| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 29.49 | 29.54 | 0.05 | 0.17% | 29.02 | 29.98 | 15667 | 4638.23 | 1.79% | 0.00 |
| 2025-10-27 | 29.89 | 29.49 | -0.41 | -1.37% | 29.32 | 30.39 | 31752 | 9419.54 | 3.63% | 0.00 |
| 2025-10-24 | 29.82 | 29.90 | 0.47 | 1.60% | 29.41 | 30.10 | 22015 | 6547.89 | 2.52% | 0.00 |
| 2025-10-23 | 28.82 | 29.43 | 0.40 | 1.38% | 28.10 | 29.71 | 33713 | 9739.14 | 3.86% | 0.00 |
| 2025-10-22 | 30.80 | 29.03 | -2.13 | -6.84% | 28.82 | 30.80 | 54691 | 16080.44 | 6.26% | 0.00 |
| 2025-10-21 | 30.10 | 31.16 | 1.57 | 5.31% | 29.50 | 32.50 | 54798 | 16978.73 | 6.27% | 0.00 |
| 2025-10-20 | 30.39 | 29.59 | -0.09 | -0.30% | 29.02 | 30.77 | 33627 | 10009.93 | 3.85% | 0.00 |
| 2025-10-17 | 32.40 | 29.68 | -2.60 | -8.05% | 29.61 | 32.40 | 39238 | 12018.10 | 4.49% | 0.00 |
| 2025-10-16 | 31.62 | 32.28 | 1.25 | 4.03% | 31.21 | 32.88 | 48250 | 15524.27 | 5.52% | 0.00 |
| 2025-10-15 | 28.85 | 31.03 | 2.18 | 7.56% | 28.58 | 31.07 | 39167 | 11863.70 | 4.48% | 0.00 |
| 2025-10-14 | 29.95 | 28.85 | -0.61 | -2.07% | 28.53 | 30.09 | 27476 | 7996.16 | 3.14% | 0.00 |
| 2025-10-13 | 27.25 | 29.46 | -1.45 | -4.69% | 27.25 | 30.06 | 27214 | 8014.01 | 3.11% | 0.00 |
| 2025-10-10 | 30.89 | 30.91 | -0.29 | -0.93% | 30.58 | 31.25 | 25590 | 7904.10 | 2.93% | 0.00 |
| 2025-10-09 | 29.67 | 31.20 | 1.57 | 5.30% | 29.22 | 31.98 | 62095 | 19311.42 | 7.10% | 0.00 |
| 2025-09-30 | 28.30 | 29.63 | 1.17 | 4.11% | 28.30 | 30.00 | 30232 | 8857.41 | 3.46% | 0.00 |
| 2025-09-29 | 28.23 | 28.46 | 0.23 | 0.81% | 27.72 | 28.65 | 14459 | 4090.58 | 1.65% | 0.00 |
| 2025-09-26 | 28.70 | 28.23 | -0.53 | -1.84% | 28.16 | 29.28 | 20358 | 5830.69 | 2.33% | 0.00 |
| 2025-09-25 | 28.93 | 28.76 | -0.33 | -1.13% | 28.61 | 29.61 | 24578 | 7120.67 | 2.81% | 0.00 |
| 2025-09-24 | 28.88 | 29.09 | -0.03 | -0.10% | 28.70 | 30.26 | 23720 | 6914.16 | 2.71% | 0.00 |
| 2025-09-23 | 29.41 | 29.12 | -0.58 | -1.95% | 28.12 | 29.76 | 26506 | 7635.39 | 3.03% | 0.00 |
| 2025-09-22 | 30.77 | 29.70 | -1.04 | -3.38% | 29.43 | 31.11 | 42335 | 12724.72 | 4.84% | 0.00 |
| 2025-09-19 | 31.04 | 30.74 | 0.00 | 0.00% | 30.16 | 31.60 | 39325 | 12119.39 | 4.50% | 0.00 |
| 2025-09-18 | 29.38 | 30.74 | 1.37 | 4.66% | 29.36 | 31.92 | 66180 | 20329.95 | 7.57% | 0.00 |
| 2025-09-17 | 29.15 | 29.37 | 0.42 | 1.45% | 29.02 | 30.05 | 42336 | 12506.48 | 4.84% | 0.00 |
| 2025-09-16 | 27.75 | 28.95 | 1.21 | 4.36% | 27.36 | 29.14 | 56390 | 15956.88 | 6.45% | 0.00 |
| 2025-09-15 | 27.09 | 27.74 | 0.38 | 1.39% | 25.56 | 27.82 | 65173 | 17511.98 | 7.46% | 0.00 |
| 2025-09-12 | 28.61 | 27.36 | -1.52 | -5.26% | 26.70 | 28.61 | 70502 | 19365.71 | 8.06% | 0.00 |
