New research reveals high option trading fees and barriers to competition

New research reveals high option trading fees and barriers to competition Phys.org

Early report Major update Updated Mar 24, 2026, 8:50 PM UTC

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New report from Auto search: trading 3h ago.

First seen Mar 24, 2026, 8:50 PM UTC Latest source Mar 24, 2026, 8:50 PM UTC

Update 1 3h ago

Auto search: trading •published Mar 24, 2026, 8:50 PM UTC •fetched Mar 24, 2026, 10:41 PM UTC