| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-22 | 15.09 | 15.47 | 0.20 | 1.31% | 15.09 | 15.58 | 31817 | 4887.09 | 2.55% | 0.00 |
| 2025-04-21 | 14.99 | 15.27 | 0.47 | 3.18% | 14.68 | 15.35 | 47915 | 7280.62 | 3.84% | 0.00 |
| 2025-04-18 | 14.50 | 14.80 | 0.25 | 1.72% | 14.48 | 14.94 | 39882 | 5877.81 | 3.20% | 0.00 |
| 2025-04-17 | 14.80 | 14.55 | -0.47 | -3.13% | 14.50 | 15.02 | 54100 | 8004.06 | 4.34% | 0.00 |
| 2025-04-16 | 14.79 | 15.02 | 0.12 | 0.81% | 14.58 | 15.20 | 60076 | 8967.92 | 4.82% | 4.00 |
| 2025-04-15 | 14.75 | 14.90 | 0.16 | 1.09% | 14.67 | 15.00 | 38776 | 5759.42 | 3.11% | 0.00 |
| 2025-04-14 | 14.52 | 14.74 | 0.43 | 3.00% | 14.44 | 14.85 | 49328 | 7255.87 | 3.95% | 0.00 |
| 2025-04-11 | 14.17 | 14.31 | 0.13 | 0.92% | 14.06 | 14.52 | 49584 | 7113.15 | 3.97% | 0.00 |
| 2025-04-10 | 14.28 | 14.18 | 0.20 | 1.43% | 14.17 | 14.74 | 79489 | 11495.11 | 6.37% | 0.00 |
| 2025-04-09 | 13.36 | 13.98 | 0.18 | 1.30% | 12.35 | 14.17 | 90040 | 12086.93 | 7.22% | 0.00 |
| 2025-04-08 | 13.70 | 13.80 | 0.37 | 2.76% | 13.45 | 14.30 | 89810 | 12402.79 | 7.20% | 0.00 |
| 2025-04-07 | 14.50 | 13.43 | -2.94 | -17.96% | 13.18 | 15.00 | 128116 | 17965.84 | 10.27% | 0.00 |
| 2025-04-03 | 17.28 | 16.37 | -1.38 | -7.77% | 15.97 | 17.31 | 147073 | 24580.98 | 11.79% | 6.00 |
| 2025-04-02 | 18.19 | 17.75 | -1.22 | -6.43% | 17.36 | 18.39 | 156028 | 27897.88 | 12.51% | 0.00 |
| 2025-04-01 | 19.00 | 18.97 | -0.51 | -2.62% | 17.90 | 20.47 | 232556 | 43633.60 | 18.64% | 0.00 |
| 2025-03-31 | 18.15 | 19.48 | 1.33 | 7.33% | 17.82 | 21.00 | 222992 | 42613.02 | 17.88% | 64.00 |
| 2025-03-28 | 17.32 | 18.15 | 0.77 | 4.43% | 17.31 | 18.80 | 133792 | 24354.56 | 10.73% | 0.00 |
| 2025-03-27 | 18.01 | 17.38 | -0.74 | -4.08% | 17.33 | 18.10 | 88250 | 15575.39 | 7.07% | 0.00 |
| 2025-03-26 | 16.70 | 18.12 | 1.49 | 8.96% | 16.62 | 18.96 | 147312 | 26266.52 | 11.81% | 6.00 |
| 2025-03-25 | 16.98 | 16.63 | -0.44 | -2.58% | 16.48 | 17.17 | 46162 | 7733.03 | 3.70% | 0.00 |
| 2025-03-24 | 17.27 | 17.07 | -0.20 | -1.16% | 16.60 | 17.83 | 81509 | 13990.24 | 6.53% | 0.00 |
| 2025-03-21 | 17.25 | 17.27 | -0.13 | -0.75% | 16.80 | 17.42 | 72570 | 12392.45 | 5.82% | 0.00 |
| 2025-03-20 | 17.48 | 17.40 | -0.12 | -0.68% | 17.15 | 17.98 | 102228 | 17938.44 | 8.20% | 0.00 |
| 2025-03-19 | 16.90 | 17.52 | 0.44 | 2.58% | 16.70 | 17.80 | 133688 | 23104.23 | 10.72% | 0.00 |
| 2025-03-18 | 16.52 | 17.08 | 0.58 | 3.52% | 16.48 | 17.08 | 88564 | 14916.22 | 7.10% | 0.00 |
| 2025-03-17 | 16.58 | 16.50 | -0.01 | -0.06% | 16.28 | 16.71 | 42313 | 6975.92 | 3.39% | 0.00 |
