| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-29 | 20.53 | 20.64 | -0.41 | -1.95% | 20.35 | 21.46 | 513246 | 106847.69 | 13.39% |
| 2025-05-28 | 20.41 | 21.05 | 0.62 | 3.03% | 19.70 | 21.92 | 613414 | 128408.48 | 16.00% |
| 2025-05-27 | 20.07 | 20.43 | 0.53 | 2.66% | 19.68 | 21.84 | 721309 | 146866.30 | 18.81% |
| 2025-05-26 | 18.50 | 19.90 | 1.81 | 10.01% | 18.38 | 19.90 | 357456 | 67877.17 | 9.32% |
| 2025-05-23 | 17.78 | 18.09 | 0.47 | 2.67% | 17.64 | 18.72 | 248611 | 45636.48 | 6.48% |
| 2025-05-22 | 17.79 | 17.62 | -0.28 | -1.56% | 17.58 | 17.95 | 59583 | 10558.61 | 1.55% |
| 2025-05-21 | 18.14 | 17.90 | -0.17 | -0.94% | 17.82 | 18.14 | 59700 | 10697.83 | 1.56% |
| 2025-05-20 | 18.20 | 18.07 | -0.12 | -0.66% | 18.00 | 18.45 | 89847 | 16295.11 | 2.34% |
| 2025-05-19 | 17.90 | 18.19 | 0.30 | 1.68% | 17.71 | 18.30 | 131903 | 23867.86 | 3.44% |
| 2025-05-16 | 17.33 | 17.89 | 0.51 | 2.93% | 17.33 | 18.08 | 158333 | 28350.48 | 4.13% |
| 2025-05-15 | 17.62 | 17.38 | -0.24 | -1.36% | 17.33 | 17.63 | 63640 | 11101.65 | 1.66% |
| 2025-05-14 | 17.51 | 17.62 | 0.03 | 0.17% | 17.46 | 17.75 | 59128 | 10410.10 | 1.54% |
| 2025-05-13 | 17.76 | 17.59 | -0.07 | -0.40% | 17.51 | 17.85 | 63437 | 11180.00 | 1.65% |
| 2025-05-12 | 17.47 | 17.66 | 0.28 | 1.61% | 17.41 | 17.80 | 87776 | 15469.94 | 2.29% |
| 2025-05-09 | 17.69 | 17.38 | -0.35 | -1.97% | 17.31 | 17.69 | 71895 | 12534.34 | 1.88% |
| 2025-05-08 | 17.41 | 17.73 | 0.24 | 1.37% | 17.35 | 17.98 | 135597 | 24010.34 | 3.54% |
| 2025-05-07 | 17.61 | 17.49 | -0.10 | -0.57% | 17.34 | 17.73 | 106211 | 18575.82 | 2.77% |
| 2025-05-06 | 16.98 | 17.59 | 0.77 | 4.58% | 16.94 | 17.63 | 133940 | 23338.23 | 3.49% |
| 2025-04-30 | 16.80 | 16.82 | -0.13 | -0.77% | 16.79 | 16.99 | 85475 | 14410.31 | 2.23% |
| 2025-04-29 | 17.25 | 16.95 | -0.43 | -2.47% | 16.90 | 17.33 | 140336 | 23875.75 | 3.66% |
| 2025-04-28 | 18.50 | 17.38 | -0.30 | -1.70% | 17.31 | 18.80 | 293653 | 52690.45 | 7.66% |
| 2025-04-25 | 17.60 | 17.68 | -0.10 | -0.56% | 17.43 | 17.90 | 104125 | 18329.67 | 2.72% |
| 2025-04-24 | 16.88 | 17.78 | 0.90 | 5.33% | 16.80 | 17.87 | 246606 | 43254.12 | 6.43% |
| 2025-04-23 | 16.71 | 16.88 | 0.24 | 1.44% | 16.64 | 17.20 | 86004 | 14516.88 | 2.24% |
| 2025-04-22 | 16.65 | 16.64 | -0.03 | -0.18% | 16.56 | 16.87 | 68070 | 11390.67 | 1.78% |
| 2025-04-21 | 16.47 | 16.67 | 0.19 | 1.15% | 16.35 | 16.68 | 66731 | 11061.24 | 1.74% |
| 2025-04-18 | 16.60 | 16.48 | -0.21 | -1.26% | 16.29 | 16.65 | 72346 | 11880.98 | 1.89% |
