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Calumet, Inc. short interest

4.3M shares of Calumet were sold short at the 15 October 2026 settlement, near the bottom of its range over the last year (3.3M to 8.4M). Short sellers would need 3.1 days of normal trading to buy them back.

Shares sold short4.3Mat 15 Oct 2026
Change on the settlement before+21.3%-47% over a year
Days to cover3.15at 1.4M shares a day
Of shares in issue4.95%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 bottom of its range over the last year (3.3M to 8.4M), and the share price moved +165% 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 20264.3M+21.3%1.4M3.15
    30 September 20263.6M-20.1%1.7M2.13
    15 September 20264.5M+22.0%1.3M3.45
    31 August 20263.7M+3.3%992K3.71
    14 August 20263.6M+6.7%1.5M2.40
    31 July 20263.3M-8.9%1.2M2.84
    15 July 20263.7M-14.7%941K3.89
    30 June 20264.3M+6.8%951K4.51
    15 June 20264.0M-4.8%851K4.72
    29 May 20264.2M-16.7%758K5.56
    15 May 20265.1M-0.2%1.1M4.45
    30 April 20265.1M-10.9%897K5.66
    15 April 20265.7M+1.8%1.2M4.88
    31 March 20265.6M+3.3%1.7M3.36
    13 March 20265.4M-0.4%1.4M3.83
    27 February 20265.4M-21.9%1.3M4.10
    13 February 20267.0M+21.1%1.6M4.41
    30 January 20265.8M-11.4%1.4M3.98
    15 January 20266.5M-2.8%1.2M5.37
    31 December 20256.7M-15.1%563K11.87
    15 December 20257.9M-0.6%548K14.36
    28 November 20257.9M-5.3%584K13.55
    14 November 20258.4M+4.4%1.0M8.20
    31 October 20258.0M-2.1%682K11.73
    15 October 20258.2M-4.0%559K14.62
    30 September 20258.5M-5.9%1.0M8.15
    15 September 20259.0M-9.8%664K13.63
    29 August 202510.0M-3.5%947K10.60
    15 August 202510.4M+7.5%906K11.48
    31 July 20259.7M+6.4%656K14.75
    15 July 20259.1M-3.6%851K10.69
    30 June 20259.4M+11.0%2.1M4.59
    13 June 20258.5M-0.4%800K10.63
    30 May 20258.5M+2.9%923K9.26
    15 May 20258.3M-11.3%1.2M7.08
    30 April 20259.4M+5.9%878K10.66
    15 April 20258.8M+0.5%1.7M5.26
    31 March 20258.8M-10.0%1.3M6.99
    14 March 20259.8M+1.1%1.4M6.92
    28 February 20259.7M+12.7%1.2M7.92
    14 February 20258.6M+14.0%1.5M5.77
    31 January 20257.5M+13.8%1.5M4.93
    15 January 20256.6M+9.6%1.3M5.03
    31 December 20246.0M+5.1%803K7.51
    13 December 20245.7M+6.8%620K9.25
    29 November 20245.4M+4.3%567K9.47
    15 November 20245.2M-5.5%822K6.27
    31 October 20245.5M-3.1%891K6.12
    15 October 20245.6M+6.9%601K9.37
    30 September 20245.3M+80.0%1.3M3.99
    13 September 20242.9M+24.2%713K4.10
    30 August 20242.4M+10.1%728K3.23
    15 August 20242.1M+31.6%706K3.03
    31 July 20241.6M+29.6%603K2.69
    15 July 20241.3M+4.3%231K5.42
    28 June 20241.2M-3.1%97K12.43
    14 June 20241.2M-0.8%79K15.62
    31 May 20241.2M+2.3%103K12.11
    15 May 20241.2M+14.9%105K11.63
    30 April 20241.1M+11.6%118K9.05
    15 April 2024953K+4.8%90K10.60
    28 March 2024909K+9.5%127K7.17
    15 March 2024831K-4.2%115K7.24
    29 February 2024867K+10.4%192K4.52
    15 February 2024785K-1.8%101K7.79
    31 January 2024800K+28.6%116K6.90
    12 January 2024622K+12.2%82K7.58
    29 December 2023554K+29.4%105K5.26
    15 December 2023428K-2.6%69K6.17
    30 November 2023440K+19.6%118K3.72
    15 November 2023367K+25.7%168K2.18
    31 October 2023292K+5.3%258K1.14
    13 October 2023278K-2.0%48K5.81
    29 September 2023283K+3.4%63K4.50
    15 September 2023274K-16.2%96K2.87
    31 August 2023327K-1.2%84K3.91
    15 August 2023331K+4.1%75K4.40
    31 July 2023318K-26.8%79K4.01
    14 July 2023434K+3.2%52K8.35
    30 June 2023421K+10.7%68K6.20
    15 June 2023380K+0.8%113K3.36
    31 May 2023377K-30.8%106K3.55
    15 May 2023545K+2.7%81K6.69
    28 April 2023530K+0.6%67K7.97
    14 April 2023527K+1.8%55K9.60
    31 March 2023518K+11.7%82K6.31
    15 March 2023464K+10.5%141K3.30
    28 February 2023419K-9.0%154K2.72
    15 February 2023461K-1.7%99K4.65
    31 January 2023469K+1.8%88K5.35
    13 January 2023460K+1.1%83K5.52
    30 December 2022455K+4.2%223K2.04
    15 December 2022437K+0.2%255K1.72
    30 November 2022436K-1.1%134K3.25
    15 November 2022441K+4.5%160K2.75
    31 October 2022422K-21.0%207K2.03
    14 October 2022534K+19.2%176K3.04
    30 September 2022448K+24.3%145K3.08
