ESSAY 2: AN EXAMINATION INTO BUY-SELL ASYMMETRY OF PRICE BEHAVIOR AROUND TRADES AND TRADING COSTS OF TRADES: EVIDENCES FROM TH 1 THE ASYMMETRY OF PRICE BEHAVIOR AROUND BUY AND SELL TRADES: NEW

the same period of last year and a decrease of 5.28% over the last quarter . Such decrease was mainly due to dropping in metal price and low level of production and sales. 2. Cost of sales was 384.25

the same period of last year and a decrease of 30.49% over the last quarter . Such decrease was mainly due to dropping in metal price and low level of production and sales caused from the COVID-19 out

5.94 million, dropping off by Baht 3.70 million from last year due to share of loss from KT ZMICO Securities Co., Ltd. (“KT ZMICO”) of Baht 4.64 million (The Company holds 49.71%). The loss was mainly

sales of 4rd quarter on 2018 decreased 15.08 percent due to decreasing in sale volume and decreasing in sale price, result in dropping in revenue from sales, while other income of 4rd quarter on 2018

customers. The number of daily foreign tourist arrivals through 5 major airports decline by dropping 63% from the same period last year. (source: International Tourist Arrivals to Thailand January-March 2020

10.70% decreased from last year’s which was in line with sales dropping rate. The gross profit in Q1/2018 was increased from Baht 71.0 million to be Baht 75.4 million or equivalent to 6.28% which was

or 2.37% decreased from last year’s which was higher than the sales dropping rate resulting from the upward gross profit margin of 2018. The gross profit in 2018 was increased from Baht 247.3 million

/2016 to be Baht 805.9 million in Q3/2017 or 14.22% decreased from last year’s which was in line with sales dropping rate. The gross profit in Q3/2017 was decreased from Baht 66.6 million to be Baht 57.4

reported at 37.8% due to the price competition in the glassware market. The total cost of sales and operating expenses were Baht 502.3 million, decreased by 4.5% QoQ, which was in line with sales dropping in