| 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 | 13.46 | 13.05 | -0.43 | -3.19% | 13.04 | 13.56 | 161440 | 21458.93 | 4.32% | 0.00 |
| 2025-05-22 | 13.61 | 13.48 | -0.19 | -1.39% | 13.44 | 13.86 | 135136 | 18401.61 | 3.62% | 0.00 |
| 2025-05-21 | 13.88 | 13.67 | -0.29 | -2.08% | 13.58 | 13.96 | 152283 | 20888.07 | 4.08% | 4.00 |
| 2025-05-20 | 14.02 | 13.96 | -0.06 | -0.43% | 13.70 | 14.08 | 158776 | 22112.54 | 4.25% | 0.00 |
| 2025-05-19 | 13.99 | 14.02 | 0.02 | 0.14% | 13.68 | 14.07 | 130456 | 18094.33 | 3.49% | 0.00 |
| 2025-05-16 | 13.88 | 14.00 | 0.05 | 0.36% | 13.71 | 14.13 | 156617 | 21946.07 | 4.19% | 0.00 |
| 2025-05-15 | 14.44 | 13.95 | -0.66 | -4.52% | 13.93 | 14.55 | 242542 | 34196.19 | 6.49% | 1.00 |
| 2025-05-14 | 14.26 | 14.61 | 0.34 | 2.38% | 14.22 | 14.87 | 326924 | 47620.88 | 8.75% | 100.00 |
| 2025-05-13 | 14.53 | 14.27 | -0.12 | -0.83% | 14.21 | 14.74 | 236881 | 34261.63 | 6.34% | 11.00 |
| 2025-05-12 | 14.27 | 14.39 | 0.20 | 1.41% | 14.20 | 14.50 | 209072 | 29967.22 | 5.60% | 60.00 |
| 2025-05-09 | 14.77 | 14.19 | -0.35 | -2.41% | 14.12 | 14.78 | 256358 | 36638.89 | 6.86% | 32.00 |
| 2025-05-08 | 14.59 | 14.54 | -0.05 | -0.34% | 14.26 | 14.82 | 394399 | 57304.20 | 10.56% | 15.00 |
| 2025-05-07 | 14.30 | 14.59 | 0.43 | 3.04% | 14.12 | 14.95 | 588536 | 85406.48 | 15.75% | 0.00 |
| 2025-05-06 | 13.52 | 14.16 | 0.81 | 6.07% | 13.47 | 14.18 | 402655 | 55806.55 | 10.78% | 88.00 |
| 2025-04-30 | 13.09 | 13.35 | 0.52 | 4.05% | 12.86 | 13.42 | 358270 | 47546.16 | 9.59% | 24.00 |
| 2025-04-29 | 12.40 | 12.83 | 0.44 | 3.55% | 12.40 | 13.33 | 401581 | 52312.25 | 10.75% | 0.00 |
| 2025-04-28 | 12.60 | 12.39 | -0.17 | -1.35% | 12.37 | 12.90 | 164342 | 20687.93 | 4.40% | 15.00 |
| 2025-04-25 | 12.63 | 12.56 | 0.07 | 0.56% | 12.53 | 12.84 | 153406 | 19436.65 | 4.11% | 10.00 |
| 2025-04-24 | 13.08 | 12.49 | -0.63 | -4.80% | 12.45 | 13.10 | 236751 | 29983.41 | 6.34% | 0.00 |
| 2025-04-23 | 13.07 | 13.12 | 0.28 | 2.18% | 12.96 | 13.25 | 232478 | 30498.53 | 6.22% | 0.00 |
| 2025-04-22 | 13.25 | 12.84 | -0.45 | -3.39% | 12.80 | 13.29 | 217066 | 28175.15 | 5.81% | 13.00 |
| 2025-04-21 | 12.76 | 13.29 | 0.51 | 3.99% | 12.66 | 13.29 | 206557 | 27038.01 | 5.53% | 15.00 |
| 2025-04-18 | 12.75 | 12.78 | 0.04 | 0.31% | 12.61 | 13.04 | 175180 | 22471.62 | 4.69% | 0.00 |
| 2025-04-17 | 12.80 | 12.74 | -0.23 | -1.77% | 12.73 | 13.09 | 178013 | 22962.99 | 4.76% | 15.00 |
| 2025-04-16 | 13.26 | 12.97 | -0.44 | -3.28% | 12.71 | 13.48 | 205563 | 26774.29 | 5.50% | 0.00 |
| 2025-04-15 | 13.50 | 13.41 | -0.07 | -0.52% | 13.17 | 13.66 | 197730 | 26429.55 | 5.29% | 76.00 |
| 2025-04-14 | 13.67 | 13.48 | 0.30 | 2.28% | 13.35 | 13.90 | 262459 | 35647.15 | 7.03% | 67.00 |
