The link you provided seems to be invalid or improperly formatted, but regarding your questions:
What is the real-time trend of the international foreign exchange rate? Is there any relationship between foreign exchange trends and stocks? For online foreign exchange investment, one of the safest options is Golden Way Investment (assuming this is what "金道投资" refers to). The website also provides leading guarantees...
Please ensure that when investing online, you thoroughly research and verify the legitimacy of platforms. Also, note that both stock and foreign exchange markets can be volatile and are influenced by various economic factors, though they operate differently. It's important to understand these differences before engaging in either market.
If you have a valid link or more specific questions, feel free to share!