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HowShorted

RDCM short interest Nasdaq Capital Market

Radcom Ltd. Ordinary Shares. 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
501,649
vs previous settlement
+120,259 (+31.5%)
days to cover
3.85
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for RDCM: 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.

Last balance on file
408
11 Sep 2026
Highest in window
24,954
10 Sep 2026
Days with a balance
32
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Radcom Ltd. Ordinary Shares 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 25K shares.

History

Every FINRA settlement we hold for RDCM, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026501,649+120,2593.85
31 Aug 2026381,390+100,3402.94
14 Aug 2026281,050+26,1471.51
31 Jul 2026254,903−115,1361.28
15 Jul 2026370,039+17,7063.39
30 Jun 2026352,333+201,7951.68
15 Jun 2026150,538−2,7071.00
29 May 2026153,245−5,9671.00
15 May 2026159,212−100,0911.00
30 Apr 2026259,303+145,3241.00
15 Apr 2026113,979+3,4222.72
31 Mar 2026110,557−4,2442.09
13 Mar 2026114,801−8,3972.72
27 Feb 2026123,198+17,5861.98
13 Feb 2026105,612+34,9541.00
30 Jan 202670,658+8601.00
15 Jan 202669,798−3,0461.29
31 Dec 202572,844−6,4362.11
15 Dec 202579,280+8,2411.00
28 Nov 202571,039−1831.22
14 Nov 202571,222−5,3021.11
31 Oct 202576,524+6132.75
15 Oct 202575,911−14,3991.37
30 Sep 202590,310−3,1181.74
15 Sep 202593,428+7,2471.64
29 Aug 202586,181−2,1041.46
15 Aug 202588,285−19,9211.38
31 Jul 2025108,206+31,0921.19
15 Jul 202577,114−25,3721.66
30 Jun 2025102,486+10,6091.00
13 Jun 202591,877−5,9972.75
30 May 202597,874+21,7011.95
15 May 202576,173+11,6911.12
30 Apr 202564,482−9,5442.34
15 Apr 202574,026−3,7522.90
31 Mar 202577,778+17,2102.55
14 Mar 202560,568−5,0871.00
28 Feb 202565,655+14,7961.00
14 Feb 202550,859+36,1811.00
31 Jan 202514,678−7,0801.00
15 Jan 202521,758+3,7761.00
31 Dec 202417,982+15,8211.00
13 Dec 20242,161−1,5301.00
29 Nov 20243,691−6561.00
15 Nov 20244,347−2,2401.00
31 Oct 20246,587−10,9631.00
15 Oct 202417,550−10,7461.00
30 Sep 202428,296+20,2531.00
13 Sep 20248,043−10,6831.00
30 Aug 202418,726+7,8941.00
15 Aug 202410,832−3,5611.00
31 Jul 202414,393−7,0711.00
15 Jul 202421,464+9,6811.21
28 Jun 202411,783−3,0191.00
14 Jun 202414,802+3,3801.00
31 May 202411,422+2,2801.00
15 May 20249,142−2,2061.00
30 Apr 202411,348−2,4391.00
15 Apr 202413,787−8,8791.00
28 Mar 202422,666−4,3571.00
15 Mar 202427,023+20,2241.00
29 Feb 20246,799−2,3331.00
15 Feb 20249,132−6,7721.00
31 Jan 202415,904+7,8291.00
12 Jan 20248,075+4481.00
29 Dec 20237,627−11,4461.07
15 Dec 202319,073+14,1761.74
30 Nov 20234,897−2,4571.00
15 Nov 20237,354−8571.00
31 Oct 20238,211−2,7651.00
13 Oct 202310,976−2831.43
29 Sep 202311,259−4,0551.69
15 Sep 202315,314+2,4631.89
31 Aug 202312,851+1,8471.80
15 Aug 202311,004+3481.04
31 Jul 202310,656−6,5701.14
14 Jul 202317,226+12,1142.68
30 Jun 20235,112−11,1781.00
15 Jun 202316,290+3,0391.75
31 May 202313,251−9891.00
15 May 202314,240+4,4223.04
28 Apr 20239,818−5,9791.78
14 Apr 202315,797−5159.01
31 Mar 202316,312−861.51
15 Mar 202316,398−9151.36
28 Feb 202317,313+2731.00
15 Feb 202317,040+3,1481.00
31 Jan 202313,892+2,5631.13
13 Jan 202311,329+1,4291.00
30 Dec 20229,900−151.00
15 Dec 20229,915−2301.00
30 Nov 202210,145+5,6571.41
15 Nov 20224,488−2,9131.00
31 Oct 20227,401−2,5711.00
14 Oct 20229,972+2,7951.33
30 Sep 20227,177−1,2131.87
15 Sep 20228,390−13,2521.15
31 Aug 202221,642+7932.58
15 Aug 202220,849+8,8861.79
29 Jul 202211,963+3,9751.85
