Where can I check the exchange rate of RMB against the US dollar in time?

It's on the home pages of major banks. You can go to Baidu and search all the banks. There seems to be some difference between each bank. The most reliable exchange rate is/huobizhengce/huobizhengju/huilvzhengce/on the website of China People's Bank.

Ask the teacher to change the formula of the trend top and bottom index into the formula of Tong Daxin's stock selection, and choose the stocks as shown in the figure below. Thank you very much

How about Fujian Geek Travel Technology Co., Ltd.

Futures is heaven.

What is the function and significance of the people's bank credit report?

There is a RSV indicator in the KDJ indicator, saying that more than 80 are overbought and less than 20 are oversold, but didn't you see the RSV indicator in the KDJ line with great wisdom?

Could you tell me the customer service telephone number of Bitfutures?

Ask a master for help in translation (Chinese-English translation). For the master of software translation, please make a detour. This translation is a bit big, but I also give more wealth.

What you need to know about crude oil and oil.

Three experiences after reading the story of historical heroes

Why is copper and aluminum so cheap this year and can it go up?