| 2025-09-11 | 29.82 | 28.88 | -1.08 | -3.60% | 28.27 | 29.90 | 66154 | 19015.89 | 7.57% | 0.00 |
| 2025-09-10 | 30.21 | 29.96 | -0.41 | -1.35% | 28.89 | 31.35 | 70894 | 21285.66 | 8.11% | 0.00 |
| 2025-09-09 | 31.25 | 30.37 | -1.05 | -3.34% | 30.24 | 31.62 | 28447 | 8788.82 | 3.25% | 0.00 |
| 2025-09-08 | 30.71 | 31.42 | 0.70 | 2.28% | 30.20 | 31.59 | 38701 | 12016.78 | 4.43% | 1.00 |
| 2025-09-05 | 29.55 | 30.72 | 1.17 | 3.96% | 29.03 | 30.94 | 36391 | 10940.75 | 4.16% | 0.00 |
| 2025-09-04 | 30.56 | 29.55 | -0.45 | -1.50% | 29.00 | 30.78 | 36841 | 11013.67 | 4.21% | 0.00 |
| 2025-09-03 | 29.45 | 30.00 | 0.62 | 2.11% | 29.29 | 31.86 | 69808 | 21507.75 | 7.99% | 0.00 |
| 2025-09-02 | 30.73 | 29.38 | -1.52 | -4.92% | 28.55 | 31.20 | 45190 | 13277.33 | 5.17% | 0.00 |
| 2025-09-01 | 29.59 | 30.90 | 1.48 | 5.03% | 29.59 | 31.99 | 45866 | 14268.62 | 5.25% | 0.00 |
| 2025-08-29 | 30.42 | 29.42 | -0.96 | -3.16% | 29.33 | 30.85 | 40719 | 12157.44 | 4.66% | 0.00 |
| 2025-08-28 | 31.09 | 30.38 | -1.02 | -3.25% | 29.35 | 31.79 | 55142 | 16823.72 | 6.31% | 0.00 |
| 2025-08-27 | 32.40 | 31.40 | -1.15 | -3.53% | 31.31 | 33.28 | 66223 | 21295.90 | 7.55% | 0.00 |
| 2025-08-26 | 31.79 | 32.55 | 1.63 | 5.27% | 31.30 | 34.87 | 105886 | 35145.85 | 12.08% | 0.00 |
| 2025-08-25 | 30.99 | 30.92 | 0.28 | 0.91% | 30.51 | 31.68 | 42857 | 13292.71 | 4.89% | 0.00 |
| 2025-08-22 | 31.45 | 30.64 | -0.81 | -2.58% | 30.35 | 31.50 | 48438 | 14921.83 | 5.53% | 0.00 |
| 2025-08-21 | 33.27 | 31.45 | -1.56 | -4.73% | 31.35 | 33.58 | 76184 | 24847.11 | 8.69% | 0.00 |
| 2025-08-20 | 32.91 | 33.01 | 0.05 | 0.15% | 31.77 | 35.01 | 137114 | 45434.38 | 15.64% | 5.00 |
| 2025-08-19 | 28.70 | 32.96 | 4.21 | 14.64% | 28.26 | 33.18 | 122099 | 37226.53 | 13.93% | 4.00 |
| 2025-08-18 | 29.56 | 28.75 | -0.64 | -2.18% | 28.68 | 30.20 | 69933 | 20393.68 | 7.98% | 0.00 |
| 2025-08-15 | 28.47 | 29.39 | 0.95 | 3.34% | 28.47 | 29.54 | 43954 | 12827.68 | 5.01% | 0.00 |
| 2025-08-14 | 29.29 | 28.44 | -0.82 | -2.80% | 27.38 | 29.95 | 46373 | 13420.31 | 5.29% | 0.00 |
| 2025-08-13 | 29.16 | 29.26 | 0.29 | 1.00% | 28.89 | 29.75 | 37196 | 10890.83 | 4.24% | 0.00 |
| 2025-08-12 | 29.29 | 28.97 | -0.15 | -0.52% | 28.71 | 29.48 | 23778 | 6886.79 | 2.71% | 0.00 |
| 2025-08-11 | 28.60 | 29.12 | 0.30 | 1.04% | 28.59 | 29.37 | 34200 | 9923.50 | 3.90% | 0.00 |
| 2025-08-08 | 28.54 | 28.82 | 0.28 | 0.98% | 28.30 | 29.33 | 45636 | 13161.82 | 5.21% | 0.00 |
| 2025-08-07 | 29.76 | 28.54 | -1.19 | -4.00% | 28.42 | 29.87 | 55334 | 16056.64 | 6.31% | 0.00 |
| 2025-08-06 | 29.65 | 29.73 | -0.14 | -0.47% | 29.25 | 29.90 | 42963 | 12714.76 | 4.90% | 0.00 |
