| 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 | 31.23 | 31.83 | 0.66 | 2.12% | 31.23 | 32.38 | 23830 | 7613.37 | 1.65% | 0.00 |
| 2026-03-24 | 30.60 | 31.17 | 1.18 | 3.93% | 29.88 | 31.18 | 23275 | 7083.11 | 1.62% | 0.00 |
| 2026-03-23 | 31.52 | 29.99 | -2.49 | -7.67% | 29.87 | 32.00 | 41839 | 12943.56 | 2.90% | 0.00 |
| 2026-03-20 | 33.24 | 32.48 | -1.02 | -3.04% | 32.41 | 33.67 | 30968 | 10242.46 | 2.15% | 0.00 |
| 2026-03-19 | 34.11 | 33.50 | -0.76 | -2.22% | 33.32 | 34.65 | 30346 | 10283.66 | 2.11% | 0.00 |
| 2026-03-18 | 33.31 | 34.26 | 1.01 | 3.04% | 33.27 | 34.31 | 25060 | 8478.66 | 1.74% | 0.00 |
| 2026-03-17 | 34.17 | 33.25 | -0.95 | -2.78% | 33.00 | 34.36 | 20253 | 6816.14 | 1.41% | 0.00 |
| 2026-03-16 | 33.25 | 34.20 | 0.85 | 2.55% | 32.80 | 34.22 | 25566 | 8588.17 | 1.77% | 0.00 |
| 2026-03-13 | 33.61 | 33.35 | -0.46 | -1.36% | 33.29 | 34.16 | 20824 | 7001.67 | 1.45% | 0.00 |
| 2026-03-12 | 34.33 | 33.81 | -0.49 | -1.43% | 33.57 | 34.70 | 24670 | 8402.87 | 1.71% | 0.00 |
| 2026-03-11 | 34.80 | 34.30 | -0.68 | -1.94% | 34.25 | 35.59 | 28903 | 10063.17 | 2.01% | 0.00 |
| 2026-03-10 | 34.17 | 34.98 | 1.40 | 4.17% | 34.17 | 35.16 | 33383 | 11614.69 | 2.32% | 0.00 |
| 2026-03-09 | 32.84 | 33.58 | -0.01 | -0.03% | 32.00 | 33.76 | 32837 | 10791.67 | 2.28% | 0.00 |
| 2026-03-06 | 33.03 | 33.59 | 0.59 | 1.79% | 32.74 | 33.80 | 25392 | 8481.16 | 1.76% | 0.00 |
| 2026-03-05 | 33.10 | 33.00 | 0.75 | 2.33% | 32.85 | 33.81 | 31024 | 10317.31 | 2.15% | 0.00 |
| 2026-03-04 | 32.58 | 32.25 | -0.75 | -2.27% | 32.04 | 33.26 | 41871 | 13629.94 | 2.91% | 0.00 |
| 2026-03-03 | 36.04 | 33.00 | -3.06 | -8.49% | 32.95 | 36.58 | 63756 | 21831.96 | 4.42% | 0.00 |
| 2026-03-02 | 37.20 | 36.06 | -2.28 | -5.95% | 35.90 | 38.00 | 56077 | 20518.16 | 3.89% | 0.00 |
| 2026-02-27 | 38.10 | 38.34 | -0.01 | -0.03% | 37.38 | 38.37 | 34743 | 13166.72 | 2.41% | 3.00 |
| 2026-02-26 | 38.27 | 38.35 | 0.13 | 0.34% | 37.47 | 38.65 | 36608 | 13936.46 | 2.54% | 0.00 |
| 2026-02-25 | 38.55 | 38.22 | -0.33 | -0.86% | 37.86 | 38.65 | 30461 | 11628.10 | 2.11% | 0.00 |
| 2026-02-24 | 39.73 | 38.55 | -0.64 | -1.63% | 38.20 | 39.73 | 41603 | 16128.98 | 2.89% | 0.00 |
| 2026-02-13 | 39.49 | 39.19 | -0.48 | -1.21% | 39.19 | 40.08 | 38417 | 15210.36 | 2.67% | 0.00 |
| 2026-02-12 | 39.94 | 39.67 | 0.07 | 0.18% | 39.28 | 40.18 | 36612 | 14543.60 | 2.54% | 0.00 |
| 2026-02-11 | 38.80 | 39.60 | 0.77 | 1.98% | 38.37 | 40.18 | 46894 | 18507.58 | 3.25% | 0.00 |
| 2026-02-10 | 40.00 | 38.83 | -1.19 | -2.97% | 38.81 | 40.22 | 37566 | 14787.53 | 2.61% | 0.00 |
| 2026-02-09 | 39.20 | 40.02 | 1.54 | 4.00% | 38.51 | 40.85 | 57327 | 22781.36 | 3.98% | 0.00 |
