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Lennox International Inc. short interest

2.6M shares of Lennox International were sold short at the 15 October 2026 settlement, near the top of its range over the last year (1.5M to 2.7M). Short sellers would need 5.1 days of normal trading to buy them back.

Shares sold short2.6Mat 15 Oct 2026
Change on the settlement before-3.0%+75% over a year
Days to cover5.08at 511K shares a day
Of shares in issue7.59%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 (1.5M to 2.7M), and the share price moved -35% 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 20262.6M-3.0%511K5.08
    30 September 20262.7M+23.7%484K5.53
    15 September 20262.2M+14.0%512K4.23
    31 August 20261.9M+9.2%443K4.29
    14 August 20261.7M-9.2%576K3.02
    31 July 20261.9M-22.3%625K3.06
    15 July 20262.5M-6.9%433K5.69
    30 June 20262.6M+5.9%470K5.64
    15 June 20262.5M-4.8%325K7.71
    29 May 20262.6M+13.3%446K5.89
    15 May 20262.3M+10.2%385K6.03
    30 April 20262.1M+35.0%570K3.69
    15 April 20261.6M-21.7%445K3.51
    31 March 20262.0M+7.4%466K4.27
    13 March 20261.9M-3.4%424K4.37
    27 February 20261.9M+6.7%475K4.05
    13 February 20261.8M+7.7%572K3.15
    30 January 20261.7M-10.1%657K2.54
    15 January 20261.9M+0.1%354K5.25
    31 December 20251.9M+2.4%310K5.98
    15 December 20251.8M+2.1%508K3.56
    28 November 20251.8M+5.7%444K4.00
    14 November 20251.7M+6.5%433K3.88
    31 October 20251.6M+5.9%640K2.46
    15 October 20251.5M-11.0%418K3.56
    30 September 20251.7M+0.9%403K4.15
    15 September 20251.7M+1.7%393K4.21
    29 August 20251.6M-7.3%419K3.88
    15 August 20251.8M-1.5%292K6.00
    31 July 20251.8M-4.7%461K3.86
    15 July 20251.9M-3.4%310K6.04
    30 June 20251.9M-5.8%398K4.87
    13 June 20252.1M+0.2%328K6.27
    30 May 20252.1M+27.8%411K4.98
    15 May 20251.6M+1.1%360K4.46
    30 April 20251.6M-3.2%528K3.01
    15 April 20251.6M-0.9%478K3.43
    31 March 20251.7M-3.8%423K3.91
    14 March 20251.7M-0.2%510K3.37
    28 February 20251.7M+8.1%400K4.31
    14 February 20251.6M+3.2%374K4.26
    31 January 20251.5M+1.0%439K3.52
    15 January 20251.5M+5.3%311K4.92
    31 December 20241.5M+36.1%952K1.53
    13 December 20241.1M-19.9%247K4.32
    29 November 20241.3M+16.7%258K5.16
    15 November 20241.1M+11.0%257K4.44
    31 October 20241.0M+11.7%279K3.69
    15 October 2024921K+1.5%236K3.90
    30 September 2024907K+0.8%226K4.02
    13 September 2024900K+7.2%229K3.93
    30 August 2024840K-6.4%192K4.37
    15 August 2024897K+0.1%218K4.12
    31 July 2024896K-6.1%369K2.43
    15 July 2024954K+7.6%254K3.76
    28 June 2024886K-8.6%408K2.17
    14 June 2024970K+14.0%294K3.30
    31 May 2024851K-10.0%313K2.72
    15 May 2024946K+7.5%259K3.65
    30 April 2024880K-7.6%360K2.45
    15 April 2024952K+3.6%214K4.44
    28 March 2024919K-1.0%189K4.86
    15 March 2024928K+12.2%234K3.97
    29 February 2024827K-1.5%226K3.66
    15 February 2024840K+27.4%335K2.51
    31 January 2024660K+25.8%380K1.74
    12 January 2024524K-21.9%209K2.51
    29 December 2023671K-26.5%132K5.07
    15 December 2023913K+6.3%324K2.82
    30 November 2023859K-4.0%311K2.76
    15 November 2023895K+2.0%264K3.38
    31 October 2023877K-5.6%462K1.90
    13 October 2023929K-7.6%327K2.84
    29 September 20231.0M+9.1%272K3.70
    15 September 2023921K+18.4%356K2.59
    31 August 2023778K+2.2%254K3.06
    15 August 2023762K-19.0%227K3.35
    31 July 2023940K-17.8%352K2.67
    14 July 20231.1M-6.6%217K5.26
    30 June 20231.2M-3.6%267K4.59
    15 June 20231.3M-2.6%352K3.61
    31 May 20231.3M-9.0%330K3.96
    15 May 20231.4M-6.3%314K4.57
    28 April 20231.5M+6.4%408K3.75
    14 April 20231.4M+0.6%312K4.61
    31 March 20231.4M-7.6%310K4.62
    15 March 20231.5M-3.3%280K5.53
    28 February 20231.6M+11.1%257K6.22
    15 February 20231.4M-5.2%277K5.21
    31 January 20231.5M-6.4%382K3.98
    13 January 20231.6M+9.9%304K5.34
    30 December 20221.5M+1.0%252K5.87
    15 December 20221.5M+8.1%337K4.34
    30 November 20221.4M-1.0%281K4.82
    15 November 20221.4M-7.6%329K4.16
    31 October 20221.5M-9.1%368K4.02
    14 October 20221.6M+4.9%395K4.13
    30 September 20221.6M-0.3%432K3.59
