Skip to content
HowShorted

How shorted was Zynex, Inc.? ZYXI

Zynex, Inc. left the US market in 2025. This page is a frozen archive of its reported short interest, ending 15 Dec 2025. The ticker ZYXI no longer refers to this company and may since have been reassigned.
11.91%
of shares outstanding reported short · settlement date 15 Dec 2025
vs previous report
−6.07
5 reports (~10 weeks)
+0.53
days to cover
2.42
Aggregate net short position time series for Zynex, 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 Zynex, 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
17 Nov 202511.69% 14 Nov 202517.98% 28 Nov 2025+6.29
31 Jul 202511.60% 15 Jul 202511.65% 15 Aug 2025+0.05
29 Apr 202512.01% 15 Apr 202512.50% 30 Apr 2025+0.49
11 Mar 202513.86% 28 Feb 202512.02% 14 Mar 2025−1.84
24 Oct 202416.34% 15 Oct 202415.17% 31 Oct 2024−1.17
25 Jul 202417.84% 15 Jul 202417.74% 31 Jul 2024−0.10
30 Apr 202416.90% 15 Apr 202418.27% 15 May 2024+1.37
29 Feb 202417.11% 15 Feb 202417.18% 15 Mar 2024+0.07
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 Dec 202511.91%−6.07
28 Nov 202517.98%+6.29
14 Nov 202511.69%+0.53
31 Oct 202511.16%−0.19
15 Oct 202511.35%−0.03
30 Sep 202511.38%−0.24
15 Sep 202511.62%−0.19
29 Aug 202511.81%+0.16
15 Aug 202511.65%+0.30
31 Jul 202511.35%−0.25
15 Jul 202511.60%−0.24
30 Jun 202511.84%−1.29
13 Jun 202513.13%−0.04
30 May 202513.17%+0.27
15 May 202512.90%+0.40
30 Apr 202512.50%+0.49
15 Apr 202512.01%+0.14
31 Mar 202511.87%−0.15
14 Mar 202512.02%−1.84
28 Feb 202513.86%−0.22
14 Feb 202514.08%−0.17
31 Jan 202514.25%−0.06
15 Jan 202514.31%−0.03
31 Dec 202414.34%−0.45
13 Dec 202414.79%+0.06
29 Nov 202414.73%−0.18
15 Nov 202414.91%−0.26
31 Oct 202415.17%−1.17
15 Oct 202416.34%−0.14
30 Sep 202416.48%−0.66
13 Sep 202417.14%−0.15
30 Aug 202417.29%−0.03
15 Aug 202417.32%−0.42
31 Jul 202417.74%−0.10
15 Jul 202417.84%−0.80
28 Jun 202418.64%−0.28
14 Jun 202418.92%+1.02
31 May 202417.90%−0.37
15 May 202418.27%−0.44
30 Apr 202418.71%+1.81
15 Apr 202416.90%−0.05
28 Mar 202416.95%−0.23
15 Mar 202417.18%−0.16
29 Feb 202417.34%+0.23
15 Feb 202417.11%−0.13
31 Jan 202417.24%+0.99
12 Jan 202416.25%+1.21
29 Dec 202315.04%+0.26
15 Dec 202314.78%+0.11
30 Nov 202314.67%+0.82
15 Nov 202313.85%−1.17
31 Oct 202315.02%+0.19
13 Oct 202314.83%+0.24
29 Sep 202314.59%−2.12
15 Sep 202316.71%+0.29
31 Aug 202316.42%+0.79
15 Aug 202315.63%−0.08
31 Jul 202315.71%+0.59
14 Jul 202315.12%+0.10
30 Jun 202315.02%+0.89
15 Jun 202314.13%+0.64
31 May 202313.49%+0.49
15 May 202313.00%+1.37
28 Apr 202311.63%+0.13
14 Apr 202311.50%−0.42
31 Mar 202311.92%−0.01
15 Mar 202311.93%+0.85
28 Feb 202311.08%+0.19
15 Feb 202310.89%+1.74
31 Jan 20239.15%−0.16
13 Jan 20239.31%+0.48
30 Dec 20228.83%+0.06
15 Dec 20228.77%0.00
30 Nov 20228.77%−0.18
15 Nov 20228.95%−0.89
31 Oct 20229.84%+0.10
14 Oct 20229.74%+0.06
30 Sep 20229.68%+0.21
15 Sep 20229.47%−0.05
31 Aug 20229.52%−0.42
15 Aug 20229.94%+0.35
29 Jul 20229.59%+0.13
15 Jul 20229.46%−0.79
30 Jun 202210.25%−0.86
15 Jun 202211.11%−1.31
31 May 202212.42%−0.34
13 May 202212.76%−1.43
29 Apr 202214.19%+0.44
14 Apr 202213.75%−0.33
31 Mar 202214.08%+3.40
31 Dec 202110.68%+0.76
15 Dec 20219.92%+0.29
30 Nov 20219.63%−0.45
15 Nov 202110.08%−0.96
29 Oct 202111.04%+0.18
15 Oct 202110.86%+0.34
30 Sep 202110.52%+0.13
15 Sep 202110.39%+1.05
31 Aug 20219.34%−1.16
13 Aug 202110.50%+0.24
30 Jul 202110.26%−0.34
15 Jul 202110.60%+0.43
30 Jun 202110.17%−0.18
15 Jun 202110.35%−0.58
28 May 202110.93%−0.59
14 May 202111.52%+0.06
30 Apr 202111.46%+0.11
15 Apr 202111.35%−0.23
31 Mar 202111.58%−1.36
15 Mar 202112.94%−4.06
26 Feb 202117.00%0.00
12 Feb 202117.00%−0.48
29 Jan 202117.48%−0.44
15 Jan 202117.92%+0.35
31 Dec 202017.57%−0.66
15 Dec 202018.23%+1.27
30 Nov 202016.96%−0.07
13 Nov 202017.03%−0.75
30 Oct 202017.78%+0.39
15 Oct 202017.39%+2.77
30 Sep 202014.62%+0.02
15 Sep 202014.60%−0.04
31 Aug 202014.64%−0.92
14 Aug 202015.56%−0.21
31 Jul 202015.77%−1.16
15 Jul 202016.93%–

Newest first. Scroll inside the table for earlier dates, back to 15 Jul 2020.

Frequently asked questions

How shorted was Zynex, Inc.?
Zynex, Inc. left the US market in 2025. Its final reported figure was 11.91% of shares outstanding for settlement date 15 Dec 2025, 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 ZYXI'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 ZYXI's days to cover?
2.42 days for settlement date 15 Dec 2025: 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.