Comments on: “Trading costs on the Stock Exchange of Thailand” Authors: Charoenwong C., Ding D.K., Jenwittayaroje N. Comments on: “Risk-taking behaviour during downturn: evidence of loss-chasing and

+ Exposure P ri c e Underlying stock price Option position Stock position Gamma Risk • In case of a European call option, a hedge portfolio is constructed by establishing a long position in the option and a

3Q2017, as a result of a drop in sale volume 13% because there was additional sale volume in 3Q2017 due to the government had asked fuel traders to keep more stock, while in 3Q2018 a fuel trader brought

for approval to engage in the futures trading business in the category of futures trader, futures broker, futures trading advisor, futures pool business operator, futures trading manager or futures

. Operators of derivatives business wishing to apply for approval to engage in the futures trading business in the category of futures trader, futures broker, futures trading advisor, futures pool business

the option to buy or sell the underlying instrument in the future for a fixed price. • Designated market maker (DMM): trader that has been selected by the issuers as the market maker for a given

promising technologies due to what could be transient limitations. For both these reasons, and in order to maintain simplicity at this early stage of the Standard, projects and products related to electrified

: The President The Stock Exchange of Thailand Takuni Group Public Company Limited (“The Company”) and its subsidiaries (“The Group”) would like to clarify the change in operating result for the year

President The Stock Exchange of Thailand Takuni Group Public Company Limited (“The Company”) and its subsidiaries (“The Group”) would like to clarify the change in operating result for the period ended 31

: The President The Stock Exchange of Thailand Takuni Group Public Company Limited (“The Company”) and its subsidiaries (“The Group”) would like to clarify the change in operating result for the period