According to Tongbi Finance, on May 22, 2026, the Shanghai Composite Index rose by 0.87%, the Shenzhen Component Index rose by 2.30%, and the ChiNext Index rose by 2.84%. A total of 67 stocks including HNHS, SG AUTOMOTIVE GROUP, Deluxe Family, CSG, HeBai Group, and Zhongtung High-tech appeared on the leaderboard.
Among them:
HNHS (600156) rose by 4.22%, closing at 13.59 yuan, with a circulating market value of 5.465 billion yuan and a turnover rate of 28.03%. Reason for being on the leaderboard: the top five securities with a daily turnover rate reaching 20% under price fluctuation limits; the top five securities with a daily price fluctuation reaching 15% under price fluctuation limits. The buying amount on the leaderboard was 152 million yuan, the selling amount was 198 million yuan, and the net buying amount was -45.8882 million yuan. The top buying position was from the headquarters of Guotai Junan Securities Co., Ltd., buying 36.4317 million yuan; the top selling position was also from the headquarters of Guotai Junan Securities Co., Ltd., selling 50.0305 million yuan.
SG AUTOMOTIVE GROUP (600303) rose by 10.06%, closing at 3.83 yuan, with a circulating market value of 2.588 billion yuan and a turnover rate of 4.90%. Reason for being on the leaderboard: the top five securities with a daily closing price increase deviation reaching 7% under price fluctuation limits; non-ST, *ST, and S securities with a cumulative closing price increase deviation reaching 20% over three consecutive trading days. The buying amount on the leaderboard was 24.179 million yuan, the selling amount was 14.593 million yuan, and the net buying amount was 9.586 million yuan. The top buying position was from the headquarters of Huatai Securities Co., Ltd., buying 19.6834 million yuan; the top selling position was from the headquarters of Guotai Junan Securities Co., Ltd., selling 13.4792 million yuan.
Deluxe Family (600503) rose by 10.17%, closing at 2.60 yuan, with a circulating market value of 4.166 billion yuan and a turnover rate of 3.25%. Reason for being on the leaderboard: the top five securities with a daily closing price increase deviation reaching 7% under price fluctuation limits. The buying amount on the leaderboard was 41.8137 million yuan, the selling amount was 15.5020 million yuan, and the net buying amount was 26.3117 million yuan. The top buying position was from the Changzhou Huiguo Road Securities Business Department of Zhongtai Securities Co., Ltd., buying 17.6595 million yuan; the top selling position was from the Shanghai Huayuan Shiqiao Road Securities Business Department of UBS Securities LLC, selling 4.1715 million yuan.
Jingneng Power (600578) rose by 0.49%, closing at 8.22 yuan, with a circulating market value of 55.03 billion yuan and a turnover rate of 7.88%. Reason for being on the leaderboard: the top five securities with a daily price fluctuation reaching 15% under price fluctuation limits. The buying amount on the leaderboard was 359 million yuan, the selling amount was 411 million yuan, and the net buying amount was -52.5544 million yuan. The top buying position was from the headquarters of Guotai Junan Securities Co., Ltd., buying 105 million yuan; the top selling position was from the Shanghai Stock Connect, selling 109 million yuan
Changdian Technology (600584) rose by 9.04%, closing at 72.88 yuan, with a circulating market value of 130.413 billion yuan and a turnover rate of 16.03%. Reason for listing: Securities that are not ST, *ST, and S with a cumulative closing price deviation of 20% over three consecutive trading days. The buying amount on the Dragon and Tiger List was 7.579 billion yuan, the selling amount was 7.572 billion yuan, and the net buying amount was 7.0703 million yuan. The top buying position was for the Shanghai Stock Connect, with a purchase of 3.378 billion yuan; the top selling position was also for the Shanghai Stock Connect, with a sale of 3.579 billion yuan.
