| 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 | 17.19 | 16.87 | -0.59 | -3.38% | 16.51 | 17.40 | 147672 | 24772.02 | 5.15% | 0.00 |
| 2025-04-21 | 17.25 | 17.46 | 0.30 | 1.75% | 17.03 | 17.70 | 88583 | 15391.76 | 3.09% | 0.00 |
| 2025-04-18 | 16.82 | 17.16 | 0.30 | 1.78% | 16.77 | 17.46 | 96098 | 16441.59 | 3.35% | 0.00 |
| 2025-04-17 | 17.00 | 16.86 | -0.15 | -0.88% | 16.84 | 17.48 | 66180 | 11314.09 | 2.31% | 0.00 |
| 2025-04-16 | 17.43 | 17.01 | -0.10 | -0.58% | 16.85 | 17.70 | 112434 | 19367.68 | 3.92% | 0.00 |
| 2025-04-15 | 17.25 | 17.11 | -0.24 | -1.38% | 16.91 | 18.21 | 139088 | 24237.07 | 4.85% | 0.00 |
| 2025-04-14 | 16.50 | 17.35 | 1.20 | 7.43% | 16.31 | 17.65 | 152827 | 26224.46 | 5.33% | 0.00 |
| 2025-04-11 | 15.82 | 16.15 | 0.22 | 1.38% | 15.80 | 16.50 | 70469 | 11438.92 | 2.46% | 0.00 |
| 2025-04-10 | 15.69 | 15.93 | 0.60 | 3.91% | 15.69 | 16.65 | 114882 | 18487.33 | 4.01% | 0.00 |
| 2025-04-09 | 14.31 | 15.33 | 0.54 | 3.65% | 13.02 | 15.55 | 148501 | 21438.39 | 5.18% | 0.00 |
| 2025-04-08 | 14.43 | 14.79 | 0.57 | 4.01% | 14.30 | 15.24 | 120952 | 17784.47 | 4.22% | 0.00 |
| 2025-04-07 | 16.20 | 14.22 | -2.98 | -17.33% | 13.91 | 16.88 | 204557 | 31338.75 | 7.13% | 0.00 |
| 2025-04-03 | 17.31 | 17.20 | -0.29 | -1.66% | 17.17 | 18.01 | 126076 | 22071.58 | 4.40% | 0.00 |
| 2025-04-02 | 17.41 | 17.49 | 0.20 | 1.16% | 17.35 | 18.20 | 195594 | 34771.96 | 6.82% | 0.00 |
| 2025-04-01 | 17.15 | 17.29 | 0.00 | 0.00% | 16.89 | 17.54 | 176645 | 30400.70 | 6.16% | 0.00 |
| 2025-03-31 | 15.03 | 17.29 | 2.27 | 15.11% | 14.89 | 17.32 | 315031 | 51525.08 | 10.98% | 2.00 |
| 2025-03-28 | 15.33 | 15.02 | -0.38 | -2.47% | 15.02 | 15.51 | 43402 | 6602.62 | 1.51% | 0.00 |
| 2025-03-27 | 15.20 | 15.40 | 0.08 | 0.52% | 14.97 | 15.58 | 44735 | 6851.55 | 1.56% | 0.00 |
| 2025-03-26 | 15.00 | 15.32 | 0.29 | 1.93% | 14.93 | 15.55 | 54630 | 8330.99 | 1.90% | 0.00 |
| 2025-03-25 | 15.15 | 15.03 | -0.26 | -1.70% | 14.81 | 15.30 | 47615 | 7157.60 | 1.66% | 0.00 |
| 2025-03-24 | 15.61 | 15.29 | -0.27 | -1.74% | 14.94 | 15.97 | 78496 | 12120.08 | 2.74% | 0.00 |
| 2025-03-21 | 16.35 | 15.56 | -0.68 | -4.19% | 15.38 | 16.35 | 98377 | 15465.08 | 3.43% | 0.00 |
| 2025-03-20 | 15.81 | 16.24 | 0.39 | 2.46% | 15.75 | 16.53 | 83707 | 13590.33 | 2.92% | 0.00 |
| 2025-03-19 | 16.30 | 15.85 | -0.52 | -3.18% | 15.74 | 16.33 | 97367 | 15486.59 | 3.39% | 0.00 |
| 2025-03-18 | 16.58 | 16.37 | -0.19 | -1.15% | 16.30 | 16.85 | 64160 | 10593.41 | 2.24% | 3.00 |
| 2025-03-17 | 16.44 | 16.56 | 0.28 | 1.72% | 15.94 | 16.89 | 93202 | 15401.86 | 3.25% | 0.00 |
| 2025-03-14 | 16.12 | 16.28 | 0.16 | 0.99% | 15.86 | 16.38 | 74257 | 12030.52 | 2.59% | 0.00 |
