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Stock research / United States / TSHA / Short interest

Taysha Gene Therapies, Inc. short interest

51.2M shares of Taysha Gene Therapies were sold short at the 15 October 2026 settlement, near the middle of its range over the last year (36.0M to 56.8M). Short sellers would need 11.6 days of normal trading to buy them back.

Shares sold short51.2Mat 15 Oct 2026
Change on the settlement before-6.9%+22% over a year
Days to cover11.56at 4.4M shares a day
Of shares in issue15.75%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 middle of its range over the last year (36.0M to 56.8M), and the share price moved -21% 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

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    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 30 Sep 2020 as a table
    SettlementShares shortChangeAverage daily volumeDays to cover
    15 October 202651.2M-6.9%4.4M11.56
    30 September 202655.0M+7.0%4.9M11.15
    15 September 202651.4M+9.8%2.7M18.78
    31 August 202646.8M+0.1%2.4M19.40
    14 August 202646.7M+0.1%2.7M17.42
    31 July 202646.7M+3.1%2.5M19.00
    15 July 202645.3M+9.4%3.4M13.34
    30 June 202641.4M+6.9%5.1M8.06
    15 June 202638.7M+7.5%2.5M15.38
    29 May 202636.0M-1.9%2.2M16.37
    15 May 202636.7M-8.4%2.4M15.09
    30 April 202640.1M+2.9%2.9M14.00
    15 April 202638.9M-7.9%2.7M14.24
    31 March 202642.3M-8.9%3.2M13.08
    13 March 202646.4M-6.6%2.9M15.86
    27 February 202649.7M+1.5%2.1M23.57
    13 February 202649.0M-12.1%2.3M21.59
    30 January 202655.7M-2.0%2.7M20.49
    15 January 202656.8M+1.4%2.8M20.13
    31 December 202556.0M+15.3%3.2M17.59
    15 December 202548.6M-0.9%3.7M13.28
    28 November 202549.0M+2.0%3.3M15.03
    14 November 202548.1M+8.4%4.4M10.89
    31 October 202544.4M+5.7%3.8M11.57
    15 October 202542.0M-15.3%17.3M2.43
    30 September 202549.6M+14.3%4.4M11.24
    15 September 202543.4M+6.3%4.3M10.08
    29 August 202540.8M+12.0%2.7M15.09
    15 August 202536.4M-4.7%2.8M12.98
    31 July 202538.2M-13.1%2.8M13.71
    15 July 202544.0M+10.3%2.4M18.26
    30 June 202539.9M+19.8%3.3M12.18
    13 June 202533.3M+4.0%4.2M7.89
    30 May 202532.0M+21.9%5.8M5.49
    15 May 202526.2M+0.7%4.6M5.70
    30 April 202526.1M+12.6%2.2M11.62
    15 April 202523.1M+7.0%1.9M12.35
    31 March 202521.6M-14.3%2.8M7.78
    14 March 202525.2M-1.1%1.5M17.05
    28 February 202525.5M+1.8%1.7M15.45
    14 February 202525.1M+4.2%2.2M11.27
    31 January 202524.1M+0.6%2.2M10.88
    15 January 202523.9M-7.5%2.1M11.41
    31 December 202425.9M+18.3%2.4M10.66
    13 December 202421.9M+39.7%4.6M4.76
    29 November 202415.7M-0.5%6.6M2.36
    15 November 202415.8M-10.7%9.2M1.71
    31 October 202417.6M-14.8%1.6M11.01
    15 October 202420.7M+0.3%1.5M13.74
    30 September 202420.6M+4.1%2.2M9.26
    13 September 202419.8M-8.4%1.3M14.97
    30 August 202421.7M+4.2%877K24.68
    15 August 202420.8M-10.4%1.4M15.02
    31 July 202423.2M+11.5%1.3M17.41
    15 July 202420.8M+54.7%1.8M11.71
    28 June 202413.5M-8.6%7.9M1.70
    14 June 202414.7M-8.7%2.3M6.54
    31 May 202416.1M-5.4%1.6M9.95
    15 May 202417.0M+0.8%1.7M10.06
    30 April 202416.9M+5.2%1.4M11.97
