25 stocks saw net margin buying over 100 million yuan on Sept 18, led by Eoptolink and JCET

As of September 18, the total margin balance on the market stood at 2.61 trillion yuan, a decrease of 1.168 billion yuan from the previous trading day.

Breakdown by Exchange

• Shanghai Stock Exchange: 1,334.562 billion yuan, up 457 million yuan from the previous day
• Shenzhen Stock Exchange: 1,265.715 billion yuan, down 1.707 billion yuan from the previous day
• Beijing Stock Exchange: 8.419 billion yuan, up 81.6513 million yuan from the previous day

Individual Stock Highlights

According to data from Securities Times · Data Bao, on September 18:

• 1,780 stocks recorded net margin purchases
• 343 stocks had net purchases exceeding 10 million yuan
• 25 stocks saw net margin purchases exceeding 100 million yuan

Stocks with significant net margin purchases include: 新易盛, 长电科技, 中国巨石, 华峰测控, 生益科技, 长光华芯.

Among the stocks with the largest net margin purchases by major investors, the arithmetic average ratio of latest margin balance to circulating market value was 3.67%. Stocks with the highest margin balance ratios include: 惠科股份, 联特科技, 兆易创新, 中国平安.

Top Net Margin Purchases on September 18

| Code | Stock Name | % Change (Sep 18) | Net Margin Purchase (10K yuan) | Latest Margin Balance (10K yuan) | % of Circulating Market Value | Industry | |------|------------|-------------------|-------------------------------|----------------------------------|-------------------------------|----------| | 300502 | 新易盛 | 4.87 | 43,468.63 | 2,021,531.41 | 3.62 | Communications | | 600584 | 长电科技 | 7.75 | 42,329.58 | 651,710.87 | 4.99 | Electronics | | 600176 | 中国巨石 | -4.52 | 40,909.63 | 611,027.80 | 3.42 | Building Materials | | 688200 | 华峰测控 | 14.36 | 27,425.81 | 58,930.54 | 0.72 | Electronics | | 600183 | 生益科技 | -1.44 | 26,118.14 | 491,356.89 | 1.42 | Electronics | | 688048 | 长光华芯 | 4.24 | 24,781.56 | 275,480.99 | 4.57 | Electronics | | 300223 | 君正股份 | 5.86 | 23,479.66 | 356,373.72 | 5.89 | Electronics | | 688521 | 芯原股份 | 4.63 | 23,462.36 | 439,462.73 | 4.07 | Electronics | | 002384 | 东山精密 | 1.35 | 22,092.01 | 1,068,431.69 | 3.93 | Electronics | | 688072 | 拓荆科技 | 3.76 | 20,806.70 | 224,497.41 | 1.10 | Electronics | | 688347 | 华虹宏力 | 5.93 | 20,586.12 | 300,011.39 | 3.14 | Electronics | | 301205 | 联特科技 | 7.74 | 19,131.45 | 220,873.38 | 8.15 | Communications | | 603986 | 兆易创新 | 4.95 | 19,006.82 | 1,720,201.66 | 6.61 | Electronics | | 603259 | 药明康德 | -0.31 | 17,001.75 | 505,837.06 | 1.28 | Pharmaceutical & Biotech | | 000811 | 冰轮环境 | 7.40 | 16,711.49 | 90,347.45 | 2.22 | Mechanical Equipment | | 300570 | 太辰光 | 6.19 | 16,354.97 | 169,904.83 | 3.85 | Communications | | 300604 | 长川科技 | 4.71 | 15,288.22 | 349,777.23 | 2.55 | Electronics | | 300661 | 圣邦股份 | 7.44 | 15,143.29 | 64,365.13 | 0.85 | Electronics | | 601318 | 中国平安 | 0.04 | 14,049.78 | 3,580,546.21 | 6.29 | Non-bank Financials | | 601872 | 招商轮船 | 2.33 | 13,772.36 | 234,374.77 | 1.30 | Transportation | | 688498 | 源杰科技 | 2.82 | 13,607.81 | 336,524.89 | 1.49 | Electronics | | 001399 | 惠科股份 | 10.02 | 12,299.90 | 88,635.38 | 8.88 | Electronics | | 300548 | 长芯博创 | 3.20 | 12,061.89 | 214,354.20 | 3.05 | Communications | | 600206 | 有研新材 | 2.08 | 10,717.77 | 125,942.19 | 2.88 | Electronics | | 600127 | 金健米业 | 9.98 | 10,068.59 | 50,431.65 | 5.49 | Agriculture, Forestry & Fishing |

Note: This article is a news report and does not constitute investment advice. The stock market carries risks; investment should be undertaken with caution.

(Source: Securities Times Network)