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 RMO'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 RMO's days to cover?

8.77 days for settlement date 14 Oct 2022: 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.

How shorted was Romeo Power, Inc.? RMO

Romeo Power, Inc. left the US market in 2022. This page is a frozen archive of its reported short interest, ending 14 Oct 2022. The ticker RMO no longer refers to this company and may since have been reassigned.

7.92%

of shares outstanding reported short · settlement date 14 Oct 2022

vs previous report: −0.97
5 reports (~10 weeks): −7.12
days to cover: 8.77

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.

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 filed	Settlement before	Settlement after	Change
8 Aug 2022	15.04% 29 Jul 2022	9.00% 15 Aug 2022	−6.04
9 May 2022	20.07% 29 Apr 2022	19.46% 13 May 2022	−0.61
1 Mar 2022	24.72% 28 Feb 2022	22.40% 15 Mar 2022	−2.32
15 Nov 2021	19.36% 29 Oct 2021	22.73% 30 Nov 2021	+3.37
16 Aug 2021	18.10% 13 Aug 2021	18.75% 31 Aug 2021	+0.65
13 May 2021	17.22% 30 Apr 2021	17.98% 14 May 2021	+0.76

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Paste this snippet to embed the interactive chart. It updates with each FINRA report and keeps the source attribution. Preview

<iframe src="https://howshorted.com/embed/us/rmo-2022/" width="100%" height="430" style="border:0" loading="lazy" title="Romeo Power, Inc. short interest chart"></iframe>
<p>Source: FINRA data compiled by <a href="https://howshorted.com/us/company/rmo-2022/">howshorted.com</a></p>

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Plain

Short position data for Romeo Power, Inc.: FINRA, compiled by howshorted.com, settlement date 14 Oct 2022. https://howshorted.com/us/company/rmo-2022/

Wikipedia

<ref>{{cite web |title=Romeo Power, Inc. short position data |url=https://howshorted.com/us/company/rmo-2022/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2022-10-14 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-romeo-power-inc-2022-10-14,
  title        = {Romeo Power, Inc. short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/rmo-2022/}},
  note         = {Data: FINRA, settlement date 14 Oct 2022; accessed 2026-10-13},
  year         = {2022}
}

Sector: Industrials · By year: 2021 · 2022

History

Full reported short interest history
Settlement date	Short %	Change
14 Oct 2022	7.92%	−0.97
30 Sep 2022	8.89%	−1.75
15 Sep 2022	10.64%	+1.46
31 Aug 2022	9.18%	+0.18
15 Aug 2022	9.00%	−6.04
29 Jul 2022	15.04%	+1.09
15 Jul 2022	13.95%	−0.61
30 Jun 2022	14.56%	−2.06
15 Jun 2022	16.62%	−3.81
31 May 2022	20.43%	+0.97
13 May 2022	19.46%	−0.61
29 Apr 2022	20.07%	−4.44
14 Apr 2022	24.51%	+3.20
31 Mar 2022	21.31%	−1.09
15 Mar 2022	22.40%	−2.32
28 Feb 2022	24.72%	0.00
15 Feb 2022	24.72%	+1.67
31 Jan 2022	23.05%	+3.41
14 Jan 2022	19.64%	+0.70
31 Dec 2021	18.94%	−2.61
15 Dec 2021	21.55%	−1.18
30 Nov 2021	22.73%	+1.87
15 Nov 2021	20.86%	+1.50
29 Oct 2021	19.36%	+0.54
15 Oct 2021	18.82%	+0.01
30 Sep 2021	18.81%	+0.59
15 Sep 2021	18.22%	−0.53
31 Aug 2021	18.75%	+0.65
13 Aug 2021	18.10%	+1.22
30 Jul 2021	16.88%	−1.16
15 Jul 2021	18.04%	+0.01
30 Jun 2021	18.03%	+0.96
15 Jun 2021	17.07%	−0.42
28 May 2021	17.49%	−0.49
14 May 2021	17.98%	+0.76
30 Apr 2021	17.22%	+0.64
15 Apr 2021	16.58%	–

Newest first. Scroll inside the table for earlier dates, back to 15 Apr 2021.

Frequently asked questions

How shorted was Romeo Power, Inc.?: Romeo Power, Inc. left the US market in 2022. Its final reported figure was 7.92% of shares outstanding for settlement date 14 Oct 2022, 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 RMO'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 RMO's days to cover?: 8.77 days for settlement date 14 Oct 2022: 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.