E.SUN Securities has a long history, having been established in 2000. This long operation time suggests a level of stability and reliability. Over the years, the company has built a wide range of services, including brokerage, underwriting, financial products, and wealth management. These offerings are comprehensive, covering both domestic and foreign securities brokerage, as well as spot, futures, and ETFs. E.SUN Securities also has a strong credit rating from Fitch Ratings, with an AA(twn) rating for its long-term national credit and F1+(twn) for short-term national credit, which signals financial strength. These are positive aspects of E.SUN Securities, showing that the company is financially stable. However, the revocation of their regulatory license casts doubt on the safety and legitimacy of trading with them, despite these advantages. The fact that the company has diverse services and a stable financial outlook could be seen as positives, but it's essential to factor in the lack of regulation before proceeding.