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Stock research / United States / RBB / Short interest

RBB Bancorp short interest

499K shares of RBB Bancorp were sold short at the 15 October 2026 settlement, near the top of its range over the last year (114K to 589K). Short sellers would need 6.4 days of normal trading to buy them back.

Shares sold short499Kat 15 Oct 2026
Change on the settlement before-5.9%+264% over a year
Days to cover6.37at 78K shares a day
Of shares in issue2.94%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 (114K to 589K), and the share price moved +46% 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 2026499K-5.9%78K6.37
    30 September 2026530K-10.0%113K4.68
    15 September 2026589K+7.7%80K7.38
    31 August 2026547K+10.4%81K6.75
    14 August 2026495K+6.8%138K3.59
    31 July 2026464K+15.0%199K2.33
    15 July 2026403K+22.7%198K2.03
    30 June 2026329K+33.7%329K1.00
    15 June 2026246K-11.0%199K1.23
    29 May 2026276K+13.1%67K4.11
    15 May 2026244K+7.2%86K2.85
    30 April 2026228K+10.5%93K2.45
    15 April 2026206K-8.0%60K3.42
    31 March 2026224K-1.8%61K3.67
    13 March 2026228K+38.0%78K2.93
    27 February 2026165K+21.0%68K2.45
    13 February 2026137K-1.6%64K2.15
    30 January 2026139K-7.2%64K2.18
    15 January 2026150K+31.7%45K3.31
    31 December 2025114K-38.0%51K2.22
    15 December 2025183K+19.7%60K3.06
    28 November 2025153K+4.6%51K3.01
    14 November 2025146K+11.2%42K3.50
    31 October 2025132K-4.1%60K2.21
    15 October 2025137K-1.8%31K4.40
    30 September 2025140K-13.0%45K3.08
    15 September 2025161K+4.7%37K4.33
    29 August 2025153K-11.2%44K3.47
    15 August 2025173K+11.3%74K2.34
    31 July 2025155K-9.3%126K1.23
    15 July 2025171K-10.6%87K1.96
    30 June 2025191K+19.4%69K2.75
    13 June 2025160K+32.3%41K3.91
    30 May 2025121K+13.5%39K3.12
    15 May 2025107K-6.6%33K3.19
    30 April 2025114K+16.3%29K4.00
    15 April 202598K-5.3%36K2.71
    31 March 2025104K+8.5%32K3.23
    14 March 202596K+25.9%32K2.96
    28 February 202576K-2.6%26K2.87
    14 February 202578K-28.9%41K1.91
    31 January 2025110K+19.8%66K1.66
    15 January 202592K-4.4%35K2.64
    31 December 202496K-3.6%42K2.30
    13 December 202499K+2.2%30K3.30
    29 November 202497K-9.6%46K2.09
    15 November 2024108K-37.7%69K1.57
    31 October 2024173K+32.2%32K5.34
    15 October 2024131K-9.2%37K3.51
    30 September 2024144K+4.3%71K2.03
    13 September 2024138K+6.0%32K4.24
    30 August 2024130K-3.8%42K3.09
    15 August 2024135K-22.7%57K2.38
    31 July 2024175K+39.9%106K1.66
    15 July 2024125K+8.4%67K1.88
    28 June 2024115K+10.4%75K1.53
    14 June 2024104K-21.6%62K1.68
    31 May 2024133K+5.2%41K3.28
    15 May 2024127K-7.9%42K3.02
    30 April 2024137K+30.4%47K2.95
    15 April 2024105K-3.7%29K3.66
    28 March 2024109K-23.8%35K3.12
    15 March 2024144K+13.9%37K3.88
    29 February 2024126K-12.1%32K3.91
    15 February 2024143K-19.0%47K3.05
    31 January 2024177K+6.3%46K3.85
    12 January 2024167K+16.3%54K3.07
    29 December 2023143K+31.9%72K1.99
    15 December 2023109K-24.0%86K1.26
    30 November 2023143K+29.8%36K3.98
    15 November 2023110K+1.3%56K1.99
    31 October 2023109K+27.2%40K2.74
    13 October 202386K-11.9%25K3.48
    29 September 202397K+14.7%25K3.89
    15 September 202385K-26.4%48K1.77
    31 August 2023115K-19.1%31K3.72
    15 August 2023142K-24.0%26K5.55
    31 July 2023187K+22.9%37K5.11
    14 July 2023152K+2.8%48K3.19
    30 June 2023148K+30.8%77K1.92
    15 June 2023113K-8.5%52K2.18
    31 May 2023124K-10.2%49K2.54
    15 May 2023138K+20.7%55K2.52
    28 April 2023114K+28.1%39K2.93
    14 April 202389K+2.7%32K2.82
    31 March 202387K+3.1%34K2.58
    15 March 202384K-6.3%37K2.26
    28 February 202390K-10.6%24K3.76
    15 February 2023100K-8.3%20K5.10
    31 January 2023110K+7.7%27K4.08
    13 January 2023102K+4.6%39K2.61
    30 December 202297K+27.2%67K1.46
    15 December 202276K+7.0%35K2.16
    30 November 202271K-22.7%22K3.30
    15 November 202292K-19.0%25K3.64
    31 October 2022114K-22.1%48K2.36
    14 October 2022147K+4.2%39K3.81
    30 September 2022141K-2.7%27K5.14