| 2025-04-17 | 16.35 | 16.69 | 0.40 | 2.46% | 16.22 | 16.94 | 99491 | 16572.39 | 2.59% |
| 2025-04-16 | 16.70 | 16.29 | -0.16 | -0.97% | 16.14 | 16.70 | 76557 | 12555.18 | 2.00% |
| 2025-04-15 | 16.66 | 16.45 | -0.15 | -0.90% | 16.25 | 16.69 | 69131 | 11318.95 | 1.80% |
| 2025-04-14 | 16.26 | 16.60 | 0.41 | 2.53% | 16.26 | 16.80 | 106733 | 17712.75 | 2.78% |
| 2025-04-11 | 16.02 | 16.19 | 0.14 | 0.87% | 15.89 | 16.34 | 79790 | 12905.85 | 2.08% |
| 2025-04-10 | 16.08 | 16.05 | 0.15 | 0.94% | 16.02 | 16.41 | 115202 | 18656.85 | 3.00% |
| 2025-04-09 | 15.37 | 15.90 | 0.53 | 3.45% | 14.50 | 16.15 | 138517 | 21551.72 | 3.61% |
| 2025-04-08 | 15.66 | 15.37 | -0.45 | -2.84% | 15.02 | 15.99 | 150173 | 23139.41 | 3.92% |
| 2025-04-07 | 16.75 | 15.82 | -1.76 | -10.01% | 15.82 | 16.86 | 147761 | 23831.67 | 3.85% |
| 2025-04-03 | 17.46 | 17.58 | -0.04 | -0.23% | 17.42 | 18.44 | 119439 | 21359.22 | 3.12% |
| 2025-04-02 | 17.89 | 17.62 | -0.42 | -2.33% | 17.54 | 17.95 | 100229 | 17725.15 | 2.61% |
| 2025-04-01 | 17.15 | 18.04 | 0.89 | 5.19% | 17.15 | 18.30 | 207098 | 36989.46 | 5.40% |
| 2025-03-31 | 17.25 | 17.15 | -0.27 | -1.55% | 16.90 | 17.29 | 89679 | 15320.01 | 2.34% |
| 2025-03-28 | 17.88 | 17.42 | -0.40 | -2.24% | 17.26 | 18.21 | 154355 | 27160.50 | 4.03% |
| 2025-03-27 | 18.37 | 17.82 | -0.68 | -3.68% | 17.73 | 18.42 | 149739 | 26847.91 | 3.91% |
| 2025-03-26 | 18.48 | 18.50 | -0.29 | -1.54% | 18.34 | 18.96 | 178614 | 33320.08 | 4.66% |
| 2025-03-25 | 17.90 | 18.79 | 0.85 | 4.74% | 17.89 | 19.59 | 321148 | 61124.95 | 8.38% |
| 2025-03-24 | 18.55 | 17.94 | -0.70 | -3.76% | 17.54 | 18.73 | 152090 | 27398.69 | 3.97% |
| 2025-03-21 | 18.94 | 18.64 | -0.32 | -1.69% | 18.61 | 19.20 | 136803 | 25873.89 | 3.57% |
| 2025-03-20 | 18.67 | 18.96 | 0.20 | 1.07% | 18.52 | 19.23 | 124277 | 23487.85 | 3.24% |
| 2025-03-19 | 18.71 | 18.76 | -0.07 | -0.37% | 18.65 | 19.05 | 89349 | 16810.23 | 2.33% |
| 2025-03-18 | 18.90 | 18.83 | -0.10 | -0.53% | 18.67 | 19.03 | 90641 | 17038.76 | 2.36% |
| 2025-03-17 | 18.55 | 18.93 | 0.44 | 2.38% | 18.46 | 19.48 | 165547 | 31402.40 | 4.32% |
| 2025-03-14 | 18.30 | 18.49 | 0.10 | 0.54% | 18.12 | 18.62 | 94138 | 17387.16 | 2.46% |
| 2025-03-13 | 18.70 | 18.39 | -0.19 | -1.02% | 18.21 | 18.71 | 121650 | 22432.53 | 3.17% |
| 2025-03-12 | 18.65 | 18.58 | 0.10 | 0.54% | 18.46 | 18.78 | 121106 | 22544.45 | 3.16% |
| 2025-03-11 | 18.40 | 18.48 | -0.13 | -0.70% | 18.25 | 18.72 | 94265 | 17381.05 | 2.46% |
