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Stock research / United States / GEVO / Short interest

Gevo, Inc. short interest

23.4M shares of Gevo were sold short at the 15 October 2026 settlement, near the bottom of its range over the last year (22.0M to 34.6M). Short sellers would need 8.6 days of normal trading to buy them back.

Shares sold short23.4Mat 15 Oct 2026
Change on the settlement before+6.3%-32% over a year
Days to cover8.59at 2.7M shares a day
Of shares in issue9.46%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 (22.0M to 34.6M), and the share price moved -51% 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. Counts before a split are restated to today's shares, the way the price is.

How it compares

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    Every settlement since 29 Dec 2017 as a table
    SettlementShares shortChangeAverage daily volumeDays to cover
    15 October 202623.4M+6.3%2.7M8.59
    30 September 202622.0M-8.9%3.7M5.93
    15 September 202624.2M-6.5%2.0M11.96
    31 August 202625.9M-2.5%2.1M12.16
    14 August 202626.5M-5.5%3.6M7.43
    31 July 202628.0M+5.1%4.0M7.10
    15 July 202626.7M+6.0%2.6M10.09
    30 June 202625.2M+2.8%4.5M5.59
    15 June 202624.5M-5.2%2.9M8.56
    29 May 202625.8M+1.4%3.0M8.52
    15 May 202625.5M-10.4%3.7M6.95
    30 April 202628.4M-1.8%4.1M7.00
    15 April 202629.0M-4.5%4.7M6.19
    31 March 202630.3M-3.8%4.6M6.60
    13 March 202631.5M-4.7%5.9M5.34
    27 February 202633.1M-1.6%1.6M21.03
    13 February 202633.6M+1.8%2.5M13.45
    30 January 202633.0M-3.8%3.1M10.79
    15 January 202634.3M+0.5%2.7M12.79
    31 December 202534.2M+3.5%2.6M13.23
    15 December 202533.0M+0.0%2.8M11.76
    28 November 202533.0M+2.6%3.1M10.53
    14 November 202532.2M+0.4%4.3M7.54
    31 October 202532.0M-7.5%5.2M6.14
    15 October 202534.6M-0.2%7.5M4.60
    30 September 202534.7M-9.8%8.0M4.32
    15 September 202538.5M-2.4%3.3M11.51
    29 August 202539.4M-2.5%4.3M9.09
    15 August 202540.4M+4.3%13.4M3.03
    31 July 202538.7M-3.9%2.5M15.34
    15 July 202540.3M+7.5%3.6M11.33
    30 June 202537.5M+30.5%6.6M5.64
    13 June 202528.7M-5.3%3.6M8.06
    30 May 202530.3M-0.9%3.6M8.48
    15 May 202530.6M-1.8%3.2M9.70
    30 April 202531.2M+5.0%2.2M14.36
    15 April 202529.7M-1.8%3.0M10.01
    31 March 202530.3M-0.0%3.2M9.47
    14 March 202530.3M-6.0%3.3M9.08
    28 February 202532.2M-4.9%4.5M7.09
    14 February 202533.9M+2.5%5.5M6.16
    31 January 202533.0M+1.6%5.5M5.99
    15 January 202532.5M+0.8%11.9M2.72
    31 December 202432.3M+16.5%8.7M3.71
    13 December 202427.7M+3.2%3.3M8.42
    29 November 202426.8M+1.7%4.1M6.50
    15 November 202426.4M-17.6%8.6M3.08
    31 October 202432.0M+4.4%14.8M2.17
    15 October 202430.7M+7.6%5.7M5.40
    30 September 202428.5M+18.0%11.2M2.55
    13 September 202424.2M-2.0%4.7M5.17
    30 August 202424.7M+8.0%4.4M5.61
    15 August 202422.8M-5.1%2.4M9.41
    31 July 202424.0M-4.7%1.8M13.17
    15 July 202425.2M-21.1%3.5M7.31
    28 June 202432.0M-3.7%6.3M5.05