| 2025-08-05 | 29.59 | 29.87 | 0.29 | 0.98% | 28.72 | 30.30 | 86373 | 25562.75 | 9.85% | 0.00 |
| 2025-08-04 | 27.20 | 29.58 | 2.28 | 8.35% | 26.92 | 30.76 | 112457 | 32619.04 | 12.83% | 1.00 |
| 2025-08-01 | 26.52 | 27.30 | 0.80 | 3.02% | 26.31 | 27.77 | 42026 | 11352.69 | 4.79% | 0.00 |
| 2025-07-31 | 26.82 | 26.50 | -0.62 | -2.29% | 26.50 | 27.48 | 28976 | 7787.85 | 3.31% | 0.00 |
| 2025-07-30 | 27.53 | 27.12 | -0.45 | -1.63% | 26.64 | 27.71 | 31417 | 8532.62 | 3.58% | 0.00 |
| 2025-07-29 | 27.83 | 27.57 | -0.16 | -0.58% | 27.28 | 27.95 | 30608 | 8418.56 | 3.49% | 0.00 |
| 2025-07-28 | 28.28 | 27.73 | -0.34 | -1.21% | 27.58 | 28.65 | 44158 | 12372.14 | 5.04% | 9.00 |
| 2025-07-25 | 28.08 | 28.07 | -0.40 | -1.40% | 27.89 | 28.79 | 48542 | 13690.18 | 5.54% | 0.00 |
| 2025-07-24 | 28.00 | 28.47 | -0.23 | -0.80% | 28.00 | 29.58 | 82015 | 23581.88 | 9.36% | 0.00 |
| 2025-07-23 | 27.51 | 28.70 | 0.53 | 1.88% | 27.18 | 30.89 | 141747 | 40890.32 | 16.17% | 0.00 |
| 2025-07-22 | 25.88 | 28.17 | 2.03 | 7.77% | 24.96 | 31.08 | 142409 | 38418.30 | 16.25% | 0.00 |
| 2025-07-21 | 25.68 | 26.14 | -0.89 | -3.29% | 25.60 | 27.27 | 97324 | 25604.77 | 11.10% | 9.00 |
| 2025-07-18 | 25.02 | 27.03 | 1.22 | 4.73% | 24.16 | 27.40 | 149968 | 38504.37 | 17.11% | 0.00 |
| 2025-07-17 | 27.00 | 25.81 | 0.45 | 1.77% | 25.68 | 29.49 | 144624 | 38993.18 | 16.50% | 3.00 |
| 2025-07-09 | 25.85 | 25.36 | -0.37 | -1.44% | 24.83 | 25.95 | 91600 | 23035.37 | 10.45% | 10.00 |
| 2025-07-08 | 26.80 | 25.73 | -1.67 | -6.09% | 25.25 | 27.00 | 159725 | 41357.98 | 18.22% | 11.00 |
| 2025-07-07 | 22.70 | 27.40 | 4.57 | 20.02% | 22.70 | 27.40 | 163120 | 41515.66 | 18.61% | 28.00 |
| 2025-07-04 | 22.91 | 22.83 | -0.77 | -3.26% | 22.83 | 24.20 | 88274 | 20717.56 | 10.07% | 17.00 |
| 2025-07-03 | 22.50 | 23.60 | 0.52 | 2.25% | 21.70 | 23.82 | 127097 | 28752.19 | 14.50% | 0.00 |
| 2025-07-02 | 21.10 | 23.08 | 1.87 | 8.82% | 21.10 | 25.45 | 155529 | 37568.63 | 17.74% | 0.00 |
| 2025-07-01 | 21.31 | 21.21 | 0.21 | 1.00% | 20.60 | 21.52 | 54664 | 11520.66 | 6.24% | 0.00 |
| 2025-06-30 | 19.47 | 21.00 | 1.72 | 8.92% | 19.29 | 21.17 | 72467 | 14827.36 | 8.27% | 0.00 |
| 2025-06-27 | 19.26 | 19.28 | 0.15 | 0.78% | 19.10 | 19.38 | 14616 | 2810.19 | 1.67% | 0.00 |
| 2025-06-26 | 19.14 | 19.13 | -0.02 | -0.10% | 18.93 | 19.28 | 14688 | 2810.30 | 1.68% | 0.00 |
| 2025-06-25 | 19.08 | 19.15 | 0.10 | 0.52% | 18.85 | 19.20 | 11943 | 2275.46 | 1.36% | 4.00 |
| 2025-06-24 | 18.51 | 19.05 | 0.55 | 2.97% | 18.33 | 19.07 | 12631 | 2382.31 | 1.44% | 0.00 |
山科智能(300897)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。
