Skip to content
HowShorted

BDRX short interest Nasdaq Capital Market

Biodexa Pharmaceuticals plc Am. 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
271,866
vs previous settlement
+238,510 (+715.0%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for BDRX 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 BDRX days to cover

Fails to deliver

The SEC's fails-to-deliver figure for BDRX: 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
555,208
14 Sep 2026
Highest in window
627,843
19 Dec 2025
Days with a balance
102
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Biodexa Pharmaceuticals plc Am 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 628K shares.

History

Every FINRA settlement we hold for BDRX, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026271,866+238,5101.00
31 Aug 202633,356+28,5441.00
14 Aug 20264,812−20,0071.00
31 Jul 202624,819+14,8921.00
15 Jul 20269,927−57,4031.00
30 Jun 202667,330+59,4941.00
15 Jun 20267,836−2,3041.00
29 May 202610,140−10,7671.00
15 May 202620,907+3,8171.00
30 Apr 202617,090−23,8341.00
15 Apr 202640,924+33,3941.00
31 Mar 20267,530−5,1471.00
13 Mar 202612,677−29,7391.00
27 Feb 202642,416+22,1861.00
13 Feb 202620,230−41,1141.00
30 Jan 202661,344+41,7501.00
15 Jan 202619,594−23,6351.00
31 Dec 202543,229−451,1491.00
15 Dec 2025494,378+370,2801.00
28 Nov 2025124,098+85,1871.91
14 Nov 202538,911+17,6681.00
31 Oct 202521,243−5,9171.00
15 Oct 202527,160+24,3821.00
30 Sep 20252,778−10,7531.00
15 Sep 202513,531+9,2421.00
29 Aug 20254,289−4,8831.00
15 Aug 20259,172−8,7931.00
31 Jul 202517,965−346,7091.00
15 Jul 2025364,674+174,3641.00
30 Jun 2025190,310+12,3411.00
13 Jun 2025177,969−188,9371.00
30 May 2025366,906+177,3141.00
15 May 2025189,592−38,4351.00
30 Apr 2025228,027−62,1412.35
15 Apr 2025290,168+221,6981.00
31 Mar 202568,470+6,3741.00
14 Mar 202562,096+25,9781.00
28 Feb 202536,118−10,8311.00
14 Feb 202546,949+43,7051.00
31 Jan 20253,244−3,2871.00
15 Jan 20256,531−3,8921.00
31 Dec 202410,423−17,3911.00
13 Dec 202427,814−24,1751.00
29 Nov 202451,989+35,9911.00
15 Nov 202415,998+2,2361.00
31 Oct 202413,762−13,8871.00
15 Oct 202427,649−304,2521.00
30 Sep 2024331,901+250,5181.00
13 Sep 202481,383−4,5431.00
30 Aug 202485,926−18,4461.00
15 Aug 2024104,372+40,4471.00
31 Jul 202463,925−525,8121.00
15 Jul 2024589,737+448,8041.00
28 Jun 2024140,933−77,8841.00
14 Jun 2024218,817−115,8391.00
31 May 2024334,656+12,6251.00
15 May 2024322,031−1,733,9851.16
30 Apr 20242,056,016+1,866,4041.00
15 Apr 2024189,612+122,8511.00
28 Mar 202466,761−35,8661.00
15 Mar 2024102,627−48,9631.00
29 Feb 2024151,590−89,4801.00
15 Feb 2024241,070+194,2141.00
31 Jan 202446,856+1,5011.00
12 Jan 202445,355−39,7141.01
29 Dec 202385,069−91,4051.25
15 Dec 2023176,474−134,8581.78
30 Nov 2023311,332+301,4261.00
15 Nov 20239,906−6191.00
31 Oct 202310,525−16,7771.00
13 Oct 202327,302+24,4831.00
29 Sep 20232,819−4,8511.00
15 Sep 20237,670−13,8621.00
31 Aug 202321,532−8,5101.00
15 Aug 202330,042−30,2651.00
31 Jul 202360,307−22,4091.00
14 Jul 202382,716−3,224,2341.00
30 Jun 20233,306,950+3,022,3321.00
15 Jun 2023284,618+173,5011.00
31 May 2023111,117−67,5501.00
15 May 2023178,667−3,8311.00
28 Apr 2023182,498−1,059,9981.00
14 Apr 20231,242,496+454,6441.00
31 Mar 2023787,852–1.00

Scroll inside the table for earlier settlements, back to 31 Mar 2023.

Questions

Frequently asked questions

What is BDRX's short interest?
271,866 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 238,510 from the previous settlement.
Why is there no percentage for BDRX?
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 BDRX's days to cover?
1.00 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.

Ranked companies with a percentage: most shorted US stocks. Other symbols with counts only: shares short without a percentage. Browse by name: US companies A to Z.