| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 178.00 | 173.90 | -13.04 | -6.98% | 172.00 | 178.00 | 92386 | 161147.89 | 5.90% | 0.00 |
| 2025-10-27 | 188.90 | 186.94 | 1.64 | 0.89% | 180.42 | 191.17 | 54443 | 101055.95 | 3.47% | 0.00 |
| 2025-10-24 | 179.50 | 185.30 | 8.00 | 4.51% | 178.03 | 185.86 | 43076 | 78763.27 | 2.75% | 0.00 |
| 2025-10-23 | 176.00 | 177.30 | 0.02 | 0.01% | 172.50 | 177.88 | 22052 | 38571.56 | 1.41% | 0.00 |
| 2025-10-22 | 178.00 | 177.28 | -2.29 | -1.28% | 175.02 | 180.90 | 24487 | 43486.68 | 1.56% | 2.00 |
| 2025-10-21 | 178.80 | 179.57 | 2.89 | 1.64% | 176.16 | 180.99 | 27869 | 49974.71 | 1.78% | 0.00 |
| 2025-10-20 | 176.00 | 176.68 | 2.68 | 1.54% | 174.59 | 179.99 | 31428 | 55681.21 | 2.01% | 10.00 |
| 2025-10-17 | 181.35 | 174.00 | -8.36 | -4.58% | 173.75 | 184.12 | 39177 | 69821.58 | 2.50% | 6.00 |
| 2025-10-16 | 186.98 | 182.36 | -5.89 | -3.13% | 181.32 | 187.88 | 39128 | 72064.85 | 2.50% | 0.00 |
| 2025-10-15 | 187.00 | 188.25 | -2.55 | -1.34% | 183.58 | 191.88 | 41250 | 76953.05 | 2.63% | 2.00 |
| 2025-10-14 | 200.00 | 190.80 | -5.22 | -2.66% | 188.93 | 203.88 | 50337 | 98521.97 | 3.21% | 0.00 |
| 2025-10-13 | 186.73 | 196.02 | -3.48 | -1.74% | 186.73 | 200.99 | 53801 | 105105.80 | 3.43% | 0.00 |
| 2025-10-10 | 218.10 | 199.50 | -16.68 | -7.72% | 197.61 | 225.17 | 71186 | 148229.98 | 4.54% | 0.00 |
| 2025-10-09 | 213.80 | 216.18 | -0.68 | -0.31% | 207.56 | 222.50 | 88797 | 191137.34 | 5.67% | 0.00 |
| 2025-09-30 | 202.63 | 216.86 | 17.57 | 8.82% | 202.63 | 218.88 | 96109 | 203910.58 | 6.13% | 2.16 |
| 2025-09-29 | 196.85 | 199.29 | 2.29 | 1.16% | 192.00 | 199.91 | 43000 | 84458.23 | 2.74% | 0.00 |
| 2025-09-26 | 206.61 | 197.00 | -9.61 | -4.65% | 196.61 | 210.88 | 54029 | 109587.20 | 3.45% | 3.00 |
| 2025-09-25 | 205.99 | 206.61 | -0.19 | -0.09% | 203.58 | 214.28 | 51361 | 107372.59 | 3.28% | 0.00 |
| 2025-09-24 | 200.08 | 206.80 | 2.57 | 1.26% | 196.95 | 209.68 | 73748 | 150719.86 | 4.71% | 0.00 |
| 2025-09-23 | 204.00 | 204.23 | 4.82 | 2.42% | 192.44 | 205.02 | 90787 | 180966.47 | 5.79% | 2.00 |
| 2025-09-22 | 195.40 | 199.41 | 15.07 | 8.18% | 190.02 | 202.25 | 88312 | 174235.48 | 5.64% | 2.00 |
| 2025-09-19 | 190.50 | 184.34 | -5.90 | -3.10% | 184.00 | 191.00 | 41835 | 78066.13 | 2.67% | 0.00 |
| 2025-09-18 | 191.41 | 190.24 | -1.17 | -0.61% | 186.11 | 201.50 | 74347 | 144642.58 | 4.74% | 0.00 |
| 2025-09-17 | 186.00 | 191.41 | 4.87 | 2.61% | 185.03 | 194.59 | 42223 | 80599.23 | 2.69% | 0.00 |
| 2025-09-16 | 185.66 | 186.54 | 0.87 | 0.47% | 184.21 | 189.58 | 29956 | 55987.89 | 1.91% | 0.00 |
| 2025-09-15 | 193.80 | 185.67 | -4.83 | -2.54% | 184.10 | 193.80 | 41182 | 77105.78 | 2.63% | 0.00 |
| 2025-09-12 | 188.00 | 190.50 | 1.88 | 1.00% | 184.53 | 194.80 | 68380 | 129145.47 | 4.36% | 2.00 |