    15 April 202416.1M-5.4%2.1M7.61
    28 March 202417.0M+7.4%6.0M2.81
    15 March 202415.8M+13.9%1.9M8.23
    29 February 202413.9M-14.8%5.0M2.78
    15 February 202416.3M-2.9%1.2M13.40
    31 January 202416.8M-4.0%1.1M15.10
    12 January 202417.5M-0.2%2.4M7.23
    29 December 202317.5M+2.3%1.7M10.15
    15 December 202317.1M+6.0%2.1M8.09
    30 November 202316.2M+15.8%2.0M7.98
    15 November 202314.0M+43.0%3.6M3.90
    31 October 20239.8M-2.5%1.7M5.77
    13 October 202310.0M-6.1%1.4M7.42
    29 September 202310.7M+7.5%1.6M6.51
    15 September 20239.9M+34.9%3.0M3.36
    31 August 20237.4M+901.7%5.6M1.32
    15 August 2023734K-33.1%18.0M1.00
    31 July 20231.1M-2.3%149K7.34
    14 July 20231.1M-12.3%187K6.02
    30 June 20231.3M-10.2%478K2.68
    15 June 20231.4M+16.3%193K7.37
    31 May 20231.2M+3.0%252K4.86
    15 May 20231.2M-31.1%258K4.61
    28 April 20231.7M+5.7%375K4.59
    14 April 20231.6M-15.3%637K2.56
    31 March 20231.9M-18.2%582K3.31
    15 March 20232.4M-11.7%244K9.67
    28 February 20232.7M+19.4%357K7.47
    15 February 20232.2M+2.6%1.1M2.07
    31 January 20232.2M+26.9%541K4.03
    13 January 20231.7M+25.7%381K4.51
    30 December 20221.4M+47.5%689K1.98
    15 December 2022926K+12.3%444K2.08
    30 November 2022824K-38.5%671K1.23
    15 November 20221.3M-19.8%2.1M1.00
    31 October 20221.7M+73.9%10.8M1.00
    14 October 2022961K+8.0%96K10.02
    30 September 2022890K-5.2%166K5.35
    15 September 2022939K+5.2%85K11.00
    31 August 2022893K+3.5%55K16.21
    15 August 2022862K-7.2%126K6.86
    29 July 2022929K-10.7%96K9.67
    15 July 20221.0M-13.1%119K8.77
    30 June 20221.2M-26.6%518K2.31
    15 June 20221.6M-3.6%242K6.75
    31 May 20221.7M-4.3%329K5.14
    13 May 20221.8M+17.9%255K6.94
    29 April 20221.5M+18.6%256K5.86
    14 April 20221.3M-64.5%431K2.93
    31 March 20223.6M+4.1%215K16.60
    15 March 20223.4M+0.7%184K18.57
    28 February 20223.4M-6.7%267K12.73
    15 February 20223.6M+9.9%325K11.21
    31 January 20223.3M+9.4%219K15.14
    14 January 20223.0M+0.5%110K27.50
    31 December 20213.0M+18.3%229K13.13
    15 December 20212.5M-1.5%162K15.72
    30 November 20212.6M+1.1%178K14.51
    15 November 20212.6M+6.7%235K10.88
    29 October 20212.4M-4.5%189K12.69
    15 October 20212.5M-11.3%63K39.96
    30 September 20212.8M+3.6%117K24.19
    15 September 20212.7M-0.1%75K36.29
    31 August 20212.7M-0.4%89K30.70
    13 August 20212.7M-0.8%60K46.05
    30 July 20212.8M+11.0%137K20.13
    15 July 20212.5M+31.4%235K10.58
    30 June 20211.9M+36.9%336K5.64
    15 June 20211.4M-11.5%206K6.71
    28 May 20211.6M+10.5%174K8.98
    14 May 20211.4M+5.1%72K19.63
    30 April 20211.3M+1.8%40K33.40
    15 April 20211.3M-7.5%180K7.35
    31 March 20211.4M+7.5%83K17.33
    15 March 20211.3M+2.1%61K21.86
    26 February 20211.3M+0.1%35K37.09
    12 February 20211.3M+13.4%40K32.85
    29 January 20211.1M-9.0%76K15.20
    15 January 20211.3M-30.4%126K10.01
    31 December 20201.8M+83.4%262K6.91
    15 December 2020988K+19.0%121K8.16
    30 November 2020830K+2.8%58K14.24
    13 November 2020808K+6.7%78K10.33
    30 October 2020757K+57.7%103K7.36
    15 October 2020480K+88.1%201K2.39
    30 September 2020255K403K1.00
    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.