| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-15 | 74.60 | 73.98 | -0.62 | -0.83% | 73.40 | 74.72 | 184734 | 136513.33 | 1.61% | 0.00 |
| 2025-04-14 | 75.06 | 74.60 | -0.46 | -0.61% | 74.25 | 75.98 | 273780 | 205294.52 | 2.39% | 3.99 |
| 2025-04-11 | 73.46 | 75.06 | 5.09 | 7.27% | 73.08 | 76.17 | 487401 | 362866.06 | 4.26% | 9.00 |
| 2025-04-10 | 70.74 | 69.97 | 1.97 | 2.90% | 69.01 | 70.99 | 271640 | 190413.45 | 2.37% | 3.00 |
| 2025-04-09 | 64.50 | 68.00 | 2.20 | 3.34% | 63.14 | 68.50 | 398579 | 265805.03 | 3.48% | 18.00 |
| 2025-04-08 | 66.00 | 65.80 | 0.30 | 0.46% | 64.03 | 67.10 | 357710 | 234239.56 | 3.12% | 7.00 |
| 2025-04-07 | 68.00 | 65.50 | -9.29 | -12.42% | 62.00 | 69.50 | 551719 | 364456.03 | 4.82% | 0.00 |
| 2025-04-03 | 75.66 | 74.79 | -2.07 | -2.69% | 74.08 | 77.17 | 227233 | 170833.67 | 1.98% | 0.00 |
| 2025-04-02 | 77.39 | 76.86 | -0.57 | -0.74% | 76.58 | 77.74 | 125776 | 96916.36 | 1.10% | 2.00 |
| 2025-04-01 | 78.98 | 77.43 | -0.85 | -1.09% | 76.84 | 79.08 | 196470 | 152649.33 | 1.72% | 0.00 |
| 2025-03-31 | 76.74 | 78.28 | 0.78 | 1.01% | 76.69 | 78.74 | 222017 | 172678.27 | 1.94% | 2.00 |
| 2025-03-28 | 77.20 | 77.50 | -0.26 | -0.33% | 77.20 | 79.17 | 199712 | 156115.02 | 1.74% | 4.40 |
| 2025-03-27 | 74.45 | 77.76 | 2.96 | 3.96% | 74.41 | 78.36 | 368995 | 283780.50 | 3.22% | 5.00 |
| 2025-03-26 | 74.40 | 74.80 | -0.10 | -0.13% | 74.30 | 76.18 | 153983 | 115815.28 | 1.35% | 0.00 |
| 2025-03-25 | 74.26 | 74.90 | 0.64 | 0.86% | 73.70 | 75.57 | 213692 | 159564.78 | 1.87% | 0.00 |
| 2025-03-24 | 74.10 | 74.26 | 0.24 | 0.32% | 72.67 | 74.57 | 216741 | 159913.41 | 1.89% | 0.00 |
| 2025-03-21 | 75.50 | 74.02 | -2.12 | -2.78% | 73.72 | 76.45 | 250379 | 187239.11 | 2.19% | 6.76 |
| 2025-03-20 | 77.95 | 76.14 | -1.67 | -2.15% | 76.05 | 78.60 | 220561 | 170439.33 | 1.93% | 2.60 |
| 2025-03-19 | 78.08 | 77.81 | -0.73 | -0.93% | 77.32 | 79.00 | 193369 | 150747.09 | 1.69% | 0.00 |
| 2025-03-18 | 76.74 | 78.54 | 2.40 | 3.15% | 76.69 | 79.93 | 323288 | 254362.80 | 2.82% | 2.00 |
| 2025-03-17 | 77.31 | 76.14 | -1.14 | -1.48% | 75.80 | 77.55 | 215279 | 164513.23 | 1.88% | 0.00 |
| 2025-03-14 | 75.24 | 77.28 | 2.01 | 2.67% | 74.99 | 77.50 | 288490 | 220283.31 | 2.52% | 6.00 |
| 2025-03-13 | 78.16 | 75.27 | -2.89 | -3.70% | 74.60 | 78.47 | 362129 | 275119.53 | 3.16% | 0.00 |
| 2025-03-12 | 79.00 | 78.16 | -0.80 | -1.01% | 78.16 | 80.26 | 266169 | 210720.39 | 2.33% | 38.09 |
| 2025-03-11 | 79.08 | 78.96 | -1.74 | -2.16% | 77.64 | 79.80 | 340578 | 267932.16 | 2.98% | 44.00 |
| 2025-03-10 | 79.62 | 80.70 | 1.08 | 1.36% | 79.40 | 81.70 | 304497 | 245511.70 | 2.66% | 0.00 |
| 2025-03-07 | 80.00 | 79.62 | -1.02 | -1.26% | 78.34 | 81.34 | 346717 | 276663.06 | 3.03% | 14.48 |
