| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-24 | 10.81 | 10.69 | 0.05 | 0.47% | 10.29 | 10.87 | 243001 | 25736.03 | 4.71% |
| 2026-03-23 | 10.76 | 10.64 | -0.39 | -3.54% | 10.48 | 10.98 | 233639 | 24992.16 | 4.53% |
| 2026-03-20 | 11.23 | 11.03 | -0.17 | -1.52% | 10.92 | 11.27 | 244503 | 27066.46 | 4.74% |
| 2026-03-19 | 11.30 | 11.20 | -0.32 | -2.78% | 10.96 | 11.30 | 300233 | 33393.49 | 5.82% |
| 2026-03-18 | 11.41 | 11.52 | -0.10 | -0.86% | 11.26 | 11.59 | 296217 | 33886.24 | 5.74% |
| 2026-03-17 | 12.12 | 11.62 | -0.58 | -4.75% | 11.37 | 12.14 | 452706 | 53070.96 | 8.78% |
| 2026-03-16 | 12.43 | 12.20 | -0.21 | -1.69% | 11.93 | 12.44 | 340910 | 41407.98 | 6.61% |
| 2026-03-13 | 12.35 | 12.41 | -0.17 | -1.35% | 12.01 | 12.43 | 382816 | 46756.92 | 7.42% |
| 2026-03-12 | 12.50 | 12.58 | -0.30 | -2.33% | 12.12 | 12.60 | 688542 | 84800.33 | 13.35% |
| 2026-03-11 | 11.86 | 12.88 | 0.98 | 8.24% | 11.64 | 13.09 | 1005579 | 125715.21 | 19.49% |
| 2026-03-10 | 11.70 | 11.90 | 0.09 | 0.76% | 11.50 | 12.12 | 655534 | 77237.66 | 12.71% |
| 2026-03-09 | 11.40 | 11.81 | -0.27 | -2.24% | 11.21 | 11.82 | 818353 | 94230.05 | 15.86% |
| 2026-03-06 | 11.20 | 12.08 | 0.80 | 7.09% | 11.16 | 12.10 | 822823 | 95456.23 | 15.95% |
| 2026-03-05 | 11.20 | 11.28 | 0.30 | 2.73% | 11.14 | 11.41 | 574850 | 64836.40 | 11.14% |
| 2026-03-04 | 10.65 | 10.98 | 0.18 | 1.67% | 10.63 | 11.18 | 315836 | 34759.48 | 6.12% |
| 2026-03-03 | 11.33 | 10.80 | -0.52 | -4.59% | 10.75 | 11.38 | 367897 | 40463.65 | 7.13% |
| 2026-03-02 | 11.03 | 11.32 | 0.23 | 2.07% | 11.01 | 11.55 | 488648 | 55408.00 | 9.47% |
| 2026-02-27 | 11.10 | 11.09 | -0.09 | -0.81% | 10.88 | 11.15 | 346797 | 38139.88 | 6.72% |
| 2026-02-26 | 10.68 | 11.18 | 0.47 | 4.39% | 10.65 | 11.25 | 439607 | 48482.55 | 8.52% |
| 2026-02-25 | 10.62 | 10.71 | 0.08 | 0.75% | 10.50 | 10.85 | 304923 | 32522.33 | 5.91% |
| 2026-02-24 | 10.35 | 10.63 | 0.45 | 4.42% | 10.25 | 10.67 | 290188 | 30623.36 | 5.62% |
| 2026-02-13 | 10.38 | 10.18 | -0.22 | -2.12% | 10.13 | 10.38 | 160920 | 16467.46 | 3.12% |
| 2026-02-12 | 10.18 | 10.40 | 0.29 | 2.87% | 10.10 | 10.56 | 261975 | 27149.29 | 5.08% |
| 2026-02-11 | 9.98 | 10.11 | 0.10 | 1.00% | 9.97 | 10.32 | 252741 | 25673.68 | 4.90% |
| 2026-02-10 | 10.11 | 10.01 | -0.11 | -1.09% | 9.96 | 10.14 | 176790 | 17726.58 | 3.43% |
| 2026-02-09 | 10.12 | 10.12 | 0.18 | 1.81% | 9.96 | 10.16 | 223630 | 22513.20 | 4.33% |
