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A/H Shares Spread
A-share last update time: 21/05/2026
| Underlying | H Price
(HKD) |
Change
(%) |
A Price
(RMB) |
Change
(%) |
Premium
(%) |
BOCI Top Picks |
| (01033) SINOPEC SSC |
0.730 | -2.67 | 2.400 | -6.98 | -73.62 | |
| (00553) NANJING PANDA |
4.390 | -2.66 | 12.020 | -3.76 | -68.33 | |
| (01108) TRIUMPH NEW EN |
3.180 | -1.85 | 8.650 | -3.14 | -68.12 | |
| (00187) JINGCHENG MAC |
3.990 | 0.00 | 10.230 | -2.01 | -66.18 | |
| (00991) DATANG POWER |
2.790 | 0.00 | 7.050 | -6.50 | -65.68 | |
| (02866) COSCO SHIP DEV |
1.050 | 0.00 | 2.610 | 0.77 | -65.12 | |
| (02238) GAC GROUP |
2.590 | -0.38 | 6.340 | 0.00 | -64.58 | |
| (00338) SHANGHAI PECHEM |
1.160 | -3.33 | 2.790 | -3.79 | -63.95 | |
| (02068) CHALIECO |
2.330 | -1.69 | 5.560 | -3.47 | -63.66 | |
| (00588) BEIJING N STAR |
0.760 | -3.80 | 1.770 | -4.84 | -62.77 | |
| (01375) CC SECURITIES |
1.810 | 0.00 | 3.950 | -0.75 | -60.27 | |
| (02009) BBMG |
0.710 | 0.00 | 1.530 | -1.92 | -59.76 | |
| (00317) COMEC |
15.050 | 0.60 | 29.930 | -1.58 | -56.4 | |
| (06066) CSC |
11.570 | 0.96 | 22.670 | 1.52 | -55.74 | |
| (06178) EB SECURITIES |
7.800 | -0.13 | 14.720 | -1.74 | -54.05 | |
| (01618) MCC |
1.510 | 0.00 | 2.810 | -1.40 | -53.4 | |
| (01528) RS MACALLINE |
1.330 | -2.21 | 2.470 | -3.52 | -53.31 | |
| (02880) LIAONING PORT |
0.870 | -2.25 | 1.600 | -0.62 | -52.85 | |
| (01635) DZUG |
3.040 | -2.88 | 5.460 | -1.27 | -51.72 | |
| (02727) SH ELECTRIC |
4.920 | -6.11 | 8.680 | -4.30 | -50.85 | 25379 |
| (06869) YOFC |
215.200 | -6.84 | 375.800 | -5.57 | -50.34 | 28691 |
| (00981) SMIC |
74.200 | -1.26 | 127.220 | -4.92 | -49.43 | 28774 |
| (02883) CHINA OILFIELD |
8.270 | -3.84 | 13.680 | -3.53 | -47.58 | |
| (02333) GWMOTOR |
10.780 | -0.65 | 17.830 | -1.65 | -47.57 | 26181 |
| (03958) DFZQ |
5.980 | 0.84 | 9.650 | -1.13 | -46.26 | |
| (00038) FIRST TRACTOR |
8.110 | 0.50 | 12.770 | -1.01 | -44.93 | |
| (06881) CGS |
7.970 | 0.38 | 12.410 | -0.64 | -44.31 | |
| (06865) FLAT GLASS |
7.990 | 0.88 | 12.110 | -3.66 | -42.79 | |
| (01171) YANKUANG ENERGY |
13.690 | -4.00 | 20.320 | -5.00 | -41.58 | 26206 |
| (01800) CHINA COMM CONS |
4.390 | -1.57 | 6.400 | -0.78 | -40.52 | 15533 |
| (00323) MAANSHAN IRON |
2.130 | -1.39 | 3.100 | -4.02 | -40.42 | |
| (03369) QHD PORT |
2.350 | -0.42 | 3.420 | 0.29 | -40.42 | |
| (03969) CHINA CRSC |
3.390 | -2.31 | 4.860 | -0.61 | -39.52 | |
| (00753) AIR CHINA |
4.770 | 4.38 | 6.770 | 1.04 | -38.9 | |
| (02607) SH PHARMA |
11.670 | -0.09 | 16.500 | -0.72 | -38.67 | |
| (01330) DYNAGREEN ENV |
6.180 | -0.64 | 8.690 | -3.87 | -38.33 | |
| (01065) TIANJIN CAPITAL |
4.220 | -0.94 | 5.870 | -1.84 | -37.66 | |
| (01055) CHINA SOUTH AIR |
3.870 | 2.93 | 5.370 | 1.51 | -37.51 | |
| (00874) BAIYUNSHAN PH |
15.900 | -1.06 | 21.710 | -0.55 | -36.49 | |
| (00390) CHINA RAILWAY |
3.500 | -1.69 | 4.760 | -1.45 | -36.24 | 29659 |
| (02196) FOSUN PHARMA |
17.480 | -1.02 | 23.710 | -1.29 | -36.07 | 25014 |
| (00883) CNOOC |
27.300 | -1.80 | 36.220 | -3.62 | -34.64 | 26638 |
| (03898) TIMES ELECTRIC |
39.200 | -3.26 | 51.600 | -5.20 | -34.13 | |
| (01898) CHINA COAL |
12.420 | -3.27 | 16.280 | -4.74 | -33.85 | |
| (01053) CHONGQING IRON |
1.020 | -3.77 | 1.330 | -0.75 | -33.5 | |
| (01186) CHINA RAIL CONS |