    15 September 2022145K-1.5%18K7.82
    31 August 2022147K-6.7%29K5.09
    15 August 2022157K-13.3%25K6.25
    29 July 2022181K+10.8%41K4.45
    15 July 2022164K-4.4%50K3.28
    30 June 2022171K-27.7%66K2.61
    15 June 2022237K+64.5%45K5.20
    31 May 2022144K-8.2%67K2.14
    13 May 2022157K-12.4%72K2.18
    29 April 2022179K+4.8%45K3.96
    14 April 2022171K+3.4%34K5.01
    31 March 2022165K-5.6%40K4.11
    15 March 2022175K+51.8%49K3.56
    28 February 2022115K-7.6%78K1.47
    15 February 2022125K+20.5%19K6.52
    31 January 2022103K+8.9%39K2.65
    14 January 202295K-4.8%26K3.70
    31 December 2021100K-61.6%23K4.31
    15 December 2021259K-11.4%30K8.67
    30 November 2021293K-1.8%23K12.63
    15 November 2021298K-7.0%19K15.76
    29 October 2021320K-1.3%25K12.57
    15 October 2021325K+13.0%30K10.77
    30 September 2021287K-5.1%29K9.77
    15 September 2021303K+2.0%31K9.68
    31 August 2021297K+1.6%56K5.32
    13 August 2021292K-3.4%23K12.90
    30 July 2021303K-7.6%32K9.61
    15 July 2021328K-4.8%31K10.47
    30 June 2021344K+24.3%152K2.26
    15 June 2021277K+9.3%69K4.03
    28 May 2021253K+28.5%62K4.07
    14 May 2021197K+28.9%41K4.84
    30 April 2021153K+10.0%30K5.15
    15 April 2021139K+8.2%25K5.61
    31 March 2021129K-17.6%53K2.43
    15 March 2021156K-1.7%48K3.22
    26 February 2021159K+1.3%50K3.20
    12 February 2021157K+11.2%41K3.84
    29 January 2021141K-13.9%38K3.70
    15 January 2021164K+2.1%42K3.86
    31 December 2020160K+9.2%47K3.42
    15 December 2020147K-10.2%23K6.40
    30 November 2020164K-9.5%40K4.07
    13 November 2020181K-1.3%39K4.65
    30 October 2020183K-9.9%31K5.83
    15 October 2020203K-4.5%35K5.87
    30 September 2020213K+7.6%43K5.00
    15 September 2020198K+3.3%36K5.51
    31 August 2020191K-3.5%31K6.16
    14 August 2020199K-15.0%35K5.64
    31 July 2020233K-7.1%41K5.71
    15 July 2020251K+11.8%58K4.37
    30 June 2020225K+110.9%84K2.69
    15 June 2020107K-2.6%61K1.76
    29 May 2020109K+15.8%66K1.65
    15 May 202094K+77.9%66K1.44
    30 April 202053K-10.1%69K1.00
    15 April 202059K+7.3%57K1.03
    31 March 202055K-19.2%86K1.00
    13 March 202068K+107.9%93K1.00
    28 February 202033K+0.8%34K1.00
    14 February 202033K-41.0%17K1.91
    31 January 202055K-25.6%17K3.21
    15 January 202074K-2.4%21K3.46
    31 December 201976K+41.0%47K1.63
    13 December 201954K-1.3%34K1.58
    29 November 201955K+8.3%29K1.88
    15 November 201950K-32.8%59K1.00
    31 October 201975K-20.0%67K1.11
    15 October 201994K+2.3%64K1.46
    30 September 201992K-7.9%63K1.46
    13 September 201999K-13.2%60K1.67
    30 August 2019115K+31.4%22K5.19
    15 August 201987K-15.3%35K2.47
    31 July 2019103K-0.7%43K2.40
    15 July 2019104K-16.7%28K3.66
    28 June 2019125K+35.8%73K1.71
    14 June 201992K-0.2%26K3.50
    31 May 201992K+3.8%24K3.75
    15 May 201988K+99.3%27K3.33
    30 April 201944K-27.5%33K1.34
    15 April 201961K-40.2%60K1.01
    29 March 2019102K+11.3%38K2.72
    15 March 201992K-8.4%43K2.12
    28 February 2019101K+32.3%54K1.88
    15 February 201976K+47.7%24K3.19
    31 January 201951K-31.6%31K1.65
    15 January 201975K-35.1%54K1.40
    31 December 2018116K-17.6%53K2.18
    14 December 2018141K+8.6%33K4.22
    30 November 2018130K+10.6%20K6.40
    15 November 2018117K-9.8%26K4.45
    31 October 2018130K-70.7%66K1.95
    15 October 2018444K+46.8%51K8.65
    28 September 2018302K+3.8%123K2.46
    14 September 2018291K-3.7%38K7.69
    31 August 2018302K-21.7%49K6.17
    15 August 2018387K-16.1%32K12.16
    31 July 2018461K+4.1%40K11.61
    13 July 2018443K-11.9%37K11.97
    29 June 2018502K+113.4%128K3.93
    15 June 2018235K+2.3%57K4.11
    31 May 2018230K+43.6%63K3.65
    15 May 2018160K-4.2%45K3.60
    30 April 2018167K+23.2%78K2.14
    13 April 2018136K-10.6%56K2.43
    29 March 2018152K+130.9%103K1.47
    15 March 201866K+30.0%85K1.00
    28 February 201851K-5.9%59K1.00
    15 February 201854K-13.7%22K2.46
    31 January 201862K+41.7%39K1.60
    12 January 201844K+4.7%20K2.15
    29 December 201742K23K1.84
    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.