15 Jul 20227,988+1071.80
30 Jun 20227,881−1,7861.82
15 Jun 20229,667+7701.00
31 May 20228,897−9121.00
13 May 20229,809+1,0161.00
29 Apr 20228,793−3,3311.00
14 Apr 202212,124+2,1573.23
31 Mar 20229,967+3,3791.00
15 Mar 20226,588−6,9371.00
28 Feb 202213,525+1,4781.00
15 Feb 202212,047+6711.77
31 Jan 202211,376−17,8941.00
14 Jan 202229,270+18,0621.32
31 Dec 202111,208−3,0031.00
15 Dec 202114,211−9681.07
30 Nov 202115,179−1,4631.08
15 Nov 202116,642+4,4131.20
29 Oct 202112,229+2,9551.27
15 Oct 20219,274−5,9501.00
30 Sep 202115,224−6,2561.00
15 Sep 202121,480+6,2771.91
31 Aug 202115,203−2,7521.02
13 Aug 202117,955+1223.90
30 Jul 202117,833−8234.28
15 Jul 202118,656−9373.84
30 Jun 202119,593+2,1371.00
15 Jun 202117,456+1,3261.00
28 May 202116,130−921.00
14 May 202116,222+7,7791.62
30 Apr 20218,443−6,4671.35
15 Apr 202114,910+2,7611.00
31 Mar 202112,149−1271.31
15 Mar 202112,276+8881.00
26 Feb 202111,388−5,3631.00
12 Feb 202116,751+4,9461.68
29 Jan 202111,805+5701.00
15 Jan 202111,235−2,4031.00
31 Dec 202013,638−2592.96
15 Dec 202013,897+7,7271.00
30 Nov 20206,170−2,8351.00
13 Nov 20209,005+4,2751.00
30 Oct 20204,730−2,3061.00
15 Oct 20207,036−2,9671.00
30 Sep 202010,003+4,4471.00
15 Sep 20205,556+1811.00
31 Aug 20205,375−1,3001.00
14 Aug 20206,675+6471.00
31 Jul 20206,028−7,4991.07
15 Jul 202013,527−9,2251.00
30 Jun 202022,752+4,5391.09
15 Jun 202018,213+4,0511.00
29 May 202014,162+4,1462.21
15 May 202010,016−2,2571.00
30 Apr 202012,273−3,2541.00
15 Apr 202015,527+2,3871.00
31 Mar 202013,140+6,5881.00
13 Mar 20206,552−1,0081.00
28 Feb 20207,560−2,8471.00
14 Feb 202010,407+1,2591.00
31 Jan 20209,148−5,8041.00
15 Jan 202014,952−3875.89
31 Dec 201915,339+5,4251.00
13 Dec 20199,914−11,7061.54
29 Nov 201921,620+4,1072.39
15 Nov 201917,513−2,2251.56
31 Oct 201919,738−2,3811.88
15 Oct 201922,119−1,3031.04
30 Sep 201923,422−4,4431.71
13 Sep 201927,865−19,5892.14
30 Aug 201947,454−9,0342.00
15 Aug 201956,488+5262.96
31 Jul 201955,962+10,4485.01
15 Jul 201945,514−12,2694.63
28 Jun 201957,783−9,7905.86
14 Jun 201967,573−7,0495.81
31 May 201974,622−5,2369.20
15 May 201979,858−5,1783.44
30 Apr 201985,036−2,8942.47
15 Apr 201987,930−3,78410.95
29 Mar 201991,714−2,1905.33
15 Mar 201993,904−3,6173.03
28 Feb 201997,521+5,3692.52
15 Feb 201992,152−10,3372.31
31 Jan 2019102,489−8,7219.36
15 Jan 2019111,210−33,9943.42
31 Dec 2018145,204+19,8701.85
14 Dec 2018125,334−3,9675.04
30 Nov 2018129,301−1,9764.21
15 Nov 2018131,277−30,5944.34
31 Oct 2018161,871+36,0314.48
15 Oct 2018125,840+38,2831.39
28 Sep 201887,557−28,8641.00
14 Sep 2018116,421−2,9633.62
31 Aug 2018119,384−32,4973.91
15 Aug 2018151,881+12,9862.43
31 Jul 2018138,895−16,5284.17
13 Jul 2018155,423−28,9964.92
29 Jun 2018184,419−6,3206.85
15 Jun 2018190,739−66,9482.76
31 May 2018257,687−31,0114.65
15 May 2018288,698+29,4029.60
30 Apr 2018259,296+42,00310.66
13 Apr 2018217,293+10,3358.20
29 Mar 2018206,958−39,4038.45
15 Mar 2018246,361−20,9699.26
28 Feb 2018267,330−11,8507.58
15 Feb 2018279,180+17,5264.93
31 Jan 2018261,654−25,8536.31
12 Jan 2018287,507−7,74212.55
29 Dec 2017295,249–5.82

Scroll inside the table for earlier settlements, back to 29 Dec 2017.

Questions

Frequently asked questions

What is RDCM's short interest?
501,649 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 120,259 from the previous settlement.
Why is there no percentage for RDCM?
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 RDCM's days to cover?
3.85 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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