Market activity · FINRA Reg SHO

Off-exchange short volume

Explore daily short-sale activity across US stocks. Compare each symbol’s short-volume ratio with its own recent history.

Trading sessionDaily data · Off-exchange only

Short volume is not short interest. This measures daily trading flow, including market-maker hedging, not outstanding short positions.

How to read this data

In FINRA's Reg SHO daily short sale volume file for 2026-09-21, the median off-exchange short-volume ratio was 51.4% across the 3,646 covered symbols with at least 100,000 shares traded off-exchange, out of 6,630 covered symbols in the file.

As of . Source: FINRA Reg SHO Daily Short Sale Volume. Method and limitations.

Symbols covered
6,630
Kresmion's covered names in FINRA's daily file
Above the volume floor
3,646
At least 100,000 shares traded off-exchange
Median short-volume ratio
51.4%
Among symbols above the volume floor

Daily activity

3,646 symbols in this view

Source: FINRA

Sorted by ratio deviation, highest first. Compared with each symbol’s own 20-session history. Minimum off-exchange volume: 100,000 shares.

Swipe across the table to see all columns.

Off-exchange short-sale volume for 21 Sept 2026. Ratios are percentages; daily changes are percentage points.
Company / symbolShort-volume ratioRatio deviationDaily change ppShort volume sharesOff-exchange volume shares
BYDBOYD GAMING CORP
50.2%
−2.1σ−8.4157.3K313.4K
FTKFLOTEK INDUSTRIES INC/CN/
57.1%
−2.1σ−13.463.6K111.5K
PCARPACCAR INC
24.9%
−2.1σ−15.7500.7K2.01M
APAAPA Corp
37.4%
−2.1σ−9.1662.7K1.77M
NICHNITCHES INC
0.0%
−2.1σ−99.815.33M
ATROASTRONICS CORP
34.4%
−2.1σ−16.185.2K247.9K
AATAmerican Assets Trust, Inc.
44.1%
−2.1σ−26.065.4K148.1K
IAUISHARES GOLD TRUST
21.6%
−2.1σ−32.3612.7K2.84M
CDRECadre Holdings, Inc.
25.7%
−2.1σ−30.871.6K279.1K
FCNFTI CONSULTING, INC
44.5%
−2.1σ+3.760.3K135.5K
PECOPhillips Edison & Company, Inc.
31.9%
−2.1σ−7.489.7K281.5K
CELHCelsius Holdings, Inc.
27.6%
−2.1σ−15.3900.4K3.26M
IMSRTerrestrial Energy Inc. /DE/
48.3%
−2.1σ−12.9296.9K614.7K
LULufax Holding Ltd
31.3%
−2.1σ−52.2160.3K512.1K
WDAYWorkday, Inc.
39.2%
−2.1σ−34.6237.0K604.6K
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
28.0%
−2.1σ−3.91.10M3.93M
ELTXElicio Therapeutics, Inc.
39.6%
−2.1σ−17.867.4K170.4K
STRZSTARZ ENTERTAINMENT CORP /CN/
15.8%
−2.1σ−23.653.7K339.9K
CFCF Industries Holdings, Inc.
36.4%
−2.1σ−2.3491.7K1.35M
DHIHORTON D R INC /DE/
21.8%
−2.1σ−19.4218.4K1.00M
FBPFIRST BANCORP /PR/
47.6%
−2.1σ−22.389.3K187.4K
WATWATERS CORP /DE/
44.1%
−2.1σ−29.7127.0K288.0K
ACBAURORA CANNABIS INC
22.0%
−2.1σ−28.678.7K357.6K
FOXFFOX FACTORY HOLDING CORP
52.3%
−2.1σ−26.671.7K137.2K
AVTRAvantor, Inc.
31.5%
−2.1σ−14.41.21M3.86M
EVVEaton Vance Ltd Duration Income Fund
10.1%
−2.2σ−11.055.8K550.0K
NAMSNewAmsterdam Pharma Co N.V.
8.0%
−2.2σ−53.2214.6K2.69M
OGCOceanaGold Corp
18.4%
−2.2σ−44.333.1K180.2K
PHINPHINIA INC.
40.0%
−2.2σ−14.443.2K108.0K
BGSB&G Foods, Inc.
42.3%
−2.2σ−16.2376.6K890.5K
TARAProtara Therapeutics, Inc.
23.5%
−2.2σ−35.067.3K285.8K
ANDEAndersons, Inc.
27.2%
−2.2σ−21.228.7K105.2K
XRAYDENTSPLY SIRONA Inc.
53.1%
−2.2σ−3.21.33M2.50M
VGZVISTA GOLD CORP
29.0%
−2.2σ−38.51.04M3.58M
IBNICICI BANK LTD
30.9%
−2.2σ−25.3310.9K1.01M
RSIRush Street Interactive, Inc.
28.3%
−2.2σ−30.4571.1K2.02M
JKSJinkoSolar Holding Co., Ltd.
