| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-16 | 18.91 | 19.06 | 0.60 | 3.25% | 18.85 | 19.59 | 140060 | 26836.56 | 5.39% | 10.00 |
| 2025-06-13 | 19.09 | 18.46 | -0.88 | -4.55% | 18.46 | 19.15 | 143872 | 26918.08 | 5.54% | 0.00 |
| 2025-06-12 | 19.16 | 19.34 | 0.18 | 0.94% | 19.03 | 19.62 | 137841 | 26658.47 | 5.30% | 7.00 |
| 2025-06-11 | 19.20 | 19.16 | -0.11 | -0.57% | 18.97 | 19.35 | 103281 | 19755.95 | 3.97% | 8.00 |
| 2025-06-10 | 19.56 | 19.27 | -0.38 | -1.93% | 18.96 | 19.83 | 167697 | 32455.10 | 6.45% | 0.00 |
| 2025-06-09 | 19.47 | 19.65 | 0.15 | 0.77% | 19.30 | 19.90 | 155335 | 30488.45 | 5.98% | 3.00 |
| 2025-06-06 | 19.42 | 19.50 | -0.03 | -0.15% | 19.25 | 19.99 | 175020 | 34210.20 | 6.74% | 10.00 |
| 2025-06-05 | 19.94 | 19.53 | -0.42 | -2.11% | 19.38 | 20.10 | 167071 | 32736.60 | 6.43% | 0.00 |
| 2025-06-04 | 20.08 | 19.95 | -0.35 | -1.72% | 19.65 | 20.10 | 205067 | 40718.07 | 7.89% | 0.00 |
| 2025-06-03 | 19.60 | 20.30 | 0.34 | 1.70% | 19.55 | 21.00 | 263258 | 53706.96 | 10.13% | 5.00 |
| 2025-05-30 | 19.19 | 19.96 | 0.69 | 3.58% | 19.07 | 21.10 | 351076 | 70631.76 | 13.51% | 14.00 |
| 2025-05-29 | 18.70 | 19.27 | 0.42 | 2.23% | 18.68 | 19.33 | 186509 | 35471.41 | 7.18% | 5.00 |
| 2025-05-28 | 18.52 | 18.85 | 0.55 | 3.01% | 18.51 | 19.12 | 195322 | 36769.45 | 7.52% | 4.00 |
| 2025-05-27 | 18.18 | 18.30 | 0.11 | 0.60% | 18.00 | 18.34 | 97956 | 17832.14 | 3.77% | 0.00 |
| 2025-05-26 | 18.04 | 18.19 | 0.24 | 1.34% | 17.67 | 18.34 | 112962 | 20409.85 | 4.35% | 17.00 |
| 2025-05-23 | 17.98 | 17.95 | -0.03 | -0.17% | 17.94 | 18.48 | 147151 | 26811.15 | 5.66% | 3.00 |
| 2025-05-22 | 18.50 | 17.98 | -1.19 | -6.21% | 17.98 | 18.68 | 220966 | 40371.47 | 8.50% | 0.00 |
| 2025-05-21 | 19.90 | 19.17 | -0.49 | -2.49% | 19.17 | 20.46 | 276738 | 54949.86 | 10.65% | 4.00 |
| 2025-05-20 | 19.85 | 19.66 | -0.29 | -1.45% | 18.87 | 19.85 | 238193 | 45718.07 | 9.17% | 1.00 |
| 2025-05-19 | 19.50 | 19.95 | 0.73 | 3.80% | 19.50 | 20.56 | 274693 | 54731.13 | 10.57% | 5.00 |
| 2025-05-16 | 19.98 | 19.22 | -0.53 | -2.68% | 19.03 | 19.98 | 238406 | 45908.89 | 9.17% | 14.00 |