| 2025-09-11 | 176.50 | 188.62 | 10.83 | 6.09% | 175.58 | 188.80 | 66193 | 121895.24 | 4.22% | 9.50 |
| 2025-09-10 | 176.01 | 177.79 | 1.81 | 1.03% | 176.00 | 180.40 | 34895 | 62235.43 | 2.23% | 0.00 |
| 2025-09-09 | 179.00 | 175.98 | -4.52 | -2.50% | 174.64 | 181.47 | 35958 | 63931.11 | 2.29% | 2.00 |
| 2025-09-08 | 178.00 | 180.50 | 0.96 | 0.53% | 174.54 | 180.65 | 55828 | 99252.71 | 3.56% | 2.00 |
| 2025-09-05 | 177.88 | 179.54 | 3.50 | 1.99% | 173.88 | 179.79 | 53400 | 94604.84 | 3.41% | 0.00 |
| 2025-09-04 | 188.00 | 176.04 | -11.67 | -6.22% | 172.75 | 188.97 | 61622 | 111123.89 | 3.93% | 0.00 |
| 2025-09-03 | 192.57 | 187.71 | -3.44 | -1.80% | 186.00 | 194.88 | 52371 | 99251.49 | 3.34% | 0.00 |
| 2025-09-02 | 218.39 | 191.15 | -27.03 | -12.39% | 190.00 | 218.39 | 99688 | 200064.08 | 6.36% | 2.25 |
| 2025-09-01 | 220.06 | 218.18 | 0.57 | 0.26% | 211.33 | 225.60 | 72506 | 158217.42 | 4.63% | 2.00 |
| 2025-08-29 | 219.00 | 217.61 | -5.27 | -2.36% | 209.80 | 219.56 | 73869 | 158861.27 | 4.71% | 2.00 |
| 2025-08-28 | 217.90 | 222.88 | 2.89 | 1.31% | 211.77 | 224.30 | 115424 | 250546.72 | 7.37% | 6.00 |
| 2025-08-27 | 193.01 | 219.99 | 32.49 | 17.33% | 193.01 | 225.00 | 125694 | 271793.72 | 8.02% | 0.00 |
| 2025-08-26 | 183.95 | 187.50 | 2.57 | 1.39% | 181.99 | 191.24 | 40337 | 75376.98 | 2.57% | 2.20 |
| 2025-08-25 | 187.60 | 184.93 | -1.06 | -0.57% | 182.10 | 196.00 | 67253 | 125554.20 | 4.29% | 0.00 |
| 2025-08-22 | 180.20 | 185.99 | 4.64 | 2.56% | 180.20 | 188.00 | 55809 | 103437.28 | 3.56% | 0.00 |
| 2025-08-21 | 185.81 | 181.35 | -5.65 | -3.02% | 178.54 | 186.87 | 58085 | 105844.13 | 3.71% | 0.00 |
| 2025-08-20 | 167.01 | 187.00 | 16.72 | 9.82% | 165.40 | 187.87 | 75624 | 133326.69 | 4.83% | 7.00 |
| 2025-08-19 | 169.65 | 170.28 | 0.83 | 0.49% | 168.50 | 174.88 | 46437 | 79929.89 | 2.96% | 5.31 |
| 2025-08-18 | 164.00 | 169.45 | 5.07 | 3.08% | 162.90 | 172.50 | 56728 | 95565.71 | 3.62% | 0.00 |
| 2025-08-15 | 160.19 | 164.38 | 3.12 | 1.93% | 160.19 | 165.59 | 36759 | 60095.78 | 2.35% | 0.00 |
| 2025-08-14 | 162.90 | 161.26 | -2.04 | -1.25% | 160.39 | 166.19 | 45350 | 74050.95 | 2.89% | 0.00 |
| 2025-08-13 | 155.01 | 163.30 | 8.00 | 5.15% | 153.80 | 163.60 | 64099 | 101829.12 | 4.09% | 2.00 |
| 2025-08-12 | 153.00 | 155.30 | 2.07 | 1.35% | 151.58 | 156.80 | 40429 | 62438.46 | 2.58% | 0.00 |
| 2025-08-11 | 150.86 | 153.23 | 2.37 | 1.57% | 150.20 | 154.77 | 32275 | 49485.50 | 2.06% | 0.00 |
| 2025-08-08 | 155.96 | 150.86 | -5.56 | -3.55% | 150.24 | 156.40 | 49252 | 75032.20 | 3.14% | 2.00 |
| 2025-08-07 | 158.50 | 156.42 | -3.58 | -2.24% | 156.08 | 160.14 | 36092 | 56857.00 | 2.30% | 0.00 |
| 2025-08-06 | 160.12 | 160.00 | 0.00 | 0.00% | 157.01 | 162.62 | 35515 | 56451.25 | 2.27% | 0.00 |
