| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 20.05 | 20.15 | 0.03 | 0.15% | 19.98 | 20.59 | 65904 | 13330.86 | 5.28% | 0.00 |
| 2026-03-24 | 19.41 | 20.12 | 1.32 | 7.02% | 19.35 | 20.48 | 99336 | 19808.88 | 7.96% | 0.00 |
| 2026-03-23 | 19.60 | 18.80 | -1.10 | -5.53% | 18.63 | 19.90 | 81221 | 15687.90 | 6.51% | 0.00 |
| 2026-03-20 | 20.30 | 19.90 | -0.25 | -1.24% | 19.88 | 20.90 | 73613 | 14926.46 | 5.90% | 0.00 |
| 2026-03-19 | 21.10 | 20.15 | -1.37 | -6.37% | 20.09 | 21.25 | 97842 | 20052.80 | 7.84% | 0.00 |
| 2026-03-18 | 19.45 | 21.52 | 2.08 | 10.70% | 19.45 | 22.09 | 155785 | 32592.88 | 12.49% | 0.00 |
| 2026-03-17 | 20.19 | 19.44 | -0.76 | -3.76% | 19.43 | 20.39 | 47232 | 9326.97 | 3.79% | 0.00 |
| 2026-03-16 | 20.23 | 20.20 | -0.03 | -0.15% | 19.60 | 20.31 | 61951 | 12351.41 | 4.97% | 0.00 |
| 2026-03-13 | 20.39 | 20.23 | -0.18 | -0.88% | 20.13 | 20.66 | 49206 | 10031.30 | 3.94% | 0.00 |
| 2026-03-12 | 21.10 | 20.41 | -0.78 | -3.68% | 20.33 | 21.21 | 70972 | 14679.91 | 5.69% | 0.00 |
| 2026-03-11 | 21.92 | 21.19 | -0.73 | -3.33% | 21.02 | 22.12 | 74275 | 15919.63 | 5.95% | 0.00 |
| 2026-03-10 | 22.23 | 21.92 | 0.02 | 0.09% | 21.70 | 22.35 | 66529 | 14609.54 | 5.33% | 0.00 |
| 2026-03-09 | 22.22 | 21.90 | -0.77 | -3.40% | 21.60 | 22.36 | 89604 | 19628.28 | 7.18% | 1.00 |
| 2026-03-06 | 22.39 | 22.67 | 0.19 | 0.85% | 22.22 | 23.09 | 60868 | 13838.20 | 4.88% | 0.00 |
| 2026-03-05 | 23.36 | 22.48 | -0.33 | -1.45% | 22.28 | 23.60 | 85000 | 19431.50 | 6.81% | 0.00 |
| 2026-03-04 | 22.01 | 22.81 | 0.54 | 2.42% | 21.89 | 22.98 | 91762 | 20803.12 | 7.36% | 0.00 |
| 2026-03-03 | 23.30 | 22.27 | -1.34 | -5.68% | 22.24 | 23.50 | 165019 | 37573.12 | 13.23% | 0.00 |
| 2026-03-02 | 23.72 | 23.61 | -1.95 | -7.63% | 21.96 | 24.61 | 227988 | 53547.25 | 18.28% | 2.00 |
| 2026-02-27 | 28.00 | 25.56 | -0.93 | -3.51% | 25.50 | 31.00 | 310307 | 86367.61 | 24.88% | 0.00 |
| 2026-02-04 | 25.15 | 26.49 | 1.77 | 7.16% | 24.13 | 26.87 | 227628 | 57477.68 | 18.25% | 2.00 |
| 2026-02-03 | 24.86 | 24.72 | 0.54 | 2.23% | 23.02 | 25.17 | 230264 | 55625.43 | 18.46% | 0.00 |
| 2026-02-02 | 24.02 | 24.18 | 0.35 | 1.47% | 23.50 | 25.04 | 179918 | 43743.19 | 14.42% | 2.00 |
| 2026-01-30 | 21.69 | 23.83 | 2.17 | 10.02% | 21.69 | 24.70 | 206750 | 48224.45 | 16.57% | 0.00 |
| 2026-01-29 | 22.70 | 21.66 | -0.86 | -3.82% | 21.42 | 22.72 | 143632 | 31519.62 | 11.51% | 0.00 |
| 2026-01-28 | 23.46 | 22.52 | -1.16 | -4.90% | 22.46 | 24.00 | 164535 | 37768.62 | 13.19% | 9.00 |
| 2026-01-27 | 23.02 | 23.68 | 0.16 | 0.68% | 22.98 | 24.94 | 209979 | 49699.97 | 16.83% | 0.00 |