| 2025-05-15 | 19.40 | 19.75 | 0.65 | 3.40% | 18.80 | 20.34 | 337928 | 66404.68 | 13.00% | 3.00 |
| 2025-05-14 | 18.58 | 19.10 | 0.20 | 1.06% | 18.51 | 20.58 | 307962 | 59580.22 | 11.85% | 0.00 |
| 2025-05-13 | 18.35 | 18.90 | 1.02 | 5.70% | 18.12 | 19.40 | 335613 | 62847.35 | 12.92% | 1.00 |
| 2025-05-12 | 18.02 | 17.88 | 0.54 | 3.11% | 17.59 | 18.30 | 165627 | 29688.88 | 6.37% | 0.00 |
| 2025-05-09 | 17.94 | 17.34 | -0.69 | -3.83% | 17.32 | 18.18 | 158995 | 28034.27 | 6.12% | 0.00 |
| 2025-05-08 | 17.67 | 18.03 | 0.25 | 1.41% | 17.67 | 19.10 | 240960 | 44259.82 | 9.27% | 0.00 |
| 2025-05-07 | 17.71 | 17.78 | 0.37 | 2.13% | 17.48 | 18.65 | 261276 | 47178.04 | 10.05% | 0.00 |
| 2025-05-06 | 16.98 | 17.41 | 1.08 | 6.61% | 16.85 | 17.50 | 165312 | 28342.33 | 6.36% | 0.00 |
| 2025-04-30 | 16.15 | 16.33 | 0.32 | 2.00% | 16.08 | 16.52 | 71817 | 11730.07 | 2.76% | 0.00 |
| 2025-04-29 | 15.65 | 16.01 | 0.27 | 1.72% | 15.53 | 16.15 | 63178 | 10065.77 | 2.43% | 0.00 |
| 2025-04-28 | 16.01 | 15.74 | -0.34 | -2.11% | 15.58 | 16.15 | 79381 | 12515.82 | 3.05% | 0.00 |
| 2025-04-25 | 16.06 | 16.08 | 0.27 | 1.71% | 15.97 | 16.35 | 97782 | 15775.44 | 3.76% | 0.00 |
| 2025-04-24 | 16.30 | 15.81 | -0.85 | -5.10% | 15.60 | 16.30 | 176063 | 28028.34 | 6.78% | 0.00 |
| 2025-04-23 | 16.50 | 16.66 | 0.29 | 1.77% | 16.42 | 16.77 | 107873 | 17909.96 | 4.15% | 7.00 |
| 2025-04-22 | 16.58 | 16.37 | -0.36 | -2.15% | 16.32 | 16.66 | 91312 | 15030.36 | 3.51% | 0.00 |
| 2025-04-21 | 16.52 | 16.73 | 0.18 | 1.09% | 16.26 | 16.78 | 116555 | 19310.45 | 4.49% | 4.00 |
| 2025-04-18 | 16.12 | 16.55 | 0.38 | 2.35% | 15.99 | 16.85 | 166353 | 27445.54 | 6.40% | 10.00 |
| 2025-04-17 | 15.93 | 16.17 | 0.07 | 0.43% | 15.90 | 16.58 | 107677 | 17566.69 | 4.14% | 0.00 |
| 2025-04-16 | 16.16 | 16.10 | -0.22 | -1.35% | 15.85 | 16.85 | 128105 | 20823.37 | 4.93% | 0.00 |
| 2025-04-15 | 16.52 | 16.32 | -0.28 | -1.69% | 16.11 | 16.63 | 108528 | 17718.74 | 4.18% | 0.00 |
| 2025-04-14 | 16.81 | 16.60 | 0.09 | 0.55% | 16.44 | 16.98 | 112433 | 18798.24 | 4.33% | 0.00 |
| 2025-04-11 | 16.29 | 16.51 | 0.03 | 0.18% | 16.22 | 16.82 | 119201 | 19743.53 | 4.59% | 0.00 |
| 2025-04-10 | 16.64 | 16.48 | 0.33 | 2.04% | 16.41 | 17.09 | 170345 | 28463.98 | 6.56% | 0.00 |
