| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 18.05 | 18.17 | 0.14 | 0.78% | 18.03 | 18.35 | 58023 | 10549.11 | 2.23% | 0.00 |
| 2026-03-24 | 17.86 | 18.03 | 0.52 | 2.97% | 17.52 | 18.05 | 70462 | 12524.28 | 2.71% | 0.00 |
| 2026-03-23 | 18.21 | 17.51 | -1.33 | -7.06% | 17.39 | 18.50 | 95818 | 17202.45 | 3.69% | 10.00 |
| 2026-03-20 | 19.68 | 18.84 | -0.73 | -3.73% | 18.84 | 19.75 | 75212 | 14429.12 | 2.89% | 0.00 |
| 2026-03-19 | 20.01 | 19.57 | -0.68 | -3.36% | 19.49 | 20.13 | 78207 | 15458.61 | 3.01% | 0.00 |
| 2026-03-18 | 20.15 | 20.25 | 0.24 | 1.20% | 19.99 | 20.69 | 76172 | 15414.35 | 2.93% | 0.00 |
| 2026-03-17 | 20.66 | 20.01 | -0.79 | -3.80% | 19.96 | 20.94 | 104992 | 21446.96 | 4.04% | 0.00 |
| 2026-03-16 | 20.82 | 20.80 | -0.10 | -0.48% | 20.59 | 21.29 | 141051 | 29450.64 | 5.43% | 1.00 |
| 2026-03-13 | 20.31 | 20.90 | 0.44 | 2.15% | 20.00 | 21.24 | 185933 | 38568.73 | 7.16% | 0.00 |
| 2026-03-12 | 20.60 | 20.46 | -0.29 | -1.40% | 20.33 | 20.71 | 80333 | 16466.67 | 3.09% | 0.00 |
| 2026-03-11 | 20.96 | 20.75 | 0.03 | 0.14% | 20.72 | 21.38 | 120945 | 25392.65 | 4.65% | 0.00 |
| 2026-03-10 | 20.99 | 20.72 | 0.08 | 0.39% | 20.58 | 20.99 | 57158 | 11856.07 | 2.20% | 0.00 |
| 2026-03-09 | 20.22 | 20.64 | -0.15 | -0.72% | 20.06 | 20.75 | 89750 | 18259.83 | 3.45% | 0.00 |
| 2026-03-06 | 20.15 | 20.79 | 0.63 | 3.13% | 20.06 | 20.96 | 123799 | 25692.53 | 4.76% | 0.00 |
| 2026-03-05 | 20.00 | 20.16 | 0.54 | 2.75% | 19.92 | 20.74 | 137836 | 27932.56 | 5.30% | 0.00 |
| 2026-03-04 | 19.52 | 19.62 | -0.16 | -0.81% | 19.42 | 19.85 | 87678 | 17234.70 | 3.37% | 0.00 |
| 2026-03-03 | 21.38 | 19.78 | -1.54 | -7.22% | 19.73 | 21.55 | 144498 | 29540.71 | 5.56% | 1.00 |
| 2026-03-02 | 21.73 | 21.32 | -0.96 | -4.31% | 21.26 | 22.05 | 121320 | 26104.80 | 4.67% | 0.00 |
| 2026-02-27 | 21.85 | 22.28 | 0.32 | 1.46% | 21.81 | 22.28 | 92393 | 20433.74 | 3.56% | 0.00 |
| 2026-02-26 | 22.00 | 21.96 | -0.16 | -0.72% | 21.78 | 22.06 | 61064 | 13367.19 | 2.35% | 0.00 |
| 2026-02-25 | 21.76 | 22.12 | 0.40 | 1.84% | 21.71 | 22.19 | 73025 | 16101.73 | 2.81% | 0.00 |
| 2026-02-24 | 22.15 | 21.72 | -0.34 | -1.54% | 21.40 | 22.25 | 75366 | 16354.92 | 2.90% | 0.00 |
| 2026-02-13 | 21.81 | 22.06 | 0.18 | 0.82% | 21.73 | 22.24 | 83085 | 18318.95 | 3.20% | 0.00 |
| 2026-02-12 | 21.59 | 21.88 | 0.24 | 1.11% | 21.46 | 21.98 | 57063 | 12449.34 | 2.20% | 4.00 |
| 2026-02-11 | 21.88 | 21.64 | -0.21 | -0.96% | 21.59 | 22.03 | 53339 | 11632.47 | 2.05% | 0.00 |
| 2026-02-10 | 21.94 | 21.85 | -0.13 | -0.59% | 21.80 | 22.08 | 65772 | 14429.76 | 2.53% | 2.00 |
| 2026-02-09 | 21.64 | 21.98 | 0.60 | 2.81% | 21.63 | 22.18 | 90688 | 19891.93 | 3.49% | 4.00 |
