| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-26 | 66.00 | 61.11 | -4.79 | -7.27% | 60.90 | 66.06 | 185462 | 116016.96 | 8.43% | 2.10 |
| 2026-03-25 | 64.03 | 65.90 | 1.94 | 3.03% | 63.80 | 68.27 | 200133 | 132393.20 | 9.10% | 0.00 |
| 2026-03-24 | 66.15 | 63.96 | -0.92 | -1.42% | 59.93 | 66.66 | 199296 | 125426.34 | 9.06% | 0.00 |
| 2026-03-23 | 63.92 | 64.88 | 0.24 | 0.37% | 63.76 | 69.00 | 313502 | 207564.48 | 14.26% | 2.35 |
| 2026-03-20 | 61.32 | 64.64 | 4.46 | 7.41% | 59.20 | 70.86 | 299128 | 196966.75 | 13.60% | 0.00 |
| 2026-03-19 | 61.80 | 60.18 | -2.21 | -3.54% | 59.68 | 62.39 | 97058 | 58945.58 | 4.41% | 0.00 |
| 2026-03-18 | 61.95 | 62.39 | 1.39 | 2.28% | 61.20 | 63.64 | 95595 | 59828.91 | 4.35% | 0.00 |
| 2026-03-17 | 64.12 | 61.00 | -2.91 | -4.55% | 60.80 | 65.49 | 113759 | 71498.88 | 5.17% | 0.00 |
| 2026-03-16 | 65.30 | 63.91 | -1.64 | -2.50% | 63.04 | 65.50 | 104202 | 66792.48 | 4.74% | 0.00 |
| 2026-03-13 | 64.95 | 65.55 | 0.45 | 0.69% | 63.02 | 68.00 | 138542 | 91002.79 | 6.30% | 0.00 |
| 2026-03-12 | 66.90 | 65.10 | -2.87 | -4.22% | 63.33 | 67.00 | 158891 | 103081.94 | 7.22% | 0.00 |
| 2026-03-11 | 67.30 | 67.97 | -0.83 | -1.21% | 66.49 | 69.68 | 196227 | 133432.84 | 8.92% | 6.00 |
| 2026-03-10 | 63.00 | 68.80 | 6.90 | 11.15% | 61.30 | 70.88 | 275144 | 181198.80 | 12.51% | 2.00 |
| 2026-03-09 | 61.50 | 61.90 | -1.39 | -2.20% | 59.10 | 62.50 | 135448 | 82337.66 | 6.16% | 0.00 |
| 2026-03-06 | 63.00 | 63.29 | -0.40 | -0.63% | 62.18 | 65.47 | 126585 | 80650.00 | 5.76% | 2.00 |
| 2026-03-05 | 68.48 | 63.69 | -3.01 | -4.51% | 62.98 | 68.48 | 178398 | 114918.40 | 8.11% | 0.00 |
| 2026-03-04 | 65.67 | 66.70 | -0.54 | -0.80% | 64.45 | 68.87 | 156343 | 103812.38 | 7.11% | 0.00 |
| 2026-03-03 | 72.68 | 67.24 | -6.33 | -8.60% | 66.30 | 75.73 | 225601 | 156390.27 | 10.26% | 0.00 |
| 2026-03-02 | 77.00 | 73.57 | -5.89 | -7.41% | 73.16 | 81.20 | 214298 | 162769.48 | 9.74% | 0.00 |
| 2026-02-27 | 71.01 | 79.46 | 6.28 | 8.58% | 71.01 | 79.68 | 247886 | 190825.66 | 11.27% | 1.00 |
| 2026-02-26 | 74.88 | 73.18 | -3.04 | -3.99% | 72.00 | 75.60 | 200818 | 147431.56 | 9.13% | 17.22 |
| 2026-02-25 | 83.20 | 76.22 | -4.21 | -5.23% | 73.40 | 85.00 | 300895 | 234703.97 | 13.68% | 0.00 |
| 2026-02-24 | 80.14 | 80.43 | 1.86 | 2.37% | 76.00 | 84.57 | 241896 | 194377.55 | 11.00% | 1.00 |
| 2026-02-13 | 82.08 | 78.57 | -4.54 | -5.46% | 77.65 | 83.20 | 163481 | 129915.45 | 7.43% | 5.00 |
| 2026-02-12 | 76.00 | 83.11 | 6.12 | 7.95% | 73.10 | 85.99 | 223084 | 174695.69 | 10.14% | 5.00 |
| 2026-02-11 | 73.68 | 76.99 | 2.79 | 3.76% | 73.10 | 79.60 | 214272 | 165835.36 | 9.74% | 0.00 |