| 2025-03-06 | 79.50 | 80.64 | 2.29 | 2.92% | 79.00 | 81.46 | 440742 | 352906.97 | 3.85% | 14.00 |
| 2025-03-05 | 79.00 | 78.35 | -1.38 | -1.73% | 76.98 | 79.68 | 338675 | 265105.91 | 2.96% | 3.00 |
| 2025-03-04 | 75.03 | 79.73 | 3.48 | 4.56% | 74.90 | 80.49 | 493054 | 385233.75 | 4.31% | 10.39 |
| 2025-03-03 | 78.57 | 76.25 | -1.48 | -1.90% | 75.55 | 78.97 | 427818 | 328300.28 | 3.74% | 17.40 |
| 2025-02-28 | 82.90 | 77.73 | -5.95 | -7.11% | 77.28 | 83.08 | 711463 | 564308.56 | 6.21% | 13.00 |
| 2025-02-27 | 81.83 | 83.68 | 2.02 | 2.47% | 80.96 | 85.97 | 714876 | 595813.25 | 6.24% | 17.08 |
| 2025-02-26 | 80.85 | 81.66 | 1.82 | 2.28% | 79.40 | 83.47 | 636599 | 520649.56 | 5.56% | 20.00 |
| 2025-02-25 | 77.30 | 79.84 | 2.17 | 2.79% | 76.86 | 83.00 | 771198 | 617314.50 | 6.74% | 2.00 |
| 2025-02-24 | 77.70 | 77.67 | 0.66 | 0.86% | 76.47 | 79.64 | 555017 | 432603.09 | 4.85% | 7.62 |
| 2025-02-21 | 73.00 | 77.01 | 4.57 | 6.31% | 73.00 | 78.46 | 708296 | 535959.38 | 6.19% | 14.01 |
| 2025-02-20 | 73.19 | 72.44 | -0.90 | -1.23% | 71.70 | 73.41 | 332344 | 241002.22 | 2.90% | 0.00 |
| 2025-02-19 | 72.50 | 73.34 | 1.44 | 2.00% | 72.09 | 74.47 | 403320 | 296014.31 | 3.52% | 2.00 |
| 2025-02-18 | 74.00 | 71.90 | -2.89 | -3.86% | 71.60 | 75.39 | 365786 | 269179.72 | 3.20% | 3.00 |
| 2025-02-17 | 74.95 | 74.79 | 1.48 | 2.02% | 73.36 | 76.00 | 482885 | 359219.84 | 4.22% | 0.00 |
| 2025-02-14 | 69.70 | 73.31 | 3.31 | 4.73% | 69.66 | 74.00 | 559559 | 405443.38 | 4.89% | 4.00 |
| 2025-02-13 | 72.50 | 70.00 | -2.43 | -3.35% | 69.91 | 72.66 | 352419 | 249166.19 | 3.08% | 5.56 |
| 2025-02-12 | 71.98 | 72.43 | 0.65 | 0.91% | 70.76 | 72.74 | 413032 | 296986.34 | 3.61% | 16.00 |
| 2025-02-11 | 72.20 | 71.78 | -0.83 | -1.14% | 70.66 | 72.51 | 305075 | 217945.50 | 2.66% | 2.00 |
| 2025-02-10 | 72.96 | 72.61 | 0.26 | 0.36% | 72.40 | 74.05 | 388117 | 283397.50 | 3.39% | 0.00 |
| 2025-02-07 | 71.01 | 72.35 | 1.02 | 1.43% | 70.47 | 74.08 | 531432 | 384379.72 | 4.64% | 6.50 |
| 2025-02-06 | 69.00 | 71.33 | 1.93 | 2.78% | 68.68 | 72.33 | 424614 | 300926.66 | 3.71% | 123.88 |
| 2025-02-05 | 69.93 | 69.40 | 1.36 | 2.00% | 68.21 | 70.47 | 333510 | 231064.39 | 2.91% | 4.00 |
| 2025-01-27 | 71.00 | 68.04 | -2.80 | -3.95% | 68.01 | 71.09 | 259095 | 179300.95 | 2.26% | 24.00 |
| 2025-01-24 | 70.00 | 70.84 | 0.74 | 1.06% | 69.77 | 71.23 | 272222 | 191813.23 | 2.38% | 21.00 |
| 2025-01-23 | 73.00 | 70.10 | -1.22 | -1.71% | 69.85 | 73.00 | 435393 | 311079.16 | 3.80% | 20.00 |
| 2025-01-22 | 69.95 | 71.32 | 1.24 | 1.77% | 69.50 | 72.18 | 363856 | 259194.34 | 3.18% | 162.93 |
| 2025-01-21 | 68.02 | 70.08 | 2.80 | 4.16% | 67.29 | 70.33 | 389770 | 269026.66 | 3.40% | 21.00 |
