| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-19 | 29.50 | 30.25 | 0.89 | 3.03% | 29.04 | 30.60 | 96418 | 28741.56 | 3.48% | 0.00 |
| 2025-05-16 | 29.48 | 29.36 | -0.31 | -1.04% | 29.33 | 30.30 | 70688 | 20996.62 | 2.55% | 0.00 |
| 2025-05-15 | 30.37 | 29.67 | -0.53 | -1.75% | 29.57 | 30.99 | 89425 | 26929.66 | 3.23% | 0.00 |
| 2025-05-14 | 30.73 | 30.20 | -0.53 | -1.72% | 30.01 | 31.19 | 98841 | 30038.89 | 3.57% | 0.00 |
| 2025-05-13 | 31.55 | 30.73 | -1.10 | -3.46% | 30.60 | 32.12 | 172996 | 54038.13 | 6.25% | 0.00 |
| 2025-05-12 | 30.00 | 31.83 | 1.21 | 3.95% | 29.90 | 32.15 | 251275 | 79251.49 | 9.08% | 52.00 |
| 2025-05-09 | 30.65 | 30.62 | -0.25 | -0.81% | 29.90 | 31.44 | 205151 | 62966.21 | 7.41% | 2.00 |
| 2025-05-08 | 29.78 | 30.87 | 0.51 | 1.68% | 29.60 | 31.00 | 223467 | 67676.51 | 8.07% | 13.00 |
| 2025-05-07 | 28.60 | 30.36 | 2.53 | 9.09% | 28.60 | 31.73 | 261232 | 78572.30 | 9.44% | 0.00 |
| 2025-05-06 | 27.22 | 27.83 | 0.61 | 2.24% | 27.17 | 27.83 | 44745 | 12351.79 | 1.62% | 0.00 |
| 2025-04-30 | 27.10 | 27.22 | 0.55 | 2.06% | 27.10 | 27.70 | 50270 | 13721.19 | 1.82% | 0.00 |
| 2025-04-29 | 26.55 | 26.67 | 0.16 | 0.60% | 26.30 | 26.90 | 42448 | 11321.97 | 1.53% | 0.00 |
| 2025-04-28 | 28.32 | 26.51 | -2.21 | -7.69% | 26.43 | 28.40 | 107799 | 29016.19 | 3.90% | 9.00 |
| 2025-04-25 | 28.42 | 28.72 | 0.30 | 1.06% | 28.27 | 28.79 | 56349 | 16085.92 | 2.04% | 3.00 |
| 2025-04-24 | 29.04 | 28.42 | -0.91 | -3.10% | 28.07 | 29.78 | 96010 | 27627.97 | 3.47% | 20.00 |
| 2025-04-23 | 29.68 | 29.33 | -0.26 | -0.88% | 29.16 | 29.97 | 71124 | 20907.48 | 2.57% | 0.00 |
| 2025-04-22 | 29.70 | 29.59 | -0.42 | -1.40% | 29.56 | 30.42 | 89472 | 26754.52 | 3.23% | 3.00 |
| 2025-04-21 | 28.92 | 30.01 | 0.85 | 2.91% | 28.92 | 30.19 | 111226 | 33283.81 | 4.02% | 0.00 |
| 2025-04-18 | 29.61 | 29.16 | -0.59 | -1.98% | 29.16 | 30.06 | 85912 | 25380.80 | 3.10% | 3.00 |
| 2025-04-17 | 29.64 | 29.75 | 0.45 | 1.54% | 29.24 | 30.30 | 125897 | 37620.45 | 4.55% | 0.00 |
| 2025-04-16 | 30.00 | 29.30 | -0.60 | -2.01% | 28.91 | 30.64 | 100265 | 29721.85 | 3.62% | 10.00 |
| 2025-04-15 | 30.07 | 29.90 | -0.68 | -2.22% | 29.42 | 30.55 | 103755 | 30939.10 | 3.75% | 46.00 |
| 2025-04-14 | 29.95 | 30.58 | 0.36 | 1.19% | 29.66 | 30.67 | 177334 | 53561.98 | 6.41% | 3.00 |
| 2025-04-11 | 29.02 | 30.22 | 0.61 | 2.06% | 29.02 | 30.88 | 193551 | 58286.82 | 6.99% | 13.00 |
| 2025-04-10 | 29.19 | 29.61 | 0.45 | 1.54% | 29.19 | 30.49 | 268962 | 80138.78 | 9.72% | 12.00 |
| 2025-04-09 | 24.10 | 29.16 | 4.86 | 20.00% | 24.02 | 29.16 | 228553 | 63732.43 | 8.26% | 0.00 |