44.3%
−2.2σ−29.3107.1K242.0K
SLViShares Silver Trust
44.0%
−2.2σ−8.11.59M3.61M
HDSNHUDSON TECHNOLOGIES INC /NY
26.7%
−2.2σ−21.879.8K299.2K
VMIVALMONT INDUSTRIES INC
29.5%
−2.2σ−35.733.9K114.9K
CSRCENTERSPACE
19.9%
−2.2σ−34.233.9K170.1K
IBMINTERNATIONAL BUSINESS MACHINES CORP
33.0%
−2.2σ−22.41.19M3.60M
BENFRANKLIN TEMPLETON INC
25.1%
−2.2σ−26.0282.4K1.13M
SBSAFE BULKERS, INC.
36.2%
−2.2σ−22.7233.3K643.8K
ESEVERSOURCE ENERGY
45.3%
−2.2σ−17.7384.3K849.2K
MATMATTEL INC /DE/
42.3%
−2.2σ−17.7547.0K1.29M
SLISTANDARD LITHIUM LTD.
39.1%
−2.2σ−27.7341.8K874.8K
INSWInternational Seaways, Inc.
52.1%
−2.2σ−26.5180.8K347.3K
MRKMerck & Co., Inc.
32.2%
−2.3σ−19.1816.9K2.54M
AALAmerican Airlines Group Inc.
26.6%
−2.3σ−3.815.55M58.51M
RRYDER SYSTEM INC
48.5%
−2.3σ−28.250.1K103.4K
OBDCBlue Owl Capital Corp
31.8%
−2.3σ−26.4488.8K1.54M
CCOICOGENT COMMUNICATIONS HOLDINGS, INC.
43.3%
−2.3σ−18.9268.0K619.0K
OCOwens Corning
23.0%
−2.3σ−26.0146.3K636.6K
LIFLife360, Inc.
50.7%
−2.3σ−0.3105.0K206.9K
XENEXenon Pharmaceuticals Inc.
26.2%
−2.3σ−17.9424.8K1.62M
VUZIVuzix Corp
48.0%
−2.3σ−17.5196.7K409.5K
JBTMJBT MAREL Corp
38.6%
−2.3σ+1.088.0K228.0K
VEEVVEEVA SYSTEMS INC
41.8%
−2.3σ−32.7183.8K439.3K
JBIJanus International Group, Inc.
22.4%
−2.3σ−19.5298.4K1.33M
HWCHANCOCK WHITNEY CORP
43.0%
−2.4σ−26.6129.2K300.9K
BIRKBirkenstock Holding plc
40.3%
−2.4σ−6.1472.5K1.17M
CSCOCISCO SYSTEMS, INC.
26.4%
−2.4σ−10.31.35M5.10M
SBCFSEACOAST BANKING CORP OF FLORIDA
46.3%
−2.4σ−33.8115.9K250.6K
NXRTNexPoint Residential Trust, Inc.
45.9%
−2.4σ−28.499.6K217.1K
ASOAcademy Sports & Outdoors, Inc.
57.3%
−2.4σ−8.0306.2K534.0K
GSGOLDMAN SACHS GROUP INC
31.4%
−2.4σ−14.6211.9K674.5K
CCITIGROUP INC
18.1%
−2.4σ−21.0616.1K3.41M
WWWWOLVERINE WORLD WIDE INC /DE/
41.0%
−2.4σ−33.883.0K202.2K
NABLN-able, Inc.
26.2%
−2.4σ−29.3226.2K862.6K
WDHWaterdrop Inc.
29.1%
−2.5σ−25.190.5K310.7K
LAZLazard, Inc.
32.3%
−2.5σ−49.3392.7K1.22M
ARXSArxis, Inc.
45.2%
−2.5σ−35.0214.5K475.0K
PATKPATRICK INDUSTRIES INC
30.2%
−2.5σ−24.591.9K304.4K
ASTSAST SpaceMobile, Inc.
46.8%
−2.5σ−22.02.05M4.37M
ASNDAscendis Pharma A/S
35.4%
−2.5σ−19.2182.8K516.9K
GLDMWorld Gold Trust
22.8%
−2.5σ−24.8605.7K2.66M
VRNSVARONIS SYSTEMS INC
33.8%
−2.5σ−27.2267.3K791.0K
IRDMIridium Communications Inc.
25.5%
−2.5σ−36.8202.3K793.2K
SPIRSpire Global, Inc.
49.5%
−2.5σ−18.4117.0K236.6K
EUenCore Energy Corp.
30.0%
−2.5σ−21.31.52M5.07M
ENVXEnovix Corp
35.3%
−2.5σ−23.2746.5K2.11M
STESTERIS plc
47.0%
−2.6σ−7.2135.5K288.5K
ASBASSOCIATED BANC-CORP
36.2%
−2.6σ−25.4253.5K701.2K
REREATRenew Inc.
22.8%
−2.6σ−30.2105.0K459.7K
BALLBALL Corp
52.2%
−2.6σ−18.3274.8K526.6K
KEYKEYCORP /NEW/
39.8%
−2.6σ−28.62.75M6.90M
CANGCango Inc.
18.3%
−2.6σ−18.230.9K168.4K
DOCSDoximity, Inc.
26.6%
−2.6σ−9.2212.1K797.5K
CEGConstellation Energy Corp
39.2%
−2.6σ−15.8472.5K1.21M
GTMZoomInfo Technologies Inc.
26.8%
−2.6σ−18.2543.5K2.03M
AMBAAMBARELLA INC
36.8%
−2.6σ−16.3186.1K505.6K
RMDRESMED INC
54.7%
−2.6σ−10.8195.3K356.7K
BTCTBTC Digital Ltd.
46.3%
−2.6σ−16.81.74M3.76M
XMTRXometry, Inc.
23.4%
−2.6σ−15.1112.6K481.1K
PRKSUnited Parks & Resorts Inc.
52.1%
−2.7σ−19.5117.6K225.8K
TGLSTecnoglass Holdings Inc.
39.5%
−2.7σ−20.546.3K117.1K
CMCLCaledonia Mining Corp Plc
17.7%
−2.7σ−25.827.9K157.2K
NSITINSIGHT ENTERPRISES INC
24.3%
−2.7σ−24.450.0K205.9K
BDCBELDEN INC.
43.4%
−2.7σ−12.358.9K135.8K

