Oncology Pharma Inc. (ONPH: Pink Current) | Symbol Change Fri, Oct 09, 2020 12:00 - Oncology Pharma Inc. ( ONPH : Pink Current) - Symbol Change - The symbol, ONPH, is no longer a valid symbol for Oncology Pharma Inc.. As of Fri, Oct 09, 2020, the new trading symbol is ONPHD. You may find a complete list of symbol changes at otcmarkets.com .