| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 20.01 | 19.30 | -0.91 | -4.50% | 19.05 | 20.21 | 273495 | 53264.01 | 8.13% |
| 2025-05-22 | 20.12 | 20.21 | 0.10 | 0.50% | 19.84 | 20.58 | 205482 | 41681.96 | 6.11% |
| 2025-05-21 | 20.50 | 20.11 | -0.22 | -1.08% | 20.02 | 20.59 | 138326 | 27997.61 | 4.11% |
| 2025-05-20 | 20.43 | 20.33 | -0.12 | -0.59% | 19.96 | 20.55 | 160950 | 32658.28 | 4.79% |
| 2025-05-19 | 19.78 | 20.45 | 0.69 | 3.49% | 19.65 | 20.68 | 241859 | 49077.61 | 7.19% |
| 2025-05-16 | 19.58 | 19.76 | -0.02 | -0.10% | 19.58 | 19.88 | 113628 | 22447.19 | 3.38% |
| 2025-05-15 | 20.55 | 19.78 | -1.04 | -5.00% | 19.78 | 20.55 | 220207 | 44086.24 | 6.55% |
| 2025-05-14 | 19.95 | 20.82 | 0.75 | 3.74% | 19.95 | 21.08 | 371117 | 76850.52 | 11.03% |
| 2025-05-13 | 20.22 | 20.07 | -0.14 | -0.69% | 20.02 | 20.99 | 175213 | 35724.41 | 5.21% |
| 2025-05-12 | 20.24 | 20.21 | 0.35 | 1.76% | 19.80 | 20.30 | 133335 | 26676.31 | 3.96% |
| 2025-05-09 | 20.26 | 19.86 | -0.54 | -2.65% | 19.78 | 20.33 | 167072 | 33297.25 | 4.97% |
| 2025-05-08 | 20.45 | 20.40 | -0.01 | -0.05% | 20.25 | 20.86 | 200204 | 40956.48 | 5.95% |
| 2025-05-07 | 21.15 | 20.41 | -0.13 | -0.63% | 20.27 | 22.00 | 361005 | 75899.70 | 10.73% |
| 2025-05-06 | 20.22 | 20.54 | 0.38 | 1.88% | 20.21 | 20.65 | 265738 | 54284.03 | 7.90% |
| 2025-04-30 | 19.71 | 20.16 | 0.64 | 3.28% | 19.69 | 20.88 | 377110 | 76760.78 | 11.21% |
| 2025-04-29 | 19.35 | 19.52 | 0.51 | 2.68% | 18.85 | 20.10 | 222646 | 43513.50 | 6.62% |
| 2025-04-28 | 19.38 | 19.01 | -0.57 | -2.91% | 18.94 | 19.95 | 219388 | 42493.85 | 6.52% |
| 2025-04-25 | 19.24 | 19.58 | 0.35 | 1.82% | 19.05 | 20.16 | 298785 | 58483.22 | 8.88% |
| 2025-04-24 | 19.73 | 19.23 | -0.87 | -4.33% | 19.17 | 19.90 | 361056 | 70077.60 | 10.73% |
| 2025-04-23 | 18.63 | 20.10 | 1.83 | 10.02% | 18.63 | 20.10 | 239534 | 47444.10 | 7.12% |
| 2025-04-22 | 18.31 | 18.27 | 0.03 | 0.16% | 18.22 | 18.64 | 178382 | 32823.92 | 5.30% |
| 2025-04-21 | 17.50 | 18.24 | 0.69 | 3.93% | 17.31 | 18.31 | 182251 | 32976.12 | 5.42% |
| 2025-04-18 | 17.50 | 17.55 | 0.08 | 0.46% | 17.26 | 17.73 | 89388 | 15663.51 | 2.66% |
| 2025-04-17 | 17.38 | 17.47 | -0.06 | -0.34% | 17.26 | 17.76 | 99081 | 17444.70 | 2.95% |
| 2025-04-16 | 17.58 | 17.53 | -0.36 | -2.01% | 17.05 | 17.88 | 146266 | 25570.59 | 4.35% |
| 2025-04-15 | 18.05 | 17.89 | 0.02 | 0.11% | 17.62 | 18.55 | 210881 | 38020.10 | 6.27% |
| 2025-04-14 | 17.86 | 17.87 | 0.27 | 1.53% | 17.71 | 18.16 | 153869 | 27601.24 | 4.57% |
