| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-09-17 | 19.45 | 19.42 | -0.07 | -0.36% | 19.28 | 19.52 | 71666 | 13898.42 | 1.87% |
| 2025-09-16 | 19.71 | 19.49 | -0.17 | -0.86% | 19.44 | 19.80 | 90762 | 17729.57 | 2.37% |
| 2025-09-15 | 19.79 | 19.66 | -0.17 | -0.86% | 19.48 | 19.95 | 93938 | 18442.51 | 2.45% |
| 2025-09-12 | 19.71 | 19.83 | 0.16 | 0.81% | 19.60 | 20.12 | 122407 | 24295.07 | 3.19% |
| 2025-09-11 | 19.33 | 19.67 | 0.27 | 1.39% | 19.20 | 19.67 | 85911 | 16681.14 | 2.24% |
| 2025-09-10 | 19.59 | 19.40 | -0.19 | -0.97% | 19.30 | 19.68 | 62886 | 12222.25 | 1.64% |
| 2025-09-09 | 19.91 | 19.59 | -0.38 | -1.90% | 19.52 | 20.05 | 84811 | 16741.61 | 2.21% |
| 2025-09-08 | 19.72 | 19.97 | 0.47 | 2.41% | 19.49 | 20.03 | 117246 | 23204.78 | 3.06% |
| 2025-09-05 | 19.13 | 19.50 | 0.44 | 2.31% | 19.10 | 19.51 | 76387 | 14786.03 | 1.99% |
| 2025-09-04 | 19.41 | 19.06 | -0.47 | -2.41% | 18.77 | 19.58 | 103625 | 19963.89 | 2.70% |
| 2025-09-03 | 19.70 | 19.53 | -0.16 | -0.81% | 19.39 | 19.89 | 103700 | 20388.35 | 2.70% |
| 2025-09-02 | 20.13 | 19.69 | -0.44 | -2.19% | 19.62 | 20.17 | 127582 | 25275.89 | 3.33% |
| 2025-09-01 | 20.19 | 20.13 | -0.07 | -0.35% | 19.99 | 20.29 | 84196 | 16953.83 | 2.20% |
| 2025-08-29 | 20.15 | 20.20 | -0.11 | -0.54% | 20.10 | 20.46 | 103746 | 20996.33 | 2.71% |
| 2025-08-28 | 20.75 | 20.31 | -0.55 | -2.64% | 19.76 | 20.75 | 282486 | 57022.44 | 7.37% |
| 2025-08-27 | 21.51 | 20.86 | -0.69 | -3.20% | 20.85 | 21.69 | 198560 | 42362.13 | 5.18% |
| 2025-08-26 | 21.80 | 21.55 | -0.26 | -1.19% | 21.46 | 21.82 | 149998 | 32376.39 | 3.91% |
| 2025-08-25 | 21.30 | 21.81 | 0.53 | 2.49% | 21.25 | 21.81 | 289935 | 62563.87 | 7.56% |
| 2025-08-22 | 21.22 | 21.28 | 0.06 | 0.28% | 20.93 | 21.29 | 134757 | 28453.02 | 3.51% |
| 2025-08-21 | 21.15 | 21.22 | 0.07 | 0.33% | 21.09 | 21.42 | 162358 | 34561.07 | 4.23% |
| 2025-08-20 | 21.00 | 21.15 | 0.12 | 0.57% | 20.80 | 21.16 | 122106 | 25594.31 | 3.18% |
| 2025-08-19 | 21.25 | 21.03 | -0.22 | -1.04% | 20.97 | 21.28 | 108945 | 22968.32 | 2.84% |
| 2025-08-18 | 21.03 | 21.25 | 0.20 | 0.95% | 21.00 | 21.35 | 136940 | 29020.90 | 3.57% |
| 2025-08-15 | 20.73 | 21.05 | 0.22 | 1.06% | 20.70 | 21.11 | 97634 | 20459.32 | 2.55% |
| 2025-08-14 | 21.19 | 20.83 | -0.43 | -2.02% | 20.83 | 21.26 | 127638 | 26840.47 | 3.33% |
| 2025-08-13 | 21.34 | 21.26 | -0.15 | -0.70% | 21.22 | 21.46 | 123302 | 26249.81 | 3.22% |
