| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 17.30 | 17.50 | 0.24 | 1.39% | 17.17 | 17.70 | 336688 | 58789.57 | 9.01% | 3.00 |
| 2025-08-21 | 18.25 | 17.26 | -1.09 | -5.94% | 17.12 | 18.35 | 508481 | 88973.06 | 13.61% | 27.00 |
| 2025-08-20 | 18.11 | 18.35 | -0.16 | -0.86% | 17.75 | 18.35 | 407964 | 73646.71 | 10.92% | 1.00 |
| 2025-08-19 | 18.75 | 18.51 | -0.48 | -2.53% | 18.24 | 19.50 | 653740 | 121698.20 | 17.50% | 13.00 |
| 2025-08-18 | 18.05 | 18.99 | 1.26 | 7.11% | 17.93 | 19.77 | 870917 | 163353.20 | 23.31% | 14.00 |
| 2025-08-15 | 17.16 | 17.73 | 0.49 | 2.84% | 17.01 | 18.20 | 583278 | 103893.75 | 15.61% | 14.00 |
| 2025-08-14 | 18.50 | 17.24 | -1.11 | -6.05% | 17.12 | 18.50 | 622934 | 111059.70 | 16.67% | 36.00 |
| 2025-08-13 | 17.61 | 18.35 | 0.46 | 2.57% | 17.41 | 18.75 | 757244 | 137292.31 | 20.27% | 41.00 |
| 2025-08-12 | 17.09 | 17.89 | 0.43 | 2.46% | 16.92 | 18.21 | 829961 | 146941.89 | 22.22% | 13.00 |
| 2025-08-11 | 17.02 | 17.46 | 0.54 | 3.19% | 16.67 | 17.50 | 648953 | 110084.65 | 17.37% | 64.00 |
| 2025-08-08 | 15.66 | 16.92 | 1.11 | 7.02% | 15.53 | 17.86 | 852513 | 142132.41 | 22.82% | 26.00 |
| 2025-08-07 | 15.65 | 15.81 | -0.14 | -0.88% | 15.60 | 16.18 | 382607 | 60702.57 | 10.24% | 1.00 |
| 2025-08-06 | 16.05 | 15.95 | -0.24 | -1.48% | 15.90 | 16.85 | 610505 | 99469.34 | 16.34% | 117.00 |
| 2025-08-05 | 16.00 | 16.19 | 0.15 | 0.94% | 15.71 | 16.30 | 476775 | 76342.09 | 12.76% | 0.00 |
| 2025-08-04 | 15.37 | 16.04 | 0.37 | 2.36% | 15.37 | 16.15 | 521917 | 82728.62 | 13.97% | 22.00 |
| 2025-08-01 | 15.77 | 15.67 | 0.15 | 0.97% | 15.26 | 15.96 | 624913 | 98071.61 | 16.73% | 11.00 |
| 2025-07-31 | 14.80 | 15.52 | 0.96 | 6.59% | 14.62 | 16.50 | 977048 | 153980.64 | 26.15% | 4.00 |
| 2025-07-30 | 15.01 | 14.56 | -0.52 | -3.45% | 14.47 | 15.04 | 224260 | 33014.01 | 6.00% | 0.00 |
| 2025-07-29 | 14.80 | 15.08 | 0.29 | 1.96% | 14.40 | 15.08 | 290733 | 43023.81 | 7.78% | 75.00 |
| 2025-07-28 | 15.10 | 14.79 | -0.18 | -1.20% | 14.75 | 15.12 | 246458 | 36713.36 | 6.60% | 34.00 |
| 2025-07-25 | 15.21 | 14.97 | -0.15 | -0.99% | 14.80 | 15.21 | 285870 | 42708.69 | 7.65% | 18.00 |
| 2025-07-24 | 14.59 | 15.12 | 0.54 | 3.70% | 14.50 | 15.20 | 406710 | 60742.74 | 10.89% | 5.00 |
| 2025-07-23 | 14.42 | 14.58 | 0.01 | 0.07% | 14.32 | 14.78 | 255402 | 37210.04 | 6.84% | 11.00 |
| 2025-07-22 | 14.99 | 14.57 | -0.58 | -3.83% | 14.46 | 15.00 | 386536 | 56564.11 | 10.35% | 0.00 |
| 2025-07-21 | 15.31 | 15.15 | -0.20 | -1.30% | 14.86 | 15.31 | 432720 | 65096.41 | 11.58% | 5.00 |
| 2025-07-18 | 14.56 | 15.35 | 0.69 | 4.71% | 14.52 | 15.35 | 688288 | 103374.50 | 18.42% | 13.00 |
| 2025-07-17 | 14.43 | 14.66 | 0.08 | 0.55% | 14.28 | 14.74 | 369040 | 53810.70 | 9.88% | 1.00 |
| 2025-07-16 | 14.51 | 14.58 | -0.20 | -1.35% | 14.45 | 15.00 | 595958 | 87751.37 | 15.95% | 7.00 |
| 2025-07-15 | 13.88 | 14.78 | 1.18 | 8.68% | 13.75 | 15.63 | 940834 | 138596.56 | 25.18% | 61.00 |
| 2025-07-14 | 13.50 | 13.60 | 0.10 | 0.74% | 13.37 | 13.77 | 197926 | 26844.33 | 5.30% | 0.00 |
| 2025-07-11 | 13.21 | 13.50 | 0.29 | 2.20% | 13.05 | 13.59 | 227257 | 30394.54 | 6.08% | 6.00 |
| 2025-07-10 | 13.35 | 13.21 | -0.11 | -0.83% | 13.12 | 13.38 | 123394 | 16304.77 | 3.30% | 0.00 |
