HowShorted: HOPIUM short interest changes https://howshorted.com/fr/company/hopium/ Every change in the disclosed short interest of HOPIUM, from official AMF data. Figures only; not investment advice. en-gb Fri, 12 Sep 2025 00:00:00 GMT HOPIUM: first disclosed at 0.50% https://howshorted.com/fr/company/hopium/ howshorted-fr-hopium-2025-09-02 Tue, 02 Sep 2025 00:00:00 GMT HOPIUM (France): disclosed short interest first disclosed at 0.50%, position date 2 Sep 2025. Official AMF data; not investment advice.