| 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 | 7.06 | 7.10 | 0.02 | 0.28% | 7.03 | 7.11 | 78326 | 5545.58 | 1.52% |
| 2025-05-16 | 7.10 | 7.08 | -0.01 | -0.14% | 7.07 | 7.16 | 66247 | 4708.63 | 1.28% |
| 2025-05-15 | 7.18 | 7.09 | -0.07 | -0.98% | 7.06 | 7.18 | 71893 | 5108.08 | 1.39% |
| 2025-05-14 | 7.17 | 7.16 | 0.00 | 0.00% | 7.10 | 7.18 | 82585 | 5899.75 | 1.60% |
| 2025-05-13 | 7.22 | 7.16 | -0.02 | -0.28% | 7.13 | 7.25 | 82228 | 5901.26 | 1.59% |
| 2025-05-12 | 7.19 | 7.18 | 0.03 | 0.42% | 7.13 | 7.22 | 83632 | 5992.12 | 1.62% |
| 2025-05-09 | 7.20 | 7.15 | -0.06 | -0.83% | 7.12 | 7.21 | 76700 | 5482.75 | 1.49% |
| 2025-05-08 | 7.09 | 7.21 | 0.14 | 1.98% | 7.09 | 7.23 | 143218 | 10279.55 | 2.78% |
| 2025-05-07 | 7.10 | 7.07 | 0.03 | 0.43% | 7.03 | 7.15 | 152853 | 10819.68 | 2.96% |
| 2025-05-06 | 6.95 | 7.04 | 0.14 | 2.03% | 6.91 | 7.04 | 148311 | 10361.52 | 2.87% |
| 2025-04-30 | 6.99 | 6.90 | -0.06 | -0.86% | 6.89 | 7.00 | 125805 | 8729.96 | 2.44% |
| 2025-04-29 | 7.00 | 6.96 | -0.14 | -1.97% | 6.90 | 7.11 | 165337 | 11588.83 | 3.20% |
| 2025-04-28 | 7.24 | 7.10 | -0.13 | -1.80% | 7.10 | 7.27 | 95024 | 6824.41 | 1.84% |
| 2025-04-25 | 7.25 | 7.23 | 0.01 | 0.14% | 7.21 | 7.33 | 87572 | 6343.55 | 1.70% |
| 2025-04-24 | 7.13 | 7.22 | 0.09 | 1.26% | 7.12 | 7.34 | 162981 | 11797.41 | 3.16% |
| 2025-04-23 | 7.05 | 7.13 | 0.10 | 1.42% | 7.02 | 7.15 | 81653 | 5802.52 | 1.58% |
| 2025-04-22 | 6.99 | 7.03 | 0.03 | 0.43% | 6.97 | 7.04 | 63102 | 4422.98 | 1.22% |
| 2025-04-21 | 6.93 | 7.00 | 0.07 | 1.01% | 6.88 | 7.03 | 59248 | 4141.00 | 1.15% |
| 2025-04-18 | 6.94 | 6.93 | 0.00 | 0.00% | 6.85 | 6.97 | 53846 | 3724.52 | 1.04% |
| 2025-04-17 | 6.89 | 6.93 | 0.02 | 0.29% | 6.85 | 6.97 | 50184 | 3482.59 | 0.97% |
| 2025-04-16 | 7.05 | 6.91 | -0.17 | -2.40% | 6.85 | 7.05 | 89755 | 6217.49 | 1.74% |
| 2025-04-15 | 7.03 | 7.08 | 0.05 | 0.71% | 6.95 | 7.11 | 84590 | 5931.09 | 1.64% |
| 2025-04-14 | 7.02 | 7.03 | 0.06 | 0.86% | 6.97 | 7.12 | 98057 | 6910.92 | 1.90% |
| 2025-04-11 | 6.97 | 6.97 | -0.03 | -0.43% | 6.93 | 7.03 | 85745 | 5991.43 | 1.66% |
| 2025-04-10 | 7.01 | 7.00 | 0.13 | 1.89% | 6.93 | 7.13 | 162943 | 11454.91 | 3.16% |
| 2025-04-09 | 6.72 | 6.87 | 0.05 | 0.73% | 6.39 | 6.92 | 184947 | 12394.47 | 3.58% |
| 2025-04-08 | 6.98 | 6.82 | -0.16 | -2.29% | 6.64 | 7.03 | 227374 | 15481.90 | 4.41% |
