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Northern Technologies International Corp. short interest

8K shares of Northern Technologies International were sold short at the 15 October 2026 settlement, the fewest since 15 Nov 2023. Short sellers would need 2.0 days of normal trading to buy them back.

Shares sold short8Kat 15 Oct 2026
Change on the settlement before-15.3%-77% over a year
Days to cover1.97at 4K shares a day
Of shares in issue0.08%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 the fewest since 15 Nov 2023, 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. Counts before a split are restated to today's shares, the way the price is.

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 20268K-15.3%4K1.97
    30 September 20269K+8.8%6K1.51
    15 September 20268K-11.2%15K1.00
    31 August 20269K-36.5%6K1.58
    14 August 202615K+38.3%4K3.42
    31 July 202611K-28.1%10K1.08
    15 July 202615K+4.3%11K1.40
    30 June 202614K-32.6%10K1.46
    15 June 202621K+30.2%14K1.50
    29 May 202616K-2.4%8K2.02
    15 May 202617K-33.3%24K1.00
    30 April 202625K-1.9%13K1.96
    15 April 202625K+1.5%13K1.93
    31 March 202625K-1.9%7K3.48
    13 March 202625K-2.6%4K6.24
    27 February 202626K-6.5%4K6.70
    13 February 202628K+12.3%5K5.95
    30 January 202625K-0.5%7K3.64
    15 January 202625K+20.4%27K1.00
    31 December 202521K+12.7%29K1.00
    15 December 202518K-28.6%42K1.00
    28 November 202526K-28.0%44K1.00
    14 November 202536K+5.4%13K2.78
    31 October 202534K+1.5%25K1.37
    15 October 202534K+12.2%16K2.04
    30 September 202530K-3.2%15K2.02
    15 September 202531K-1.3%16K1.88
    29 August 202531K+2.3%12K2.66
    15 August 202531K-33.0%21K1.43
    31 July 202546K+62.1%35K1.30
    15 July 202528K-16.0%36K1.00
    30 June 202533K-82.2%131K1.00
    13 June 2025188K+11.5%32K5.78
    30 May 2025168K+18.4%30K5.69
    15 May 2025142K-21.6%24K5.88
    30 April 2025181K+18.8%40K4.55
    15 April 2025153K+12.5%56K2.73
    31 March 2025136K-0.1%22K6.10
    14 March 2025136K-1.5%13K10.64
    28 February 2025138K+2.0%16K8.86
    14 February 2025135K+9.9%17K8.19
    31 January 2025123K-7.5%21K5.83
    15 January 2025133K+4.7%24K5.43
    31 December 2024127K-9.0%22K5.71
    13 December 2024139K+32.2%29K4.76
    29 November 2024105K-7.7%19K5.56
    15 November 2024114K-21.0%16K7.11
    31 October 2024145K+10.7%9K15.61
    15 October 2024131K-9.1%15K8.52
    30 September 2024144K-8.7%21K6.70
    13 September 2024157K-6.6%21K7.62
    30 August 2024168K-0.8%14K12.39
    15 August 2024170K-29.2%28K6.11
    31 July 2024240K+12.2%37K6.41
    15 July 2024214K+392.2%72K2.99
    28 June 202443K+45.2%149K1.00
    14 June 202430K+79.8%26K1.14
    31 May 202417K-42.5%45K1.00
    15 May 202429K-39.0%72K1.00
    30 April 202447K+128.0%49K1.00
    15 April 202421K-6.3%41K1.00
    28 March 202422K-4.9%8K2.66
    15 March 202423K-16.0%8K2.85
    29 February 202428K+18.5%10K2.88
    15 February 202423K-22.2%9K2.64
    31 January 202430K-8.9%14K2.09
    12 January 202433K+33.7%14K2.41
    29 December 202325K+10.6%14K1.82
    15 December 202322K-2.6%24K1.00
    30 November 202323K+299.9%12K1.92
    15 November 20236K-33.7%11K1.00
    31 October 20239K+15.3%9K1.00
    13 October 20238K+46.1%5K1.59
    29 September 20235K-33.6%5K1.00
    15 September 20238K-13.4%13K1.00
    31 August 20239K+380.5%10K1.00
    15 August 20232K-69.4%14K1.00
    31 July 20236K-1.6%12K1.00
    14 July 20236K+67.3%27K1.00
    30 June 20234K+4.5%52K1.00
    15 June 20234K+54.0%5K1.00
    31 May 20232K-42.5%5K1.00
    15 May 20234K+16.7%5K1.00
    28 April 20233K+24.4%5K1.00
    14 April 20233K+71.6%7K1.00
    31 March 20232K-71.2%4K1.00
    15 March 20236K-19.3%5K1.10
    28 February 20237K-4.7%13K1.00
    15 February 20237K-15.9%6K1.14
    31 January 20239K-7.5%8K1.08
    13 January 20239K-0.1%14K1.00
    30 December 20229K-29.6%10K1.00
    15 December 202213K+80.0%9K1.40
    30 November 20227K+6.4%11K1.00
    15 November 20227K-4.8%14K1.00
    31 October 20227K-8.6%7K1.08
