Clear Blue Technologies International Inc. (OTCMKTS:CBUTF) was down 21% last week. The Smart Off-GridTM Company has made a change to its previously planned convertible unsecured subordinated debt securities issuance in 2021. Market Stats On Friday, CBUTF stock slid 1.08% to $0.22 with more than 39k shares, compared to its average volume of 5.3k shares. The …