MEITUAN-W (03690.HK) 0.000 (0.000%) Short selling $1.30B; Ratio 13.131% officially released and opened source for its large model, LongCat-Flash, utilizing an innovative hybrid expert model architecture with a total of 560B parameters and activation parameters ranging from 18.6B to 31.3B, so as to achieve dual optimization of computational efficiency and performance, with inference speed exceeding 100 tps.MEITUAN-W's share price opened 1.17% lower at $102.7 today (1 September), and once cascaded 4.6% to a low of $98. The stock then rebounded, and last added 0.19% to $102.9, with a trading volume of 90.5414 million shares, involving $9.155 billion.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-09-08 16:25.)Related NewsNomura Slashes MEITUAN-W (03690.HK) TP to $123, Expects Competition with Alibaba to Peak This Season