    14 October 20228K-38.1%20K1.00
    30 September 202213K-4.9%11K1.18
    15 September 202214K+22.3%6K2.29
    31 August 202211K+20.7%5K2.04
    15 August 20229K-15.9%7K1.34
    29 July 202211K-4.3%9K1.16
    15 July 202211K+65.3%13K1.00
    30 June 20227K-12.1%7K1.02
    15 June 20228K-33.6%6K1.37
    31 May 202212K-3.9%6K2.11
    13 May 202212K+44.5%6K2.10
    29 April 20228K+15.4%8K1.03
    14 April 20227K-14.3%10K1.00
    31 March 20229K-42.4%14K1.00
    15 March 202215K+33.5%6K2.31
    28 February 202211K+7.8%3K3.74
    15 February 202210K+2.8%10K1.05
    31 January 202210K-44.5%8K1.26
    14 January 202218K+80.5%11K1.68
    31 December 202110K+26.2%12K1.00
    15 December 20218K-6.4%9K1.00
    30 November 20219K-48.0%11K1.00
    15 November 202116K+64.2%4K4.18
    29 October 202110K+32.1%4K2.52
    15 October 20218K-56.2%8K1.00
    30 September 202117K-15.9%9K1.98
    15 September 202121K+1.8%4K5.62
    31 August 202120K-10.8%8K2.68
    13 August 202123K-16.5%9K2.55
    30 July 202127K+21.6%17K1.56
    15 July 202122K+24.4%16K1.37
    30 June 202118K+4.9%7K2.65
    15 June 202117K-30.5%6K2.87
    28 May 202125K+119.1%12K2.01
    14 May 202111K+20.8%10K1.11
    30 April 20219K-30.2%15K1.00
    15 April 202113K+104.1%13K1.00
    31 March 20217K+42.3%26K1.00
    15 March 20215K-66.0%21K1.00
    26 February 202113K+91.4%38K1.00
    12 February 20217K+45.4%20K1.00
    29 January 20215K-35.1%28K1.00
    15 January 20217K+14.2%23K1.00
    31 December 20207K-30.2%12K1.00
    15 December 20209K+204.3%9K1.08
    30 November 20203K-54.1%8K1.00
    13 November 20207K+87.0%12K1.00
    30 October 20204K-26.1%9K1.00
    15 October 20205K-44.1%18K1.00
    30 September 20209K-29.0%12K1.00
    15 September 202012K+44.7%10K1.17
    31 August 20208K-2.9%7K1.28
    14 August 20209K+33.9%15K1.00
    31 July 20206K-31.0%18K1.00
    15 July 20209K+17.1%19K1.00
    30 June 20208K-45.8%10K1.00
    15 June 202015K+138.3%20K1.00
    29 May 20206K-17.1%44K1.00
    15 May 20208K+15.2%10K1.00
    30 April 20207K-19.0%20K1.00
    15 April 20208K+50.3%22K1.00
    31 March 20205K+36.3%18K1.00
    13 March 20204K-6.6%6K1.00
    28 February 20204K+33.5%22K1.00
    14 February 20203K-83.6%13K1.00
    31 January 202019K-21.6%7K2.81
    15 January 202025K-53.3%21K1.19
    31 December 201953K-23.1%9K6.15
    13 December 201968K+10.3%17K4.07
    29 November 201962K-7.2%13K4.71
    15 November 201967K-2.0%5K14.49
    31 October 201968K+1.1%4K15.57
    15 October 201968K+0.4%6K10.85
    30 September 201967K+2.2%12K5.81
    13 September 201966K+2.5%9K7.32
    30 August 201964K-0.6%8K8.10
    15 August 201965K+1.4%12K5.39
    31 July 201964K+0.1%15K4.22
    15 July 201964K+163.7%15K4.35
    28 June 201924K+61.9%4K5.80
    14 June 201915K+19.7%8K1.77
    31 May 201912K+21.0%10K1.23
    15 May 201910K+16.5%9K1.19
    30 April 20199K+139.1%16K1.00
    15 April 20194K+15.6%23K1.00
    29 March 20193K-17.3%29K1.00
    15 March 20194K-71.2%18K1.00
    28 February 201913K+90.8%17K1.00
    15 February 20197K+2.4%21K1.00
    31 January 20197K-6.2%23K1.00
    15 January 20197K-38.2%32K1.00
    31 December 201812K+24.4%9K1.29
    14 December 201810K-17.8%12K1.00
    30 November 201812K-5.7%8K1.50
    15 November 201812K+33.7%9K1.40
    31 October 20189K-27.7%6K1.63
    15 October 201813K+31.2%16K1.00
    28 September 201810K+4.4%11K1.00
    14 September 20189K-21.4%21K1.00
    31 August 201812K+147.0%15K1.00
    15 August 20185K+21.8%15K1.00
    31 July 20184K-49.9%17K1.00
    13 July 20188K-2.9%32K1.00
    29 June 20188K+168.8%20K1.00
    15 June 20183K-46.9%22K1.00
    31 May 20186K+70.0%13K1.00
    15 May 20183K-63.8%12K1.00
    30 April 20189K+92.6%21K1.00
    13 April 20185K-7.9%20K1.00
    29 March 20185K-27.4%4K1.25
    15 March 20187K+1.4%5K1.39
    28 February 20187K-19.1%4K1.93
    15 February 20189K-28.3%4K2.39
    31 January 201812K-17.6%8K1.45
    12 January 201815K+20.0%18K1.00
    29 December 201712K11K1.07
    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.