 TORONTO, Jan. 24, 2023 CNW Leland Clemons, Chief Executive of VettaFi, and his team joined John McKenzie, Chief Executive Officer, TMX Group, to close the market and celebrate the strategic investment of TMX in VettaFi that was announced on January 9, 2023. Using data, analytics, indexing, and thought leadership, VettaFi is transforming financial ...... 