| 2026-01-26 | 22.34 | 23.52 | 1.17 | 5.23% | 22.34 | 24.16 | 245164 | 57230.13 | 19.65% | 16.00 |
| 2026-01-23 | 21.62 | 22.35 | 0.73 | 3.38% | 21.00 | 23.79 | 375225 | 84747.13 | 30.08% | 1.00 |
| 2026-01-22 | 18.15 | 21.62 | 3.60 | 19.98% | 18.11 | 21.62 | 282821 | 57572.27 | 22.67% | 0.00 |
| 2026-01-21 | 18.06 | 18.02 | -0.19 | -1.04% | 17.91 | 18.40 | 49024 | 8857.37 | 3.93% | 0.00 |
| 2026-01-20 | 17.90 | 18.21 | 0.34 | 1.90% | 17.77 | 18.32 | 67872 | 12276.54 | 5.44% | 0.00 |
| 2026-01-19 | 17.65 | 17.87 | 0.11 | 0.62% | 17.65 | 18.11 | 54789 | 9813.48 | 4.39% | 0.00 |
| 2026-01-16 | 17.71 | 17.76 | 0.29 | 1.66% | 17.46 | 18.06 | 73026 | 13050.32 | 5.85% | 0.00 |
| 2026-01-15 | 17.40 | 17.47 | 0.07 | 0.40% | 17.27 | 17.66 | 41564 | 7279.41 | 3.33% | 0.00 |
| 2026-01-14 | 17.68 | 17.40 | -0.26 | -1.47% | 17.18 | 17.70 | 79498 | 13836.86 | 6.37% | 0.00 |
| 2026-01-13 | 17.39 | 17.66 | 0.44 | 2.56% | 17.21 | 17.95 | 89824 | 15857.59 | 7.20% | 0.00 |
| 2026-01-12 | 17.16 | 17.22 | 0.20 | 1.18% | 16.85 | 17.35 | 56293 | 9624.50 | 4.51% | 0.00 |
| 2026-01-09 | 16.99 | 17.02 | 0.03 | 0.18% | 16.77 | 17.12 | 37566 | 6374.84 | 3.01% | 0.00 |
| 2026-01-08 | 16.67 | 16.99 | 0.28 | 1.68% | 16.57 | 17.17 | 41298 | 7008.86 | 3.31% | 0.00 |
| 2026-01-07 | 16.87 | 16.71 | -0.13 | -0.77% | 16.55 | 16.89 | 38604 | 6438.05 | 3.09% | 0.00 |
| 2026-01-06 | 17.12 | 16.84 | -0.28 | -1.64% | 16.76 | 17.32 | 46743 | 7909.63 | 3.75% | 0.00 |
| 2026-01-05 | 16.98 | 17.12 | 0.29 | 1.72% | 16.82 | 17.28 | 57707 | 9851.23 | 4.63% | 0.00 |
| 2025-12-31 | 16.69 | 16.83 | -0.02 | -0.12% | 16.60 | 17.35 | 56774 | 9578.40 | 4.55% | 0.00 |
| 2025-12-30 | 16.10 | 16.85 | 0.65 | 4.01% | 16.10 | 16.94 | 74468 | 12398.76 | 5.97% | 0.00 |
| 2025-12-29 | 16.00 | 16.20 | 0.20 | 1.25% | 15.85 | 16.35 | 22030 | 3554.06 | 1.77% | 0.00 |
| 2025-12-26 | 16.11 | 16.00 | -0.19 | -1.17% | 15.92 | 16.26 | 22977 | 3695.31 | 1.84% | 0.00 |
| 2025-12-25 | 15.85 | 16.19 | 0.29 | 1.82% | 15.81 | 16.22 | 22082 | 3547.21 | 1.77% | 0.00 |
| 2025-12-24 | 15.76 | 15.90 | 0.14 | 0.89% | 15.75 | 16.09 | 25528 | 4074.47 | 2.05% | 0.00 |
| 2025-12-23 | 15.79 | 15.76 | -0.07 | -0.44% | 15.67 | 15.90 | 24452 | 3851.64 | 1.96% | 0.00 |
| 2025-12-22 | 16.05 | 15.83 | -0.19 | -1.19% | 15.81 | 16.17 | 23810 | 3796.02 | 1.91% | 0.00 |
| 2025-12-19 | 15.65 | 16.02 | 0.37 | 2.36% | 15.54 | 16.04 | 25872 | 4099.92 | 2.07% | 0.00 |
| 2025-12-18 | 15.19 | 15.65 | 0.29 | 1.89% | 15.08 | 15.77 | 29867 | 4671.84 | 2.39% | 0.00 |
| 2025-12-17 | 15.08 | 15.36 | 0.22 | 1.45% | 14.85 | 15.37 | 32322 | 4882.06 | 2.59% | 0.00 |
