| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-16 | 7.28 | 7.29 | 0.04 | 0.55% | 7.19 | 7.30 | 78041 | 5658.38 | 2.12% | 0.00 |
| 2025-09-15 | 7.23 | 7.25 | -0.01 | -0.14% | 7.18 | 7.30 | 67978 | 4909.06 | 1.85% | 0.00 |
| 2025-09-12 | 7.30 | 7.26 | -0.04 | -0.55% | 7.20 | 7.34 | 66543 | 4837.13 | 1.81% | 0.00 |
| 2025-09-11 | 7.22 | 7.30 | 0.07 | 0.97% | 7.06 | 7.30 | 92581 | 6659.73 | 2.52% | 0.00 |
| 2025-09-10 | 7.22 | 7.23 | 0.01 | 0.14% | 7.13 | 7.26 | 80430 | 5778.52 | 2.19% | 0.00 |
| 2025-09-09 | 7.31 | 7.22 | -0.08 | -1.10% | 7.20 | 7.37 | 76886 | 5581.70 | 2.09% | 0.00 |
| 2025-09-08 | 7.37 | 7.30 | -0.06 | -0.82% | 7.22 | 7.39 | 104390 | 7598.44 | 2.84% | 0.00 |
| 2025-09-05 | 7.13 | 7.36 | 0.26 | 3.66% | 7.13 | 7.37 | 136594 | 9956.68 | 3.71% | 0.00 |
| 2025-09-04 | 7.05 | 7.10 | 0.04 | 0.57% | 7.00 | 7.27 | 113258 | 8122.97 | 3.08% | 0.00 |
| 2025-09-03 | 7.27 | 7.06 | -0.20 | -2.75% | 6.98 | 7.31 | 104524 | 7449.43 | 2.84% | 0.00 |
| 2025-09-02 | 7.44 | 7.26 | -0.17 | -2.29% | 7.21 | 7.58 | 108532 | 7979.73 | 2.95% | 0.00 |
| 2025-09-01 | 7.31 | 7.43 | 0.13 | 1.78% | 7.23 | 7.48 | 95146 | 7025.77 | 2.59% | 0.00 |
| 2025-08-29 | 7.37 | 7.30 | -0.09 | -1.22% | 7.25 | 7.41 | 95162 | 6945.68 | 2.59% | 0.00 |
| 2025-08-28 | 7.40 | 7.39 | 0.00 | 0.00% | 7.10 | 7.52 | 158033 | 11594.98 | 4.30% | 0.00 |
| 2025-08-27 | 7.74 | 7.39 | -0.38 | -4.89% | 7.38 | 7.80 | 182742 | 13893.70 | 4.97% | 70.00 |
| 2025-08-26 | 7.74 | 7.77 | -0.01 | -0.13% | 7.69 | 7.86 | 107568 | 8390.25 | 2.93% | 0.00 |
| 2025-08-25 | 7.94 | 7.78 | -0.13 | -1.64% | 7.72 | 7.94 | 175606 | 13694.04 | 4.78% | 0.00 |
| 2025-08-22 | 7.84 | 7.91 | 0.07 | 0.89% | 7.77 | 7.91 | 187976 | 14754.82 | 5.11% | 7.00 |
| 2025-08-21 | 7.79 | 7.84 | -0.05 | -0.63% | 7.77 | 7.93 | 202318 | 15836.78 | 5.50% | 0.00 |
| 2025-08-20 | 7.70 | 7.89 | 0.23 | 3.00% | 7.70 | 7.97 | 313001 | 24618.60 | 8.51% | 0.00 |
| 2025-08-19 | 7.76 | 7.66 | -0.08 | -1.03% | 7.63 | 7.76 | 136649 | 10491.15 | 3.72% | 0.00 |
| 2025-08-18 | 7.69 | 7.74 | 0.10 | 1.31% | 7.63 | 7.78 | 189177 | 14578.99 | 5.14% | 0.00 |
| 2025-08-15 | 7.51 | 7.64 | 0.13 | 1.73% | 7.45 | 7.67 | 168851 | 12830.12 | 4.59% | 29.00 |
| 2025-08-14 | 7.51 | 7.51 | 0.00 | 0.00% | 7.30 | 7.54 | 181592 | 13499.04 | 4.94% | 31.00 |
| 2025-08-13 | 7.55 | 7.51 | 0.00 | 0.00% | 7.43 | 7.56 | 109014 | 8162.52 | 2.96% | 5.00 |
| 2025-08-12 | 7.66 | 7.51 | -0.11 | -1.44% | 7.45 | 7.66 | 111900 | 8409.35 | 3.04% | 0.00 |
| 2025-08-11 | 7.55 | 7.62 | 0.09 | 1.20% | 7.50 | 7.65 | 135169 | 10251.21 | 3.70% | 0.00 |