| 2025-04-11 | 13.01 | 13.18 | 0.01 | 0.08% | 13.01 | 13.44 | 261750 | 34581.82 | 7.01% | 10.00 |
| 2025-04-10 | 13.03 | 13.17 | 0.82 | 6.64% | 13.03 | 13.60 | 399088 | 52782.45 | 10.68% | 17.00 |
| 2025-04-09 | 11.57 | 12.35 | 0.46 | 3.87% | 10.42 | 12.50 | 431797 | 50574.63 | 11.56% | 30.00 |
| 2025-04-08 | 11.66 | 11.89 | 0.32 | 2.77% | 11.35 | 12.28 | 369205 | 43709.02 | 9.88% | 0.00 |
| 2025-04-07 | 13.14 | 11.57 | -2.89 | -19.99% | 11.57 | 13.58 | 320264 | 39286.34 | 8.57% | 40.00 |
| 2025-04-03 | 14.38 | 14.46 | -0.17 | -1.16% | 14.32 | 14.90 | 176052 | 25607.04 | 4.71% | 8.00 |
| 2025-04-02 | 14.84 | 14.63 | -0.13 | -0.88% | 14.54 | 14.99 | 195450 | 28824.46 | 5.23% | 14.00 |
| 2025-04-01 | 15.06 | 14.76 | -0.30 | -1.99% | 14.63 | 15.14 | 240148 | 35618.75 | 6.43% | 1.00 |
| 2025-03-31 | 14.41 | 15.06 | 0.42 | 2.87% | 14.00 | 15.14 | 359229 | 52185.39 | 9.62% | 41.00 |
| 2025-03-28 | 15.02 | 14.64 | -0.89 | -5.73% | 14.62 | 15.45 | 371195 | 55448.68 | 9.94% | 60.00 |
| 2025-03-27 | 15.78 | 15.53 | 0.14 | 0.91% | 15.48 | 16.47 | 354013 | 56589.66 | 9.48% | 11.00 |
| 2025-03-26 | 15.57 | 15.39 | -0.33 | -2.10% | 15.27 | 15.93 | 309224 | 48283.27 | 8.28% | 54.00 |
| 2025-03-25 | 17.12 | 15.72 | -1.56 | -9.03% | 15.23 | 17.33 | 467428 | 75705.75 | 12.51% | 13.00 |
| 2025-03-24 | 18.26 | 17.28 | -1.20 | -6.49% | 16.80 | 18.30 | 382632 | 66405.39 | 10.24% | 10.00 |
| 2025-03-21 | 17.87 | 18.48 | 0.30 | 1.65% | 17.68 | 18.60 | 373617 | 68141.02 | 10.00% | 14.00 |
| 2025-03-20 | 18.31 | 18.18 | -0.31 | -1.68% | 18.02 | 18.80 | 355473 | 65434.98 | 9.51% | 5.00 |
| 2025-03-19 | 18.75 | 18.49 | -0.60 | -3.14% | 18.01 | 19.49 | 541706 | 101442.91 | 14.50% | 50.00 |
| 2025-03-18 | 19.88 | 19.09 | -1.02 | -5.07% | 18.96 | 20.55 | 673151 | 134289.58 | 18.02% | 132.00 |
| 2025-03-17 | 19.50 | 20.11 | 0.39 | 1.98% | 19.05 | 20.49 | 733548 | 145322.30 | 19.63% | 189.00 |
| 2025-03-14 | 18.80 | 19.72 | 0.43 | 2.23% | 18.36 | 19.84 | 799514 | 153443.84 | 21.40% | 128.00 |
| 2025-03-13 | 18.32 | 19.29 | 0.79 | 4.27% | 18.20 | 19.65 | 780232 | 147873.91 | 20.88% | 31.00 |
| 2025-03-12 | 18.28 | 18.50 | 0.20 | 1.09% | 18.01 | 19.32 | 668714 | 125467.06 | 17.90% | 42.00 |
| 2025-03-11 | 16.98 | 18.30 | 0.99 | 5.72% | 16.98 | 18.34 | 525039 | 94886.04 | 14.05% | 94.00 |
| 2025-03-10 | 18.47 | 17.31 | -1.16 | -6.28% | 17.27 | 18.47 | 425014 | 74799.95 | 11.38% | 43.00 |
| 2025-03-07 | 18.63 | 18.47 | -0.64 | -3.35% | 18.25 | 19.06 | 516931 | 95898.15 | 13.84% | 46.00 |
| 2025-03-06 | 18.46 | 19.11 | 0.92 | 5.06% | 18.35 | 19.66 | 801107 | 151074.70 | 21.44% | 26.00 |
| 2025-03-05 | 18.21 | 18.19 | -0.04 | -0.22% | 17.53 | 18.45 | 527188 | 94864.45 | 14.11% | 14.00 |