| 2026-02-06 | 9.80 | 9.94 | 0.06 | 0.61% | 9.71 | 10.09 | 330635 | 33010.80 | 6.41% |
| 2026-02-05 | 10.62 | 9.88 | -0.86 | -8.01% | 9.83 | 10.62 | 601184 | 60167.11 | 11.65% |
| 2026-02-04 | 10.50 | 10.74 | 0.34 | 3.27% | 10.40 | 10.74 | 502382 | 53371.96 | 9.74% |
| 2026-02-03 | 10.23 | 10.40 | 0.20 | 1.96% | 10.00 | 10.44 | 380889 | 39093.87 | 7.38% |
| 2026-02-02 | 10.15 | 10.20 | 0.17 | 1.69% | 10.03 | 10.39 | 367615 | 37573.64 | 7.13% |
| 2026-01-30 | 9.99 | 10.03 | -0.03 | -0.30% | 9.75 | 10.13 | 236658 | 23558.53 | 4.59% |
| 2026-01-29 | 10.17 | 10.06 | -0.11 | -1.08% | 10.00 | 10.36 | 227359 | 23118.61 | 4.41% |
| 2026-01-28 | 10.11 | 10.17 | 0.03 | 0.30% | 10.00 | 10.24 | 184842 | 18732.93 | 3.58% |
| 2026-01-27 | 10.03 | 10.14 | 0.02 | 0.20% | 9.76 | 10.17 | 275295 | 27453.39 | 5.34% |
| 2026-01-26 | 10.33 | 10.12 | -0.12 | -1.17% | 10.08 | 10.43 | 327270 | 33529.93 | 6.34% |
| 2026-01-23 | 9.93 | 10.24 | 0.30 | 3.02% | 9.88 | 10.47 | 399405 | 40843.83 | 7.74% |
| 2026-01-22 | 9.87 | 9.94 | 0.04 | 0.40% | 9.86 | 10.10 | 268045 | 26676.11 | 5.20% |
| 2026-01-21 | 9.95 | 9.90 | -0.17 | -1.69% | 9.81 | 10.04 | 417567 | 41393.66 | 8.09% |
| 2026-01-20 | 10.22 | 10.07 | -0.15 | -1.47% | 9.89 | 10.25 | 672662 | 67715.20 | 13.04% |
| 2026-01-19 | 9.63 | 10.22 | 0.72 | 7.58% | 9.59 | 10.30 | 907740 | 91279.51 | 17.60% |
| 2026-01-16 | 9.67 | 9.50 | 0.55 | 6.15% | 9.37 | 9.85 | 893399 | 85659.16 | 17.32% |
| 2026-01-15 | 8.68 | 8.95 | 0.24 | 2.76% | 8.67 | 8.97 | 235584 | 20891.31 | 4.57% |
| 2026-01-14 | 8.80 | 8.71 | -0.06 | -0.68% | 8.60 | 8.94 | 253221 | 22252.90 | 4.91% |
| 2026-01-13 | 8.70 | 8.77 | 0.08 | 0.92% | 8.57 | 8.93 | 292651 | 25604.35 | 5.67% |
| 2026-01-12 | 8.75 | 8.69 | -0.01 | -0.11% | 8.64 | 8.77 | 169255 | 14694.28 | 3.28% |
| 2026-01-09 | 8.67 | 8.70 | 0.05 | 0.58% | 8.61 | 8.75 | 138791 | 12060.67 | 2.69% |
| 2026-01-08 | 8.57 | 8.65 | 0.08 | 0.93% | 8.55 | 8.70 | 129103 | 11153.79 | 2.50% |
| 2026-01-07 | 8.54 | 8.57 | -0.03 | -0.35% | 8.49 | 8.68 | 134807 | 11598.92 | 2.61% |
| 2026-01-06 | 8.42 | 8.60 | 0.18 | 2.14% | 8.42 | 8.64 | 216162 | 18529.50 | 4.19% |
| 2026-01-05 | 8.31 | 8.42 | 0.19 | 2.31% | 8.29 | 8.47 | 232446 | 19525.45 | 4.51% |
| 2025-12-31 | 8.23 | 8.23 | 0.01 | 0.12% | 8.13 | 8.28 | 134747 | 11043.71 | 2.61% |
| 2025-12-30 | 8.21 | 8.22 | -0.01 | -0.12% | 8.18 | 8.27 | 97453 | 8016.97 | 1.89% |