Showing 3,501–3,600 of 3,646 symbols

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Understanding the numbers

Methodology & limitations

Short-volume ratio

Short-sale volume divided by total off-exchange volume. A 60% ratio means 60 of every 100 reported shares were sold short. It does not measure the size of outstanding short positions.

Ratio deviation & daily change

Deviation (σ) compares the ratio with its own 20-session average in standard deviations. Positive means above that average. Daily change is in percentage points: 60% to 65% is +5.0 pp.

What this data includes

Trades reported to FINRA facilities (TRF/ADF), including market-maker hedging. This is not consolidated market volume. A high ratio alone does not indicate conviction or a short squeeze.

Source: FINRA. Reg SHO Daily Short Sale Volume data owned by FINRA. Trading day 21 Sept 2026. Next file expected 22 Sept 2026; publication timing is an estimate. Information only; not investment advice.

Cite this data

Kresmion computes the short-volume ratio, its deviation from each symbol's own 20-session average and the day-over-day change from the short and total off-exchange volumes FINRA reports; Reg SHO Daily Short Sale Volume data owned by FINRA.

Upstream: FINRA Reg SHO Daily Short Sale Volume

Kresmion, "Off-Exchange Short Volume (FINRA Reg SHO)", data as of 2026-09-21, https://kresmion.com/tools/short-volume. Upstream data: FINRA Reg SHO Daily Short Sale Volume.