| 2026-02-06 | 38.00 | 38.48 | -0.58 | -1.48% | 37.63 | 39.45 | 55231 | 21357.65 | 3.83% | 0.00 |
| 2026-02-05 | 37.58 | 39.06 | 1.17 | 3.09% | 36.78 | 39.09 | 57743 | 21807.24 | 4.01% | 0.00 |
| 2026-02-04 | 37.50 | 37.89 | 0.23 | 0.61% | 37.13 | 38.95 | 57465 | 21844.91 | 3.99% | 6.30 |
| 2026-02-03 | 37.30 | 37.66 | 0.64 | 1.73% | 37.09 | 38.19 | 44458 | 16697.49 | 3.09% | 16.00 |
| 2026-02-02 | 39.20 | 37.02 | -2.98 | -7.45% | 36.93 | 39.30 | 64743 | 24530.77 | 4.49% | 0.00 |
| 2026-01-30 | 39.10 | 40.00 | 0.67 | 1.70% | 38.38 | 40.44 | 71824 | 28492.77 | 4.98% | 0.00 |
| 2026-01-29 | 41.57 | 39.33 | -2.03 | -4.91% | 39.31 | 41.99 | 79326 | 32169.43 | 5.51% | 0.00 |
| 2026-01-28 | 40.44 | 41.36 | 1.52 | 3.82% | 40.17 | 42.83 | 120973 | 50240.34 | 8.40% | 0.00 |
| 2026-01-27 | 38.00 | 39.84 | 1.66 | 4.35% | 36.73 | 40.36 | 105146 | 40797.93 | 7.30% | 0.00 |
| 2026-01-26 | 40.79 | 38.18 | -2.64 | -6.47% | 37.79 | 40.79 | 98282 | 38154.62 | 6.82% | 2.00 |
| 2026-01-23 | 41.56 | 40.82 | -0.96 | -2.30% | 39.90 | 42.33 | 122717 | 49895.04 | 8.52% | 0.00 |
| 2026-01-22 | 39.10 | 41.78 | 4.73 | 12.77% | 39.10 | 44.46 | 190918 | 80222.68 | 13.25% | 0.00 |
| 2026-01-21 | 35.68 | 37.05 | 1.05 | 2.92% | 35.56 | 37.17 | 47132 | 17348.85 | 3.27% | 0.00 |
| 2026-01-20 | 36.43 | 36.00 | -0.42 | -1.15% | 35.56 | 37.07 | 43905 | 15919.81 | 3.05% | 0.00 |
| 2026-01-19 | 35.93 | 36.42 | 0.41 | 1.14% | 35.51 | 36.89 | 45072 | 16297.76 | 3.13% | 0.00 |
| 2026-01-16 | 35.90 | 36.01 | 0.46 | 1.29% | 34.98 | 36.38 | 39574 | 14113.83 | 2.75% | 0.00 |
| 2026-01-15 | 35.30 | 35.55 | -0.03 | -0.08% | 34.78 | 35.86 | 32206 | 11325.77 | 2.24% | 7.00 |
| 2026-01-14 | 35.64 | 35.58 | 0.58 | 1.66% | 35.01 | 36.27 | 55419 | 19793.09 | 3.85% | 0.00 |
| 2026-01-13 | 36.16 | 35.00 | -0.91 | -2.53% | 34.80 | 36.32 | 36893 | 13077.57 | 2.56% | 0.00 |
| 2026-01-12 | 35.01 | 35.91 | 0.89 | 2.54% | 34.94 | 36.06 | 40886 | 14531.94 | 2.84% | 0.00 |
| 2026-01-09 | 34.85 | 35.02 | -0.14 | -0.40% | 34.60 | 35.32 | 31257 | 10935.55 | 2.17% | 0.00 |
| 2026-01-08 | 34.66 | 35.16 | 0.51 | 1.47% | 34.50 | 35.35 | 31672 | 11112.36 | 2.20% | 0.00 |
| 2026-01-07 | 34.29 | 34.65 | 0.44 | 1.29% | 34.24 | 34.81 | 28550 | 9863.23 | 1.98% | 0.00 |
| 2026-01-06 | 34.16 | 34.21 | 0.17 | 0.50% | 33.81 | 34.50 | 27297 | 9333.64 | 1.89% | 0.00 |
| 2026-01-05 | 33.20 | 34.04 | 1.24 | 3.78% | 32.86 | 34.10 | 32842 | 11062.07 | 2.28% | 0.00 |
| 2025-12-31 | 33.20 | 32.80 | -0.16 | -0.49% | 32.39 | 33.20 | 19149 | 6291.12 | 1.33% | 0.00 |