| 2025-03-13 | 16.58 | 16.12 | -0.50 | -3.01% | 15.89 | 16.61 | 94871 | 15377.27 | 3.31% | 0.00 |
| 2025-03-12 | 16.67 | 16.62 | -0.01 | -0.06% | 16.60 | 16.99 | 71156 | 11996.42 | 2.48% | 0.00 |
| 2025-03-11 | 16.54 | 16.63 | -0.17 | -1.01% | 16.44 | 16.76 | 78328 | 12967.26 | 2.73% | 0.00 |
| 2025-03-10 | 16.89 | 16.80 | -0.05 | -0.30% | 16.57 | 16.95 | 58258 | 9769.13 | 2.03% | 0.00 |
| 2025-03-07 | 17.50 | 16.85 | -0.65 | -3.71% | 16.69 | 17.50 | 116036 | 19688.38 | 4.05% | 0.00 |
| 2025-03-06 | 16.97 | 17.50 | 0.52 | 3.06% | 16.88 | 17.76 | 141651 | 24559.44 | 4.94% | 0.00 |
| 2025-03-05 | 17.39 | 16.98 | -0.43 | -2.47% | 16.60 | 17.51 | 125213 | 21189.55 | 4.37% | 0.00 |
| 2025-03-04 | 17.46 | 17.41 | -0.29 | -1.64% | 16.98 | 17.51 | 138323 | 23815.49 | 4.82% | 0.00 |
| 2025-03-03 | 17.08 | 17.70 | 0.73 | 4.30% | 17.00 | 18.99 | 265205 | 47746.11 | 9.25% | 0.00 |
| 2025-02-28 | 17.01 | 16.97 | -0.30 | -1.74% | 16.60 | 17.30 | 141221 | 23960.87 | 4.92% | 0.00 |
| 2025-02-27 | 17.60 | 17.27 | -0.35 | -1.99% | 17.10 | 18.17 | 184039 | 32265.59 | 6.42% | 0.00 |
| 2025-02-26 | 17.45 | 17.62 | 0.30 | 1.73% | 17.10 | 17.89 | 130659 | 22905.53 | 4.56% | 0.00 |
| 2025-02-25 | 16.38 | 17.32 | 0.59 | 3.53% | 16.36 | 17.70 | 168005 | 28930.78 | 5.86% | 0.00 |
| 2025-02-24 | 17.00 | 16.73 | -0.25 | -1.47% | 16.46 | 17.07 | 129030 | 21597.35 | 4.50% | 0.00 |
| 2025-02-21 | 16.31 | 16.98 | 0.62 | 3.79% | 15.90 | 17.19 | 211571 | 35462.68 | 7.38% | 0.00 |
| 2025-02-20 | 16.18 | 16.36 | 0.23 | 1.43% | 15.80 | 16.50 | 110496 | 17765.82 | 3.85% | 12.94 |
| 2025-02-19 | 15.79 | 16.13 | 0.31 | 1.96% | 15.78 | 16.50 | 132225 | 21417.30 | 4.61% | 0.00 |
| 2025-02-18 | 16.29 | 15.82 | -0.54 | -3.30% | 15.72 | 16.49 | 114051 | 18323.26 | 3.98% | 0.00 |
| 2025-02-17 | 16.32 | 16.36 | 0.00 | 0.00% | 16.03 | 16.91 | 147541 | 24272.50 | 5.14% | 0.00 |
| 2025-02-14 | 16.69 | 16.36 | -0.01 | -0.06% | 16.05 | 16.70 | 143953 | 23568.67 | 5.02% | 0.00 |
| 2025-02-13 | 15.75 | 16.37 | 0.63 | 4.00% | 15.69 | 16.82 | 232781 | 38233.25 | 8.12% | 0.00 |
| 2025-02-12 | 14.90 | 15.74 | 0.73 | 4.86% | 14.80 | 15.86 | 154900 | 23902.35 | 5.40% | 0.00 |
| 2025-02-11 | 15.60 | 15.01 | -0.47 | -3.04% | 14.85 | 15.64 | 145662 | 21870.78 | 5.08% | 0.00 |
| 2025-02-10 | 14.31 | 15.48 | 1.29 | 9.09% | 14.05 | 15.81 | 223692 | 33272.19 | 7.80% | 0.00 |
| 2025-02-07 | 14.07 | 14.19 | 0.06 | 0.42% | 14.01 | 14.83 | 142249 | 20468.53 | 4.96% | 0.00 |
| 2025-02-06 | 13.41 | 14.13 | 0.66 | 4.90% | 13.31 | 14.15 | 79068 | 10989.55 | 2.76% | 0.00 |
| 2025-02-05 | 13.30 | 13.47 | 0.17 | 1.28% | 13.30 | 13.76 | 49346 | 6681.46 | 1.72% | 0.00 |