| 2025-03-04 | 16.80 | 18.23 | 1.24 | 7.30% | 16.63 | 18.24 | 642659 | 112946.00 | 17.20% | 106.00 |
| 2025-03-03 | 16.79 | 16.99 | 0.47 | 2.85% | 16.45 | 17.22 | 457708 | 77277.33 | 12.25% | 10.00 |
| 2025-02-28 | 17.47 | 16.52 | -1.00 | -5.71% | 16.42 | 17.88 | 515577 | 88631.52 | 13.80% | 30.00 |
| 2025-02-27 | 18.10 | 17.52 | -0.52 | -2.88% | 17.09 | 18.68 | 624046 | 111377.02 | 16.70% | 68.00 |
| 2025-02-26 | 18.26 | 18.04 | -0.33 | -1.80% | 17.74 | 18.41 | 609005 | 109801.65 | 16.30% | 45.00 |
| 2025-02-25 | 17.46 | 18.37 | -0.83 | -4.32% | 17.46 | 18.80 | 832092 | 151835.09 | 22.27% | 130.00 |
| 2025-02-24 | 20.01 | 19.20 | -1.08 | -5.33% | 19.19 | 21.45 | 1252649 | 253290.88 | 33.53% | 214.00 |
| 2025-02-21 | 20.35 | 20.28 | 1.61 | 8.62% | 19.56 | 22.40 | 1526175 | 326156.56 | 40.85% | 255.00 |
| 2025-02-20 | 18.00 | 18.67 | 0.56 | 3.09% | 17.77 | 19.19 | 1097050 | 202915.73 | 29.36% | 100.00 |
| 2025-02-19 | 17.00 | 18.11 | 0.98 | 5.72% | 16.80 | 18.16 | 874022 | 153440.91 | 23.39% | 16.00 |
| 2025-02-18 | 17.50 | 17.13 | -0.80 | -4.46% | 16.78 | 18.30 | 797956 | 138707.59 | 21.36% | 31.00 |
| 2025-02-17 | 19.13 | 17.93 | -0.82 | -4.37% | 17.50 | 19.50 | 1172535 | 213214.55 | 31.39% | 101.00 |
| 2025-02-14 | 17.29 | 18.75 | 0.55 | 3.02% | 16.50 | 19.85 | 1573592 | 280716.41 | 42.12% | 77.00 |
| 2025-02-13 | 17.00 | 18.20 | 2.16 | 13.47% | 16.66 | 19.22 | 1858652 | 329870.75 | 49.75% | 68.00 |
| 2025-02-12 | 13.59 | 16.04 | 2.67 | 19.97% | 13.50 | 16.04 | 898548 | 135241.23 | 24.05% | 5.00 |
| 2025-02-11 | 13.23 | 13.37 | -0.18 | -1.33% | 13.23 | 13.85 | 709130 | 95663.69 | 18.98% | 0.00 |
| 2025-02-10 | 12.44 | 13.55 | 1.09 | 8.75% | 12.44 | 13.55 | 809623 | 107037.12 | 21.67% | 61.00 |
| 2025-02-07 | 12.45 | 12.46 | -0.04 | -0.32% | 12.20 | 12.95 | 574072 | 72377.91 | 15.37% | 5.00 |
| 2025-02-06 | 12.11 | 12.50 | 0.22 | 1.79% | 11.98 | 12.50 | 432746 | 53399.12 | 11.58% | 17.00 |
| 2025-02-05 | 11.87 | 12.28 | 0.58 | 4.96% | 11.75 | 12.49 | 445832 | 54188.26 | 11.93% | 118.00 |
| 2025-01-27 | 13.20 | 11.70 | -1.67 | -12.49% | 11.52 | 13.60 | 625784 | 78236.41 | 16.75% | 82.00 |
| 2025-01-24 | 13.22 | 13.37 | -0.53 | -3.81% | 12.70 | 13.67 | 655544 | 87435.24 | 17.55% | 15.00 |
| 2025-01-23 | 13.58 | 13.90 | 0.29 | 2.13% | 13.21 | 13.97 | 781506 | 106320.66 | 20.92% | 4.00 |
| 2025-01-22 | 13.39 | 13.61 | 0.09 | 0.67% | 13.30 | 14.21 | 859985 | 118978.95 | 23.02% | 23.00 |
| 2025-01-21 | 13.30 | 13.52 | 0.22 | 1.65% | 13.09 | 13.81 | 601997 | 81118.92 | 16.11% | 51.00 |
| 2025-01-20 | 13.44 | 13.30 | -0.27 | -1.99% | 13.20 | 13.80 | 562573 | 75763.43 | 15.06% | 61.00 |
依米康(300249)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。
