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Stock research / United States / RNXT / Short interest

RenovoRx, Inc. short interest

865K shares of RenovoRx were sold short at the 15 October 2026 settlement, near the top of its range over the last year (283K to 947K). Short sellers would need 1.6 days of normal trading to buy them back.

Shares sold short865Kat 15 Oct 2026
Change on the settlement before-8.7%+41% over a year
Days to cover1.64at 528K shares a day
Of shares in issue1.92%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 (283K to 947K), and the share price moved +3% 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 31 Aug 2021 as a table
    SettlementShares shortChangeAverage daily volumeDays to cover
    15 October 2026865K-8.7%528K1.64
    30 September 2026947K+40.6%597K1.59
    15 September 2026674K+55.7%2.1M1.00
    31 August 2026433K-35.8%904K1.00
    14 August 2026674K+137.8%553K1.22
    31 July 2026283K-13.6%197K1.44
    15 July 2026328K-5.2%196K1.68
    30 June 2026346K-1.0%246K1.40
    15 June 2026349K-16.1%302K1.15
    29 May 2026416K+8.4%340K1.22
    15 May 2026384K-24.1%266K1.44
    30 April 2026506K+7.4%310K1.63
    15 April 2026471K-20.8%291K1.62
    31 March 2026595K-3.7%644K1.00
    13 March 2026617K+41.9%304K2.03
    27 February 2026435K-2.0%159K2.74
    13 February 2026444K-20.6%169K2.63
    30 January 2026559K+3.3%223K2.51
    15 January 2026541K+28.9%473K1.14
    31 December 2025420K-5.3%207K2.03
    15 December 2025444K+16.0%185K2.40
    28 November 2025382K-43.5%288K1.33
    14 November 2025676K+7.6%451K1.50
    31 October 2025628K+2.4%327K1.92
    15 October 2025614K+524.4%807K1.00
    30 September 202598K-64.1%655K1.00
    15 September 2025274K+38.1%992K1.00
    29 August 2025198K+47.3%186K1.06
    15 August 2025134K+54.9%274K1.00
    31 July 202587K-26.0%99K1.00
    15 July 2025117K-37.4%120K1.00
    30 June 2025187K+34.8%184K1.02
    13 June 2025139K-18.0%164K1.00
    30 May 2025170K-35.4%290K1.00
    15 May 2025262K+4.8%115K2.28
    30 April 2025250K-15.2%113K2.21
    15 April 2025295K+12.1%117K2.52
    31 March 2025263K+39.1%95K2.76
    14 March 2025189K-19.6%47K4.03
    28 February 2025235K+14.2%130K1.81
    14 February 2025206K+60.7%340K1.00
    31 January 2025128K-1.6%151K1.00
    15 January 2025130K+12.7%50K2.60
    31 December 2024116K+57.8%72K1.61
    13 December 202473K-17.3%118K1.00
    29 November 202489K+1.8%119K1.00
    15 November 202487K+21.0%29K2.97
    31 October 202472K-21.8%25K2.91
    15 October 202492K-19.6%17K5.46
    30 September 2024114K+122.1%69K1.67
    13 September 202451K-5.4%25K2.05
    30 August 202454K-11.0%41K1.32
    15 August 202461K+3.4%16K3.76
    31 July 202459K+7.8%23K2.53
    15 July 202455K+24.6%28K1.99
    28 June 202444K+13.9%84K1.00
    14 June 202439K-37.2%83K1.00
    31 May 202462K+21.2%21K2.88
    15 May 202451K+28.8%21K2.43
    30 April 202439K-39.8%10K3.84
    15 April 202465K+273.7%105K1.00
    28 March 202418K+12.1%11K1.53
    15 March 202416K+128.7%30K1.00
    29 February 20247K-46.9%39K1.00
    15 February 202413K+70.1%46K1.00
    31 January 20248K-78.3%55K1.00
    12 January 202435K+156.5%156K1.00
    29 December 202314K-80.7%240K1.00
    15 December 202371K+215.6%99K1.00
    30 November 202322K+16.3%27K1.00
    15 November 202319K-45.1%20K1.00
    31 October 202335K-10.0%10K3.50
    13 October 202339K-10.7%25K1.55
    29 September 202344K+33.3%16K2.75
    15 September 202333K-17.3%16K2.08
    31 August 202340K-43.9%29K1.36
    15 August 202371K-23.0%46K1.52
    31 July 202392K-47.7%52K1.78
    14 July 2023176K+1548.7%173K1.02
    30 June 202311K+20.6%3.5M1.00
    15 June 20239K-49.7%35K1.00
    31 May 202318K+35.0%21K1.00
    15 May 202313K-49.7%17K1.00
    28 April 202326K-17.5%20K1.30
    14 April 202331K-1.3%27K1.14
    31 March 202332K+173.7%97K1.00
    15 March 202312K+32.1%110K1.00
    28 February 20239K-63.8%40K1.00
    15 February 202324K-28.1%31K1.00
    31 January 202334K+44.6%95K1.00
    13 January 202323K-10.4%34K1.00
    30 December 202226K-18.8%35K1.00
    15 December 202232K+124.7%47K1.00
    30 November 202214K+108.5%5K2.67
    15 November 20227K+15.0%4K1.76
    31 October 20226K-10.9%8K1.00
    14 October 20227K-46.4%9K1.00
    30 September 202212K-22.2%17K1.00
    15 September 202216K+3.8%15K1.04
    31 August 202215K+9.4%24K1.00
    15 August 202214K-37.2%40K1.00
    29 July 202222K+64.8%5K4.19
    15 July 202214K-50.4%6K2.36
    30 June 202228K-27.1%10K2.67
    15 June 202238K+29.4%14K2.63
    31 May 202229K+13.1%11K2.67
    13 May 202226K-6.9%50K1.00
    29 April 202228K-49.5%56K1.00
    14 April 202255K-12.4%31K1.75
    31 March 202263K+85.0%163K1.00
    15 March 202234K-58.2%29K1.19
    28 February 202281K-33.4%36K2.27
    15 February 2022122K+83.9%56K2.16
    31 January 202266K-51.0%64K1.03
    14 January 2022135K+1.8%175K1.00
    31 December 2021133K+6.3%222K1.00
    15 December 2021125K+260.4%452K1.00
    30 November 202135K-94.6%1.8M1.00
    15 November 2021644K+1407.8%13.2M1.00
    29 October 202143K-30.7%88K1.00
    15 October 202162K+1.8%219K1.00
    30 September 202161K+12.0%333K1.00
    15 September 202154K-11.9%3.0M1.00
    31 August 202161K3.8M1.00
    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.