| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-20 | 17.67 | 17.40 | -0.26 | -1.47% | 17.32 | 18.15 | 75217 | 13319.59 | 2.62% | 0.00 |
| 2025-06-19 | 18.04 | 17.66 | -0.42 | -2.32% | 17.62 | 18.50 | 99350 | 17956.09 | 3.46% | 0.00 |
| 2025-06-18 | 18.04 | 18.08 | -0.09 | -0.50% | 17.45 | 18.30 | 121084 | 21603.20 | 4.21% | 0.00 |
| 2025-06-17 | 18.07 | 18.17 | 0.06 | 0.33% | 18.05 | 18.47 | 71783 | 13094.07 | 2.50% | 0.00 |
| 2025-06-16 | 17.87 | 18.11 | 0.10 | 0.56% | 17.87 | 18.55 | 73802 | 13442.74 | 2.57% | 0.00 |
| 2025-06-13 | 17.87 | 18.01 | -0.03 | -0.17% | 17.65 | 18.55 | 138952 | 25220.24 | 4.83% | 0.00 |
| 2025-06-12 | 17.74 | 18.04 | 0.37 | 2.09% | 17.40 | 18.20 | 137747 | 24474.26 | 4.79% | 0.00 |
| 2025-06-11 | 17.52 | 17.67 | 0.33 | 1.90% | 17.38 | 18.30 | 139017 | 24835.05 | 4.84% | 0.00 |
| 2025-06-10 | 18.40 | 17.34 | -1.18 | -6.37% | 17.30 | 18.64 | 175796 | 31258.76 | 6.12% | 0.00 |
| 2025-06-09 | 18.35 | 18.52 | -0.18 | -0.96% | 18.01 | 18.78 | 118196 | 21862.34 | 4.11% | 0.00 |
| 2025-06-06 | 18.52 | 18.70 | 0.27 | 1.47% | 18.28 | 19.15 | 112838 | 21167.83 | 3.93% | 0.00 |
| 2025-06-05 | 18.50 | 18.43 | -0.03 | -0.16% | 18.15 | 18.50 | 47262 | 8657.85 | 1.64% | 0.00 |
| 2025-06-04 | 17.80 | 18.46 | 0.74 | 4.18% | 17.75 | 18.66 | 104796 | 19220.52 | 3.65% | 0.00 |
| 2025-06-03 | 17.86 | 17.72 | -0.14 | -0.78% | 17.65 | 18.11 | 58736 | 10498.36 | 2.02% | 0.00 |
| 2025-05-30 | 18.01 | 17.86 | -0.31 | -1.71% | 17.60 | 18.17 | 75348 | 13403.59 | 2.59% | 0.00 |
| 2025-05-29 | 18.05 | 18.17 | 0.23 | 1.28% | 17.85 | 18.35 | 71589 | 12993.18 | 2.46% | 0.00 |
| 2025-05-28 | 19.08 | 17.94 | -1.18 | -6.17% | 17.81 | 19.24 | 147592 | 27002.09 | 5.08% | 0.00 |
| 2025-05-27 | 19.40 | 19.12 | 0.05 | 0.26% | 18.81 | 19.60 | 76053 | 14552.87 | 2.62% | 0.00 |
| 2025-05-26 | 19.40 | 19.07 | -0.27 | -1.40% | 18.95 | 19.59 | 56372 | 10835.03 | 1.94% | 0.00 |
| 2025-05-23 | 19.80 | 19.34 | -0.14 | -0.72% | 19.25 | 19.89 | 68926 | 13463.35 | 2.37% | 0.00 |
| 2025-05-22 | 19.74 | 19.48 | -0.33 | -1.67% | 19.40 | 20.08 | 68984 | 13583.99 | 2.37% | 0.00 |
| 2025-05-21 | 19.45 | 19.81 | 0.35 | 1.80% | 19.26 | 20.58 | 138088 | 27487.09 | 4.75% | 0.00 |
| 2025-05-20 | 19.50 | 19.46 | -0.12 | -0.61% | 19.30 | 19.85 | 86247 | 16897.38 | 2.97% | 0.00 |
| 2025-05-19 | 20.02 | 19.58 | -0.57 | -2.83% | 18.91 | 20.07 | 144166 | 27955.29 | 4.96% | 0.00 |
| 2025-05-16 | 20.15 | 20.15 | -0.05 | -0.25% | 19.80 | 20.49 | 82126 | 16559.56 | 2.83% | 0.00 |
| 2025-05-15 | 20.60 | 20.20 | -0.69 | -3.30% | 20.20 | 20.85 | 107817 | 22049.62 | 3.71% | 0.00 |
| 2025-05-14 | 20.20 | 20.89 | 0.79 | 3.93% | 19.95 | 21.17 | 165610 | 34039.19 | 5.70% | 0.00 |
| 2025-05-13 | 20.40 | 20.10 | -0.24 | -1.18% | 19.75 | 20.46 | 121869 | 24464.98 | 4.20% | 0.00 |
| 2025-05-12 | 20.00 | 20.34 | 0.83 | 4.25% | 19.69 | 20.49 | 200196 | 40202.75 | 6.89% | 0.00 |
| 2025-05-09 | 19.10 | 19.51 | 0.37 | 1.93% | 19.01 | 19.66 | 140174 | 27132.34 | 4.83% | 18.00 |
| 2025-05-08 | 19.44 | 19.14 | -0.20 | -1.03% | 19.02 | 19.67 | 145673 | 28075.70 | 5.01% | 0.00 |
| 2025-05-07 | 19.55 | 19.34 | -0.26 | -1.33% | 18.95 | 19.60 | 168024 | 32351.13 | 5.86% | 0.00 |
| 2025-05-06 | 17.55 | 19.60 | 2.15 | 12.32% | 17.55 | 19.66 | 277038 | 51963.45 | 9.66% | 0.00 |
| 2025-04-30 | 17.09 | 17.45 | 0.64 | 3.81% | 16.84 | 17.70 | 122945 | 21449.31 | 4.29% | 0.00 |
| 2025-04-29 | 16.23 | 16.81 | 0.74 | 4.60% | 16.21 | 17.20 | 108446 | 18227.27 | 3.78% | 0.00 |
| 2025-04-28 | 16.12 | 16.07 | -0.09 | -0.56% | 15.80 | 16.22 | 54933 | 8785.87 | 1.92% | 0.00 |
| 2025-04-25 | 16.51 | 16.16 | 0.06 | 0.37% | 15.89 | 16.51 | 66262 | 10685.93 | 2.31% | 0.00 |
| 2025-04-24 | 17.25 | 16.10 | -1.24 | -7.15% | 15.82 | 17.39 | 199143 | 32503.32 | 6.94% | 0.00 |
| 2025-04-23 | 16.51 | 17.34 | 0.47 | 2.79% | 16.48 | 18.10 | 194620 | 33942.64 | 6.79% | 16.93 |
| 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 |
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。
