title: Factors affecting PTT stock price and effects from government policy
abstract: PTT�is�one of�the�important�listed companies�on the Stock Exchange of Thailand, and PTT is Thailands number one energy and petrochemical business. This study intends to examine the impact of macroeconomics factors and government policy on the PTT stock price.�The first part examines the macroeconomic factors, which are interest rate, consumer price index, exchange rate, and gold price, using the data from 2010 to 2020. The ordinary least square between PTT stock price and all variables show�tha