As of the market close on October 23, the top three stocks with the highest AH premium rates are Northeast Electric (00042), Sinopec Oilfield Services (01033), and Andeli Juice (02218) with premium rates of 864.29%, 271.60%, and 243.99%, respectively. On the other hand, the bottom three are CATL (03750), Heng Rui Pharma (01276), and CM Bank (03968), recording premium rates of -15.84%, 1.21%, and 1.28%. Notably, Sinopec Oilfield Services (01033), Northeast Electric (00042), and Shandong Molong (00568) have the highest deviation values at 47.60%, 45.78%, and 44.45%, respectively. Conversely, Tianjin Capital Environmental Protection (01065), Shanghai Electric (02727), and Sinotrans (00598) exhibit the lowest deviation values at -27.29%, -21.13%, and -17.35%, respectively.

Top Ten AH Stocks by Premium Rate: - Northeast Electric (00042): H-shares at HKD 0.280; A-shares at CNY 2.25; Premium rate: 864.29%; Deviation: 45.78% - Sinopec Oilfield Services (01033): H-shares at HKD 0.810; A-shares at CNY 2.51; Premium rate: 271.60%; Deviation: 47.60% - Andeli Juice (02218): H-shares at HKD 16.05; A-shares at CNY 46.09; Premium rate: 243.99%; Deviation: 14.60% - Holly Futures (03678): H-shares at HKD 4.020; A-shares at CNY 11.52; Premium rate: 42.54%; Deviation: 11.71% - Zhejiang Shibao (01057): H-shares at HKD 4.770; A-shares at CNY 13.21; Premium rate: 231.66%; Deviation: 5.70% - Fudan Zhangjiang (01349): H-shares at HKD 3.340; A-shares at CNY 9.06; Premium rate: 224.85%; Deviation: 15.05% - Chenming Paper (01812): H-shares at HKD 0.790; A-shares at CNY 2.13; Premium rate: 222.78%; Deviation: 23.03% - Triumph New Energy (01108): H-shares at HKD 4.170; A-shares at CNY 10.66; Premium rate: 206.24%; Deviation: 5.94% - Jingcheng Machinery (00187): H-shares at HKD 4.810; A-shares at CNY 12.27; Premium rate: 205.61%; Deviation: 6.79% - YOFC (06869): H-shares at HKD 37.660; A-shares at CNY 89.93; Premium rate: 186.03%; Deviation: 43.52%

Bottom Ten AH Stocks by Premium Rate: - CATL (03750): H-shares at HKD 535.00; A-shares at CNY 375.88; Premium rate: -15.84%; Deviation: -0.86% - Heng Rui Pharma (01276): H-shares at HKD 76.30; A-shares at CNY 64.47; Premium rate: 1.21%; Deviation: 4.33% - CM Bank (03968): H-shares at HKD 49.96; A-shares at CNY 42.24; Premium rate: 1.28%; Deviation: -2.95% - Midea Group (00300): H-shares at HKD 83.40; A-shares at CNY 74.89; Premium rate: 7.55%; Deviation: 1.08% - Zijin Mining (02899): H-shares at HKD 31.76; A-shares at CNY 29.71; Premium rate: 2.00%; Deviation: 5.38% - Wuxi Apptec (02359): H-shares at HKD 106.30; A-shares at CNY 101.91; Premium rate: 4.83%; Deviation: 0.47% - Fuyao Glass (03606): H-shares at HKD 69.70; A-shares at CNY 66.88; Premium rate: 14.94%; Deviation: 1.72% - Weichai Power (02338): H-shares at HKD 15.09; A-shares at CNY 14.54; Premium rate: 15.44%; Deviation: -1.22% - CITIC Securities (06030): H-shares at HKD 30.52; A-shares at CNY 29.52; Premium rate: 15.86%; Deviation: -4.25% - Minsheng Bank (01988): H-shares at HKD 4.28; A-shares at CNY 4.16; Premium rate: 16.36%; Deviation: -1.24%

Top Ten AH Stocks by Deviation: - Sinopec Oilfield Services (01033): H-shares at HKD 0.810; A-shares at CNY 2.51; Premium rate: 271.60%; Deviation: 47.60% - Northeast Electric (00042): H-shares at HKD 0.280; A-shares at CNY 2.25; Premium rate: 864.29%; Deviation: 45.78% - Shandong Molong (00568): H-shares at HKD 5.030; A-shares at CNY 9.36; Premium rate: 122.86%; Deviation: 44.45% - YOFC (06869): H-shares at HKD 37.660; A-shares at CNY 89.93; Premium rate: 186.03%; Deviation: 43.52% - Chenming Paper (01812): H-shares at HKD 0.790; A-shares at CNY 2.13; Premium rate: 222.78%; Deviation: 23.03% - RS Macalline (01528): H-shares at HKD 1.310; A-shares at CNY 2.86; Premium rate: 161.83%; Deviation: 17.32% - China Longyuan (00916): H-shares at HKD 7.480; A-shares at CNY 17.51; Premium rate: 180.35%; Deviation: 16.75% - Fudan Zhangjiang (01349): H-shares at HKD 3.340; A-shares at CNY 9.06; Premium rate: 224.85%; Deviation: 15.05% - JOINN (06127): H-shares at HKD 18.000; A-shares at CNY 31.73; Premium rate: 111.17%; Deviation: 14.83% - Andeli Juice (02218): H-shares at HKD 16.05; A-shares at CNY 46.09; Premium rate: 243.99%; Deviation: 14.60%

Bottom Ten AH Stocks by Deviation: - Tianjin Capital (01065): H-shares at HKD 4.880; A-shares at CNY 6.52; Premium rate: 60.04%; Deviation: -27.29% - Shanghai Electric (02727): H-shares at HKD 4.510; A-shares at CNY 9.11; Premium rate: 141.91%; Deviation: -21.13% - Sinotrans (00598): H-shares at HKD 5.390; A-shares at CNY 6.21; Premium rate: 38.03%; Deviation: -17.35% - COSCO Ship Energy (01138): H-shares at HKD 9.890; A-shares at CNY 12.34; Premium rate: 49.44%; Deviation: -12.34% - FIRST TRACTOR (00038): H-shares at HKD 7.720; A-shares at CNY 12.96; Premium rate: 101.04%; Deviation: -12.21% - China Eastern Airlines (00670): H-shares at HKD 4.050; A-shares at CNY 4.94; Premium rate: 4.94%; Deviation: -10.74% - Hao Hai Biotec (06826): H-shares at HKD 27.180; A-shares at CNY 50.31; Premium rate: 21.67%; Deviation: -10.70% - China Southern Airlines (01055): H-shares at HKD 4.620; A-shares at CNY 6.66; Premium rate: 72.73%; Deviation: -6.77% - Sichuan Express (00107): H-shares at HKD 5.050; A-shares at CNY 5.83; Premium rate: 38.22%; Deviation: -6.76% - Tsingtao Brew (00168): H-shares at HKD 53.900; A-shares at CNY 66.44; Premium rate: 47.64%; Deviation: -4.54%

Note: The above data has been generated automatically by AI based on the Hong Kong Stock Exchange data and is not guaranteed to be 100% accurate. The deviation value represents the difference between the current premium rate and the average premium rate of the stock over the past 30 days.