چالش شماره 12- CAPM
سهم های دارای ضریب بتا کوچکتر از یک (تدافعی) و بزرگتر از یک (تهاجمی) را در 250 روز اخیر مشخص نمایید.
#رگرسیون
#چالشی
لینک عضویت در چالش های پایتون برای مالی:
www.tg-me.com/es/python4finance challenge/com.python4finance_challenge
BY python4finance-challenge
The SSE was the first modern stock exchange to open in China, with trading commencing in 1990. It has now grown to become the largest stock exchange in Asia and the third-largest in the world by market capitalization, which stood at RMB 50.6 trillion (US$7.8 trillion) as of September 2021. Stocks (both A-shares and B-shares), bonds, funds, and derivatives are traded on the exchange. The SEE has two trading boards, the Main Board and the Science and Technology Innovation Board, the latter more commonly known as the STAR Market. The Main Board mainly hosts large, well-established Chinese companies and lists both A-shares and B-shares.
Telegram has no known backdoors and, even though it is come in for criticism for using proprietary encryption methods instead of open-source ones, those have yet to be compromised. While no messaging app can guarantee a 100% impermeable defense against determined attackers, Telegram is vulnerabilities are few and either theoretical or based on spoof files fooling users into actively enabling an attack.
python4finance challenge from es