As of the market close on August 20, the latest rankings for A-H share premium ratios have been released, providing investors with a comprehensive snapshot of valuation gaps between dual-listed companies.
Leading the premium chart, NE ELECTRIC (00042) recorded the highest premium at 1044.07%, followed by ZHEJIANG SHIBAO (01057) at 336.76% and HOLLY FUTURES (03678) at 309.61%. On the opposite end, CATL (03750) posted the lowest premium at -26.41%, with CM BANK (03968) at -5.00% and WUXI APPTEC (02359) at -2.66% rounding out the bottom three.
In terms of deviation values, which measure the difference between the current premium rate and the 30-day average premium, NE ELECTRIC (00042) showed the highest positive deviation at 62.38%, followed by HANS CNC (03200) at 31.25% and FUDANZHANGJIANG (01349) at 28.13%. Conversely, NANHUA FUTURES (02691) recorded the most significant negative deviation at -77.93%, with SMIC (00981) at -27.36% and CANSINOBIO (06185) at -20.38%.
Top 10 A-H Premium Ratio Rankings
Stock Name | H-Share (HKD) | A-Share | Premium Ratio | Deviation Value
NE ELECTRIC (00042): H-share at 0.236, A-share at 2.25, premium of 1044.07%, deviation of 62.38%
ZHEJIANG SHIBAO (01057): H-share at 3.700, A-share at 13.49, premium of 336.76%, deviation of -7.02%
HOLLY FUTURES (03678): H-share at 2.185, A-share at 7.47, premium of 309.61%, deviation of 6.92%
FUDANZHANGJIANG (01349): H-share at 2.625, A-share at 8.85, premium of 303.81%, deviation of 28.13%
SINOPEC SSC (01033): H-share at 0.660, A-share at 2.21, premium of 301.52%, deviation of -8.03%
ANDRE JUICE (02218): H-share at 18.920, A-share at 59.55, premium of 277.01%, deviation of -13.89%
CHENMING PAPER (01812): H-share at 0.620, A-share at 1.87, premium of 261.29%, deviation of 0.58%
TRIUMPH NEW EN (01108): H-share at 2.335, A-share at 7.03, premium of 260.60%, deviation of 15.06%
NANJING PANDA (00553): H-share at 3.250, A-share at 9.46, premium of 248.62%, deviation of 11.54%
CHINA LONGYUAN (00916): H-share at 5.420, A-share at 15.63, premium of 245.39%, deviation of -3.89%
Bottom 10 A-H Premium Ratio Rankings
Stock Name | H-Share (HKD) | A-Share | Premium Ratio | Deviation Value
CATL (03750): H-share at 629.000, A-share at 386.42, premium of -26.41%, deviation of 0.18%
CM BANK (03968): H-share at 49.000, A-share at 38.86, premium of -5.00%, deviation of -1.00%
WUXI APPTEC (02359): H-share at 206.600, A-share at 167.9, premium of -2.66%, deviation of 1.53%
ZJ INNOLIGHT (03308): H-share at 1099.000, A-share at 904.2, premium of -1.45%, deviation of -3.65%
GIGADEVICE (03986): H-share at 490.200, A-share at 404.7, premium of -1.11%, deviation of -2.33%
MIDEA GROUP (00300): H-share at 97.250, A-share at 84.58, premium of 4.17%, deviation of -1.84%
WEICHAI POWER (02338): H-share at 32.100, A-share at 28.21, premium of 5.26%, deviation of 3.87%
LUXSHARE ICT (02475): H-share at 59.300, A-share at 53.34, premium of 7.74%, deviation of -10.95%
ZIJIN MINING (02899): H-share at 36.760, A-share at 34.25, premium of 11.59%, deviation of -3.60%
BANKCOMM (03328): H-share at 7.480, A-share at 7.11, premium of 13.90%, deviation of -1.17%
Top 10 A-H Deviation Value Rankings
Stock Name | H-Share (HKD) | A-Share | Premium Ratio | Deviation Value
NE ELECTRIC (00042): H-share at 0.236, A-share at 2.25, premium of 1044.07%, deviation of 62.38%
HANS CNC (03200): H-share at 104.800, A-share at 291.36, premium of 233.01%, deviation of 31.25%
FUDANZHANGJIANG (01349): H-share at 2.625, A-share at 8.85, premium of 303.81%, deviation of 28.13%
GON TECHNOLOGY (02768): H-share at 37.260, A-share at 65.5, premium of 110.57%, deviation of 25.54%
HEPALINK (09989): H-share at 4.530, A-share at 11.28, premium of 198.23%, deviation of 23.41%
SHANDONG MOLONG (00568): H-share at 4.765, A-share at 7.85, premium of 97.27%, deviation of 19.55%
GOLDWIND (02208): H-share at 9.840, A-share at 20.47, premium of 149.19%, deviation of 15.31%
TRIUMPH NEW EN (01108): H-share at 2.335, A-share at 7.03, premium of 260.60%, deviation of 15.06%
ESTUN (02715): H-share at 17.340, A-share at 34.33, premium of 137.14%, deviation of 14.89%
DONGJIANG ENV (00895): H-share at 1.660, A-share at 3.65, premium of 163.25%, deviation of 14.37%
Bottom 10 A-H Deviation Value Rankings
Stock Name | H-Share (HKD) | A-Share | Premium Ratio | Deviation Value
NANHUA FUTURES (02691): H-share at 6.510, A-share at 11.27, premium of 107.37%, deviation of -77.93%
SMIC (00981): H-share at 72.100, A-share at 127.28, premium of 111.46%, deviation of -27.36%
CANSINOBIO (06185): H-share at 32.060, A-share at 64.43, premium of 140.70%, deviation of -20.38%
DELTON (01989): H-share at 123.000, A-share at 153.85, premium of 49.82%, deviation of -16.84%
LONGCHEER (09611): H-share at 22.880, A-share at 36.6, premium of 1.61%, deviation of -16.80%
FIBOCOM (00638): H-share at 7.600, A-share at 18.83, premium of 196.71%, deviation of -15.05%
ANDRE JUICE (02218): H-share at 18.920, A-share at 59.55, premium of 277.01%, deviation of -13.89%
DRINDA (02865): H-share at 16.700, A-share at 41.9, premium of 200.54%, deviation of -13.52%
ANKER (00668): H-share at 119.500, A-share at 115.58, premium of 15.85%, deviation of -13.29%
PHARMARON (03759): H-share at 33.860, A-share at 50.9, premium of 80.06%, deviation of -13.29%
Note: The above data was generated through automated systems using exchange data with artificial intelligence algorithms. While every effort is made to ensure accuracy, the data is not guaranteed to be 100% precise. The deviation value represents the difference between the current premium rate and the average premium rate over the past 30 trading days.