| 2025-12-29 | 8.30 | 8.23 | -0.04 | -0.48% | 8.21 | 8.31 | 114956 | 9491.49 | 2.23% |
| 2025-12-26 | 8.36 | 8.27 | -0.08 | -0.96% | 8.22 | 8.36 | 130125 | 10786.69 | 2.52% |
| 2025-12-25 | 8.26 | 8.35 | 0.04 | 0.48% | 8.24 | 8.38 | 142228 | 11827.76 | 2.76% |
| 2025-12-24 | 8.14 | 8.31 | 0.17 | 2.09% | 8.09 | 8.32 | 183496 | 15152.26 | 3.56% |
| 2025-12-23 | 8.14 | 8.14 | 0.00 | 0.00% | 8.09 | 8.18 | 126291 | 10265.33 | 2.45% |
| 2025-12-22 | 8.11 | 8.14 | 0.03 | 0.37% | 8.07 | 8.20 | 133027 | 10826.28 | 2.58% |
| 2025-12-19 | 8.01 | 8.11 | 0.15 | 1.88% | 8.01 | 8.21 | 139845 | 11323.76 | 2.71% |
| 2025-12-18 | 7.93 | 7.99 | 0.01 | 0.13% | 7.87 | 8.03 | 105588 | 8406.75 | 2.05% |
| 2025-12-17 | 7.98 | 7.98 | 0.00 | 0.00% | 7.79 | 8.00 | 192888 | 15202.72 | 3.74% |
| 2025-12-16 | 8.09 | 7.98 | -0.13 | -1.60% | 7.92 | 8.09 | 160277 | 12822.51 | 3.11% |
| 2025-12-15 | 8.23 | 8.11 | 0.01 | 0.12% | 8.11 | 8.36 | 204336 | 16739.63 | 3.96% |
| 2025-12-12 | 7.88 | 8.10 | 0.19 | 2.40% | 7.88 | 8.17 | 262964 | 21250.85 | 5.10% |
| 2025-12-11 | 7.97 | 7.91 | -0.05 | -0.63% | 7.90 | 8.07 | 129275 | 10334.29 | 2.51% |
| 2025-12-10 | 7.98 | 7.96 | -0.04 | -0.50% | 7.92 | 8.03 | 126814 | 10107.25 | 2.46% |
| 2025-12-09 | 8.03 | 8.00 | -0.07 | -0.87% | 7.98 | 8.11 | 137548 | 11066.70 | 2.67% |
| 2025-12-08 | 8.04 | 8.07 | 0.02 | 0.25% | 7.98 | 8.09 | 125579 | 10096.80 | 2.43% |
| 2025-12-05 | 7.86 | 8.05 | 0.19 | 2.42% | 7.85 | 8.06 | 168517 | 13436.62 | 3.27% |
| 2025-12-04 | 7.86 | 7.86 | -0.04 | -0.51% | 7.81 | 7.92 | 89197 | 7020.74 | 1.73% |
| 2025-12-03 | 7.94 | 7.90 | -0.01 | -0.13% | 7.83 | 7.96 | 105366 | 8322.39 | 2.04% |
| 2025-12-02 | 7.93 | 7.91 | -0.02 | -0.25% | 7.81 | 7.93 | 126673 | 9986.20 | 2.46% |
| 2025-12-01 | 7.93 | 7.93 | 0.00 | 0.00% | 7.89 | 7.99 | 150418 | 11940.08 | 2.92% |
| 2025-11-28 | 7.81 | 7.93 | 0.09 | 1.15% | 7.78 | 7.95 | 131485 | 10386.40 | 2.55% |
| 2025-11-27 | 7.82 | 7.84 | 0.05 | 0.64% | 7.80 | 7.93 | 133643 | 10529.10 | 2.59% |
| 2025-11-26 | 7.83 | 7.79 | -0.06 | -0.76% | 7.76 | 7.92 | 130631 | 10238.93 | 2.53% |
| 2025-11-25 | 7.83 | 7.85 | 0.09 | 1.16% | 7.78 | 7.92 | 163941 | 12898.79 | 3.18% |
| 2025-11-24 | 7.75 | 7.76 | 0.03 | 0.39% | 7.65 | 7.80 | 153221 | 11861.29 | 2.97% |
| 2025-11-21 | 8.01 | 7.73 | -0.38 | -4.69% | 7.69 | 8.08 | 243394 | 19067.40 | 4.72% |
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。