4.930 | -1.20 | 6.420 | -1.08 | -33.41 | 21993 |
| (00548) SHENZHENEXPRESS |
6.780 | -1.02 | 8.820 | -0.34 | -33.34 | |
| (00525) GUANGSHEN RAIL |
2.340 | -0.85 | 3.030 | -1.30 | -33.03 | |
| (01339) PICC GROUP |
5.520 | -2.47 | 7.000 | -0.57 | -31.62 | |
| (00811) XINHUA WINSHARE |
10.280 | -1.72 | 13.020 | -1.29 | -31.54 | |
| (00598) SINOTRANS |
4.940 | -0.60 | 6.160 | -1.91 | -30.46 | |
| (01138) COSCO SHIP ENGY |
18.230 | -1.73 | 22.620 | -0.09 | -30.12 | 26207 |
| (00358) JIANGXI COPPER |
35.240 | -2.06 | 43.480 | -3.29 | -29.72 | 21941 |
| (01336) NCI |
48.100 | -0.29 | 59.190 | -0.79 | -29.53 | 23159 |
| (01787) SD GOLD |
24.440 | -2.24 | 29.600 | -2.79 | -28.4 | 24114 |
| (00168) TSINGTAO BREW |
51.150 | 0.10 | 61.210 | -0.97 | -27.54 | |
| (02628) CHINA LIFE |
28.720 | -1.37 | 34.050 | -1.42 | -26.86 | 19423 |
| (01071) HUADIAN POWER |
4.330 | -1.37 | 5.130 | -1.91 | -26.81 | |
| (06198) QINGDAO PORT |
7.620 | 1.20 | 9.000 | 0.78 | -26.58 | |
| (00177) JIANGSU EXPRESS |
10.530 | 0.86 | 12.340 | 0.24 | -26.01 | |
| (06886) HTSC |
15.980 | 0.88 | 18.660 | 0.48 | -25.74 | |
| (00939) CCB |
8.690 | -0.46 | 10.050 | 2.03 | -25.02 | 19572 |
| (02611) GTHT |
13.240 | 0.30 | 15.230 | -0.52 | -24.62 | 29122 |
| (00670) CHINA EAST AIR |
3.660 | 3.68 | 4.210 | 2.18 | -24.62 | |
| (00386) SINOPEC CORP |
4.440 | -1.11 | 5.030 | -1.37 | -23.46 | 29658 |
| (00902) HUANENG POWER |
6.500 | 0.31 | 7.320 | -2.01 | -23 | 28034 |
| (00941) CHINA MOBILE |
86.050 | -0.58 | 96.750 | -2.43 | -22.88 | 28317 |
| (06099) CMSC |
15.510 | 2.38 | 17.430 | 2.23 | -22.84 | |
| (03988) BANK OF CHINA |
5.200 | -0.57 | 5.800 | 1.75 | -22.26 | |
| (01766) CRRC |
5.150 | -1.34 | 5.730 | -1.04 | -22.06 | 28262 |
| (01288) ABC |
5.880 | -3.13 | 6.510 | 0.77 | -21.68 | |
| (00107) SICHUAN EXPRESS |
5.910 | -2.15 | 6.330 | -0.47 | -19.04 | |
| (00564) ZCZL |
17.240 | -1.82 | 18.200 | -0.71 | -17.86 | |
| (00914) CONCH CEMENT |
18.690 | -1.37 | 19.710 | -1.50 | -17.77 | 29109 |
| (00995) ANHUIEXPRESSWAY |
15.390 | -0.26 | 16.210 | 0.93 | -17.67 | |
| (01398) ICBC |
6.800 | -1.16 | 7.150 | 0.28 | -17.53 | 25442 |
| (01088) CHINA SHENHUA |
43.180 | -3.01 | 45.260 | -1.61 | -17.27 | 29113 |
| (00857) PETROCHINA |
10.940 | -2.32 | 11.290 | -2.92 | -15.98 | 27147 |
| (06818) CEB BANK |
3.030 | -1.30 | 3.110 | -0.64 | -15.52 | |
| (02601) CPIC |
32.160 | -0.50 | 33.000 | -1.26 | -15.49 | 23161 |
| (00998) CITIC BANK |
7.700 | -0.90 | 7.880 | 0.25 | -15.27 | |
| (01988) MINSHENG BANK |
3.450 | -0.86 | 3.530 | -0.84 | -15.25 | |
| (02600) CHALCO |
10.610 | -2.84 | 10.840 | -1.45 | -15.13 | 21903 |
| (01072) DONGFANG ELEC |
35.360 | -3.18 | 36.120 | -2.93 | -15.11 | 28864 |
| (03993) CMOC |
17.350 | -1.59 | 17.640 | -1.78 | -14.71 | 21284 |
| (06030) CITIC SEC |
26.200 | 2.10 | 26.220 | 0.54 | -13.35 | 27416 |
| (01919) COSCO SHIP HOLD |
15.280 | -0.13 | 14.670 | 1.24 | -9.68 | 21508 |
| (03606) FUYAO GLASS |
56.900 | 0.44 | 54.340 | 0.09 | -9.2 | |
| (03328) BANKCOMM |
7.180 | -0.14 | 6.640 | 1.07 | -6.24 | |
| (02899) ZIJIN MINING |
32.480 | -0.73 | 29.990 | -1.32 | -6.09 | 24709 |
| (02318) PING AN |
60.800 | -0.57 | 53.760 | -0.65 | -1.93 | 29427 |
| (03968) CM BANK |
46.140 | 0.09 | 37.150 | -0.05 | 7.70 | 28689 |
| (02359) WUXI APPTEC |
131.000 | 1.31 | 104.230 | 1.10 | 8.98 | 29121 |