    15 September 20221.6M+12.0%351K4.44
    31 August 20221.4M+6.2%261K5.34
    15 August 20221.3M+2.8%247K5.30
    29 July 20221.3M-5.7%321K3.97
    15 July 20221.4M-5.7%390K3.47
    30 June 20221.4M+17.9%379K3.78
    15 June 20221.2M-1.6%277K4.39
    31 May 20221.2M-7.1%378K3.26
    13 May 20221.3M-7.6%351K3.78
    29 April 20221.4M+0.2%345K4.17
    14 April 20221.4M+4.1%350K4.10
    31 March 20221.4M+5.4%291K4.73
    15 March 20221.3M-10.3%357K3.67
    28 February 20221.5M-4.0%459K3.18
    15 February 20221.5M+1.6%451K3.37
    31 January 20221.5M+4.0%265K5.64
    14 January 20221.4M+18.1%220K6.53
    31 December 20211.2M+5.0%172K7.07
    15 December 20211.2M+0.0%284K4.08
    30 November 20211.2M+2.2%218K5.31
    15 November 20211.1M-14.5%280K4.05
    29 October 20211.3M-11.8%338K3.93
    15 October 20211.5M-1.1%302K4.98
    30 September 20211.5M-4.7%269K5.66
    15 September 20211.6M+0.4%260K6.14
    31 August 20211.6M+8.9%212K7.52
    13 August 20211.5M-4.5%298K4.90
    30 July 20211.5M-7.9%294K5.21
    15 July 20211.7M-7.6%337K4.93
    30 June 20211.8M+4.9%269K6.68
    15 June 20211.7M+5.8%223K7.68
    28 May 20211.6M+7.1%153K10.56
    14 May 20211.5M+3.1%169K8.97
    30 April 20211.5M-8.3%259K5.67
    15 April 20211.6M-13.1%192K8.34
    31 March 20211.8M+0.2%212K8.70
    15 March 20211.8M+0.2%274K6.72
    26 February 20211.8M+2.1%223K8.22
    12 February 20211.8M-8.4%253K7.11
    29 January 20212.0M-3.1%240K8.18
    15 January 20212.0M+2.2%211K9.61
    31 December 20202.0M+22.1%229K8.65
    15 December 20201.6M-4.7%240K6.77
    30 November 20201.7M+6.3%171K9.95
    13 November 20201.6M-6.1%312K5.14
    30 October 20201.7M+6.3%305K5.59
    15 October 20201.6M-0.1%210K7.65
    30 September 20201.6M+9.9%218K7.36
    15 September 20201.5M-1.1%178K8.20
    31 August 20201.5M-5.6%169K8.75
    14 August 20201.6M-5.1%219K7.14
    31 July 20201.6M-3.6%352K4.69
    15 July 20201.7M-12.0%278K6.15
    30 June 20201.9M-3.2%330K5.88
    15 June 20202.0M-7.0%258K7.80
    29 May 20202.2M-0.2%344K6.29
    15 May 20202.2M-0.5%331K6.54
    30 April 20202.2M+5.1%531K4.09
    15 April 20202.1M+13.0%343K6.03
    31 March 20201.8M-3.9%544K3.37
    13 March 20201.9M+1.3%509K3.74
    28 February 20201.9M+3.8%420K4.48
    14 February 20201.8M+2.3%320K5.66
    31 January 20201.8M+3.4%212K8.34
    15 January 20201.7M-1.3%238K7.21
    31 December 20191.7M-1.7%297K5.85
    13 December 20191.8M-3.8%222K7.93
    29 November 20191.8M-5.8%218K8.40
    15 November 20191.9M-1.7%215K9.05
    31 October 20192.0M-14.1%401K4.94
    15 October 20192.3M-2.0%357K6.45
    30 September 20192.4M-0.6%335K7.01
    13 September 20192.4M-6.5%512K4.62
    30 August 20192.5M-10.5%272K9.28
    15 August 20192.8M-7.7%272K10.39
    31 July 20193.1M+3.0%447K6.84
    15 July 20193.0M+4.5%380K7.81
    28 June 20192.8M-3.4%302K9.40
    14 June 20192.9M-1.9%319K9.21
    31 May 20193.0M+2.0%332K9.02
    15 May 20192.9M-2.0%326K9.03
    30 April 20193.0M+11.3%475K6.32
    15 April 20192.7M+11.2%388K6.95
    29 March 20192.4M+10.8%312K7.77
    15 March 20192.2M-0.3%240K9.10
    28 February 20192.2M+3.5%241K9.12
    15 February 20192.1M+20.2%320K6.61
    31 January 20191.8M+1.8%303K5.82
    15 January 20191.7M-7.4%211K8.21
    31 December 20181.9M+3.8%259K7.23
    14 December 20181.8M-7.0%296K6.09
    30 November 20181.9M-8.3%210K9.20
    15 November 20182.1M-2.5%288K7.33
    31 October 20182.2M+25.3%582K3.72
    15 October 20181.7M-3.0%284K6.08
    28 September 20181.8M-3.8%351K5.07
    14 September 20181.9M-1.7%263K7.03
    31 August 20181.9M-11.2%273K6.91
    15 August 20182.1M-3.3%216K9.82
    31 July 20182.2M-10.7%453K4.84
    13 July 20182.5M-1.9%292K8.43
    29 June 20182.5M-8.0%353K7.09
    15 June 20182.7M-2.3%245K11.13
    31 May 20182.8M-4.3%247K11.30
    15 May 20182.9M+4.5%319K9.13
    30 April 20182.8M-1.4%538K5.17
    13 April 20182.8M+3.6%349K8.09
    29 March 20182.7M-4.8%345K7.91
    15 March 20182.9M+8.2%320K8.95
    28 February 20182.6M+1.1%310K8.56
    15 February 20182.6M-2.9%392K6.68
    31 January 20182.7M-6.4%241K11.18
    12 January 20182.9M+13.0%284K10.15
    29 December 20172.6M196K13.01
    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.