| 2025-04-11 | 17.10 | 17.60 | 0.25 | 1.44% | 17.10 | 17.91 | 198158 | 34969.56 | 5.89% |
| 2025-04-10 | 17.25 | 17.35 | 0.34 | 2.00% | 17.25 | 17.90 | 259007 | 45522.73 | 7.70% |
| 2025-04-09 | 16.06 | 17.01 | 0.47 | 2.84% | 14.89 | 17.20 | 308339 | 50130.52 | 9.17% |
| 2025-04-08 | 16.90 | 16.54 | -1.29 | -7.23% | 16.05 | 17.66 | 334378 | 55332.03 | 9.94% |
| 2025-04-07 | 18.16 | 17.83 | -1.98 | -9.99% | 17.83 | 18.52 | 123671 | 22195.87 | 3.68% |
| 2025-04-03 | 19.90 | 19.81 | -0.43 | -2.12% | 19.50 | 20.35 | 179041 | 35570.12 | 5.32% |
| 2025-04-02 | 19.44 | 20.24 | 0.70 | 3.58% | 19.35 | 20.96 | 272634 | 55531.09 | 8.11% |
| 2025-04-01 | 19.98 | 19.54 | -0.47 | -2.35% | 19.50 | 20.04 | 198639 | 39183.42 | 5.91% |
| 2025-03-31 | 18.54 | 20.01 | 1.16 | 6.15% | 18.00 | 20.68 | 378052 | 72583.55 | 11.24% |
| 2025-03-28 | 19.42 | 18.85 | -0.66 | -3.38% | 18.80 | 19.60 | 197790 | 37756.80 | 5.88% |
| 2025-03-27 | 19.70 | 19.51 | -0.35 | -1.76% | 19.18 | 20.45 | 218358 | 42990.63 | 6.49% |
| 2025-03-26 | 19.59 | 19.86 | 0.23 | 1.17% | 19.53 | 19.99 | 161563 | 31963.86 | 4.80% |
| 2025-03-25 | 19.95 | 19.63 | -0.48 | -2.39% | 19.51 | 20.05 | 216962 | 42827.25 | 6.45% |
| 2025-03-24 | 21.80 | 20.11 | -1.70 | -7.79% | 19.63 | 21.80 | 440466 | 89707.98 | 13.10% |
| 2025-03-21 | 22.09 | 21.81 | -0.61 | -2.72% | 21.53 | 22.60 | 300296 | 65816.74 | 8.93% |
| 2025-03-20 | 22.80 | 22.42 | -0.66 | -2.86% | 22.34 | 23.40 | 461448 | 105045.28 | 13.72% |
| 2025-03-19 | 22.27 | 23.08 | 0.77 | 3.45% | 21.75 | 24.24 | 822372 | 188273.23 | 24.45% |
| 2025-03-18 | 21.45 | 22.31 | 1.16 | 5.48% | 21.43 | 23.27 | 792755 | 179681.80 | 23.57% |
| 2025-03-17 | 21.38 | 21.15 | -0.31 | -1.44% | 21.05 | 21.42 | 206653 | 43782.88 | 6.14% |
| 2025-03-14 | 20.67 | 21.46 | 0.79 | 3.82% | 20.33 | 21.72 | 363288 | 77210.11 | 10.80% |
| 2025-03-13 | 21.38 | 20.67 | -0.92 | -4.26% | 20.37 | 21.40 | 276584 | 57546.51 | 8.22% |
| 2025-03-12 | 21.18 | 21.59 | 0.69 | 3.30% | 21.00 | 21.99 | 406397 | 87547.17 | 12.08% |
| 2025-03-11 | 20.72 | 20.90 | -0.34 | -1.60% | 20.53 | 21.00 | 257017 | 53473.27 | 7.64% |
| 2025-03-10 | 21.11 | 21.24 | -0.24 | -1.12% | 20.60 | 21.60 | 412362 | 86601.70 | 12.26% |
| 2025-03-07 | 22.11 | 21.48 | 0.14 | 0.66% | 21.28 | 22.93 | 901369 | 200268.42 | 26.80% |
| 2025-03-06 | 20.10 | 21.34 | 1.94 | 10.00% | 20.04 | 21.34 | 429497 | 89198.12 | 12.77% |
| 2025-03-05 | 19.31 | 19.40 | 0.01 | 0.05% | 19.14 | 19.62 | 124735 | 24120.89 | 3.71% |
