HUDSON TECHNOLOGIES INC short interest in 2026

In 2026, HUDSON TECHNOLOGIES INC's disclosed short interest ran from 2.56% of shares outstanding on 15 Jan 2026 to 6.74% on 15 Sep 2026, a change of +4.18 percentage points. The year's high was 7.53% on 31 Aug 2026 and its low 2.56% on 15 Jan 2026, averaging 4.07% across 17 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 6.44 days on 15 Sep 2026. Full history: HUDSON TECHNOLOGIES INC.

Cite this page

Plain

Short position data for HUDSON TECHNOLOGIES INC short interest in 2026: FINRA, compiled by howshorted.com, settlement date 15 Sep 2026. https://howshorted.com/us/company/hdsn/2026/

Wikipedia

<ref>{{cite web |title=HUDSON TECHNOLOGIES INC short interest in 2026 short position data |url=https://howshorted.com/us/company/hdsn/2026/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2026-09-15 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-hudson-technologies-inc-short-interest-i-2026-09-15,
  title        = {HUDSON TECHNOLOGIES INC short interest in 2026 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/hdsn/2026/}},
  note         = {Data: FINRA, settlement date 15 Sep 2026; accessed 2026-10-13},
  year         = {2026}
}

By year: 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

2026 in figures

Start of year: 2.56% (15 Jan 2026)
End of year: 6.74% (15 Sep 2026)
Change: +4.18 pp
High: 7.53% (31 Aug 2026)
Low: 2.56% (15 Jan 2026)
Average: 4.07%
Highest days to cover: 6.44 (15 Sep 2026)
SEC filings marked: 6

Every report in 2026

HUDSON TECHNOLOGIES INC short interest in 2026
Settlement	Short interest	Days to cover	Filings since previous
15 Jan 2026	2.56%	5.15
30 Jan 2026	2.79%	5.99
13 Feb 2026	2.86%	5.59
27 Feb 2026	3.00%	5.03
13 Mar 2026	3.08%	2.74	results (8-K)
31 Mar 2026	3.09%	3.35	10-K filed
15 Apr 2026	3.07%	5.20
30 Apr 2026	3.23%	5.98
15 May 2026	3.65%	2.66	results (8-K), 10-Q filed
29 May 2026	3.96%	2.50
15 Jun 2026	3.99%	3.89
30 Jun 2026	4.41%	3.59
15 Jul 2026	4.94%	3.11
31 Jul 2026	4.88%	5.30
14 Aug 2026	5.33%	4.18	results (8-K), 10-Q filed
31 Aug 2026	7.53%	3.57
15 Sep 2026	6.74%	6.44

About this data

US short interest data: FINRA (finra.org), shown as reported shares short divided by SEC-reported shares outstanding for each settlement date. FINRA® is a registered trademark of the Financial Industry Regulatory Authority, Inc. This site is not affiliated with or endorsed by FINRA or the SEC; displayed for personal reference, bulk redistribution is not permitted (see terms). Nothing here is investment advice. Method: methodology.