can move differently.

Aggregate net short position time series for Arch Resources, Inc. days to cover

Short interest around results

For each results announcement (an 8-K reporting results, by its SEC filing date), the FINRA settlement before it and the first one after. Settlements fall twice a month, so the two figures can sit up to a month apart and much else changes in between: this shows what was reported, not why.

Reported short interest before and after each results announcement
Results filedSettlement beforeSettlement afterChange
5 Nov 20248.96% 31 Oct 202410.52% 15 Nov 2024+1.56
25 Jul 20244.87% 15 Jul 20245.18% 31 Jul 2024+0.31
25 Apr 202410.70% 15 Apr 202411.06% 30 Apr 2024+0.36
15 Feb 20244.55% 31 Jan 20244.38% 29 Feb 2024−0.17
26 Oct 20235.74% 13 Oct 20235.87% 31 Oct 2023+0.13
2 Oct 20235.49% 29 Sep 20235.74% 13 Oct 2023+0.25
27 Jul 20239.41% 14 Jul 20239.68% 31 Jul 2023+0.27
27 Apr 20238.49% 14 Apr 20239.36% 28 Apr 2023+0.87
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Sector: Energy · By year: 2019 · 2020 · 2021 · 2022 · 2023 · 2024

History

Full reported short interest history
Settlement dateShort %Change
31 Dec 20249.48%−1.25
13 Dec 202410.73%+0.10
29 Nov 202410.63%+0.11
15 Nov 202410.52%+1.56
31 Oct 20248.96%+0.71
15 Oct 20248.25%+0.48
30 Sep 20247.77%+1.35
13 Sep 20246.42%+0.85
30 Aug 20245.57%−0.78
15 Aug 20246.35%+1.17
31 Jul 20245.18%+0.31
15 Jul 20244.87%−0.61
28 Jun 20245.48%−0.46
14 Jun 20245.94%−0.41
31 May 20246.35%−3.57
15 May 20249.92%−1.14
30 Apr 202411.06%+0.36
15 Apr 202410.70%−0.53
28 Mar 202411.23%+5.55
15 Mar 20245.68%+1.30
29 Feb 20244.38%+0.77
15 Feb 20243.61%−0.94
31 Jan 20244.55%+0.06
12 Jan 20244.49%−0.14
29 Dec 20234.63%+0.90
15 Dec 20233.73%−0.70
30 Nov 20234.43%−0.48
15 Nov 20234.91%−0.96
31 Oct 20235.87%+0.13
13 Oct 20235.74%+0.25
29 Sep 20235.49%−2.89
15 Sep 20238.38%+0.47
31 Aug 20237.91%−0.95
15 Aug 20238.86%−0.82
31 Jul 20239.68%+0.27
14 Jul 20239.41%−0.04
30 Jun 20239.45%+0.95
15 Jun 20238.50%+0.46
31 May 20238.04%−0.45
15 May 20238.49%−0.87
28 Apr 20239.36%+0.87
14 Apr 20238.49%−0.23
31 Mar 20238.72%−1.37
15 Mar 202310.09%−0.15
28 Feb 202310.24%−0.38
15 Feb 202310.62%−0.72
31 Jan 202311.34%+0.67
13 Jan 202310.67%−2.26
30 Dec 202212.93%0.00
15 Dec 202212.93%−2.77
30 Nov 202215.70%−0.41
15 Nov 202216.11%−1.82
31 Oct 202217.93%−1.55
14 Oct 202219.48%+2.14
30 Sep 202217.34%−0.03
15 Sep 202217.37%+2.14
31 Aug 202215.23%−1.88
15 Aug 202217.11%−0.06
29 Jul 202217.17%−3.84
15 Jul 202221.01%+1.61
30 Jun 202219.40%−1.15
15 Jun 202220.55%−0.10
31 May 202220.65%−8.69
13 May 202229.34%−2.92
29 Apr 202232.26%−1.00
14 Apr 202233.26%−0.29
31 Mar 202233.55%−0.28
15 Mar 202233.83%−0.03
28 Feb 202233.86%−1.54
15 Feb 202235.40%+3.10
31 Jan 202232.30%+1.17
14 Jan 202231.13%+2.52
31 Dec 202128.61%+2.66
15 Dec 202125.95%−0.43
30 Nov 202126.38%−1.93
15 Nov 202128.31%+1.52
29 Oct 202126.79%+1.23
15 Oct 202125.56%+1.05
30 Sep 202124.51%+1.14
15 Sep 202123.37%−0.89
31 Aug 202124.26%+0.93
13 Aug 202123.33%−0.85
30 Jul 202124.18%+1.66
15 Jul 202122.52%+1.01
30 Jun 202121.51%+1.46
15 Jun 202120.05%+1.47
28 May 202118.58%−0.31
14 May 202118.89%+0.90
30 Apr 202117.99%+0.16
15 Apr 202117.83%−0.82
31 Mar 202118.65%−2.73
15 Mar 202121.38%−0.30
26 Feb 202121.68%+0.10
12 Feb 202121.58%+0.08
29 Jan 202121.50%+1.95
15 Jan 202119.55%−0.46
31 Dec 202020.01%−1.25
15 Dec 202021.26%+1.04
30 Nov 202020.22%−0.82
13 Nov 202021.04%+4.72
30 Oct 202016.32%+1.52
15 Oct 202014.80%+1.64
30 Sep 202013.16%+0.42
15 Sep 202012.74%−0.43
31 Aug 202013.17%+1.15
14 Aug 202012.02%+0.68
31 Jul 202011.34%+1.22
15 Jul 202010.12%−1.50
30 Jun 202011.62%−0.37
15 Jun 202011.99%−0.90
29 May 202012.89%−3.64
15 May 202016.53%+2.27
30 Apr 202014.26%+2.91
15 Apr 202011.35%−2.68
31 Mar 202014.03%−2.04
13 Mar 202016.07%−1.28
28 Feb 202017.35%−0.67
14 Feb 202018.02%−0.72
31 Jan 202018.74%−1.88
15 Jan 202020.62%−0.99
31 Dec 201921.61%+0.46
13 Dec 201921.15%−1.50
29 Nov 201922.65%−1.47
15 Nov 201924.12%+1.74
31 Oct 201922.38%+1.15
15 Oct 201921.23%–

Newest first. Scroll inside the table for earlier dates, back to 15 Oct 2019.

Frequently asked questions

How shorted was Arch Resources, Inc.?
Arch Resources, Inc. left the US market in 2024. Its final reported figure was 9.48% of shares outstanding for settlement date 31 Dec 2024, per FINRA's consolidated short interest report; this page preserves its full history.
What does this number include?
FINRA member firms must report their short positions in all US equities twice a month; FINRA consolidates them per security. We divide that official share count by the company's shares outstanding from its SEC filings. This is the regulatory figure, not a daily estimate.
Why does it only update twice a month?
US short interest is reported for settlement on the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. That cadence is set by regulation; no daily official figure exists.
Is this ARCH's short float?
No. This is short interest as a percentage of shares outstanding, the count in the company's SEC filings. "Short float" divides the same FINRA short count by the public float, which excludes closely held shares, so it comes out higher for the same company. We publish no float estimates: the float is not a regulatory figure.
What is ARCH's days to cover?
6.76 days for settlement date 31 Dec 2024: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume. It is published in the same FINRA file and shown verbatim; we hold no volume data ourselves.
Which funds are short?
US public short interest is aggregate-only: individual short sellers are not named. Only some EU markets publish named positions.