| 2025-04-09 | 15.38 | 16.15 | 0.37 | 2.34% | 14.21 | 16.49 | 199299 | 31044.97 | 7.67% | 0.00 |
| 2025-04-08 | 15.50 | 15.78 | 0.62 | 4.09% | 15.35 | 16.08 | 166948 | 26226.21 | 6.42% | 0.00 |
| 2025-04-07 | 17.10 | 15.16 | -3.44 | -18.49% | 14.88 | 17.50 | 224966 | 35891.63 | 8.66% | 0.00 |
| 2025-04-03 | 18.61 | 18.60 | -0.14 | -0.75% | 18.30 | 19.18 | 135227 | 25386.98 | 5.20% | 10.00 |
| 2025-04-02 | 18.75 | 18.74 | -0.39 | -2.04% | 18.66 | 19.15 | 147417 | 27779.02 | 5.67% | 3.00 |
| 2025-04-01 | 18.84 | 19.13 | 0.48 | 2.57% | 18.71 | 19.80 | 273058 | 52653.51 | 10.51% | 6.00 |
| 2025-03-31 | 18.00 | 18.65 | 0.46 | 2.53% | 17.43 | 18.78 | 210910 | 38107.55 | 8.12% | 0.00 |
| 2025-03-28 | 18.40 | 18.19 | -0.21 | -1.14% | 18.17 | 18.65 | 115018 | 21140.94 | 4.43% | 0.00 |
| 2025-03-27 | 18.52 | 18.40 | -0.27 | -1.45% | 17.95 | 18.71 | 144611 | 26585.30 | 5.56% | 0.00 |
| 2025-03-26 | 18.89 | 18.67 | -0.24 | -1.27% | 18.57 | 19.47 | 173995 | 32947.19 | 6.70% | 0.00 |
| 2025-03-25 | 19.74 | 18.91 | -0.75 | -3.81% | 18.75 | 19.80 | 225315 | 43088.39 | 8.67% | 21.00 |
| 2025-03-24 | 21.80 | 19.66 | -2.23 | -10.19% | 19.06 | 21.83 | 358177 | 71499.03 | 13.78% | 0.00 |
| 2025-03-21 | 22.12 | 21.89 | 0.07 | 0.32% | 21.60 | 22.68 | 355376 | 78777.40 | 13.68% | 0.00 |
| 2025-03-20 | 22.18 | 21.82 | -0.88 | -3.88% | 21.82 | 22.90 | 381757 | 84991.20 | 14.69% | 7.00 |
| 2025-03-19 | 21.00 | 22.70 | 1.53 | 7.23% | 20.91 | 23.70 | 570775 | 129194.67 | 21.96% | 10.00 |
| 2025-03-18 | 20.01 | 21.17 | 1.13 | 5.64% | 19.67 | 21.32 | 361288 | 73713.05 | 13.90% | 6.00 |
| 2025-03-17 | 20.60 | 20.04 | -0.42 | -2.05% | 19.91 | 20.88 | 251934 | 51086.07 | 9.69% | 0.00 |
| 2025-03-14 | 20.74 | 20.46 | 0.10 | 0.49% | 19.91 | 21.28 | 361792 | 73770.60 | 13.92% | 9.00 |
| 2025-03-13 | 20.10 | 20.36 | -0.12 | -0.59% | 20.10 | 21.42 | 465616 | 96510.52 | 17.92% | 2.00 |
| 2025-03-12 | 18.66 | 20.48 | 1.82 | 9.75% | 18.61 | 21.88 | 537336 | 109502.18 | 20.68% | 27.00 |
| 2025-03-11 | 17.77 | 18.66 | 0.38 | 2.08% | 17.77 | 18.95 | 204880 | 37975.54 | 7.88% | 0.00 |
| 2025-03-10 | 18.38 | 18.28 | 0.19 | 1.05% | 18.00 | 18.55 | 159274 | 29112.26 | 6.13% | 0.00 |
