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Iradimed Corp. short interest

670K shares of Iradimed were sold short at the 15 October 2026 settlement, near the top of its range over the last year (160K to 728K). Short sellers would need 6.2 days of normal trading to buy them back.

Shares sold short670Kat 15 Oct 2026
Change on the settlement before+1.9%+318% over a year
Days to cover6.18at 108K shares a day
Of shares in issue5.24%shares short over shares outstanding
New to this? How to read this page
  1. Short interest is the number of shares investors have borrowed and sold, betting the price will fall, and not yet bought back.
  2. Days to cover is shares short over an average day's trading: how many days it would take short sellers to buy them all back. Above 5 or so is high.
  3. Rising short interest says more investors are betting against the stock. A crowded short can also rise fast if shorts rush to buy back.
  4. Brokers report it twice a month to FINRA, about ten days after each settlement date.
  5. What is short interest?

Short interest, days to cover and the price

Short interest is near the top of its range over the last year (160K to 728K), and the share price moved +17% over the last year.

Shares sold shortDays to coverShare price

Three charts on one timeline. Top: shares sold short at each settlement. Middle: days to cover, taller meaning shorts would need longer to buy back. Bottom: the share price, so you can see whether shorts added as the price fell or rose.

How it compares

every company on the site

    The bar ranks every company on the site from the lowest on the left to the highest on the right, in three equal thirds; the small figures under it are the values where each third starts, and the black tick is the middle company. The orange dot is this company; the grey ticks are the other companies in its industry (hover or tap for names). A hatched block is companies tied at none.

