CHYKINGYOUNG INVT DEV HLDGS INC. (GOBK: Pink No Information) | Symbol Change Fri, Jan 10, 2020 12:00 - CHYKINGYOUNG INVT DEV HLDGS INC. ( GOBK : Pink No Information) - Symbol Change - The symbol, GOBK, is no longer a valid symbol for CHYKINGYOUNG INVT DEV HLDGS INC.. As of Fri, Jan 10, 2020, the new trading symbol is GOBKD. You may find a complete list of symbol changes at otcmarkets.com .
