Strengths The requirements are clear.; The document format is good.; The system function diagram is a little confusing because it is using one arrow line and the rest are normal lines. Easy to understand. It has a correct format, and it completed every requirements in your provided example.(e.g. the picture, the keywords : must,should,may); It is the only 1 that has a correct format among 6 candidates clear explanation in every part. Very good in specification requirement section. The strength of GS1 is Supporting all web browser and mobile. -content is clear. diagram(perspective , function) is easy to understand. -clear in every thing of the project the function and requirement is clear; ; -but still take a long time to understand the function and the stock word and the objective; -can be trust? Diagrams and requirements are clear and detailed. Clearly, easy to understanding diagram, giving sufficient information. - The requirements are easy to understand and detailed - Provides clear and easy-to-understand system description. Detailed functional requirements Weaknesses Try to check the application Streaming and http://www.set.or.th/set/mainpage.do?language=th&country=TH it is a Stock trade and Stock website it is a lot of stock information.; Most of thing of your project include it. If you trade a stock you need a broker, broker will send the daily information some time one for morning and one for noon in realtime to help the user to analysis the stock.The SET website record all of detail of stock (check in website). If you love to do this thing you need to know more competitive and more detail of stock so, make the application more function is better because it is duplicate