id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fbem-9486	Zhang, Aibo	An Empirical Study on The Calendar Effect of The Shanghai Index in China	2023	6	.pdf	application/pdf	3638	161	58	Meanwhile, intra-week effects have been shown to exist in different markets one after another, but the manifestation of intra-week effects may vary among countries depending on the cultural background and the degree of stock market development. Proportionality test In the stock market, the effects of good news and bad news are likely to be asymmetric, and their impacts are often different, and investors often react differently to good news and bad news, with negative information often increasing stock market volatility more than good information.	cache/fbem-9486.pdf	txt/fbem-9486.txt