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DUK

Duke Energy Corporation

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DUK in the last 90 days

Duke Energy Corporation (DUK) had 1 congress transaction by 1 member and no insider purchases in filings from the last 90 days.

FINRA’s latest report (settlement 15 SEPT 2026) shows 19,010,855 shares held short, 5.4 days to cover, up 10.9% from the report before.

  • Congress: 1 purchase and 0 sales reported, amounts in the bands the law requires.
  • Delay: each filing below shows how many days passed between the trade and its publication. None of this is real-time.

Latest filing on file: 17 JUL 2026 · FINRA settlement 15 SEPT 2026 · public filings, reported as filed

What the filings show

What the filings show · last 90 days

2 of 4 sources

+21Tilted in

Leaning outBalancedLeaning in

The disclosed money is leaning into this name, on what has actually been filed. This reads on two of the four sources we track.

Short interest
Short interest rose 7.3% — 17,720,843 to 19,010,855 shares between 15 JUL 2026 and 15 SEPT 2026. See the filings →
-18
Congress
1 member of Congress disclosed 1 purchase and 0 sales. See the filings →
+100

This summarises filings that have already been published — it is not a forecast, a rating of the company, or advice. Every figure above is listed in full further down this page, with the document it came from.

FINRA short interest

Settlement 15 SEPT 2026 · shares held short

19,010,855shares held short

Days to cover

5.40

Avg daily volume

3,518,594

Since last report

+10.95%

As of 15 September 2026, 19,010,855 Duke Energy Corporation shares were held short — the total across every reporting firm, not one fund's position. That is 1,875,537 shares more than the previous report, a 10.95% increase. At the average daily volume of 3,518,594 shares, that position represents 5.40 days of trading — what the filing calls days to cover.

This is the most recent figure that exists, and it is 17 days old. FINRA collects short interest twice a month, on a settlement date, and publishes it about eight business days later. So nobody has a live short-interest number for DUK — not us, and not anyone quoting one. We print the settlement date on the figure so you always know which day you are looking at.

Across the 12 reports we hold, the position has risen from 15,194,301 shares on 31 March 2026 to 19,010,855 today, a change of 25.1%. The highest reading in that window was 19,010,855 shares on 15 September 2026.

SettlementShares shortDays to cover
15 SEPT 202619,010,8555.40
31 AUG 202617,135,3184.77
14 AUG 202617,853,6683.15
31 JUL 202616,403,1024.29
15 JUL 202617,720,8434.93
30 JUN 202617,983,5954.21
15 JUN 202615,596,3784.80
29 MAY 202615,620,5364.87
15 MAY 202616,116,8174.78
30 APR 202614,444,4685.22
15 APR 202615,717,2914.85
31 MAR 202615,194,3013.31
What is DUK's short interest?
19,010,855 shares, as of the 15 September 2026 settlement date. That is the figure FINRA published, unadjusted.
What percentage of the float is short?
We do not publish that, because FINRA does not publish float. The regulator reports the number of shares held short; turning it into a percentage needs a share count from somewhere else, and different sources disagree about what counts as float. We would rather give you the number that was actually filed than a percentage built on an assumption.
How current is this?
It is 17 days old, and that is as fresh as short interest gets. FINRA measures it twice a month and publishes it seven business days after the settlement date. Any site showing you a "live" short interest figure is showing you something else.
What does days to cover mean?
It is the short position divided by average daily trading volume — here, 5.40. It describes how many days of ordinary trading the position is equivalent to. It is arithmetic from the filing, not a prediction about what will happen.
Where does this come from?
FINRA's consolidated short interest file, which is public. We read it directly and store it unchanged, except that we blank the days-to-cover placeholder FINRA writes when a stock has almost no volume.

Disclosed insider buying on file

—no purchase on file passed the price check

Open-market purchases only — the amount is a fact, not a verdict.

On file here

Short positions0

Insider purchases0

Congress transactions9

Latest change17 JUL 2026

SHORT POSITIONS · 0INSIDER BUYS · 0CONGRESS · 9

Congress transactions on file

9 disclosed · newest first · every row links to its filing

WhoAmount as filedTradedFiledLag
Hon. Dan NewhouseBOUGHT$1,001 – $15,00010 JUL 202617 JUL 20267 days
Hon. Julia LetlowBOUGHT$1,001 – $15,00023 OCT 202413 JAN 2026447 days — the law says 45
Hon. Lisa McClainSOLD$1,001 – $15,00031 OCT 202521 NOV 202521 days
Hon. Lisa McClainSOLD$1,001 – $15,00030 OCT 202521 NOV 202522 days
Hon. Lisa McClainBOUGHT$1,001 – $15,00030 OCT 202521 NOV 202522 days
Hon. Marjorie Taylor GreeneBOUGHT$1,001 – $15,00011 SEPT 202527 SEPT 202516 days
Hon. Lisa McClainBOUGHT$1,001 – $15,00017 JUN 202513 AUG 202557 days — the law says 45
Hon. Marjorie Taylor GreeneBOUGHT$1,001 – $15,00005 MAY 202506 MAY 20251 day
Hon. Virginia FoxxBOUGHT$1,001 – $15,00006 DEC 202406 JAN 202531 days
What this page will never showNo price targetsNo score out of 100No buy or sell callsNo predictionsDocuments, dates, and how late they were.