| 2025-04-08 | 24.00 | 24.30 | 0.59 | 2.49% | 23.70 | 25.00 | 68895 | 16728.51 | 2.49% | 0.00 |
| 2025-04-07 | 26.00 | 23.71 | -3.97 | -14.34% | 22.72 | 26.82 | 93707 | 23130.40 | 3.39% | 0.00 |
| 2025-04-03 | 27.38 | 27.68 | 0.05 | 0.18% | 27.26 | 28.08 | 48468 | 13390.72 | 1.75% | 0.00 |
| 2025-04-02 | 28.06 | 27.63 | -0.44 | -1.57% | 27.55 | 28.19 | 45867 | 12733.73 | 1.66% | 4.00 |
| 2025-04-01 | 28.27 | 28.07 | 0.17 | 0.61% | 27.98 | 28.79 | 50148 | 14218.43 | 1.81% | 0.00 |
| 2025-03-31 | 27.31 | 27.90 | 0.10 | 0.36% | 27.25 | 28.26 | 47949 | 13321.53 | 1.73% | 0.00 |
| 2025-03-28 | 28.96 | 27.80 | -2.06 | -6.90% | 27.71 | 29.40 | 108204 | 30717.13 | 3.91% | 0.00 |
| 2025-03-27 | 30.90 | 29.86 | -0.21 | -0.70% | 29.81 | 31.39 | 93233 | 28454.42 | 3.37% | 5.00 |
| 2025-03-26 | 30.45 | 30.07 | -0.56 | -1.83% | 29.76 | 30.76 | 92043 | 27730.21 | 3.33% | 1.00 |
| 2025-03-25 | 29.55 | 30.63 | 0.73 | 2.44% | 29.42 | 31.49 | 127503 | 39119.33 | 4.61% | 0.00 |
| 2025-03-24 | 30.39 | 29.90 | -1.02 | -3.30% | 28.78 | 31.08 | 138184 | 41134.75 | 4.99% | 0.00 |
| 2025-03-21 | 30.08 | 30.92 | 0.57 | 1.88% | 30.00 | 32.23 | 234136 | 73173.17 | 8.46% | 3.00 |
| 2025-03-20 | 28.89 | 30.35 | 1.45 | 5.02% | 28.68 | 31.82 | 223947 | 67357.10 | 8.09% | 0.00 |
| 2025-03-19 | 28.26 | 28.90 | 0.64 | 2.26% | 27.96 | 29.30 | 113128 | 32608.76 | 4.09% | 0.00 |
| 2025-03-18 | 28.34 | 28.26 | -0.25 | -0.88% | 28.01 | 28.65 | 48446 | 13694.50 | 1.75% | 10.00 |
| 2025-03-17 | 28.48 | 28.51 | 0.03 | 0.11% | 28.45 | 29.09 | 56718 | 16287.36 | 2.05% | 0.00 |
| 2025-03-14 | 28.78 | 28.48 | -0.30 | -1.04% | 27.93 | 28.79 | 63776 | 18062.86 | 2.30% | 11.00 |
| 2025-03-13 | 28.50 | 28.78 | 0.20 | 0.70% | 27.93 | 28.82 | 74745 | 21164.01 | 2.70% | 21.00 |
| 2025-03-12 | 29.32 | 28.58 | -0.56 | -1.92% | 28.50 | 29.49 | 84589 | 24347.73 | 3.06% | 0.00 |
| 2025-03-11 | 28.02 | 29.14 | 0.47 | 1.64% | 28.00 | 29.29 | 101442 | 29284.77 | 3.67% | 0.00 |
| 2025-03-10 | 28.28 | 28.67 | 0.55 | 1.96% | 28.12 | 29.23 | 108374 | 31167.62 | 3.92% | 0.00 |
| 2025-03-07 | 27.59 | 28.12 | 0.32 | 1.15% | 27.55 | 28.90 | 108379 | 30685.11 | 3.92% | 7.00 |
| 2025-03-06 | 27.48 | 27.80 | 0.52 | 1.91% | 27.25 | 28.08 | 72448 | 20085.99 | 2.62% | 2.00 |
| 2025-03-05 | 27.11 | 27.28 | -0.07 | -0.26% | 26.82 | 27.46 | 55603 | 15102.26 | 2.01% | 0.00 |
| 2025-03-04 | 25.96 | 27.35 | 1.12 | 4.27% | 25.96 | 27.80 | 85588 | 23270.04 | 3.09% | 5.00 |
| 2025-03-03 | 26.18 | 26.23 | 0.42 | 1.63% | 26.11 | 27.33 | 53911 | 14390.80 | 1.95% | 0.00 |
| 2025-02-28 | 27.30 | 25.81 | -1.35 | -4.97% | 25.62 | 27.30 | 53524 | 14119.50 | 1.93% | 3.00 |