    14 June 202433.2M+4.1%2.2M15.26
    31 May 202431.9M-1.0%2.5M12.65
    15 May 202432.2M-3.9%4.0M8.03
    30 April 202433.5M+8.8%4.9M6.83
    15 April 202430.8M-1.8%5.0M6.21
    28 March 202431.4M-1.1%8.7M3.60
    15 March 202431.7M+9.9%6.7M4.72
    29 February 202428.9M-5.3%5.8M4.95
    15 February 202430.5M+3.6%7.1M4.28
    31 January 202429.4M+0.0%8.2M3.59
    12 January 202429.4M-3.6%3.5M8.51
    29 December 202330.6M-15.9%3.7M8.21
    15 December 202336.3M+4.6%8.3M4.40
    30 November 202334.7M+2.0%3.5M9.92
    15 November 202334.0M-1.2%4.4M7.73
    31 October 202334.5M-4.6%4.6M7.47
    13 October 202336.1M-0.1%4.0M9.04
    29 September 202336.2M-2.5%2.7M13.44
    15 September 202337.1M+2.3%3.8M9.63
    31 August 202336.3M-2.1%3.1M11.67
    15 August 202337.0M-3.7%3.8M9.65
    31 July 202338.4M-4.0%3.8M10.11
    14 July 202340.0M-4.8%4.1M9.71
    30 June 202342.0M+0.3%6.1M6.87
    15 June 202341.9M-4.1%7.7M5.44
    31 May 202343.7M+1.3%5.8M7.48
    15 May 202343.1M+0.8%5.1M8.48
    28 April 202342.8M+2.5%7.2M5.92
    14 April 202341.7M-4.4%5.0M8.28
    31 March 202343.7M-5.3%6.4M6.84
    15 March 202346.1M+5.1%7.4M6.20
    28 February 202343.8M+6.0%5.7M7.72
    15 February 202341.4M-1.0%6.5M6.34
    31 January 202341.8M-0.8%5.8M7.23
    13 January 202342.1M-3.7%5.8M7.27
    30 December 202243.8M-2.9%6.8M6.43
    15 December 202245.1M-3.8%7.7M5.83
    30 November 202246.8M-0.2%5.5M8.55
    15 November 202246.9M-2.6%8.6M5.45
    31 October 202248.2M+0.8%7.1M6.82
    14 October 202247.8M-2.9%7.2M6.62
    30 September 202249.2M-6.5%9.4M5.21
    15 September 202252.6M-0.3%7.7M6.80
    31 August 202252.8M-1.7%6.2M8.56
    15 August 202253.7M-1.0%11.0M4.88
    29 July 202254.3M+1.9%11.3M4.79
    15 July 202253.2M+9.2%9.2M5.79
    30 June 202248.8M+22.3%18.4M2.64
    15 June 202239.9M+4.0%18.7M2.13
    31 May 202238.3M-0.1%6.2M6.22
    13 May 202238.4M-0.2%8.6M4.46
    29 April 202238.5M+6.5%7.0M5.49
    14 April 202236.1M+3.9%7.6M4.77
    31 March 202234.8M-10.4%11.4M3.05
    15 March 202238.8M-12.0%10.5M3.70
    28 February 202244.1M+0.9%8.3M5.29
    15 February 202243.7M+5.3%8.2M5.36
    31 January 202241.5M+18.5%9.0M4.61
    14 January 202235.0M-3.8%6.8M5.16
    31 December 202136.4M+16.4%7.9M4.63
    15 December 202131.3M-1.1%11.6M2.68
    30 November 202131.6M-1.2%7.0M4.50
    15 November 202132.0M-3.1%8.0M3.99
    29 October 202133.0M-3.9%8.5M3.89
    15 October 202134.3M+0.1%6.3M5.47
    30 September 202134.3M+1.9%9.1M3.78
    15 September 202133.6M+9.7%29.3M1.15
    31 August 202130.7M+14.7%8.5M3.62
    13 August 202126.7M+6.3%7.1M3.76
    30 July 202125.1M-0.9%5.5M4.53
    15 July 202125.4M-2.3%5.9M4.34
    30 June 202126.0M+27.5%10.1M2.58
    15 June 202120.4M+0.6%9.7M2.10
    28 May 202120.3M-0.1%12.4M1.64
    14 May 202120.3M-4.7%10.1M2.00
    30 April 202121.3M-3.0%12.0M1.77
    15 April 202121.9M-10.0%9.9M2.21
    31 March 202124.4M+45.4%17.2M1.42
    15 March 202116.8M+26.3%22.5M1.00
    26 February 202113.3M-2.8%19.0M1.00