| 2025-08-08 | 7.66 | 7.53 | -0.11 | -1.44% | 7.51 | 7.67 | 132230 | 10006.33 | 3.62% | 0.00 |
| 2025-08-07 | 7.69 | 7.64 | -0.07 | -0.91% | 7.57 | 7.71 | 130480 | 9964.78 | 3.57% | 0.00 |
| 2025-08-06 | 7.71 | 7.71 | -0.02 | -0.26% | 7.64 | 7.80 | 154006 | 11868.41 | 4.21% | 0.00 |
| 2025-08-05 | 7.75 | 7.73 | -0.04 | -0.51% | 7.63 | 7.80 | 176149 | 13567.11 | 4.82% | 61.00 |
| 2025-08-04 | 7.65 | 7.77 | 0.03 | 0.39% | 7.51 | 7.80 | 238430 | 18292.39 | 6.52% | 0.00 |
| 2025-08-01 | 7.38 | 7.74 | 0.42 | 5.74% | 7.34 | 7.77 | 332623 | 25262.93 | 9.10% | 33.00 |
| 2025-07-31 | 7.44 | 7.32 | -0.20 | -2.66% | 7.30 | 7.54 | 167678 | 12402.50 | 4.59% | 0.00 |
| 2025-07-30 | 7.62 | 7.52 | -0.09 | -1.18% | 7.45 | 7.67 | 160274 | 12051.81 | 4.38% | 6.00 |
| 2025-07-29 | 7.51 | 7.61 | 0.06 | 0.79% | 7.36 | 7.68 | 248911 | 18715.01 | 6.81% | 7.00 |
| 2025-07-28 | 7.50 | 7.55 | 0.09 | 1.21% | 7.43 | 7.56 | 169649 | 12753.40 | 4.64% | 29.00 |
| 2025-07-25 | 7.67 | 7.46 | -0.25 | -3.24% | 7.46 | 7.70 | 278825 | 20961.80 | 7.63% | 16.00 |
| 2025-07-24 | 7.61 | 7.71 | 0.00 | 0.00% | 7.50 | 7.74 | 319005 | 24320.01 | 8.72% | 0.00 |
| 2025-07-23 | 7.75 | 7.71 | -0.17 | -2.16% | 7.64 | 8.24 | 525040 | 41264.07 | 14.36% | 23.00 |
| 2025-07-22 | 7.52 | 7.88 | 0.36 | 4.79% | 7.33 | 8.03 | 636506 | 49082.19 | 17.41% | 0.00 |
| 2025-07-21 | 7.59 | 7.52 | -0.18 | -2.34% | 7.44 | 7.66 | 429977 | 32370.61 | 11.76% | 20.00 |
| 2025-07-18 | 7.35 | 7.70 | 0.00 | 0.00% | 7.32 | 7.99 | 768090 | 59069.28 | 21.01% | 27.00 |
| 2025-07-17 | 7.05 | 7.70 | 0.74 | 10.63% | 7.03 | 8.35 | 1036678 | 83845.02 | 28.35% | 1.00 |
| 2025-07-16 | 7.03 | 6.96 | 0.04 | 0.58% | 6.88 | 7.05 | 80874 | 5632.16 | 2.21% | 0.00 |
| 2025-07-15 | 7.13 | 6.92 | -0.24 | -3.35% | 6.89 | 7.15 | 114268 | 7970.84 | 3.12% | 0.00 |
| 2025-07-14 | 7.18 | 7.16 | -0.04 | -0.56% | 7.06 | 7.22 | 101456 | 7227.19 | 2.77% | 1.00 |
| 2025-07-11 | 7.40 | 7.20 | 0.03 | 0.42% | 7.08 | 7.45 | 147233 | 10564.16 | 4.03% | 0.00 |
| 2025-07-10 | 7.08 | 7.17 | 0.11 | 1.56% | 7.04 | 7.24 | 144167 | 10302.68 | 3.94% | 0.00 |
| 2025-07-09 | 7.12 | 7.06 | -0.04 | -0.56% | 7.03 | 7.18 | 107562 | 7613.15 | 2.94% | 0.00 |
| 2025-07-08 | 6.86 | 7.10 | 0.25 | 3.65% | 6.78 | 7.10 | 183006 | 12805.98 | 5.00% | 0.00 |
| 2025-07-07 | 6.69 | 6.85 | 0.12 | 1.78% | 6.68 | 6.89 | 134485 | 9182.46 | 3.68% | 0.00 |
| 2025-07-04 | 6.87 | 6.73 | -0.14 | -2.04% | 6.66 | 6.99 | 144912 | 9809.83 | 3.96% | 0.00 |