| 2025-03-14 | 16.33 | 16.51 | 0.19 | 1.16% | 16.09 | 16.92 | 54589 | 8995.07 | 4.38% | 0.00 |
| 2025-03-13 | 16.54 | 16.32 | -0.23 | -1.39% | 15.97 | 16.65 | 48092 | 7820.19 | 3.86% | 0.00 |
| 2025-03-12 | 16.58 | 16.55 | -0.02 | -0.12% | 16.51 | 16.90 | 63766 | 10635.24 | 5.11% | 0.00 |
| 2025-03-11 | 16.56 | 16.57 | -0.11 | -0.66% | 16.19 | 16.60 | 55042 | 9011.71 | 4.41% | 1.00 |
| 2025-03-10 | 16.22 | 16.68 | 0.40 | 2.46% | 16.12 | 16.95 | 93914 | 15563.43 | 7.53% | 7.00 |
| 2025-03-07 | 16.23 | 16.28 | 0.05 | 0.31% | 16.02 | 16.36 | 48813 | 7901.08 | 3.91% | 8.00 |
| 2025-03-06 | 15.82 | 16.23 | 0.49 | 3.11% | 15.67 | 16.30 | 67282 | 10843.54 | 5.39% | 0.00 |
| 2025-03-05 | 15.38 | 15.74 | 0.41 | 2.67% | 15.31 | 15.94 | 41188 | 6441.19 | 3.30% | 0.00 |
| 2025-03-04 | 15.02 | 15.33 | 0.24 | 1.59% | 14.91 | 15.41 | 27170 | 4145.57 | 2.18% | 0.00 |
| 2025-03-03 | 15.12 | 15.09 | -0.09 | -0.59% | 15.00 | 15.54 | 44154 | 6752.95 | 3.54% | 0.00 |
| 2025-02-28 | 16.28 | 15.18 | -1.09 | -6.70% | 15.14 | 16.31 | 66724 | 10447.31 | 5.35% | 0.00 |
| 2025-02-27 | 16.26 | 16.27 | -0.03 | -0.18% | 15.91 | 16.55 | 70601 | 11429.72 | 5.66% | 0.00 |
| 2025-02-26 | 16.22 | 16.30 | 0.01 | 0.06% | 16.14 | 16.41 | 62906 | 10240.93 | 5.04% | 0.00 |
| 2025-02-25 | 16.12 | 16.29 | -0.01 | -0.06% | 16.01 | 16.35 | 54522 | 8850.74 | 4.37% | 0.00 |
| 2025-02-24 | 16.55 | 16.30 | -0.14 | -0.85% | 16.12 | 16.55 | 74627 | 12210.72 | 5.98% | 0.00 |
| 2025-02-21 | 16.10 | 16.44 | 0.31 | 1.92% | 15.83 | 16.54 | 103090 | 16842.12 | 8.26% | 0.00 |
| 2025-02-20 | 15.51 | 16.13 | 0.57 | 3.66% | 15.45 | 16.19 | 69504 | 11041.01 | 5.57% | 0.00 |
| 2025-02-19 | 15.12 | 15.56 | 0.39 | 2.57% | 15.12 | 15.59 | 42084 | 6485.48 | 3.37% | 0.00 |
| 2025-02-18 | 15.75 | 15.17 | -0.61 | -3.87% | 15.10 | 15.89 | 52963 | 8188.14 | 4.25% | 0.00 |
| 2025-02-17 | 15.69 | 15.78 | 0.21 | 1.35% | 15.42 | 15.86 | 44540 | 6971.98 | 3.57% | 0.00 |
| 2025-02-14 | 15.99 | 15.57 | -0.31 | -1.95% | 15.45 | 16.07 | 67705 | 10619.52 | 5.43% | 0.00 |
| 2025-02-13 | 15.98 | 15.88 | -0.17 | -1.06% | 15.80 | 16.48 | 103794 | 16758.80 | 8.32% | 0.00 |
| 2025-02-12 | 15.91 | 16.05 | -0.13 | -0.80% | 15.51 | 16.10 | 88728 | 14075.34 | 7.11% | 0.00 |
| 2025-02-11 | 15.49 | 16.18 | 0.84 | 5.48% | 15.48 | 16.30 | 118650 | 18886.06 | 9.51% | 0.00 |
| 2025-02-10 | 15.19 | 15.34 | 0.17 | 1.12% | 15.08 | 15.34 | 39008 | 5923.42 | 3.13% | 0.00 |
| 2025-02-07 | 15.14 | 15.17 | 0.03 | 0.20% | 14.92 | 15.41 | 57572 | 8769.86 | 4.62% | 0.00 |
| 2025-02-06 | 14.77 | 15.14 | 0.36 | 2.44% | 14.63 | 15.20 | 40847 | 6133.78 | 3.27% | 0.00 |
| 2025-02-05 | 14.58 | 14.78 | 0.29 | 2.00% | 14.57 | 14.87 | 30172 | 4449.50 | 2.42% | 0.00 |