| 2026-02-10 | 72.12 | 74.20 | 1.00 | 1.37% | 70.20 | 75.88 | 228687 | 166369.05 | 10.40% | 2.00 |
| 2026-02-09 | 75.61 | 73.20 | 0.70 | 0.97% | 73.01 | 80.00 | 299944 | 228609.52 | 13.64% | 36.79 |
| 2026-02-06 | 64.15 | 72.50 | 5.84 | 8.76% | 64.15 | 73.90 | 332631 | 232719.59 | 15.12% | 0.00 |
| 2026-02-05 | 68.00 | 66.66 | -7.24 | -9.80% | 63.56 | 70.04 | 253067 | 169544.00 | 11.51% | 4.00 |
| 2026-02-04 | 68.00 | 73.90 | 4.40 | 6.33% | 68.00 | 79.50 | 406030 | 294822.44 | 18.46% | 0.00 |
| 2026-02-03 | 64.70 | 69.50 | 6.31 | 9.99% | 64.00 | 72.66 | 311351 | 214746.00 | 14.16% | 2.60 |
| 2026-02-02 | 68.63 | 63.19 | -2.49 | -3.79% | 63.00 | 69.77 | 186268 | 121560.22 | 8.47% | 19.00 |
| 2026-01-30 | 65.01 | 65.68 | 1.62 | 2.53% | 59.78 | 66.61 | 262233 | 164260.08 | 11.92% | 5.51 |
| 2026-01-29 | 64.44 | 64.06 | -2.20 | -3.32% | 61.88 | 69.99 | 300580 | 198352.52 | 13.67% | 0.00 |
| 2026-01-28 | 65.00 | 66.26 | -1.20 | -1.78% | 61.75 | 67.50 | 321281 | 208097.44 | 14.61% | 0.00 |
| 2026-01-27 | 56.92 | 67.46 | 10.45 | 18.33% | 56.41 | 68.41 | 440268 | 277348.50 | 20.02% | 4.35 |
| 2026-01-26 | 58.00 | 57.01 | 1.47 | 2.65% | 55.92 | 60.92 | 486848 | 284195.69 | 22.14% | 0.00 |
| 2026-01-23 | 49.00 | 55.54 | 9.26 | 20.01% | 49.00 | 55.54 | 232996 | 126302.23 | 10.59% | 0.00 |
| 2026-01-22 | 43.28 | 46.28 | 3.56 | 8.33% | 42.38 | 46.97 | 208296 | 93913.72 | 9.47% | 0.00 |
| 2026-01-21 | 41.80 | 42.72 | 0.29 | 0.68% | 41.80 | 43.98 | 76053 | 32870.11 | 3.46% | 0.00 |
| 2026-01-20 | 43.99 | 42.43 | -1.27 | -2.91% | 41.81 | 44.89 | 107801 | 46582.14 | 4.90% | 0.00 |
| 2026-01-19 | 43.72 | 43.70 | 1.24 | 2.92% | 43.62 | 46.45 | 161998 | 72422.31 | 7.37% | 0.00 |
| 2026-01-16 | 41.76 | 42.46 | 1.09 | 2.63% | 41.70 | 42.73 | 87939 | 37092.77 | 4.00% | 0.00 |
| 2026-01-15 | 42.36 | 41.37 | -0.78 | -1.85% | 40.96 | 42.36 | 86661 | 35827.66 | 3.94% | 2.00 |
| 2026-01-14 | 39.58 | 42.15 | 2.74 | 6.95% | 39.58 | 43.68 | 182187 | 76869.81 | 8.28% | 0.00 |
| 2026-01-13 | 40.20 | 39.41 | -0.78 | -1.94% | 39.04 | 40.23 | 83321 | 32947.18 | 3.79% | 0.00 |
| 2026-01-12 | 38.61 | 40.19 | 1.54 | 3.98% | 38.50 | 40.89 | 116550 | 46679.46 | 5.30% | 0.00 |
| 2026-01-09 | 39.20 | 38.65 | -0.73 | -1.85% | 38.11 | 39.46 | 87589 | 33887.64 | 3.98% | 0.00 |
| 2026-01-08 | 36.91 | 39.38 | 2.28 | 6.15% | 36.72 | 40.49 | 131934 | 51037.41 | 6.00% | 0.00 |
| 2026-01-07 | 37.05 | 37.10 | 0.03 | 0.08% | 36.75 | 37.51 | 54626 | 20261.35 | 2.48% | 0.00 |
| 2026-01-06 | 36.37 | 37.07 | 0.73 | 2.01% | 36.35 | 37.19 | 69643 | 25658.23 | 3.17% | 0.00 |
| 2026-01-05 | 36.00 | 36.34 | 0.34 | 0.94% | 35.80 | 36.54 | 50010 | 18157.96 | 2.27% | 0.00 |