| 2025-07-09 | 13.44 | 13.32 | -0.14 | -1.04% | 13.27 | 13.51 | 124175 | 16618.80 | 3.32% | 0.00 |
| 2025-07-08 | 13.19 | 13.46 | 0.24 | 1.82% | 13.07 | 13.48 | 165715 | 22121.11 | 4.44% | 0.00 |
| 2025-07-07 | 13.12 | 13.22 | 0.06 | 0.46% | 13.03 | 13.26 | 117890 | 15531.84 | 3.16% | 0.00 |
| 2025-07-04 | 13.25 | 13.16 | -0.12 | -0.90% | 13.15 | 13.56 | 229381 | 30619.66 | 6.14% | 10.00 |
| 2025-07-03 | 13.16 | 13.28 | 0.12 | 0.91% | 13.15 | 13.34 | 93155 | 12334.24 | 2.49% | 11.00 |
| 2025-07-02 | 13.32 | 13.16 | -0.28 | -2.08% | 13.06 | 13.39 | 126296 | 16649.54 | 3.38% | 5.00 |
| 2025-07-01 | 13.79 | 13.44 | -0.20 | -1.47% | 13.33 | 13.81 | 170645 | 22995.55 | 4.57% | 20.00 |
| 2025-06-30 | 14.01 | 13.64 | 0.06 | 0.44% | 13.55 | 14.08 | 271456 | 37215.18 | 7.27% | 100.00 |
| 2025-06-27 | 13.47 | 13.58 | 0.18 | 1.34% | 13.34 | 13.76 | 222140 | 30181.15 | 5.95% | 0.00 |
| 2025-06-26 | 13.50 | 13.40 | -0.09 | -0.67% | 13.30 | 13.65 | 218591 | 29405.36 | 5.85% | 0.00 |
| 2025-06-25 | 13.27 | 13.49 | 0.30 | 2.27% | 13.11 | 13.50 | 259596 | 34712.13 | 6.95% | 15.00 |
| 2025-06-24 | 12.60 | 13.19 | 0.70 | 5.60% | 12.50 | 13.19 | 216511 | 28145.33 | 5.80% | 0.00 |
| 2025-06-23 | 12.21 | 12.49 | 0.17 | 1.38% | 12.17 | 12.50 | 100592 | 12470.28 | 2.69% | 0.00 |
| 2025-06-20 | 12.59 | 12.32 | -0.20 | -1.60% | 12.25 | 12.65 | 111032 | 13780.39 | 2.97% | 0.00 |
| 2025-06-19 | 12.80 | 12.52 | -0.34 | -2.64% | 12.50 | 13.04 | 148638 | 18955.53 | 3.98% | 0.00 |
| 2025-06-18 | 12.80 | 12.86 | -0.04 | -0.31% | 12.67 | 12.95 | 97061 | 12411.42 | 2.60% | 0.00 |
| 2025-06-17 | 13.15 | 12.90 | -0.02 | -0.15% | 12.80 | 13.19 | 120728 | 15609.68 | 3.23% | 0.00 |
| 2025-06-16 | 12.60 | 12.92 | 0.26 | 2.05% | 12.53 | 13.00 | 132260 | 17051.13 | 3.54% | 0.00 |
| 2025-06-13 | 13.13 | 12.66 | -0.61 | -4.60% | 12.62 | 13.18 | 199066 | 25541.45 | 5.33% | 0.00 |
| 2025-06-12 | 13.16 | 13.27 | 0.08 | 0.61% | 13.05 | 13.46 | 141060 | 18721.83 | 3.78% | 40.00 |
| 2025-06-11 | 13.17 | 13.19 | -0.04 | -0.30% | 13.13 | 13.32 | 128429 | 16976.49 | 3.44% | 0.00 |
| 2025-06-10 | 13.64 | 13.23 | -0.41 | -3.01% | 13.00 | 13.64 | 206430 | 27393.11 | 5.53% | 0.00 |
| 2025-06-09 | 13.58 | 13.64 | 0.14 | 1.04% | 13.42 | 13.76 | 192481 | 26147.22 | 5.15% | 0.00 |
| 2025-06-06 | 13.26 | 13.50 | 0.16 | 1.20% | 13.17 | 13.75 | 257064 | 34534.60 | 6.88% | 0.00 |
| 2025-06-05 | 12.87 | 13.34 | 0.43 | 3.33% | 12.84 | 13.35 | 222757 | 29298.60 | 5.96% | 7.00 |
| 2025-06-04 | 12.82 | 12.91 | 0.16 | 1.25% | 12.71 | 13.05 | 113284 | 14653.32 | 3.03% | 0.00 |
| 2025-06-03 | 12.78 | 12.75 | -0.15 | -1.16% | 12.71 | 13.02 | 119590 | 15366.25 | 3.20% | 0.00 |
| 2025-05-30 | 13.25 | 12.90 | -0.41 | -3.08% | 12.84 | 13.27 | 139980 | 18157.73 | 3.75% | 0.00 |
| 2025-05-29 | 13.07 | 13.31 | 0.26 | 1.99% | 13.02 | 13.39 | 139936 | 18581.11 | 3.75% | 14.00 |
| 2025-05-28 | 13.12 | 13.05 | -0.07 | -0.53% | 13.00 | 13.24 | 103956 | 13599.02 | 2.78% | 0.00 |
| 2025-05-27 | 13.39 | 13.12 | -0.26 | -1.94% | 13.06 | 13.39 | 107444 | 14134.33 | 2.88% | 0.00 |
| 2025-05-26 | 13.10 | 13.38 | 0.33 | 2.53% | 13.03 | 13.40 | 133658 | 17738.75 | 3.58% | 12.00 |
| 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 |
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。