| 2025-03-10 | 18.41 | 18.61 | 0.21 | 1.14% | 18.31 | 18.66 | 120935 | 22392.74 | 3.15% |
| 2025-03-07 | 18.61 | 18.40 | -0.20 | -1.08% | 18.26 | 18.78 | 132641 | 24571.43 | 3.46% |
| 2025-03-06 | 18.50 | 18.60 | 0.13 | 0.70% | 18.36 | 18.86 | 182600 | 33927.40 | 4.76% |
| 2025-03-05 | 18.15 | 18.47 | 0.20 | 1.09% | 18.15 | 18.79 | 158471 | 29291.35 | 4.13% |
| 2025-03-04 | 17.90 | 18.27 | 0.08 | 0.44% | 17.82 | 18.39 | 123609 | 22465.31 | 3.22% |
| 2025-03-03 | 18.29 | 18.19 | 0.35 | 1.96% | 18.10 | 18.88 | 230080 | 42457.79 | 6.00% |
| 2025-02-28 | 17.98 | 17.84 | -0.17 | -0.94% | 17.70 | 18.28 | 125274 | 22485.51 | 3.27% |
| 2025-02-27 | 18.45 | 18.01 | -0.41 | -2.23% | 17.81 | 18.51 | 128667 | 23221.78 | 3.36% |
| 2025-02-26 | 18.15 | 18.42 | 0.11 | 0.60% | 18.05 | 18.70 | 196441 | 36028.33 | 5.12% |
| 2025-02-25 | 17.22 | 18.31 | 0.96 | 5.53% | 17.12 | 18.68 | 306071 | 55296.03 | 7.98% |
| 2025-02-24 | 17.25 | 17.35 | 0.03 | 0.17% | 17.10 | 17.49 | 86091 | 14921.90 | 2.25% |
| 2025-02-21 | 17.30 | 17.32 | 0.02 | 0.12% | 17.10 | 17.36 | 84249 | 14522.35 | 2.20% |
| 2025-02-20 | 17.27 | 17.30 | 0.04 | 0.23% | 17.06 | 17.39 | 93244 | 16077.73 | 2.43% |
| 2025-02-19 | 16.82 | 17.26 | 0.43 | 2.55% | 16.76 | 17.41 | 102386 | 17539.24 | 2.67% |
| 2025-02-18 | 17.15 | 16.83 | -0.32 | -1.87% | 16.75 | 17.15 | 85816 | 14546.09 | 2.24% |
| 2025-02-17 | 17.04 | 17.15 | 0.11 | 0.65% | 17.01 | 17.24 | 86503 | 14798.83 | 2.26% |
| 2025-02-14 | 17.30 | 17.04 | -0.25 | -1.45% | 17.00 | 17.30 | 92170 | 15779.46 | 2.40% |
| 2025-02-13 | 17.85 | 17.29 | -0.56 | -3.14% | 17.29 | 17.88 | 114074 | 19946.91 | 2.98% |
| 2025-02-12 | 17.65 | 17.85 | 0.20 | 1.13% | 17.56 | 17.99 | 112547 | 20070.34 | 2.94% |
| 2025-02-11 | 17.79 | 17.65 | -0.16 | -0.90% | 17.40 | 17.79 | 96910 | 17011.91 | 2.53% |
| 2025-02-10 | 17.25 | 17.81 | 0.58 | 3.37% | 17.24 | 17.89 | 199428 | 35187.57 | 5.20% |
| 2025-02-07 | 17.18 | 17.23 | 0.05 | 0.29% | 16.91 | 17.45 | 136889 | 23580.50 | 3.57% |
| 2025-02-06 | 17.03 | 17.18 | 0.15 | 0.88% | 16.86 | 17.18 | 91496 | 15626.91 | 2.39% |
| 2025-02-05 | 16.79 | 17.03 | 0.32 | 1.92% | 16.58 | 17.09 | 88009 | 14860.52 | 2.30% |
| 2025-01-27 | 17.14 | 16.71 | -0.39 | -2.28% | 16.71 | 17.29 | 90318 | 15286.11 | 2.36% |
| 2025-01-24 | 17.43 | 17.10 | -0.25 | -1.44% | 16.84 | 17.43 | 124569 | 21194.51 | 3.25% |
中核科技(000777)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。
