Skip to content
HowShorted

How shorted is OpGen, Inc.? CFOR

0.21%
of shares outstanding reported short · settlement date 15 Mar 2024
vs previous report
−0.18
5 reports (~10 weeks)
−0.48
days to cover
1.00
Aggregate net short position time series for OpGen, 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 OpGen, 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
14 Nov 20234.27% 31 Oct 20231.13% 15 Nov 2023−3.14
10 Aug 20231.37% 31 Jul 20231.89% 15 Aug 2023+0.52
15 May 20233.75% 28 Apr 20234.89% 31 May 2023+1.14
10 Nov 20220.83% 31 Oct 20220.74% 15 Nov 2022−0.09
11 Aug 20221.81% 29 Jul 20221.12% 15 Aug 2022−0.69
8 Jul 20222.06% 30 Jun 20221.92% 15 Jul 2022−0.14
12 May 20222.54% 29 Apr 20222.35% 13 May 2022−0.19
29 Mar 20220.96% 15 Mar 20222.52% 31 Mar 2022+1.56
Embed this chart

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

Share on XRedditLinkedIn
Cite this page
Plain
Wikipedia
BibTeX

Sector: Healthcare

History

Full reported short interest history
Settlement dateShort %Change
15 Mar 20240.21%−0.18
29 Feb 20240.39%−0.06
15 Feb 20240.45%+0.21
31 Jan 20240.24%−0.07
12 Jan 20240.31%−0.38
15 Dec 20230.69%−0.44
15 Nov 20231.13%−3.14
31 Oct 20234.27%+1.46
29 Sep 20232.81%−0.22
15 Sep 20233.03%−0.05
31 Aug 20233.08%+1.19
15 Aug 20231.89%+0.52
31 Jul 20231.37%−1.75
14 Jul 20233.12%−2.84
30 Jun 20235.96%−1.50
15 Jun 20237.46%+2.57
31 May 20234.89%+0.70
15 May 20234.19%+0.44
28 Apr 20233.75%−1.77
31 Mar 20235.52%+4.76
30 Nov 20220.76%+0.02
15 Nov 20220.74%−0.09
31 Oct 20220.83%+0.45
14 Oct 20220.38%−0.19
30 Sep 20220.57%−0.03
15 Sep 20220.60%+0.02
31 Aug 20220.58%−0.54
15 Aug 20221.12%−0.69
29 Jul 20221.81%−0.11
15 Jul 20221.92%−0.14
30 Jun 20222.06%−0.06
15 Jun 20222.12%−0.54
31 May 20222.66%+0.31
13 May 20222.35%−0.19
29 Apr 20222.54%+0.04
14 Apr 20222.50%−0.02
31 Mar 20222.52%+1.56
15 Mar 20220.96%−0.12
28 Feb 20221.08%+0.24
15 Feb 20220.84%+0.03
31 Jan 20220.81%+0.12
14 Jan 20220.69%+0.15
31 Dec 20210.54%−0.30
15 Dec 20210.84%−0.51
30 Nov 20211.35%−0.74
15 Nov 20212.09%−0.39
29 Oct 20212.48%−2.10
15 Oct 20214.58%+2.59
30 Sep 20211.99%+0.45
15 Sep 20211.54%−0.49
31 Aug 20212.03%+0.68
13 Aug 20211.35%+0.74
30 Jul 20210.61%−0.26
15 Jul 20210.87%−0.11
30 Jun 20210.98%+0.51
15 Jun 20210.47%−0.08
28 May 20210.55%−0.74
14 May 20211.29%−0.39
30 Apr 20211.68%−0.58
15 Apr 20212.26%−0.37
31 Mar 20212.63%−1.70
15 Mar 20214.33%+1.40
26 Feb 20212.93%−0.32
12 Feb 20213.25%−2.49
29 Jan 20215.74%−2.28
15 Jan 20218.02%−4.77
31 Dec 202012.79%+2.65
15 Dec 202010.14%+0.96
30 Nov 20209.18%+1.60
13 Nov 20207.58%−1.20
30 Oct 20208.78%−2.03
15 Oct 202010.81%−0.56
30 Sep 202011.37%+1.34
15 Sep 202010.03%−0.51
31 Aug 202010.54%+1.26
14 Aug 20209.28%−5.02
31 Jul 202014.30%+4.26
15 Jul 202010.04%+0.31
30 Jun 20209.73%+1.56
15 Jun 20208.17%−10.72
31 Mar 202018.89%+17.44
15 Jan 20201.45%+0.52
13 Dec 20190.93%−0.98
29 Nov 20191.91%+0.83
15 Nov 20191.08%+0.65
15 Oct 20190.43%–

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

Frequently asked questions

How shorted is OpGen, Inc. right now?
0.21% of OpGen, Inc.'s (CFOR) shares outstanding were reported short for settlement date 15 Mar 2024, per FINRA's consolidated short interest report.
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 CFOR'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 CFOR's days to cover?
1.00 days for settlement date 15 Mar 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.