FINRA and the SEC require brokers to report short interest data twice a month [1]. These are share aggregates. FINRA then provides those data for U.S.-listed companies to the exchanges, who publish it. None of those exchanges have changed their publishing methodologies in years.
This is nonsense. Who is “they”?
FINRA and the SEC require brokers to report short interest data twice a month [1]. These are share aggregates. FINRA then provides those data for U.S.-listed companies to the exchanges, who publish it. None of those exchanges have changed their publishing methodologies in years.
[1] https://www.finra.org/investors/insights/short-interest