    12 February 202113.6M-16.6%22.4M1.00
    29 January 202116.4M+21.3%70.8M1.00
    15 January 202113.5M-20.7%27.7M1.00
    31 December 202017.0M+88.8%41.4M1.00
    15 December 20209.0M-7.1%11.7M1.00
    30 November 20209.7M+21.3%38.8M1.00
    13 November 20208.0M-5.1%9.9M1.00
    30 October 20208.4M+23.1%10.7M1.00
    15 October 20206.8M+8.5%26.7M1.00
    30 September 20206.3M+58.8%12.3M1.00
    15 September 20204.0M+13.0%22.7M1.00
    31 August 20203.5M+131.5%156.0M1.00
    14 August 20201.5M-0.8%3.7M1.00
    31 July 20201.5M-23.3%4.2M1.00
    15 July 20202.0M+1375.7%19.8M1.00
    30 June 2020135K-4.6%279K1.00
    15 June 2020142K-27.2%507K1.00
    29 May 2020195K+30.3%140K1.39
    15 May 2020150K-9.4%133K1.12
    30 April 2020165K-30.6%373K1.00
    15 April 2020238K-20.8%106K2.25
    31 March 2020301K-5.0%180K1.68
    13 March 2020316K+6.1%193K1.64
    28 February 2020298K+45.1%220K1.36
    14 February 2020206K-8.1%137K1.50
    31 January 2020224K+198.8%193K1.16
    15 January 202075K-8.8%133K1.00
    31 December 201982K+63.8%297K1.00
    13 December 201950K+66.0%102K1.00
    29 November 201930K-56.6%90K1.00
    15 November 201970K+217.6%174K1.00
    31 October 201922K+4.8%54K1.00
    15 October 201921K-56.5%118K1.00
    30 September 201948K-72.1%159K1.00
    13 September 2019173K-10.4%573K1.00
    30 August 2019193K-43.1%170K1.13
    15 August 2019339K+36.7%210K1.61
    31 July 2019248K-12.0%227K1.09
    15 July 2019282K-11.9%237K1.19
    28 June 2019320K-9.7%134K2.39
    14 June 2019354K+18.4%152K2.33
    31 May 2019299K-7.1%226K1.32
    15 May 2019322K-19.9%170K1.90
    30 April 2019402K-3.5%135K2.97
    15 April 2019416K-54.6%367K1.14
    29 March 2019917K+10.2%573K1.60
    15 March 2019831K+111.8%797K1.04
    28 February 2019393K-15.9%1.8M1.00
    15 February 2019467K-10.8%192K2.43
    31 January 2019523K+77.7%1.6M1.00
    15 January 2019294K-19.1%88K3.35
    31 December 2018364K-9.7%141K2.58
    14 December 2018403K-5.2%82K4.91
    30 November 2018425K-6.4%106K4.00
    15 November 2018454K-6.6%152K3.00
    31 October 2018486K+2.3%161K3.02
    15 October 2018475K-19.0%1.2M1.00
    28 September 2018587K-35.0%276K2.13
    14 September 2018902K-2.9%913K1.00
    31 August 2018929K+15.7%857K1.08
    15 August 2018803K+37.6%590K1.36
    31 July 2018584K+1924.8%423K1.38
    13 July 201829K+0.2%105K1.00
    29 June 201829K+363.4%458K1.00
    15 June 20186K-89.7%19K1.00
    31 May 201860K-2.5%30K2.01
    15 May 201862K-6.1%15K4.19
    30 April 201866K-0.7%16K4.09
    13 April 201866K+16.9%31K2.17
    29 March 201857K-1.8%53K1.07
    15 March 201858K-17.7%9K6.51
    28 February 201870K-11.3%9K7.90
    15 February 201879K+19.7%33K2.38
    31 January 201866K+25.3%21K3.15
    12 January 201853K-9.3%54K1.00
    29 December 201758K17K3.42
    Shares in millions (M) or thousands (K); hold the pointer on a figure for the exact count. Counts before a split are restated to today's shares. FINRA publishes consolidated short interest twice a month, about ten days after each settlement.