| 2025-03-04 | 18.76 | 19.39 | 0.27 | 1.41% | 18.76 | 19.46 | 130957 | 25224.17 | 3.89% |
| 2025-03-03 | 18.95 | 19.12 | 0.17 | 0.90% | 18.60 | 19.60 | 177485 | 34040.47 | 5.28% |
| 2025-02-28 | 20.22 | 18.95 | -1.55 | -7.56% | 18.84 | 20.38 | 251782 | 49289.82 | 7.49% |
| 2025-02-27 | 20.89 | 20.50 | -0.43 | -2.05% | 20.01 | 21.12 | 254262 | 52039.53 | 7.56% |
| 2025-02-26 | 20.74 | 20.93 | 0.16 | 0.77% | 20.50 | 21.00 | 241390 | 50096.70 | 7.18% |
| 2025-02-25 | 20.48 | 20.77 | -0.35 | -1.66% | 20.28 | 21.16 | 228240 | 47397.32 | 6.79% |
| 2025-02-24 | 21.35 | 21.12 | -0.18 | -0.85% | 20.92 | 21.74 | 328220 | 69999.02 | 9.76% |
| 2025-02-21 | 21.38 | 21.30 | 0.32 | 1.53% | 20.62 | 21.40 | 355189 | 75120.58 | 10.56% |
| 2025-02-20 | 20.55 | 20.98 | 0.31 | 1.50% | 20.53 | 21.70 | 307868 | 65134.34 | 9.15% |
| 2025-02-19 | 20.20 | 20.67 | 0.38 | 1.87% | 20.04 | 20.68 | 240858 | 49352.52 | 7.16% |
| 2025-02-18 | 21.29 | 20.29 | -1.33 | -6.15% | 20.10 | 21.46 | 423497 | 87909.20 | 12.59% |
| 2025-02-17 | 22.35 | 21.62 | -0.26 | -1.19% | 21.46 | 22.48 | 428972 | 93555.02 | 12.75% |
| 2025-02-14 | 21.55 | 21.88 | 0.79 | 3.75% | 21.33 | 22.79 | 556874 | 122897.06 | 16.56% |
| 2025-02-13 | 22.04 | 21.09 | -1.17 | -5.26% | 21.03 | 22.04 | 435631 | 93477.29 | 12.95% |
| 2025-02-12 | 21.50 | 22.26 | 0.31 | 1.41% | 21.30 | 22.50 | 517018 | 113421.57 | 15.37% |
| 2025-02-11 | 21.50 | 21.95 | 0.60 | 2.81% | 20.81 | 22.27 | 534535 | 116546.01 | 15.89% |
| 2025-02-10 | 21.18 | 21.35 | 0.69 | 3.34% | 21.00 | 21.70 | 469316 | 100193.93 | 13.95% |
| 2025-02-07 | 20.01 | 20.66 | 0.30 | 1.47% | 19.95 | 21.26 | 511442 | 105216.37 | 15.21% |
| 2025-02-06 | 19.80 | 20.36 | 0.03 | 0.15% | 19.48 | 20.80 | 452195 | 91229.13 | 13.44% |
| 2025-02-05 | 19.90 | 20.33 | 0.89 | 4.58% | 19.56 | 20.88 | 497043 | 99788.76 | 14.78% |
| 2025-01-27 | 19.88 | 19.44 | 0.17 | 0.88% | 18.50 | 20.39 | 531141 | 102633.63 | 15.79% |
| 2025-01-24 | 18.60 | 19.27 | 1.28 | 7.12% | 18.38 | 19.36 | 514752 | 97480.12 | 15.30% |
| 2025-01-23 | 18.10 | 17.99 | 0.29 | 1.64% | 17.97 | 19.09 | 283423 | 52482.09 | 8.43% |
| 2025-01-22 | 18.05 | 17.70 | -0.42 | -2.32% | 17.60 | 18.05 | 100548 | 17922.76 | 2.99% |
| 2025-01-21 | 18.26 | 18.12 | -0.06 | -0.33% | 17.82 | 18.39 | 120240 | 21672.80 | 3.57% |
| 2025-01-20 | 18.50 | 18.18 | -0.06 | -0.33% | 18.04 | 18.68 | 130533 | 23870.65 | 3.88% |
中科金财(002657)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。