| 2025-04-07 | 7.40 | 6.98 | -0.78 | -10.05% | 6.98 | 7.45 | 248797 | 17806.65 | 4.82% |
| 2025-04-03 | 7.61 | 7.76 | 0.07 | 0.91% | 7.60 | 7.82 | 212762 | 16433.53 | 4.12% |
| 2025-04-02 | 7.69 | 7.69 | 0.00 | 0.00% | 7.63 | 7.79 | 82124 | 6327.16 | 1.59% |
| 2025-04-01 | 7.63 | 7.69 | 0.08 | 1.05% | 7.63 | 7.80 | 107050 | 8262.79 | 2.07% |
| 2025-03-31 | 7.68 | 7.61 | -0.08 | -1.04% | 7.51 | 7.73 | 123450 | 9415.30 | 2.39% |
| 2025-03-28 | 7.76 | 7.69 | -0.09 | -1.16% | 7.66 | 7.80 | 128056 | 9888.59 | 2.48% |
| 2025-03-27 | 7.79 | 7.78 | -0.03 | -0.38% | 7.71 | 7.87 | 124982 | 9733.63 | 2.42% |
| 2025-03-26 | 7.79 | 7.81 | -0.01 | -0.13% | 7.74 | 7.86 | 134460 | 10499.55 | 2.61% |
| 2025-03-25 | 7.81 | 7.82 | 0.00 | 0.00% | 7.79 | 7.93 | 151514 | 11903.40 | 2.94% |
| 2025-03-24 | 7.87 | 7.82 | -0.04 | -0.51% | 7.68 | 7.92 | 164277 | 12806.09 | 3.18% |
| 2025-03-21 | 7.89 | 7.86 | -0.05 | -0.63% | 7.80 | 7.97 | 155019 | 12227.77 | 3.00% |
| 2025-03-20 | 7.86 | 7.91 | 0.04 | 0.51% | 7.84 | 7.97 | 136365 | 10799.65 | 2.64% |
| 2025-03-19 | 7.82 | 7.87 | 0.04 | 0.51% | 7.79 | 8.00 | 216055 | 17040.81 | 4.19% |
| 2025-03-18 | 7.84 | 7.83 | 0.02 | 0.26% | 7.79 | 7.86 | 114556 | 8949.75 | 2.22% |
| 2025-03-17 | 7.87 | 7.81 | -0.03 | -0.38% | 7.79 | 7.88 | 128342 | 10044.54 | 2.49% |
| 2025-03-14 | 7.83 | 7.84 | 0.01 | 0.13% | 7.75 | 7.86 | 153409 | 12004.25 | 2.97% |
| 2025-03-13 | 7.88 | 7.83 | -0.04 | -0.51% | 7.76 | 7.93 | 131891 | 10328.98 | 2.56% |
| 2025-03-12 | 7.82 | 7.87 | 0.08 | 1.03% | 7.77 | 7.93 | 217227 | 17080.69 | 4.21% |
| 2025-03-11 | 7.75 | 7.79 | -0.02 | -0.26% | 7.70 | 7.79 | 111512 | 8644.08 | 2.16% |
| 2025-03-10 | 7.77 | 7.81 | 0.05 | 0.64% | 7.74 | 7.83 | 175458 | 13676.34 | 3.40% |
| 2025-03-07 | 7.75 | 7.76 | 0.00 | 0.00% | 7.70 | 7.81 | 163878 | 12719.10 | 3.18% |
| 2025-03-06 | 7.83 | 7.76 | -0.04 | -0.51% | 7.73 | 7.83 | 178882 | 13893.60 | 3.47% |
| 2025-03-05 | 7.71 | 7.80 | 0.13 | 1.69% | 7.62 | 7.87 | 327023 | 25332.55 | 6.34% |
| 2025-03-04 | 7.43 | 7.67 | 0.22 | 2.95% | 7.42 | 7.70 | 250558 | 19117.55 | 4.86% |
| 2025-03-03 | 7.38 | 7.45 | 0.06 | 0.81% | 7.38 | 7.57 | 143153 | 10717.05 | 2.77% |
| 2025-02-28 | 7.44 | 7.39 | -0.09 | -1.20% | 7.38 | 7.50 | 148110 | 11013.63 | 2.87% |
| 2025-02-27 | 7.67 | 7.48 | -0.17 | -2.22% | 7.40 | 7.71 | 238398 | 17923.07 | 4.62% |
