Biolase, Inc. short interest in 2018

In 2018, Biolase, Inc.'s disclosed short interest ran from 2.48% of shares outstanding on 12 Jan 2018 to 2.04% on 31 Dec 2018, a change of -0.44 percentage points. The year's high was 2.50% on 15 Feb 2018 and its low 1.62% on 15 Oct 2018, averaging 1.94% across 18 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 31.58 days on 28 Feb 2018. Full history: Biolase, Inc..

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Plain

Short position data for Biolase, Inc. short interest in 2018: FINRA, compiled by howshorted.com, settlement date 31 Dec 2018. https://howshorted.com/us/company/biolq-2025/2018/

Wikipedia

<ref>{{cite web |title=Biolase, Inc. short interest in 2018 short position data |url=https://howshorted.com/us/company/biolq-2025/2018/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2018-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-biolase-inc-short-interest-in-2018-2018-12-31,
  title        = {Biolase, Inc. short interest in 2018 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/biolq-2025/2018/}},
  note         = {Data: FINRA, settlement date 31 Dec 2018; accessed 2026-10-13},
  year         = {2018}
}

By year: 2018 · 2019 · 2020 · 2021 · 2022 · 2023

2018 in figures

Start of year: 2.48% (12 Jan 2018)
End of year: 2.04% (31 Dec 2018)
Change: -0.44 pp
High: 2.50% (15 Feb 2018)
Low: 1.62% (15 Oct 2018)
Average: 1.94%
Highest days to cover: 31.58 (28 Feb 2018)
SEC filings marked: 8

Every report in 2018

Biolase, Inc. short interest in 2018
Settlement	Short interest	Days to cover	Filings since previous
12 Jan 2018	2.48%	7.99
31 Jan 2018	2.44%	8.13
15 Feb 2018	2.50%	19.96
28 Feb 2018	2.47%	31.58
15 Mar 2018	1.77%	10.86	10-K filed, results (8-K)
29 Mar 2018	1.72%	17.94
13 Apr 2018	1.72%	11.35
30 Apr 2018	1.73%	17.15
15 Aug 2018	1.74%	6.49	results (8-K), 10-Q filed, results (8-K), 10-Q filed
31 Aug 2018	1.67%	5.51
14 Sep 2018	1.92%	3.73
28 Sep 2018	1.84%	6.65
15 Oct 2018	1.62%	4.33
31 Oct 2018	1.74%	24.81
15 Nov 2018	1.78%	16.63	results (8-K), 10-Q filed
30 Nov 2018	1.85%	6.33
14 Dec 2018	1.93%	11.32
31 Dec 2018	2.04%	4.99

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.