| 2025-02-27 | 27.62 | 27.16 | -0.49 | -1.77% | 26.55 | 27.62 | 48848 | 13239.97 | 1.77% | 0.00 |
| 2025-02-26 | 27.60 | 27.65 | 0.07 | 0.25% | 27.35 | 27.85 | 49832 | 13722.52 | 1.80% | 0.00 |
| 2025-02-25 | 27.66 | 27.58 | -0.35 | -1.25% | 27.42 | 27.99 | 43903 | 12162.33 | 1.59% | 0.00 |
| 2025-02-24 | 27.79 | 27.93 | 0.04 | 0.14% | 27.45 | 28.12 | 55813 | 15537.21 | 2.02% | 4.00 |
| 2025-02-21 | 28.00 | 27.89 | -0.33 | -1.17% | 27.63 | 28.18 | 69873 | 19442.32 | 2.52% | 0.00 |
| 2025-02-20 | 26.81 | 28.22 | 1.37 | 5.10% | 26.53 | 28.45 | 100850 | 27993.25 | 3.64% | 0.00 |
| 2025-02-19 | 26.58 | 26.85 | 0.47 | 1.78% | 26.08 | 26.85 | 37778 | 10048.22 | 1.37% | 0.00 |
| 2025-02-18 | 27.35 | 26.38 | -0.98 | -3.58% | 26.36 | 27.46 | 38512 | 10369.18 | 1.39% | 3.00 |
| 2025-02-17 | 27.19 | 27.36 | 0.24 | 0.88% | 27.11 | 27.67 | 40457 | 11072.46 | 1.46% | 4.00 |
| 2025-02-14 | 27.49 | 27.12 | -0.31 | -1.13% | 26.86 | 27.49 | 40786 | 11041.66 | 1.47% | 2.00 |
| 2025-02-13 | 27.31 | 27.43 | 0.16 | 0.59% | 27.04 | 27.82 | 70966 | 19513.01 | 2.56% | 6.00 |
| 2025-02-12 | 27.37 | 27.27 | 0.11 | 0.41% | 26.96 | 27.37 | 36280 | 9869.80 | 1.31% | 0.00 |
| 2025-02-11 | 27.65 | 27.16 | -0.45 | -1.63% | 27.16 | 27.66 | 36734 | 10037.51 | 1.33% | 0.00 |
| 2025-02-10 | 27.32 | 27.61 | 0.64 | 2.37% | 27.00 | 27.70 | 60876 | 16729.14 | 2.20% | 0.00 |
| 2025-02-07 | 26.80 | 26.97 | 0.17 | 0.63% | 26.61 | 27.48 | 60297 | 16307.79 | 2.18% | 5.00 |
| 2025-02-06 | 25.88 | 26.80 | 0.92 | 3.55% | 25.80 | 26.80 | 54884 | 14524.68 | 1.98% | 0.00 |
| 2025-02-05 | 25.23 | 25.88 | 0.61 | 2.41% | 25.21 | 26.10 | 39329 | 10148.93 | 1.42% | 0.00 |
| 2025-01-27 | 25.68 | 25.27 | -0.03 | -0.12% | 25.23 | 26.08 | 37606 | 9638.92 | 1.36% | 0.00 |
| 2025-01-24 | 25.30 | 25.30 | 0.00 | 0.00% | 25.12 | 25.48 | 29222 | 7397.83 | 1.06% | 0.00 |
| 2025-01-23 | 25.65 | 25.30 | -0.06 | -0.24% | 25.30 | 26.08 | 37059 | 9552.31 | 1.34% | 0.00 |
| 2025-01-22 | 25.76 | 25.36 | -0.40 | -1.55% | 25.21 | 25.76 | 21905 | 5570.00 | 0.79% | 0.00 |
| 2025-01-21 | 26.25 | 25.76 | -0.39 | -1.49% | 25.39 | 26.26 | 31846 | 8185.46 | 1.15% | 0.00 |
| 2025-01-20 | 25.88 | 26.15 | 0.29 | 1.12% | 25.79 | 26.21 | 33178 | 8639.78 | 1.20% | 0.00 |
| 2025-01-17 | 25.41 | 25.86 | 0.32 | 1.25% | 25.34 | 26.08 | 35048 | 9034.67 | 1.27% | 0.00 |
| 2025-01-16 | 25.69 | 25.54 | -0.05 | -0.20% | 25.31 | 26.06 | 31734 | 8145.29 | 1.15% | 0.00 |
| 2025-01-15 | 26.16 | 25.59 | -0.48 | -1.84% | 25.56 | 26.20 | 33824 | 8721.73 | 1.22% | 0.00 |
| 2025-01-14 | 25.28 | 26.07 | 0.94 | 3.74% | 25.02 | 26.08 | 41041 | 10555.00 | 1.48% | 0.00 |
新余国科(300722)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。