| 2025-02-26 | 7.57 | 7.65 | 0.08 | 1.06% | 7.57 | 7.67 | 167055 | 12751.62 | 3.24% |
| 2025-02-25 | 7.53 | 7.57 | 0.00 | 0.00% | 7.47 | 7.61 | 151560 | 11447.50 | 2.94% |
| 2025-02-24 | 7.58 | 7.57 | 0.01 | 0.13% | 7.47 | 7.58 | 146421 | 11028.79 | 2.84% |
| 2025-02-21 | 7.55 | 7.56 | 0.01 | 0.13% | 7.51 | 7.63 | 187469 | 14188.96 | 3.63% |
| 2025-02-20 | 7.60 | 7.55 | -0.05 | -0.66% | 7.49 | 7.60 | 143233 | 10791.76 | 2.78% |
| 2025-02-19 | 7.52 | 7.60 | 0.07 | 0.93% | 7.49 | 7.65 | 132496 | 10039.78 | 2.57% |
| 2025-02-18 | 7.58 | 7.53 | -0.04 | -0.53% | 7.47 | 7.70 | 178145 | 13561.06 | 3.45% |
| 2025-02-17 | 7.60 | 7.57 | 0.00 | 0.00% | 7.50 | 7.62 | 128423 | 9688.67 | 2.49% |
| 2025-02-14 | 7.63 | 7.57 | -0.06 | -0.79% | 7.56 | 7.73 | 149457 | 11397.99 | 2.90% |
| 2025-02-13 | 7.75 | 7.63 | -0.11 | -1.42% | 7.61 | 7.76 | 135866 | 10413.38 | 2.63% |
| 2025-02-12 | 7.59 | 7.74 | 0.13 | 1.71% | 7.58 | 7.74 | 173560 | 13366.58 | 3.36% |
| 2025-02-11 | 7.64 | 7.61 | -0.06 | -0.78% | 7.55 | 7.67 | 95295 | 7247.30 | 1.85% |
| 2025-02-10 | 7.66 | 7.67 | 0.02 | 0.26% | 7.59 | 7.71 | 116021 | 8864.66 | 2.25% |
| 2025-02-07 | 7.65 | 7.65 | 0.02 | 0.26% | 7.58 | 7.71 | 157667 | 12057.03 | 3.06% |
| 2025-02-06 | 7.51 | 7.63 | 0.10 | 1.33% | 7.49 | 7.63 | 112193 | 8492.10 | 2.17% |
| 2025-02-05 | 7.57 | 7.53 | -0.02 | -0.26% | 7.37 | 7.59 | 115803 | 8658.71 | 2.24% |
| 2025-01-27 | 7.67 | 7.55 | -0.10 | -1.31% | 7.55 | 7.72 | 131401 | 10013.82 | 2.55% |
| 2025-01-24 | 7.59 | 7.65 | 0.03 | 0.39% | 7.51 | 7.68 | 173665 | 13192.18 | 3.37% |
| 2025-01-23 | 7.83 | 7.62 | -0.14 | -1.80% | 7.62 | 7.86 | 129012 | 9955.05 | 2.50% |
| 2025-01-22 | 7.73 | 7.76 | 0.06 | 0.78% | 7.70 | 7.82 | 132561 | 10301.00 | 2.57% |
| 2025-01-21 | 7.77 | 7.70 | -0.01 | -0.13% | 7.66 | 7.77 | 146897 | 11334.03 | 2.85% |
| 2025-01-20 | 7.53 | 7.71 | 0.25 | 3.35% | 7.46 | 7.86 | 254267 | 19526.04 | 4.93% |
| 2025-01-17 | 7.36 | 7.46 | 0.09 | 1.22% | 7.34 | 7.53 | 110024 | 8201.60 | 2.13% |
| 2025-01-16 | 7.31 | 7.37 | 0.09 | 1.24% | 7.27 | 7.42 | 89654 | 6585.54 | 1.74% |
| 2025-01-15 | 7.33 | 7.28 | -0.07 | -0.95% | 7.26 | 7.36 | 53627 | 3915.08 | 1.04% |
| 2025-01-14 | 7.26 | 7.35 | 0.17 | 2.37% | 7.19 | 7.36 | 98185 | 7172.95 | 1.90% |
长高电新(002452)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。