| 2026-02-06 | 21.52 | 21.38 | -0.21 | -0.97% | 21.18 | 21.78 | 70397 | 15145.15 | 2.71% | 0.00 |
| 2026-02-05 | 21.54 | 21.59 | -0.11 | -0.51% | 21.43 | 21.98 | 84863 | 18390.36 | 3.27% | 0.00 |
| 2026-02-04 | 22.00 | 21.70 | -0.23 | -1.05% | 21.53 | 22.04 | 82526 | 17928.64 | 3.18% | 0.00 |
| 2026-02-03 | 21.68 | 21.93 | 0.46 | 2.14% | 21.52 | 21.94 | 88005 | 19198.31 | 3.39% | 0.00 |
| 2026-02-02 | 21.49 | 21.47 | -0.08 | -0.37% | 21.33 | 21.98 | 78618 | 17075.64 | 3.03% | 0.00 |
| 2026-01-30 | 21.60 | 21.55 | -0.29 | -1.33% | 21.12 | 21.77 | 85180 | 18295.28 | 3.28% | 0.00 |
| 2026-01-29 | 21.91 | 21.84 | -0.07 | -0.32% | 21.66 | 22.69 | 126850 | 28172.33 | 4.88% | 0.00 |
| 2026-01-28 | 22.35 | 21.91 | -0.49 | -2.19% | 21.84 | 22.58 | 84243 | 18618.82 | 3.24% | 0.00 |
| 2026-01-27 | 22.59 | 22.40 | -0.19 | -0.84% | 21.66 | 22.59 | 119481 | 26319.46 | 4.60% | 0.00 |
| 2026-01-26 | 23.04 | 22.59 | -0.58 | -2.50% | 22.25 | 23.17 | 136818 | 30899.04 | 5.27% | 0.00 |
| 2026-01-23 | 23.03 | 23.17 | 0.53 | 2.34% | 22.71 | 23.38 | 146869 | 33905.09 | 5.65% | 1.00 |
| 2026-01-22 | 22.48 | 22.64 | 0.15 | 0.67% | 22.32 | 22.78 | 100948 | 22808.96 | 3.88% | 0.00 |
| 2026-01-21 | 22.64 | 22.49 | -0.37 | -1.62% | 22.40 | 22.97 | 120374 | 27278.04 | 4.63% | 0.00 |
| 2026-01-20 | 23.88 | 22.86 | -1.00 | -4.19% | 22.55 | 23.99 | 185007 | 42703.18 | 7.12% | 0.00 |
| 2026-01-19 | 23.72 | 23.86 | -0.09 | -0.38% | 23.71 | 24.31 | 136816 | 32813.18 | 5.27% | 0.00 |
| 2026-01-16 | 25.34 | 23.95 | -1.64 | -6.41% | 23.70 | 25.47 | 272925 | 66324.30 | 10.50% | 0.00 |
| 2026-01-15 | 24.90 | 25.59 | 0.16 | 0.63% | 24.64 | 25.82 | 256443 | 64585.88 | 9.87% | 86.00 |
| 2026-01-14 | 25.30 | 25.43 | -0.38 | -1.47% | 25.01 | 26.95 | 429800 | 111366.96 | 16.54% | 9.00 |
| 2026-01-13 | 25.41 | 25.81 | 0.22 | 0.86% | 24.50 | 26.65 | 489936 | 125490.05 | 18.85% | 1.00 |
| 2026-01-12 | 24.95 | 25.59 | 0.91 | 3.69% | 24.68 | 25.92 | 481278 | 121833.66 | 18.52% | 22.00 |
| 2026-01-09 | 24.30 | 24.68 | -0.44 | -1.75% | 23.88 | 25.47 | 449580 | 110534.16 | 17.30% | 1.00 |
| 2026-01-08 | 24.82 | 25.12 | 0.57 | 2.32% | 24.24 | 26.15 | 589760 | 148847.17 | 22.70% | 15.00 |
| 2026-01-07 | 27.01 | 24.55 | -3.12 | -11.28% | 24.26 | 27.17 | 721616 | 181967.23 | 27.77% | 0.00 |
| 2026-01-06 | 24.70 | 27.67 | 4.61 | 19.99% | 24.50 | 27.67 | 903934 | 240521.42 | 34.79% | 0.00 |
| 2026-01-05 | 21.80 | 23.06 | 3.84 | 19.98% | 21.12 | 23.06 | 445670 | 100250.18 | 17.15% | 0.00 |
| 2025-12-31 | 19.30 | 19.22 | -0.06 | -0.31% | 19.08 | 19.48 | 49337 | 9473.78 | 1.90% | 0.00 |