| 2025-08-05 | 160.96 | 160.00 | -1.30 | -0.81% | 158.16 | 160.97 | 24599 | 39247.32 | 1.57% | 0.00 |
| 2025-08-04 | 158.47 | 161.30 | 0.83 | 0.52% | 157.74 | 161.96 | 31747 | 50662.14 | 2.03% | 0.00 |
| 2025-08-01 | 161.75 | 160.47 | -1.51 | -0.93% | 158.10 | 164.48 | 28540 | 45876.14 | 1.82% | 0.00 |
| 2025-07-31 | 163.68 | 161.98 | -1.58 | -0.97% | 159.11 | 167.55 | 50350 | 82641.86 | 3.21% | 0.00 |
| 2025-07-30 | 163.07 | 163.56 | 1.23 | 0.76% | 161.01 | 171.81 | 57560 | 95409.66 | 3.67% | 0.00 |
| 2025-07-29 | 157.00 | 162.33 | 5.00 | 3.18% | 156.18 | 164.58 | 47596 | 77032.02 | 3.04% | 0.00 |
| 2025-07-28 | 160.00 | 157.33 | -1.66 | -1.04% | 156.51 | 160.50 | 32305 | 50964.73 | 2.06% | 0.00 |
| 2025-07-25 | 155.00 | 158.99 | 4.54 | 2.94% | 154.59 | 159.40 | 39620 | 62276.77 | 2.53% | 0.00 |
| 2025-07-24 | 154.03 | 154.45 | 0.37 | 0.24% | 153.00 | 155.50 | 24646 | 38007.61 | 1.57% | 0.00 |
| 2025-07-23 | 152.58 | 154.08 | -0.09 | -0.06% | 151.11 | 156.50 | 28849 | 44452.88 | 1.84% | 0.00 |
| 2025-07-22 | 156.01 | 154.17 | -2.27 | -1.45% | 153.16 | 158.40 | 34619 | 53656.61 | 2.21% | 0.00 |
| 2025-07-21 | 152.90 | 156.44 | 2.85 | 1.86% | 152.22 | 159.79 | 39314 | 61520.59 | 2.51% | 0.00 |
| 2025-07-18 | 155.55 | 153.59 | -1.91 | -1.23% | 152.29 | 158.30 | 30423 | 46998.21 | 1.94% | 0.00 |
| 2025-07-17 | 154.90 | 155.50 | 0.60 | 0.39% | 153.10 | 156.00 | 26086 | 40314.55 | 1.66% | 0.00 |
| 2025-07-16 | 158.30 | 154.90 | -3.20 | -2.02% | 154.50 | 158.80 | 35954 | 56108.46 | 2.29% | 0.00 |
| 2025-07-15 | 152.60 | 158.10 | 5.33 | 3.49% | 152.46 | 158.50 | 49312 | 76719.41 | 3.15% | 0.00 |
| 2025-07-14 | 155.00 | 152.77 | -1.56 | -1.01% | 152.57 | 155.15 | 27429 | 42124.17 | 1.75% | 0.00 |
| 2025-07-11 | 155.74 | 154.33 | -2.15 | -1.37% | 152.52 | 156.80 | 46788 | 72405.36 | 2.99% | 0.62 |
| 2025-07-10 | 148.66 | 156.48 | 8.53 | 5.77% | 148.13 | 157.44 | 70267 | 108552.22 | 4.48% | 0.00 |
| 2025-07-09 | 147.45 | 147.95 | -0.35 | -0.24% | 146.62 | 149.22 | 39885 | 59014.11 | 2.55% | 0.00 |
| 2025-07-08 | 146.00 | 148.30 | 11.58 | 8.47% | 142.89 | 149.80 | 96318 | 141376.45 | 6.15% | 0.00 |
| 2025-07-07 | 136.89 | 136.72 | -0.41 | -0.30% | 135.14 | 137.54 | 13978 | 19075.37 | 0.89% | 0.00 |
| 2025-07-04 | 139.00 | 137.13 | -2.27 | -1.63% | 135.50 | 140.39 | 26826 | 36902.24 | 1.71% | 0.00 |
| 2025-07-03 | 139.00 | 139.40 | 0.40 | 0.29% | 138.60 | 143.88 | 26305 | 37061.02 | 1.68% | 0.00 |
| 2025-07-02 | 143.20 | 139.00 | -5.01 | -3.48% | 138.05 | 143.78 | 31455 | 44030.99 | 2.01% | 0.00 |
| 2025-07-01 | 145.01 | 144.01 | -2.09 | -1.43% | 142.20 | 145.86 | 27138 | 39168.61 | 1.73% | 2.00 |
乐鑫科技(688018)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。
