The mainland's 18 free trade zones have brought new opportunities for cross-strait securities cooperation. The cross-strait financial industry should take innovation as the theme, actively explore new areas of cross-strait cooperation, and find a steady stream of momentum for cross-strait securities cooperation. With the continuous advancement of the construction of the free trade zone, the cross-strait financial industry will usher in new and greater business opportunities. The construction of the free trade zone is not only conducive to trade development, but also has a positive effect on regional economic and financial cooperation. With the increasingly frequent economic and trade exchanges and political and economic cooperation between the mainland and Taiwan, the existing free trade zones have further brought new opportunities for securities cooperation between them. Based on the analysis of the opportunities and challenges of cross-strait securities cooperation after the establishment of the free trade zone, this article further seeks future cooperation and prospects for each other in order to better achieve the orderly development and cooperation of cross-strait finance and the securities industry. <<