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EPRX short interest Nasdaq Global Market

Eupraxia Pharmaceuticals Inc.. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: an SEC filer exists but no defensible share count is available yet.

Shares short
7,582,355
vs previous settlement
+469,915 (+6.6%)
days to cover
11.25
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for EPRX shares short

Days to cover

FINRA's own figure: reported shares short divided by the security's average daily trading volume, published alongside each settlement.

Aggregate net short position time series for EPRX days to cover

Fails to deliver

The SEC's fails-to-deliver figure for EPRX: the aggregate net balance of shares that failed to be delivered at each settlement date, published by the SEC twice a month and shown here verbatim for the trailing window. A balance is not a daily flow, and a fail has many ordinary causes; the SEC says it cannot guarantee the accuracy of the data. See what fails to deliver are and the largest balances today.

Latest balance
1,800
14 Sep 2026
Highest in window
1,255,146
24 Sep 2025
Days with a balance
60
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Eupraxia Pharmaceuticals Inc. fails to deliver

Source: U.S. Securities and Exchange Commission, fails-to-deliver data (public domain). Only settlement days with a positive balance appear; the largest balance in the window was 1.3M shares.

History

Every FINRA settlement we hold for EPRX, newest first. สณ marks a figure FINRA itself flagged as revised.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20267,582,355+469,91511.25
31 Aug 20267,112,440+775,45518.45
14 Aug 20266,336,985+293,49628.76
31 Jul 20266,043,489+121,78812.99
15 Jul 20265,921,701+459,37625.74
30 Jun 20265,462,325+864,6558.99
15 Jun 20264,597,670+518,67816.27
29 May 20264,078,992+517,20112.26
15 May 20263,561,791+485,35923.75
30 Apr 20263,076,432+508,19017.77
15 Apr 20262,568,242+26,49516.35
31 Mar 20262,541,747+40,79710.48
13 Mar 20262,500,950+520,95411.76
27 Feb 20261,979,996+321,4625.81
13 Feb 20261,658,534+187,1499.03
30 Jan 20261,471,385+30,3099.47
15 Jan 20261,441,076+129,3037.80
31 Dec 20251,311,773+762,4747.65
15 Dec 2025549,299+127,2055.65
28 Nov 2025422,094สณ+169,9312.69
14 Nov 2025252,163โˆ’13,3321.37
31 Oct 2025265,495+9,3215.13
15 Oct 2025256,174โˆ’39,9564.30
30 Sep 2025296,130+110,8951.00
15 Sep 2025185,235+1,88512.61
29 Aug 2025183,350+12,57918.20
15 Aug 2025170,771โˆ’3,80225.94
31 Jul 2025174,573+8,05112.59
15 Jul 2025166,522โˆ’4,31715.55
30 Jun 2025170,839โˆ’1,69913.04
13 Jun 2025172,538+34014.50
30 May 2025172,198+8,49410.45
15 May 2025163,704+24,44312.48
30 Apr 2025139,261โˆ’3,7128.52
15 Apr 2025142,973โˆ’7,17122.93
31 Mar 2025150,144โˆ’3,76913.46
14 Mar 2025153,913โˆ’4,48011.04
28 Feb 2025158,393โˆ’2,1863.98
14 Feb 2025160,579+21,48610.43
31 Jan 2025139,093โˆ’8,89831.01
15 Jan 2025147,991โˆ’6,17519.81
31 Dec 2024154,166+4,48519.29
13 Dec 2024149,681+8,52912.09
29 Nov 2024141,152โˆ’2,8213.55
15 Nov 2024143,973+14,5234.55
31 Oct 2024129,450+1,28720.22
15 Oct 2024128,163โˆ’42617.61
30 Sep 2024128,589+15031.14
13 Sep 2024128,439โˆ’3537.37
30 Aug 2024128,474+4,93223.96
15 Aug 2024123,542+78,71124.47
31 Jul 202444,831+1,8222.75
15 Jul 202443,009+3,7509.47
28 Jun 202439,259โˆ’4,5772.89
14 Jun 202443,836+3,0774.66
31 May 202440,759+25,0831.00
15 May 202415,676โˆ’4,7671.13
30 Apr 202420,443+16,0231.01
15 Apr 20244,420โ€“1.00

Scroll inside the table for earlier settlements, back to 15 Apr 2024.

Questions

Frequently asked questions

What is EPRX's short interest?
7,582,355 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 469,915 from the previous settlement.
Why is there no percentage for EPRX?
Because no defensible share count exists to divide by: an SEC filer exists but no defensible share count is available yet. The symbol maps to an SEC filer, but its share count cannot be used yet. A newly listed company needs two cover-page counts on file before the first is trusted; a split or an unexplained jump pauses publication until a fresh SEC count corroborates it; a secondary share class publishes under the company's primary line; and a foreign filer's short count is in depositary-share units. This page upgrades to a percentage automatically once a defensible count exists.
What is EPRX's days to cover?
11.25 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume, published in the same file and shown verbatim. We hold no volume data ourselves.
Is this the short float?
No. This page shows FINRA's share count only. Short float divides that count by the public float, and short interest as we publish it elsewhere divides it by shares outstanding from SEC filings. Neither denominator is available for this line, so neither ratio is shown.
How often does this update?
FINRA member firms report short positions as of the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. We ingest each file the day it appears and re-read recent settlements for revisions.

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