winner of 2 projects in according to the announcement of the list of bid winners of the Provincial Waterworks Authority dated March 31, 2020, as follows (1) The Phan Thong Project at Phan Thong Water

included in our study - Bid Ask spread included in the transaction costs ◦ The study results indicate a potential of market efficiency .

Put Call Future Parityโดยใช้ SET50 Index Futures เป็นสินค้าอ้างอิงในศึกษาครัง้นีโ้ดยพิจราณาข้อมูลตัวท่ีมี คุณสมบัติวันหมดอายุภายใน 1 เดือนและมีราคาเสนอซือ้ เสนอขาย(Bid Ask)ของทัง้ SET50 Index Futures

-financial services in order to meet customers’ needs beyond the banking realm in a bid to broaden our customer base in the digital age. Our key operations in three main customer segments in the first quarter

had attempted several times to collect the installment as RF Vision defaulted in the due payment at the 1 st , 2 nd installment and cheque has been bounced and intention to repay is now become uncertain

T=0 T=1 Bid Quantity Price Ask Quantity Bid Quantity Price Ask Quantity 3,000 ATO 40,500 3,000 ATO 40,500 8,800 179.50 91,400 8,800 179.5 91,400 177.00 54,000 177.0 54,000 60,100 176.50 36,500 60,100

liquidity through bid and offer rates, disclosure of the names and addresses of these entities and the main terms of their commitment would provide investors with useful information about the potential

and sustainability. • Natural gas prices continuously decreased in the second half of 2019 and has a slight downward trend in 2020. However, variou s situations remain uncertain, making it challenging

exp easonable lev its position n such subsid ng media (N zer, content p of NBC grou Company’s ssets shall b l within a pe reholders me in the acquis methods and he highest bid shall not be g the guideli

company shall proceed as follows: (1) buy or sell securities according to the bid and offer price, and shall make a clear understanding with the counterparty regarding the expiry time of such bid and offer