| 2025-01-20 | 67.15 | 67.28 | 0.61 | 0.91% | 66.79 | 68.03 | 203990 | 137511.36 | 1.78% | 4.00 |
| 2025-01-17 | 65.59 | 66.67 | 0.66 | 1.00% | 65.41 | 67.75 | 231841 | 154547.58 | 2.03% | 0.00 |
| 2025-01-16 | 66.90 | 66.01 | -0.19 | -0.29% | 64.94 | 67.67 | 252164 | 167082.14 | 2.20% | 0.00 |
| 2025-01-15 | 66.25 | 66.20 | -0.23 | -0.35% | 65.59 | 66.95 | 208233 | 138078.70 | 1.82% | 0.00 |
| 2025-01-14 | 63.30 | 66.43 | 3.52 | 5.60% | 62.81 | 66.64 | 304705 | 198955.78 | 2.66% | 19.11 |
| 2025-01-13 | 62.71 | 62.91 | -1.29 | -2.01% | 61.80 | 63.57 | 242828 | 152333.62 | 2.12% | 0.00 |
| 2025-01-10 | 66.00 | 64.20 | -2.10 | -3.17% | 64.08 | 67.37 | 293835 | 193453.59 | 2.57% | 19.83 |
| 2025-01-09 | 66.21 | 66.30 | -0.52 | -0.78% | 66.08 | 68.50 | 269522 | 181537.25 | 2.35% | 13.88 |
| 2025-01-08 | 65.67 | 66.82 | 0.41 | 0.62% | 64.18 | 67.90 | 311056 | 205449.17 | 2.72% | 7.18 |
| 2025-01-07 | 64.10 | 66.41 | 2.50 | 3.91% | 63.80 | 66.54 | 294683 | 191697.09 | 2.57% | 19.00 |
| 2025-01-06 | 65.31 | 63.91 | -1.61 | -2.46% | 63.50 | 65.95 | 217637 | 140546.05 | 1.90% | 13.00 |
| 2025-01-03 | 66.23 | 65.52 | -0.41 | -0.62% | 65.08 | 67.28 | 295377 | 195596.41 | 2.58% | 25.88 |
| 2025-01-02 | 67.83 | 65.93 | -1.97 | -2.90% | 65.30 | 68.39 | 357591 | 238366.00 | 3.13% | 11.00 |
| 2024-12-31 | 70.94 | 67.90 | -3.29 | -4.62% | 67.65 | 71.67 | 447348 | 310749.53 | 3.92% | 29.97 |
| 2024-12-30 | 73.00 | 71.19 | -4.29 | -5.68% | 70.97 | 73.55 | 681147 | 491035.91 | 5.96% | 17.30 |
| 2024-12-27 | 79.66 | 75.48 | -4.51 | -5.64% | 75.47 | 79.69 | 777581 | 602933.12 | 6.81% | 19.00 |
| 2024-12-26 | 72.00 | 79.99 | 7.58 | 10.47% | 71.49 | 80.60 | 1019007 | 787302.75 | 8.92% | 23.72 |
| 2024-12-25 | 72.00 | 72.41 | 0.23 | 0.32% | 71.68 | 74.08 | 376690 | 274200.00 | 3.30% | 30.79 |
| 2024-12-24 | 71.01 | 72.18 | 1.26 | 1.78% | 69.88 | 72.25 | 318053 | 226327.86 | 2.78% | 47.00 |
| 2024-12-23 | 72.52 | 70.92 | -1.60 | -2.21% | 70.50 | 74.36 | 456110 | 329319.00 | 3.99% | 2.00 |
| 2024-12-20 | 70.00 | 72.52 | 1.73 | 2.44% | 69.89 | 73.57 | 568323 | 408536.00 | 4.97% | 23.00 |
| 2024-12-19 | 67.50 | 70.79 | 1.99 | 2.89% | 67.07 | 71.48 | 411394 | 287129.69 | 3.60% | 19.32 |
| 2024-12-18 | 67.21 | 68.80 | 1.93 | 2.89% | 66.56 | 69.53 | 306452 | 209061.81 | 2.68% | 2.00 |
| 2024-12-17 | 69.83 | 66.87 | -2.08 | -3.02% | 66.70 | 70.90 | 314820 | 214155.95 | 2.76% | 0.00 |
| 2024-12-16 | 69.63 | 68.95 | 0.93 | 1.37% | 68.38 | 71.51 | 518669 | 363613.66 | 4.54% | 0.00 |
| 2024-12-13 | 68.00 | 68.02 | -0.68 | -0.99% | 67.80 | 70.98 | 676082 | 471903.12 | 5.92% | 22.35 |
澜起科技(688008)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。