| 2025-07-03 | 6.95 | 6.87 | -0.12 | -1.72% | 6.78 | 7.00 | 226283 | 15465.18 | 6.19% | 14.00 |
| 2025-07-02 | 7.07 | 6.99 | -0.11 | -1.55% | 6.97 | 7.40 | 395086 | 28244.21 | 10.80% | 0.00 |
| 2025-07-01 | 7.21 | 7.10 | -0.11 | -1.53% | 7.01 | 7.25 | 85089 | 6043.00 | 2.33% | 0.00 |
| 2025-06-30 | 7.06 | 7.21 | 0.18 | 2.56% | 7.06 | 7.27 | 102673 | 7346.17 | 2.81% | 0.00 |
| 2025-06-27 | 7.02 | 7.03 | 0.01 | 0.14% | 6.99 | 7.13 | 67359 | 4752.08 | 1.84% | 0.00 |
| 2025-06-26 | 7.05 | 7.02 | -0.04 | -0.57% | 6.95 | 7.13 | 73533 | 5184.43 | 2.01% | 0.00 |
| 2025-06-25 | 7.14 | 7.06 | 0.01 | 0.14% | 6.94 | 7.14 | 79397 | 5577.12 | 2.17% | 0.00 |
| 2025-06-24 | 6.99 | 7.05 | 0.16 | 2.32% | 6.88 | 7.06 | 83799 | 5878.25 | 2.29% | 0.00 |
| 2025-06-23 | 6.73 | 6.89 | 0.09 | 1.32% | 6.64 | 6.98 | 93590 | 6413.84 | 2.56% | 0.00 |
| 2025-06-20 | 6.78 | 6.80 | 0.02 | 0.29% | 6.71 | 7.11 | 139144 | 9538.83 | 3.81% | 0.00 |
| 2025-06-19 | 7.07 | 6.78 | -0.24 | -3.42% | 6.73 | 7.07 | 83632 | 5746.87 | 2.29% | 0.00 |
| 2025-06-18 | 7.09 | 7.02 | -0.10 | -1.40% | 6.98 | 7.18 | 59180 | 4163.98 | 1.62% | 0.00 |
| 2025-06-17 | 7.24 | 7.12 | -0.08 | -1.11% | 7.10 | 7.32 | 86093 | 6178.91 | 2.35% | 0.00 |
| 2025-06-16 | 6.90 | 7.20 | 0.30 | 4.35% | 6.85 | 7.22 | 108294 | 7695.65 | 2.96% | 0.00 |
| 2025-06-13 | 7.11 | 6.90 | -0.25 | -3.50% | 6.86 | 7.17 | 89157 | 6211.39 | 2.44% | 0.00 |
| 2025-06-12 | 7.25 | 7.15 | -0.13 | -1.79% | 7.10 | 7.25 | 79707 | 5712.74 | 2.18% | 0.00 |
| 2025-06-11 | 7.30 | 7.28 | -0.05 | -0.68% | 7.26 | 7.41 | 78488 | 5748.04 | 2.15% | 0.00 |
| 2025-06-10 | 7.43 | 7.33 | -0.08 | -1.08% | 7.23 | 7.43 | 107199 | 7839.76 | 2.93% | 0.00 |
| 2025-06-09 | 7.24 | 7.41 | 0.21 | 2.92% | 7.17 | 7.42 | 125199 | 9158.44 | 3.42% | 0.00 |
| 2025-06-06 | 7.27 | 7.20 | 0.01 | 0.14% | 7.13 | 7.40 | 109605 | 7933.32 | 3.00% | 0.00 |
| 2025-06-05 | 7.06 | 7.19 | 0.09 | 1.27% | 7.06 | 7.21 | 81512 | 5829.50 | 2.23% | 0.00 |
| 2025-06-04 | 7.12 | 7.10 | 0.01 | 0.14% | 7.03 | 7.16 | 54693 | 3875.17 | 1.50% | 0.00 |
| 2025-06-03 | 7.00 | 7.09 | 0.03 | 0.42% | 7.00 | 7.19 | 71089 | 5054.10 | 1.94% | 0.00 |
| 2025-05-30 | 7.32 | 7.06 | -0.19 | -2.62% | 7.04 | 7.32 | 80756 | 5727.00 | 2.21% | 0.00 |
| 2025-05-29 | 7.10 | 7.25 | 0.13 | 1.83% | 7.10 | 7.25 | 102754 | 7401.44 | 2.81% | 0.00 |
| 2025-05-28 | 7.21 | 7.12 | -0.13 | -1.79% | 7.03 | 7.30 | 88285 | 6289.73 | 2.41% | 0.00 |
| 2025-05-27 | 7.13 | 7.25 | 0.10 | 1.40% | 7.04 | 7.29 | 104791 | 7529.91 | 2.87% | 50.00 |
琏升科技(300051)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。