CSG (000012) rose by 10.00%, closing at 4.40 yuan, with a circulating market value of 10.21 billion yuan and a turnover rate of 6.42%. Reason for listing: Securities with a cumulative price deviation of 20% over three consecutive trading days. The buying amount on the Dragon and Tiger List was 177 million yuan, the selling amount was 86.5482 million yuan, and the net buying amount was 90.8385 million yuan. The top buying position was from GuoXin Securities Co., Ltd. Beijing Branch, with a purchase of 45.6578 million yuan; the top selling position was from KaiYuan Securities Co., Ltd. Xi'an Taihua Road Securities Business Department, with a sale of 29.4499 million yuan.
HeBai Group (000417) rose by 9.99%, closing at 10.24 yuan, with a circulating market value of 7.977 billion yuan and a turnover rate of 33.32%. Reason for listing: The top 5 securities with a daily turnover rate of 20%. The buying amount on the Dragon and Tiger List was 253 million yuan, the selling amount was 237 million yuan, and the net buying amount was 16.0249 million yuan. The top buying position was from GuoSheng Securities Co., Ltd. Ningbo Sangtian Road Securities Business Department, with a purchase of 87.2917 million yuan; the top selling position was for institutional use, with a sale of 44.4645 million yuan.
China Tungsten High-Tech (000657) rose by 10.00%, closing at 62.38 yuan, with a circulating market value of 90.633 billion yuan and a turnover rate of 6.32%. Reason for listing: The top 5 securities with a daily price deviation of 7%. The buying amount on the Dragon and Tiger List was 1.207 billion yuan, the selling amount was 562 million yuan, and the net buying amount was 645 million yuan. The top buying position was for the Shenzhen Stock Connect, with a purchase of 331 million yuan; the top selling position was also for the Shenzhen Stock Connect, with a sale of 287 million yuan.
BOE Technology Group (000725) rose by 10.02%, closing at 5.16 yuan, with a circulating market value of 190.461 billion yuan and a turnover rate of 16.54%. Reason for listing: The top 5 securities with a daily amplitude of 15%; securities with a cumulative price deviation of 20% over three consecutive trading days; the top 5 securities with a daily price deviation of 7%. The buying amount on the Dragon and Tiger List was 3.428 billion yuan, the selling amount was 2.028 billion yuan, and the net buying amount was 1.400 billion yuan. The top buying position was for the Shenzhen Stock Connect, with a purchase of 934 million yuan; the top selling position was also for the Shenzhen Stock Connect, with a sale of 720 million yuan
Dezhan Health (000813) fell by 9.71%, closing at 3.44 yuan, with a circulating market value of 7.213 billion yuan and a turnover rate of 5.22%. Reason for listing: Securities with a cumulative deviation of 20% in decline over three consecutive trading days; the top 5 securities with a daily decline deviation of 7%. The buying amount on the Dragon and Tiger list was 131 million yuan, the selling amount was 205 million yuan, and the net buying amount was -74.187 million yuan. The top buying seat was the Ruian Xinyang Avenue Securities Business Department of Guotai Junan Securities Co., Ltd., with a purchase of 36.0212 million yuan; the top selling seat was for Shenzhen Stock Connect, with a sale of 71.308 million yuan

600156

600303

600503

000012

On May 22, 2026, the Shanghai Composite Index rose by 0.87%, the Shenzhen Component Index rose by 2.30%, and the ChiNext Index rose by 2.84%. 67 stocks appeared on the leaderboard, including HNHS, SG AUTOMOTIVE GROUP, and Deluxe Family. HNHS rose by 4.22%, SG AUTOMOTIVE GROUP rose by 10.06%, and Deluxe Family rose by 10.17%. The buying amount on the leaderboard was 152 million yuan, the selling amount was 198 million yuan, and the net buying amount was -45.8882 million yuan

同壁财经

HNHS

SG AUTOMOTIVE GROUP

Deluxe Family

HEFEI DEPARTMENT

CHINATUNGSTEN HIGHTECH

JCET

DEZHAN HEALTHCARE

The Shanghai Composite Index rose by 0.87%, with 67 stocks from the Shanghai and Shenzhen markets making it to the leaderboard, including HNHS and CSG