| 2025-12-30 | 32.72 | 32.96 | 0.20 | 0.61% | 32.58 | 33.16 | 18137 | 5973.46 | 1.26% | 0.00 |
| 2025-12-29 | 32.41 | 32.76 | 0.11 | 0.34% | 32.41 | 33.06 | 17217 | 5650.57 | 1.19% | 0.00 |
| 2025-12-26 | 32.81 | 32.65 | -0.18 | -0.55% | 32.41 | 33.03 | 17406 | 5693.41 | 1.21% | 0.00 |
| 2025-12-25 | 32.77 | 32.83 | 0.10 | 0.31% | 32.54 | 33.09 | 14358 | 4707.87 | 1.00% | 2.00 |
| 2025-12-24 | 31.64 | 32.73 | 0.95 | 2.99% | 31.64 | 32.86 | 23697 | 7713.08 | 1.64% | 0.00 |
| 2025-12-23 | 31.93 | 31.78 | -0.35 | -1.09% | 31.70 | 32.29 | 17907 | 5717.89 | 1.24% | 0.00 |
| 2025-12-22 | 31.86 | 32.13 | 0.43 | 1.36% | 31.51 | 32.47 | 18869 | 6074.82 | 1.31% | 0.00 |
| 2025-12-19 | 32.21 | 31.70 | -0.20 | -0.63% | 31.66 | 32.36 | 16747 | 5341.92 | 1.16% | 0.00 |
| 2025-12-18 | 31.44 | 31.90 | 0.18 | 0.57% | 31.30 | 32.32 | 20958 | 6717.73 | 1.45% | 0.00 |
| 2025-12-17 | 31.72 | 31.72 | 0.21 | 0.67% | 30.62 | 31.84 | 33545 | 10434.07 | 2.33% | 0.00 |
| 2025-12-16 | 32.31 | 31.51 | -0.95 | -2.93% | 31.45 | 32.42 | 25568 | 8116.98 | 1.77% | 0.00 |
| 2025-12-15 | 32.97 | 32.46 | -0.70 | -2.11% | 32.38 | 33.09 | 15890 | 5185.83 | 1.10% | 0.00 |
| 2025-12-12 | 32.50 | 33.16 | 0.22 | 0.67% | 32.47 | 33.36 | 21604 | 7120.31 | 1.50% | 0.00 |
| 2025-12-11 | 34.23 | 32.94 | -1.03 | -3.03% | 32.94 | 34.23 | 21826 | 7278.94 | 1.51% | 0.00 |
| 2025-12-10 | 33.81 | 33.97 | -0.11 | -0.32% | 33.51 | 34.16 | 23154 | 7836.24 | 1.61% | 0.00 |
| 2025-12-09 | 34.57 | 34.08 | -0.49 | -1.42% | 34.00 | 35.14 | 24048 | 8269.35 | 1.67% | 0.00 |
| 2025-12-08 | 33.91 | 34.57 | 0.73 | 2.16% | 33.91 | 34.98 | 35408 | 12165.68 | 2.46% | 0.00 |
| 2025-12-05 | 33.64 | 33.84 | 0.21 | 0.62% | 32.90 | 33.85 | 18365 | 6145.25 | 1.27% | 0.00 |
| 2025-12-04 | 33.80 | 33.63 | -0.15 | -0.44% | 33.08 | 34.05 | 20097 | 6730.97 | 1.39% | 0.00 |
| 2025-12-03 | 34.80 | 33.78 | -0.81 | -2.34% | 33.57 | 35.17 | 25938 | 8847.15 | 1.80% | 0.00 |
| 2025-12-02 | 34.75 | 34.59 | -0.38 | -1.09% | 34.35 | 35.12 | 29402 | 10181.61 | 2.04% | 0.00 |
| 2025-12-01 | 34.40 | 34.97 | 0.95 | 2.79% | 33.73 | 35.60 | 45432 | 15751.06 | 3.15% | 10.00 |
| 2025-11-28 | 33.39 | 34.02 | 0.63 | 1.89% | 33.21 | 34.22 | 28939 | 9787.38 | 2.01% | 0.00 |
| 2025-11-27 | 32.71 | 33.39 | 0.55 | 1.67% | 32.71 | 34.05 | 29219 | 9837.57 | 2.03% | 0.00 |
| 2025-11-26 | 32.65 | 32.84 | 0.13 | 0.40% | 32.51 | 33.64 | 24219 | 8033.27 | 1.68% | 0.00 |
| 2025-11-25 | 32.63 | 32.71 | 0.37 | 1.14% | 32.55 | 33.18 | 25700 | 8449.64 | 1.78% | 0.00 |
| 2025-11-24 | 32.10 | 32.34 | 0.32 | 1.00% | 31.40 | 32.60 | 26141 | 8358.68 | 1.81% | 0.00 |
芯海科技(688595)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。