| 2025-01-27 | 13.69 | 13.30 | -0.16 | -1.19% | 13.10 | 13.80 | 46239 | 6158.73 | 1.61% | 0.00 |
| 2025-01-24 | 13.32 | 13.46 | 0.06 | 0.45% | 13.30 | 13.61 | 47176 | 6351.93 | 1.64% | 0.00 |
| 2025-01-23 | 13.74 | 13.40 | -0.14 | -1.03% | 13.40 | 14.04 | 60433 | 8292.90 | 2.11% | 0.00 |
| 2025-01-22 | 13.58 | 13.54 | -0.16 | -1.17% | 13.43 | 13.97 | 55088 | 7500.39 | 1.92% | 0.00 |
| 2025-01-21 | 14.02 | 13.70 | -0.34 | -2.42% | 13.52 | 14.20 | 68754 | 9449.68 | 2.40% | 0.00 |
| 2025-01-20 | 14.17 | 14.04 | 0.09 | 0.65% | 13.40 | 14.23 | 74851 | 10455.59 | 2.61% | 0.00 |
| 2025-01-17 | 14.00 | 13.95 | -0.09 | -0.64% | 13.80 | 14.22 | 50385 | 7051.65 | 1.76% | 0.00 |
| 2025-01-16 | 14.35 | 14.04 | -0.38 | -2.64% | 13.98 | 14.60 | 85145 | 12116.68 | 2.97% | 0.00 |
| 2025-01-15 | 14.17 | 14.42 | 0.38 | 2.71% | 14.14 | 14.98 | 111922 | 16382.74 | 3.90% | 0.00 |
| 2025-01-14 | 13.37 | 14.04 | 0.89 | 6.77% | 13.18 | 14.11 | 81941 | 11286.25 | 2.86% | 80.00 |
| 2025-01-13 | 13.32 | 13.15 | -0.17 | -1.28% | 12.97 | 13.49 | 58783 | 7747.25 | 2.05% | 0.00 |
| 2025-01-10 | 14.03 | 13.32 | -0.71 | -5.06% | 13.20 | 14.25 | 76838 | 10546.23 | 2.68% | 0.00 |
| 2025-01-09 | 13.20 | 14.03 | 0.74 | 5.57% | 13.19 | 14.29 | 95932 | 13325.40 | 3.34% | 0.00 |
| 2025-01-08 | 13.79 | 13.29 | -0.41 | -2.99% | 12.90 | 13.79 | 67208 | 8904.44 | 2.34% | 0.00 |
| 2025-01-07 | 13.46 | 13.70 | 0.34 | 2.54% | 13.22 | 13.70 | 46150 | 6221.14 | 1.61% | 0.00 |
| 2025-01-06 | 13.75 | 13.36 | -0.23 | -1.69% | 13.12 | 13.76 | 61149 | 8223.68 | 2.13% | 0.00 |
| 2025-01-03 | 14.30 | 13.59 | -0.62 | -4.36% | 13.57 | 14.35 | 66725 | 9283.40 | 2.33% | 0.00 |
| 2025-01-02 | 14.70 | 14.21 | -0.49 | -3.33% | 14.05 | 14.77 | 59032 | 8494.55 | 2.06% | 0.00 |
| 2024-12-31 | 15.26 | 14.70 | -0.58 | -3.80% | 14.64 | 15.48 | 79763 | 11941.71 | 2.78% | 0.00 |
| 2024-12-30 | 15.54 | 15.28 | -0.26 | -1.67% | 15.11 | 15.65 | 50924 | 7810.48 | 1.78% | 0.00 |
| 2024-12-27 | 15.35 | 15.54 | 0.42 | 2.78% | 15.14 | 16.07 | 123138 | 19309.28 | 4.29% | 0.00 |
| 2024-12-26 | 14.92 | 15.12 | 0.15 | 1.00% | 14.92 | 15.55 | 71748 | 10961.14 | 2.50% | 0.00 |
| 2024-12-25 | 15.40 | 14.97 | -0.35 | -2.28% | 14.88 | 15.47 | 77246 | 11724.18 | 2.69% | 0.00 |
| 2024-12-24 | 14.99 | 15.32 | 0.45 | 3.03% | 14.88 | 15.37 | 79772 | 12107.48 | 2.78% | 0.00 |
| 2024-12-23 | 15.22 | 14.87 | -0.33 | -2.17% | 14.81 | 15.35 | 108322 | 16314.21 | 3.78% | 0.00 |
| 2024-12-20 | 14.60 | 15.20 | -0.70 | -4.40% | 14.30 | 15.85 | 274509 | 40716.08 | 9.57% | 0.00 |
长阳科技(688299)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。