| 2025-08-12 | 21.29 | 21.41 | 0.03 | 0.14% | 20.91 | 21.46 | 149878 | 31676.79 | 3.91% |
| 2025-08-11 | 21.42 | 21.38 | -0.04 | -0.19% | 21.15 | 21.48 | 105008 | 22370.88 | 2.74% |
| 2025-08-08 | 21.36 | 21.42 | 0.10 | 0.47% | 21.20 | 21.68 | 136439 | 29290.87 | 3.56% |
| 2025-08-07 | 21.32 | 21.32 | 0.02 | 0.09% | 20.95 | 21.39 | 126295 | 26735.04 | 3.29% |
| 2025-08-06 | 21.09 | 21.30 | 0.28 | 1.33% | 20.99 | 21.38 | 144285 | 30635.50 | 3.76% |
| 2025-08-05 | 21.13 | 21.02 | -0.06 | -0.28% | 20.90 | 21.15 | 83156 | 17448.56 | 2.17% |
| 2025-08-04 | 20.72 | 21.08 | 0.21 | 1.01% | 20.66 | 21.10 | 102013 | 21328.81 | 2.66% |
| 2025-08-01 | 20.96 | 20.87 | -0.09 | -0.43% | 20.74 | 21.03 | 97587 | 20352.00 | 2.55% |
| 2025-07-31 | 21.00 | 20.96 | -0.13 | -0.62% | 20.83 | 21.23 | 111947 | 23530.64 | 2.92% |
| 2025-07-30 | 21.89 | 21.09 | -0.62 | -2.86% | 20.94 | 21.89 | 202043 | 43051.74 | 5.27% |
| 2025-07-29 | 21.69 | 21.71 | -0.09 | -0.41% | 21.46 | 21.89 | 147200 | 31797.99 | 3.84% |
| 2025-07-28 | 21.60 | 21.80 | 0.12 | 0.55% | 21.53 | 21.85 | 151634 | 32915.33 | 3.95% |
| 2025-07-25 | 22.19 | 21.68 | -0.45 | -2.03% | 21.61 | 22.20 | 206439 | 44995.11 | 5.38% |
| 2025-07-24 | 22.04 | 22.13 | 0.04 | 0.18% | 21.88 | 22.30 | 272958 | 60212.63 | 7.12% |
| 2025-07-23 | 23.67 | 22.09 | -0.36 | -1.60% | 22.04 | 23.69 | 557278 | 127770.89 | 14.53% |
| 2025-07-22 | 21.52 | 22.45 | 0.93 | 4.32% | 21.40 | 22.63 | 483710 | 107017.88 | 12.62% |
| 2025-07-21 | 21.06 | 21.52 | 0.40 | 1.89% | 21.00 | 21.55 | 261774 | 55943.30 | 6.83% |
| 2025-07-18 | 21.23 | 21.12 | -0.16 | -0.75% | 20.95 | 21.35 | 171098 | 36109.27 | 4.46% |
| 2025-07-17 | 21.33 | 21.28 | 0.10 | 0.47% | 21.04 | 21.39 | 200758 | 42634.76 | 5.24% |
| 2025-07-16 | 21.41 | 21.18 | -0.36 | -1.67% | 20.94 | 21.49 | 259002 | 54879.27 | 6.76% |
| 2025-07-15 | 22.46 | 21.54 | -0.53 | -2.40% | 21.10 | 22.50 | 623048 | 135676.14 | 16.25% |
| 2025-07-14 | 22.07 | 22.07 | 2.01 | 10.02% | 22.05 | 22.07 | 226735 | 50040.32 | 5.91% |
| 2025-07-11 | 19.97 | 20.06 | 0.12 | 0.60% | 19.92 | 20.12 | 141780 | 28400.68 | 3.70% |
| 2025-07-10 | 19.93 | 19.94 | -0.12 | -0.60% | 19.74 | 20.04 | 200144 | 39752.96 | 5.22% |
| 2025-07-09 | 20.15 | 20.06 | -0.27 | -1.33% | 20.00 | 20.56 | 244350 | 49485.73 | 6.37% |
| 2025-07-08 | 20.25 | 20.33 | -1.22 | -5.66% | 19.91 | 20.59 | 442203 | 89264.91 | 11.53% |
| 2025-07-07 | 21.38 | 21.72 | 0.31 | 1.45% | 20.95 | 21.76 | 198334 | 42577.98 | 5.17% |