    15 September 2022360K-3.7%64K5.65
    31 August 2022374K-0.6%170K2.20
    15 August 2022377K-8.6%323K1.17
    29 July 2022412K-9.8%115K3.58
    15 July 2022457K+11.6%157K2.91
    30 June 2022409K-2.9%237K1.73
    15 June 2022421K+10.2%78K5.37
    31 May 2022382K-6.7%85K4.50
    13 May 2022410K+23.0%126K3.25
    29 April 2022333K-0.4%128K2.60
    14 April 2022334K+7.3%144K2.33
    31 March 2022312K-11.7%127K2.45
    15 March 2022353K-37.9%233K1.52
    28 February 2022568K-40.0%245K2.32
    15 February 2022948K+7.3%217K4.36
    31 January 2022883K+23.5%217K4.07
    14 January 2022715K+0.6%234K3.05
    31 December 2021710K+7.3%202K3.51
    15 December 2021662K+5.2%211K3.13
    30 November 2021629K+224.9%395K1.59
    15 November 2021194K+27.5%252K1.00
    29 October 2021152K-27.1%142K1.07
    15 October 2021209K+30.2%306K1.00
    30 September 2021160K+18.6%72K2.23
    15 September 2021135K-28.3%247K1.00
    31 August 2021188K+46.4%153K1.23
    13 August 2021129K-44.1%164K1.00
    30 July 2021231K+141.5%99K2.34
    15 July 202195K+12.6%94K1.02
    30 June 202185K+26.3%142K1.00
    15 June 202167K-10.1%146K1.00
    28 May 202175K-52.4%133K1.00
    14 May 2021157K+8.6%171K1.00
    30 April 2021145K-11.2%80K1.81
    15 April 2021163K+42.9%160K1.02
    31 March 2021114K+28.3%309K1.00
    15 March 202189K+26.7%288K1.00
    26 February 202170K+12.3%181K1.00
    12 February 202162K-19.5%263K1.00
    29 January 202178K+16.8%164K1.00
    15 January 202166K-20.8%102K1.00
    31 December 202084K-5.1%140K1.00
    15 December 202088K-7.1%105K1.00
    30 November 202095K-26.8%140K1.00
    13 November 2020130K-20.1%185K1.00
    30 October 2020163K-23.2%128K1.27
    15 October 2020212K-9.9%204K1.04
    30 September 2020235K-15.6%146K1.61
    15 September 2020279K-31.8%88K3.18
    31 August 2020408K-26.8%143K2.86
    14 August 2020557K-0.9%155K3.60
    31 July 2020562K-2.9%119K4.71
    15 July 2020579K+3.0%182K3.19
    30 June 2020563K-15.8%90K6.23
    15 June 2020668K-13.4%203K3.29
    29 May 2020772K+21.2%188K4.11
    15 May 2020637K-17.0%237K2.69
    30 April 2020767K-11.3%234K3.28
    15 April 2020864K+20.1%554K1.56
    31 March 2020720K+16.9%473K1.52
    13 March 2020616K+4.0%336K1.83
    28 February 2020592K+14.5%182K3.26
    14 February 2020517K-22.0%95K5.43
    31 January 2020663K-26.1%216K3.06
    15 January 2020897K+60.7%265K3.38
    31 December 2019558K-17.6%302K1.85
    13 December 2019677K+19.1%283K2.39
    29 November 2019568K-5.0%235K2.42
    15 November 2019598K+4.7%217K2.75
    31 October 2019571K+29.4%113K5.05
    15 October 2019441K+1.3%186K2.38
    30 September 2019435K-12.6%123K3.53
    13 September 2019498K-18.0%115K4.34
    30 August 2019607K+8.1%131K4.62
    15 August 2019562K+6.1%338K1.66
    31 July 2019530K+22.2%115K4.59
    15 July 2019434K+2.7%162K2.68
    28 June 2019422K-32.4%116K3.65
    14 June 2019624K+25.2%143K4.35
    31 May 2019499K-11.7%274K1.82
    15 May 2019565K-11.0%228K2.48
    30 April 2019635K-3.6%162K3.92
    15 April 2019658K-26.1%233K2.83
    29 March 2019891K-12.3%272K3.28
    15 March 20191.0M-16.2%463K2.19
    28 February 20191.2M-4.4%176K6.87
    15 February 20191.3M+8.9%180K7.05
    31 January 20191.2M-15.9%166K6.99
    15 January 20191.4M+57.0%342K4.04
    31 December 2018881K+2.1%517K1.70
    14 December 2018863K-19.9%384K2.24
    30 November 20181.1M+16.2%411K2.62
    15 November 2018928K+55.2%450K2.06
    31 October 2018598K+5.8%354K1.69
    15 October 2018565K-3.1%195K2.89
    28 September 2018583K+21.2%181K3.22
    14 September 2018481K+19.4%382K1.26
    31 August 2018403K-2.1%200K2.02
    15 August 2018412K+4.1%368K1.12
    31 July 2018395K-0.6%176K2.24
    13 July 2018398K+9.7%192K2.07
    29 June 2018363K-13.9%124K2.92
    15 June 2018421K+16.6%261K1.61
    31 May 2018361K+6.0%464K1.00
    15 May 2018341K-16.7%302K1.13
    30 April 2018409K+5.4%138K2.96
    13 April 2018388K+1.6%149K2.61
    29 March 2018382K-16.7%293K1.30
    15 March 2018458K+18.9%432K1.06
    28 February 2018385K-9.6%360K1.07
    15 February 2018426K+40.9%294K1.45
    31 January 2018303K+2.2%246K1.23
    12 January 2018296K-34.0%469K1.00
    29 December 2017449K834K1.00
    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.