| 2025-12-30 | 19.42 | 19.28 | -0.34 | -1.73% | 19.24 | 19.57 | 70475 | 13659.44 | 2.71% | 0.00 |
| 2025-12-29 | 19.21 | 19.62 | 0.35 | 1.82% | 19.20 | 20.15 | 125652 | 24877.49 | 4.84% | 0.00 |
| 2025-12-26 | 19.56 | 19.27 | -0.29 | -1.48% | 19.16 | 19.56 | 71267 | 13782.18 | 2.74% | 0.00 |
| 2025-12-25 | 19.25 | 19.56 | 0.19 | 0.98% | 19.21 | 19.69 | 98854 | 19306.93 | 3.80% | 0.00 |
| 2025-12-24 | 18.97 | 19.37 | 0.45 | 2.38% | 18.71 | 19.48 | 88883 | 17067.40 | 3.42% | 0.00 |
| 2025-12-23 | 19.20 | 18.92 | -0.42 | -2.17% | 18.80 | 19.21 | 51472 | 9777.72 | 1.98% | 0.00 |
| 2025-12-22 | 18.95 | 19.34 | 0.44 | 2.33% | 18.78 | 19.36 | 83315 | 15925.63 | 3.21% | 0.00 |
| 2025-12-19 | 18.61 | 18.90 | 0.24 | 1.29% | 18.58 | 19.08 | 51750 | 9735.93 | 1.99% | 0.00 |
| 2025-12-18 | 18.30 | 18.66 | 0.21 | 1.14% | 18.25 | 18.93 | 71273 | 13350.43 | 2.74% | 0.00 |
| 2025-12-17 | 18.16 | 18.45 | 0.30 | 1.65% | 18.06 | 18.55 | 75201 | 13772.58 | 2.89% | 0.00 |
| 2025-12-16 | 18.57 | 18.15 | -0.56 | -2.99% | 18.11 | 18.65 | 59260 | 10834.15 | 2.28% | 0.00 |
| 2025-12-15 | 19.31 | 18.71 | -0.39 | -2.04% | 18.67 | 19.38 | 82887 | 15632.46 | 3.19% | 0.00 |
| 2025-12-12 | 18.11 | 19.10 | 1.05 | 5.82% | 18.02 | 19.52 | 144214 | 27360.43 | 5.55% | 0.00 |
| 2025-12-11 | 18.46 | 18.05 | -0.41 | -2.22% | 18.05 | 18.52 | 36220 | 6601.13 | 1.39% | 0.00 |
| 2025-12-10 | 18.55 | 18.46 | -0.17 | -0.91% | 18.31 | 18.60 | 30324 | 5584.52 | 1.17% | 0.00 |
| 2025-12-09 | 18.90 | 18.63 | -0.28 | -1.48% | 18.61 | 19.04 | 39497 | 7431.12 | 1.52% | 0.00 |
| 2025-12-08 | 18.82 | 18.91 | 0.07 | 0.37% | 18.70 | 18.99 | 45924 | 8668.55 | 1.77% | 0.00 |
| 2025-12-05 | 18.27 | 18.84 | 0.57 | 3.12% | 18.27 | 19.07 | 66956 | 12561.88 | 2.58% | 0.00 |
| 2025-12-04 | 18.50 | 18.27 | -0.37 | -1.98% | 18.22 | 18.63 | 38276 | 7018.56 | 1.47% | 8.00 |
| 2025-12-03 | 18.95 | 18.64 | -0.14 | -0.75% | 18.51 | 19.01 | 38692 | 7231.48 | 1.49% | 12.00 |
| 2025-12-02 | 18.73 | 18.78 | 0.00 | 0.00% | 18.66 | 19.00 | 39594 | 7451.55 | 1.52% | 0.00 |
| 2025-12-01 | 18.46 | 18.78 | 0.32 | 1.73% | 18.46 | 18.85 | 39298 | 7354.42 | 1.51% | 0.00 |
| 2025-11-28 | 18.32 | 18.46 | 0.26 | 1.43% | 18.16 | 18.49 | 33513 | 6149.67 | 1.29% | 0.00 |
| 2025-11-27 | 18.18 | 18.20 | 0.01 | 0.05% | 18.17 | 18.37 | 26006 | 4749.28 | 1.00% | 0.00 |
| 2025-11-26 | 18.29 | 18.19 | -0.09 | -0.49% | 18.18 | 18.54 | 34487 | 6329.24 | 1.33% | 0.00 |
| 2025-11-25 | 18.32 | 18.28 | 0.17 | 0.94% | 18.02 | 18.50 | 44612 | 8191.58 | 1.72% | 0.00 |
| 2025-11-24 | 18.07 | 18.11 | 0.28 | 1.57% | 17.82 | 18.24 | 40192 | 7251.00 | 1.55% | 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。