| 2025-01-27 | 14.76 | 14.49 | -0.26 | -1.76% | 14.41 | 14.93 | 29650 | 4338.51 | 2.38% | 0.00 |
| 2025-01-24 | 14.52 | 14.75 | 0.23 | 1.58% | 14.41 | 14.79 | 30216 | 4408.72 | 2.42% | 0.00 |
| 2025-01-23 | 14.67 | 14.52 | 0.03 | 0.21% | 14.52 | 15.01 | 33684 | 4987.48 | 2.70% | 0.00 |
| 2025-01-22 | 14.54 | 14.49 | -0.16 | -1.09% | 14.43 | 14.75 | 27040 | 3940.46 | 2.17% | 0.00 |
| 2025-01-21 | 14.80 | 14.65 | -0.07 | -0.48% | 14.50 | 14.86 | 29970 | 4384.30 | 2.40% | 0.00 |
| 2025-01-20 | 14.54 | 14.72 | 0.20 | 1.38% | 14.36 | 14.82 | 34782 | 5099.90 | 2.79% | 0.00 |
| 2025-01-17 | 14.95 | 14.82 | -0.08 | -0.54% | 14.63 | 15.00 | 31231 | 4616.03 | 2.50% | 0.00 |
| 2025-01-16 | 15.18 | 14.90 | -0.01 | -0.07% | 14.66 | 15.25 | 35726 | 5347.83 | 2.86% | 0.00 |
| 2025-01-15 | 15.00 | 14.91 | -0.08 | -0.53% | 14.86 | 15.22 | 40964 | 6158.88 | 3.28% | 0.00 |
| 2025-01-14 | 14.19 | 14.99 | 0.99 | 7.07% | 14.19 | 15.00 | 52825 | 7780.31 | 4.23% | 0.00 |
| 2025-01-13 | 13.80 | 14.00 | -0.09 | -0.64% | 13.42 | 14.36 | 41092 | 5713.84 | 3.29% | 0.00 |
| 2025-01-10 | 14.76 | 14.09 | -0.71 | -4.80% | 14.08 | 14.99 | 53712 | 7837.17 | 4.31% | 0.00 |
| 2025-01-09 | 14.17 | 14.80 | 0.50 | 3.50% | 14.00 | 14.98 | 59742 | 8763.25 | 4.79% | 5.00 |
| 2025-01-08 | 14.57 | 14.30 | -0.30 | -2.05% | 13.68 | 14.59 | 60778 | 8606.46 | 4.87% | 0.00 |
| 2025-01-07 | 14.32 | 14.60 | 0.35 | 2.46% | 13.85 | 14.60 | 56739 | 8101.63 | 4.55% | 8.00 |
| 2025-01-06 | 14.74 | 14.25 | -0.60 | -4.04% | 13.98 | 14.83 | 58756 | 8444.26 | 4.71% | 0.00 |
| 2025-01-03 | 15.83 | 14.85 | -1.15 | -7.19% | 14.84 | 16.11 | 89494 | 13721.03 | 7.17% | 0.00 |
| 2025-01-02 | 16.70 | 16.00 | -0.82 | -4.88% | 15.70 | 17.21 | 115095 | 18979.21 | 9.23% | 0.00 |
| 2024-12-31 | 16.00 | 16.82 | 0.87 | 5.45% | 15.80 | 17.44 | 150782 | 25136.06 | 12.09% | 0.00 |
| 2024-12-30 | 16.18 | 15.95 | -0.19 | -1.18% | 15.52 | 16.26 | 49064 | 7849.99 | 3.93% | 5.00 |
| 2024-12-27 | 16.30 | 16.14 | -0.11 | -0.68% | 16.12 | 16.70 | 74932 | 12309.76 | 6.01% | 6.00 |
| 2024-12-26 | 15.90 | 16.25 | 0.63 | 4.03% | 15.51 | 16.45 | 85758 | 13880.82 | 6.88% | 0.00 |
| 2024-12-25 | 16.00 | 15.62 | -0.37 | -2.31% | 15.11 | 16.27 | 63345 | 9894.69 | 5.08% | 0.00 |
| 2024-12-24 | 16.19 | 15.99 | 0.02 | 0.13% | 15.57 | 16.50 | 76172 | 12178.51 | 6.11% | 0.00 |
| 2024-12-23 | 17.24 | 15.97 | -1.50 | -8.59% | 15.87 | 17.70 | 106207 | 17639.07 | 8.51% | 0.00 |
| 2024-12-20 | 17.63 | 17.47 | -0.32 | -1.80% | 17.24 | 18.18 | 107870 | 19017.46 | 8.65% | 0.00 |
锐新科技(300828)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。