| 2025-07-04 | 21.50 | 21.41 | -0.21 | -0.97% | 21.30 | 21.85 | 244880 | 52713.54 | 6.39% |
| 2025-07-03 | 21.92 | 21.62 | -0.30 | -1.37% | 21.43 | 22.13 | 255978 | 55412.82 | 6.68% |
| 2025-07-02 | 22.10 | 21.92 | -0.44 | -1.97% | 21.90 | 23.22 | 352202 | 79071.65 | 9.19% |
| 2025-07-01 | 22.05 | 22.36 | 0.37 | 1.68% | 21.87 | 22.95 | 407104 | 91311.04 | 10.62% |
| 2025-06-30 | 21.13 | 21.99 | 0.87 | 4.12% | 21.10 | 22.18 | 342699 | 74280.06 | 8.94% |
| 2025-06-27 | 21.05 | 21.12 | -0.12 | -0.56% | 20.88 | 21.33 | 183975 | 38847.45 | 4.80% |
| 2025-06-26 | 21.40 | 21.24 | -0.41 | -1.89% | 21.05 | 21.95 | 306025 | 65416.73 | 7.98% |
| 2025-06-25 | 21.26 | 21.65 | 0.40 | 1.88% | 20.92 | 21.87 | 395931 | 84612.42 | 10.33% |
| 2025-06-24 | 21.30 | 21.25 | -0.85 | -3.85% | 21.10 | 21.55 | 443372 | 94466.15 | 11.56% |
| 2025-06-23 | 20.90 | 22.10 | 1.20 | 5.74% | 20.35 | 22.80 | 585681 | 126288.20 | 15.28% |
| 2025-06-20 | 21.01 | 20.90 | -0.70 | -3.24% | 20.60 | 21.15 | 377552 | 78761.27 | 9.85% |
| 2025-06-19 | 22.50 | 21.60 | -1.76 | -7.53% | 21.02 | 22.65 | 797565 | 172437.77 | 20.80% |
| 2025-06-18 | 22.78 | 23.36 | 1.58 | 7.25% | 22.50 | 23.96 | 1000456 | 232705.36 | 26.09% |
| 2025-06-17 | 19.91 | 21.78 | 1.98 | 10.00% | 19.86 | 21.78 | 250683 | 53261.28 | 6.54% |
| 2025-06-16 | 20.28 | 19.80 | -0.29 | -1.44% | 19.66 | 20.28 | 228236 | 45442.03 | 5.95% |
| 2025-06-13 | 19.71 | 20.09 | 0.31 | 1.57% | 19.55 | 20.55 | 366145 | 73363.79 | 9.55% |
| 2025-06-12 | 19.26 | 19.78 | 0.52 | 2.70% | 19.12 | 19.92 | 309433 | 60751.50 | 8.07% |
| 2025-06-11 | 19.10 | 19.26 | 0.10 | 0.52% | 18.90 | 19.50 | 138599 | 26632.69 | 3.61% |
| 2025-06-10 | 19.40 | 19.16 | -0.35 | -1.79% | 18.99 | 19.84 | 204418 | 39491.78 | 5.33% |
| 2025-06-09 | 19.47 | 19.51 | 0.41 | 2.15% | 19.30 | 19.74 | 226576 | 44200.65 | 5.91% |
| 2025-06-06 | 19.18 | 19.10 | -0.08 | -0.42% | 18.94 | 19.31 | 137932 | 26406.40 | 3.60% |
| 2025-06-05 | 19.20 | 19.18 | -0.08 | -0.42% | 19.04 | 19.37 | 171990 | 32962.57 | 4.49% |
| 2025-06-04 | 19.87 | 19.26 | -0.21 | -1.08% | 19.18 | 19.94 | 257141 | 50090.06 | 6.71% |
| 2025-06-03 | 19.24 | 19.47 | -0.10 | -0.51% | 18.94 | 19.66 | 243104 | 46990.84 | 6.34% |
| 2025-05-30 | 20.53 | 19.57 | -1.07 | -5.18% | 19.34 | 20.77 | 402451 | 79225.40 | 10.50% |
| 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% |
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。
