5 days ago - QUANTUMSPHERE INCORPORATED (OTCMKTS:QSIM) had an increase of 56355% in short interest. QSIM's SI was 5.65 million shares in ... https://www.google.com/#q=QUANTUMSPHERE+INCORPORATED+(OTCMKTS:QSIM)+had+an+increase+of+56355%25+in+short+interest.+QSIM's+SI+was+5.65+million+shares+in+...