| 2025-12-31 | 36.75 | 36.00 | -0.62 | -1.69% | 35.93 | 36.98 | 35894 | 12982.71 | 1.63% | 0.00 |
| 2025-12-30 | 37.13 | 36.62 | -0.65 | -1.74% | 36.48 | 37.44 | 46206 | 17008.80 | 2.10% | 0.00 |
| 2025-12-29 | 36.85 | 37.27 | 0.42 | 1.14% | 36.85 | 38.16 | 52206 | 19632.38 | 2.37% | 0.00 |
| 2025-12-26 | 36.62 | 36.85 | 0.24 | 0.66% | 36.61 | 38.02 | 58531 | 21778.89 | 2.66% | 0.00 |
| 2025-12-25 | 36.50 | 36.61 | 0.03 | 0.08% | 36.11 | 37.07 | 58826 | 21547.97 | 2.67% | 0.00 |
| 2025-12-24 | 34.93 | 36.58 | 1.95 | 5.63% | 34.69 | 37.18 | 141609 | 51049.47 | 6.44% | 0.00 |
| 2025-12-23 | 35.09 | 34.63 | -0.71 | -2.01% | 34.60 | 35.26 | 79495 | 27786.22 | 3.61% | 0.00 |
| 2025-12-22 | 36.00 | 35.34 | -3.98 | -10.12% | 34.70 | 38.55 | 187320 | 66082.16 | 8.52% | 0.00 |
| 2025-12-19 | 39.49 | 39.32 | 0.12 | 0.31% | 39.23 | 39.77 | 8193 | 3237.42 | 1.75% | 0.00 |
| 2025-12-18 | 39.18 | 39.20 | -0.35 | -0.88% | 39.00 | 39.85 | 8365 | 3302.17 | 1.78% | 0.00 |
| 2025-12-17 | 39.53 | 39.55 | 0.04 | 0.10% | 38.81 | 39.80 | 11064 | 4345.04 | 2.36% | 0.00 |
| 2025-12-16 | 40.56 | 39.51 | -0.95 | -2.35% | 39.51 | 40.88 | 9058 | 3607.45 | 1.93% | 0.00 |
| 2025-12-15 | 40.37 | 40.46 | -0.28 | -0.69% | 40.37 | 41.29 | 13777 | 5629.26 | 2.94% | 0.00 |
| 2025-12-12 | 40.19 | 40.74 | 0.81 | 2.03% | 39.79 | 40.79 | 30722 | 12399.56 | 6.55% | 0.00 |
| 2025-12-11 | 40.15 | 39.93 | -0.35 | -0.87% | 39.83 | 40.50 | 14257 | 5729.84 | 3.04% | 0.00 |
| 2025-12-10 | 39.78 | 40.28 | 0.62 | 1.56% | 39.45 | 40.35 | 12956 | 5191.85 | 2.76% | 0.00 |
| 2025-12-09 | 40.50 | 39.66 | -0.61 | -1.51% | 39.64 | 40.50 | 12000 | 4789.63 | 2.56% | 0.00 |
| 2025-12-08 | 40.04 | 40.27 | 0.23 | 0.57% | 39.87 | 40.35 | 20913 | 8374.59 | 4.46% | 0.00 |
| 2025-12-05 | 40.15 | 40.04 | -0.11 | -0.27% | 39.51 | 40.18 | 11104 | 4426.38 | 2.44% | 0.00 |
| 2025-12-04 | 39.80 | 40.15 | 0.25 | 0.63% | 39.35 | 40.16 | 9386 | 3733.73 | 2.06% | 0.00 |
| 2025-12-03 | 40.85 | 39.90 | -0.88 | -2.16% | 39.82 | 41.30 | 13265 | 5328.21 | 2.91% | 0.00 |
| 2025-12-02 | 41.83 | 40.78 | -1.05 | -2.51% | 40.76 | 41.83 | 12194 | 5017.08 | 2.68% | 0.00 |
| 2025-12-01 | 42.93 | 41.83 | -0.23 | -0.55% | 41.73 | 42.93 | 12678 | 5328.92 | 2.78% | 0.00 |
| 2025-11-28 | 41.66 | 42.06 | 0.42 | 1.01% | 41.59 | 42.26 | 9714 | 4075.09 | 2.13% | 0.00 |
| 2025-11-27 | 41.58 | 41.64 | 0.30 | 0.73% | 41.30 | 42.30 | 10907 | 4566.69 | 2.40% | 0.00 |
| 2025-11-26 | 41.69 | 41.34 | -0.01 | -0.02% | 41.08 | 41.69 | 11353 | 4701.04 | 2.49% | 0.00 |
| 2025-11-25 | 41.60 | 41.35 | 0.14 | 0.34% | 41.24 | 42.03 | 13439 | 5596.63 | 2.95% | 0.00 |
拉普拉斯(688726)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。