| 2025-12-16 | 15.50 | 15.14 | -0.44 | -2.82% | 15.14 | 15.62 | 29634 | 4530.84 | 2.38% | 0.00 |
| 2025-12-15 | 15.73 | 15.58 | -0.34 | -2.14% | 15.51 | 15.83 | 29840 | 4676.01 | 2.39% | 0.00 |
| 2025-12-12 | 15.80 | 15.92 | 0.09 | 0.57% | 15.68 | 16.26 | 46273 | 7371.46 | 3.71% | 0.00 |
| 2025-12-11 | 16.23 | 15.83 | -0.35 | -2.16% | 15.82 | 16.32 | 27940 | 4471.83 | 2.24% | 0.00 |
| 2025-12-10 | 16.57 | 16.18 | -0.35 | -2.12% | 16.15 | 16.57 | 25039 | 4080.77 | 2.01% | 0.00 |
| 2025-12-09 | 16.72 | 16.53 | -0.19 | -1.14% | 16.47 | 16.84 | 25014 | 4160.05 | 2.01% | 0.00 |
| 2025-12-08 | 16.42 | 16.72 | 0.30 | 1.83% | 16.32 | 16.75 | 28849 | 4799.78 | 2.31% | 0.00 |
| 2025-12-05 | 15.97 | 16.42 | 0.40 | 2.50% | 15.83 | 16.45 | 23630 | 3839.72 | 1.89% | 0.00 |
| 2025-12-04 | 16.41 | 16.02 | -0.35 | -2.14% | 15.88 | 16.49 | 22451 | 3612.14 | 1.80% | 0.00 |
| 2025-12-03 | 16.58 | 16.37 | -0.15 | -0.91% | 16.26 | 16.58 | 24142 | 3955.76 | 1.94% | 0.00 |
| 2025-12-02 | 16.71 | 16.52 | -0.18 | -1.08% | 16.41 | 16.78 | 20517 | 3387.40 | 1.64% | 0.00 |
| 2025-12-01 | 16.65 | 16.70 | 0.10 | 0.60% | 16.60 | 16.91 | 25933 | 4350.09 | 2.08% | 0.00 |
| 2025-11-28 | 16.33 | 16.60 | 0.30 | 1.84% | 16.15 | 16.60 | 23106 | 3786.72 | 1.85% | 0.00 |
| 2025-11-27 | 16.10 | 16.30 | 0.21 | 1.31% | 16.05 | 16.48 | 29586 | 4825.32 | 2.37% | 0.00 |
| 2025-11-26 | 16.80 | 16.09 | -0.71 | -4.23% | 16.05 | 16.85 | 45720 | 7480.76 | 3.67% | 0.00 |
| 2025-11-25 | 16.69 | 16.80 | 0.47 | 2.88% | 16.58 | 17.01 | 42910 | 7210.09 | 3.44% | 0.00 |
| 2025-11-24 | 16.37 | 16.33 | 0.20 | 1.24% | 16.09 | 16.59 | 41174 | 6712.63 | 3.30% | 0.00 |
| 2025-11-21 | 16.80 | 16.13 | -0.83 | -4.89% | 16.10 | 17.25 | 64721 | 10699.79 | 5.19% | 0.00 |
| 2025-11-20 | 17.31 | 16.96 | -0.34 | -1.97% | 16.96 | 17.51 | 64480 | 11110.72 | 5.17% | 0.00 |
| 2025-11-19 | 17.10 | 17.30 | 0.36 | 2.13% | 16.94 | 17.64 | 103398 | 17888.24 | 8.29% | 20.00 |
| 2025-11-18 | 17.11 | 16.94 | -0.15 | -0.88% | 16.80 | 17.11 | 34818 | 5885.82 | 2.79% | 0.00 |
| 2025-11-17 | 17.21 | 17.09 | -0.13 | -0.75% | 16.90 | 17.40 | 62140 | 10615.44 | 4.98% | 0.00 |
| 2025-11-14 | 16.59 | 17.22 | 0.62 | 3.73% | 16.46 | 17.78 | 108270 | 18627.99 | 8.68% | 7.00 |
| 2025-11-13 | 16.52 | 16.60 | 0.14 | 0.85% | 16.36 | 16.72 | 24469 | 4053.20 | 1.96% | 0.00 |
| 2025-11-12 | 16.65 | 16.46 | -0.14 | -0.84% | 16.35 | 16.65 | 24492 | 4027.70 | 1.96% | 0.00 |
| 2025-11-11 | 16.64 | 16.60 | 0.04 | 0.24% | 16.52 | 16.66 | 16833 | 2792.69 | 1.35% | 0.00 |
| 2025-11-10 | 16.62 | 16.56 | -0.03 | -0.18% | 16.50 | 16.68 | 21134 | 3502.46 | 1.69% | 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。