| 2025-03-07 | 18.42 | 18.09 | -0.50 | -2.69% | 17.85 | 18.58 | 161440 | 29384.95 | 6.21% | 11.00 |
| 2025-03-06 | 17.74 | 18.59 | 0.87 | 4.91% | 17.68 | 18.98 | 257843 | 47378.44 | 9.92% | 83.00 |
| 2025-03-05 | 17.61 | 17.72 | 0.17 | 0.97% | 17.08 | 17.83 | 138444 | 24377.03 | 5.33% | 1.00 |
| 2025-03-04 | 16.56 | 17.55 | 0.97 | 5.85% | 16.43 | 17.85 | 173902 | 30138.58 | 6.69% | 0.00 |
| 2025-03-03 | 16.38 | 16.58 | 0.33 | 2.03% | 16.21 | 17.03 | 98306 | 16389.43 | 3.78% | 0.00 |
| 2025-02-28 | 17.51 | 16.25 | -1.43 | -8.09% | 16.18 | 17.59 | 161438 | 27078.88 | 6.21% | 0.00 |
| 2025-02-27 | 17.96 | 17.68 | -0.30 | -1.67% | 17.21 | 18.08 | 144990 | 25523.79 | 5.58% | 0.00 |
| 2025-02-26 | 18.20 | 17.98 | -0.40 | -2.18% | 17.86 | 18.36 | 158116 | 28571.23 | 6.08% | 0.00 |
| 2025-02-25 | 17.65 | 18.38 | 0.40 | 2.22% | 17.50 | 18.86 | 215862 | 39394.15 | 8.31% | 0.00 |
| 2025-02-24 | 18.18 | 17.98 | -0.38 | -2.07% | 17.78 | 18.24 | 147055 | 26460.13 | 5.66% | 0.00 |
| 2025-02-21 | 18.06 | 18.36 | 0.18 | 0.99% | 17.70 | 18.47 | 219504 | 39677.34 | 8.45% | 18.00 |
| 2025-02-20 | 17.69 | 18.18 | 0.44 | 2.48% | 17.64 | 18.65 | 263236 | 48281.50 | 10.13% | 1.00 |
| 2025-02-19 | 17.24 | 17.74 | 0.56 | 3.26% | 17.20 | 17.81 | 156117 | 27449.88 | 6.01% | 3.00 |
| 2025-02-18 | 18.08 | 17.18 | -0.53 | -2.99% | 17.08 | 18.23 | 170944 | 30205.89 | 6.58% | 0.00 |
诚益通(300430)K线图分析： Ｋ线图最早是日本德川幕府时代大阪的米商用来记录当时一天、一周或一月中米价涨跌行情的图示法,后被引入股市。Ｋ线图有直观、立体感强、携带信息量大的特点,蕴涵着丰富的东方哲学思想,能充分显示股价趋势的强弱、买卖双方力量平衡的变化,预测后市走向较准确,是各类传播媒介、电脑实时分析系统应用较多的技术分析手段。其记录方法如下：（如图所示）
1、日K线是根据股价(指数)一天的走势中形成的四个价位即：开盘价,收盘价,最高价,最低价绘制而成的。 收盘价高于开盘价时,则开盘价在下收盘价在上,二者之间的长方柱用红色或空心绘出,称之为阳线；其上影线的最高点为最高价,下影线的最低点为最低价。 收盘价低于开盘价时,则开盘价在上收盘价在下,二者之间的长方柱用黑色或实心绘出,称之为阴线,其上影线的最高点为最高价,下影线的最低点为最低价。
2、根据K线的计算周期可将其分为日K线,周K线,月K线,年K线。 周K线是指以周一的开盘价,周五的收盘价,全周最高价和全周最低价来画的K线图。月K线则以一个月的第一个交易日的开盘价,最后一个交易日的收盘价和全月最高价与全月最低价来画的K线图,同理可以推得年K线定义。周K线,月K线常用于研判中期行情。对于短线操作者来说,众多分析软件提供的5分钟K线、15分钟K线、30分钟K线和60分钟K线也具有重要的参考价值。
3、根据开盘价与收盘价的波动范围,可将Ｋ线分为极阴、极阳,小阴、小阳,中阴中阳和大阴、大阳等线型。它们一般的波动范围（如图所示）。
极阴线和极阳线的波动范围在0.5%左右； 小阴线和小阳线的波动范围一般在0.6--1.5%； 中阴线和中阳线的波动范围一般在1.6-3.5%； 大阴线和大阳线的波动范围在3.6%以上。
