DUK

Duke Energy CORP

Company with tickers: DUK, DUK-PA, DUKB

CIK

1326160

CUSIP

26441C204

Shares Outstanding

779,596,217

13F Activity (30d)

817 filings 785 filers

Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
2026-05-18	2,995,417	4,539,463	7,534,880	52.6%
2026-05-11	3,230,259	3,587,176	6,817,435	64.9%

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