For the week, the two indices were down 0.3 percent and 0.7 percent, respectively. Shares of Sands China, which posted solid third-quarter results, rose 5.3 percent. Galaxy Entertainment Group gained 4.6 percent.
Some analysts said they had expected casinos to report better fourth-quarter earnings as they believed the number of visitors travelling to Macau during the mainland's Golden Week was higher than a year earlier.