It is my personal finance research. I have difficulty to research my consumer history since I did not save all statements. I did not know when I deposited and started to invest on stock market. I like to contact customer support to get all statements.
It is the new year of 2019. I am still working on personal finance instead of algorithm and data structure practice. I came out the idea to solve my problems, I got statement from citi bank credit card from 1996 to 2017, I have to ask Ameritrade as well to get all statements.