智通财经网·2025-12-15 08:20Core Insights - The article highlights the top and bottom AH share premium rates as of December 15, with Northeast Electric (00042) leading at a premium of 900.00% and CATL (03750) at the bottom with a premium of -11.03% [1][2][3] Premium Rate Rankings - The top three AH stocks by premium rate are: - Northeast Electric (00042) with a premium of 900.00% and a deviation value of 26.91% [1][2] - Beijing Capital Machinery (00187) with a premium of 266.67% and a deviation value of 27.25% [1][2] - Hongye Futures (03678) with a premium of 265.78% and a deviation value of -3.92% [1][2] - The bottom three AH stocks by premium rate are: - CATL (03750) with a premium of -11.03% and a deviation value of -2.28% [1][3] - China Merchants Bank (03968) with a premium of -0.77% and a deviation value of -0.05% [1][3] - Heng Rui Medicine (01276) with a premium of 1.62% and a deviation value of -1.73% [1][3] Deviation Value Rankings - The top three AH stocks by deviation value are: - Beijing Capital Machinery (00187) with a deviation value of 27.25% [1][4] - Northeast Electric (00042) with a deviation value of 26.91% [1][4] - Hongxing Meikailong (01528) with a deviation value of 18.57% [1][4] - The bottom three AH stocks by deviation value are: - GAC Group (02238) with a deviation value of -19.95% [1][5] - First Tractor Company (00038) with a deviation value of -16.78% [1][5] - Longyuan Power (00916) with a deviation value of -13.18% [1][5]