    Every settlement since 29 Dec 2017 as a table
    SettlementShares shortChangeAverage daily volumeDays to cover
    15 October 2026670K+1.9%108K6.18
    30 September 2026657K-6.1%146K4.50
    15 September 2026700K+0.4%123K5.70
    31 August 2026697K-4.2%83K8.38
    14 August 2026728K+8.6%151K4.83
    31 July 2026670K-5.1%116K5.77
    15 July 2026706K+2.9%141K5.02
    30 June 2026686K+0.6%141K4.85
    15 June 2026682K+4.4%154K4.42
    29 May 2026653K-1.2%156K4.18
    15 May 2026661K+20.9%119K5.53
    30 April 2026547K+1.3%102K5.35
    15 April 2026540K+8.2%107K5.03
    31 March 2026499K+1.6%87K5.73
    13 March 2026492K-5.3%71K6.97
    27 February 2026519K+9.0%56K9.32
    13 February 2026476K-0.3%76K6.31
    30 January 2026478K+5.2%65K7.31
    15 January 2026454K+17.0%89K5.11
    31 December 2025388K+25.1%80K4.88
    15 December 2025310K+15.6%82K3.77
    28 November 2025268K-0.5%74K3.63
    14 November 2025270K+34.8%88K3.08
    31 October 2025200K+24.8%66K3.01
    15 October 2025160K+13.1%59K2.73
    30 September 2025142K-8.0%56K2.52
    15 September 2025154K+1.5%35K4.35
    29 August 2025152K-21.5%46K3.33
    15 August 2025193K-8.9%71K2.71
    31 July 2025212K-6.6%35K6.00
    15 July 2025227K-1.6%58K3.92
    30 June 2025231K-3.0%80K2.89
    13 June 2025238K+3.8%45K5.28
    30 May 2025230K+16.7%38K6.06
    15 May 2025197K-0.9%31K6.36
    30 April 2025198K-4.1%31K6.43
    15 April 2025207K+9.9%39K5.32
    31 March 2025188K-20.6%36K5.21
    14 March 2025237K+17.9%38K6.30
    28 February 2025201K+16.5%40K4.98
    14 February 2025173K+12.8%53K3.27
    31 January 2025153K+2.9%33K4.68
    15 January 2025149K+19.9%41K3.64
    31 December 2024124K+18.2%43K2.91
    13 December 2024105K+22.0%46K2.30
    29 November 202486K+0.2%42K2.03
    15 November 202486K+6.3%42K2.03
    31 October 202481K+3.9%27K2.95
    15 October 202478K+4.5%27K2.90
    30 September 202474K+9.0%62K1.19
    13 September 202468K-11.5%43K1.59
    30 August 202477K-25.8%50K1.56
    15 August 2024104K-27.1%63K1.66
    31 July 2024143K-2.7%46K3.10
    15 July 2024147K+2.5%44K3.37
    28 June 2024143K+6.9%64K2.23
    14 June 2024134K+40.0%48K2.81
    31 May 202496K-2.0%41K2.33
    15 May 202498K-6.1%56K1.74
    30 April 2024104K-0.9%42K2.45
    15 April 2024105K-3.2%33K3.18
    28 March 2024108K-4.0%53K2.03
    15 March 2024113K+11.0%61K1.85
    29 February 2024102K+5.8%55K1.85
    15 February 202496K+24.0%101K1.00
    31 January 202478K+3.6%23K3.32
    12 January 202475K-3.3%39K1.94
    29 December 202377K-43.9%42K1.84
    15 December 2023138K+81.2%39K3.55
    30 November 202376K-4.8%29K2.67
    15 November 202380K-19.8%32K2.53
    31 October 2023100K+16.6%27K3.75
    13 October 202385K-12.8%33K2.60
    29 September 202398K+7.0%27K3.60
    15 September 202392K+20.5%35K2.64
    31 August 202376K-7.2%42K1.80
    15 August 202382K-16.9%29K2.86
    31 July 202399K+13.8%45K2.19
    14 July 202387K-3.7%28K3.11
    30 June 202390K-11.0%45K1.98
    15 June 2023101K+1.1%24K4.20
    31 May 2023100K+14.1%30K3.36
    15 May 202388K-4.6%39K2.26
    28 April 202392K+4.7%22K4.25
    14 April 202388K-1.4%41K2.12
    31 March 202389K-11.6%35K2.58
    15 March 2023101K+1.0%45K2.23
    28 February 2023100K-0.9%43K2.31
    15 February 2023101K-9.7%71K1.42
    31 January 2023111K-13.0%29K3.80
    13 January 2023128K-0.4%31K4.09
    30 December 2022129K-1.6%34K3.75
    15 December 2022131K+2.9%22K5.86
    30 November 2022127K-8.5%27K4.78
    15 November 2022139K-12.0%28K4.94
    31 October 2022158K-11.6%27K5.78
    14 October 2022179K+2.7%27K6.57
    30 September 2022174K+2.6%28K6.29
    15 September 2022169K-6.3%16K10.75
    31 August 2022181K-6.2%31K5.85
    15 August 2022193K-1.1%26K7.37
    29 July 2022195K-6.6%20K9.99
    15 July 2022209K-1.1%33K6.24
    30 June 2022211K+11.2%44K4.84
    15 June 2022190K+4.6%31K6.17
    31 May 2022181K+0.7%43K4.26
    13 May 2022180K+9.3%93K1.93
    29 April 2022165K+0.3%71K2.31
    14 April 2022164K+10.9%52K3.16
    31 March 2022148K+17.0%154K1.00
    15 March 2022127K-5.3%55K2.31
    28 February 2022134K-4.0%85K1.57
    15 February 2022139K-11.9%105K1.32
    31 January 2022158K+27.2%106K1.50
    14 January 2022124K+32.2%68K1.84
    31 December 202194K-5.9%47K1.99
    15 December 2021100K+25.8%68K1.46
    30 November 202179K+20.4%139K1.00
    15 November 202166K-33.6%49K1.36
    29 October 202199K-4.5%13K7.60
    15 October 2021104K-2.3%25K4.16
    30 September 2021107K-11.7%23K4.69
    15 September 2021121K+6.3%22K5.57
    31 August 2021114K+3.0%19K5.91
    13 August 2021110K-11.6%27K4.04
    30 July 2021125K+17.2%42K2.99
    15 July 2021107K+15.3%122K1.00
    30 June 202192K-8.6%19K4.87
    15 June 2021101K-0.8%16K6.31
    28 May 2021102K+1.0%8K12.53
    14 May 2021101K-4.9%19K5.38
    30 April 2021106K-1.0%13K8.14
    15 April 2021107K-12.1%12K8.94
    31 March 2021122K-0.1%29K4.26
    15 March 2021122K-0.6%31K3.94
    26 February 2021123K+3.3%14K8.82
    12 February 2021119K-35.7%33K3.58
    29 January 2021185K+36.0%30K6.18
    15 January 2021136K+0.1%16K8.26
    31 December 2020136K-11.4%23K5.85
    15 December 2020153K-5.6%16K9.83
    30 November 2020162K-1.3%21K7.87
    13 November 2020164K-10.2%23K7.26
    30 October 2020183K+10.4%28K6.48
    15 October 2020166K-32.9%30K5.59
    30 September 2020247K-13.2%39K6.38
    15 September 2020285K-14.7%45K6.31
    31 August 2020334K-6.0%23K14.74
    14 August 2020355K-8.7%52K6.87
    31 July 2020389K-5.0%34K11.35
    15 July 2020410K-5.8%42K9.68
    30 June 2020435K+12.7%70K6.24
    15 June 2020386K-1.0%43K8.92
    29 May 2020390K-0.6%38K10.24
    15 May 2020392K-12.0%34K11.45
    30 April 2020446K-4.7%34K12.98
    15 April 2020468K+7.6%46K10.20
    31 March 2020435K-0.2%47K9.19
    13 March 2020436K+0.3%35K12.47
    28 February 2020435K-4.7%55K7.94
    14 February 2020456K-6.5%55K8.33
    31 January 2020488K-2.6%38K12.73
    15 January 2020501K+8.6%51K9.76
    31 December 2019461K+7.7%60K7.74
    13 December 2019428K+4.7%75K5.73
    29 November 2019409K-8.5%55K7.41
    15 November 2019447K-0.2%52K8.55
    31 October 2019448K+9.6%83K5.43
    15 October 2019409K-6.0%64K6.44
    30 September 2019435K+1.8%72K6.07
    13 September 2019427K-5.2%59K7.19
    30 August 2019451K+0.8%48K9.41
    15 August 2019447K-2.3%67K6.68
    31 July 2019458K-13.2%131K3.51
    15 July 2019527K+2.4%103K5.14
    28 June 2019515K-6.5%71K7.20
    14 June 2019550K-5.1%48K11.40
    31 May 2019580K-10.2%51K11.37
    15 May 2019646K+22.4%77K8.42
    30 April 2019527K+0.2%72K7.36
    15 April 2019526K+0.2%32K16.33
    29 March 2019525K+12.4%71K7.36
    15 March 2019467K-2.9%55K8.48
    28 February 2019481K-3.9%49K9.79
    15 February 2019501K+0.6%69K7.22
    31 January 2019498K+4.9%74K6.73
    15 January 2019475K+13.5%80K5.92
    31 December 2018418K-0.1%121K3.46
    14 December 2018418K-7.5%106K3.95
    30 November 2018452K-4.3%98K4.64
    15 November 2018473K-0.5%113K4.17
    31 October 2018475K-31.7%146K3.25
    15 October 2018696K+9.0%196K3.54
    28 September 2018638K+6.2%155K4.11
    14 September 2018601K+10.6%118K5.07
    31 August 2018544K-9.2%123K4.43
    15 August 2018599K-15.4%158K3.80
    31 July 2018707K-4.5%32K22.21
    13 July 2018740K-5.7%46K16.23
    29 June 2018785K+10.8%78K10.08
    15 June 2018708K-7.4%23K30.22
    31 May 2018765K-1.0%12K62.52
    15 May 2018773K-6.6%32K24.38
    30 April 2018828K-2.5%14K57.17
    13 April 2018849K-1.1%11K78.27
    29 March 2018858K-4.2%10K82.75
    15 March 2018896K-0.6%11K83.28
    28 February 2018901K-0.1%7K130.30
    15 February 2018902K+0.0%13K71.01
    31 January 2018902K+1.0%29K31.60
    12 January 2018893K+11.0%33K27.24
    29 December 2017805K23K35.18
    Shares in millions (M) or thousands (K); hold the pointer on a figure for the exact count. FINRA publishes consolidated short interest twice a month, about ten days after each settlement.