| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 8.75 | 8.85 | 0.26 | 3.03% | 8.59 | 8.92 | 791493 | 69290.79 | 15.06% | 43.00 |
| 2026-02-02 | 7.87 | 8.59 | 0.61 | 7.64% | 7.80 | 9.10 | 993650 | 84478.89 | 18.90% | 258.00 |
| 2026-01-30 | 8.58 | 7.98 | -0.84 | -9.52% | 7.91 | 8.58 | 746648 | 60670.19 | 14.20% | 12.00 |
| 2026-01-29 | 8.60 | 8.82 | 0.00 | 0.00% | 8.16 | 8.90 | 769455 | 66243.06 | 14.64% | 100.00 |
| 2026-01-28 | 8.59 | 8.82 | 0.12 | 1.38% | 8.45 | 9.16 | 1032379 | 91555.14 | 19.64% | 10.00 |
| 2026-01-27 | 8.00 | 8.70 | 0.58 | 7.14% | 7.91 | 8.88 | 1049788 | 89920.20 | 19.97% | 58.00 |
| 2026-01-26 | 8.37 | 8.12 | -0.33 | -3.91% | 7.96 | 8.37 | 605745 | 49202.58 | 11.52% | 6.00 |
| 2026-01-23 | 8.23 | 8.45 | 0.22 | 2.67% | 8.11 | 8.65 | 847396 | 71385.82 | 16.12% | 30.00 |
| 2026-01-22 | 7.81 | 8.23 | 0.41 | 5.24% | 7.80 | 8.37 | 885392 | 72114.02 | 16.84% | 152.00 |
| 2026-01-21 | 7.58 | 7.82 | 0.17 | 2.22% | 7.53 | 7.85 | 359110 | 27801.68 | 6.83% | 59.00 |
| 2026-01-20 | 7.89 | 7.65 | -0.24 | -3.04% | 7.55 | 7.95 | 423957 | 32567.65 | 8.06% | 38.00 |
| 2026-01-19 | 7.78 | 7.89 | 0.06 | 0.77% | 7.70 | 7.98 | 416461 | 32740.96 | 7.92% | 28.00 |
| 2026-01-16 | 8.11 | 7.83 | -0.23 | -2.85% | 7.76 | 8.15 | 484871 | 38230.48 | 9.22% | 27.00 |
| 2026-01-15 | 8.32 | 8.06 | -0.43 | -5.06% | 7.95 | 8.46 | 814994 | 66200.14 | 15.50% | 100.00 |
| 2026-01-14 | 8.34 | 8.49 | 0.07 | 0.83% | 8.34 | 9.00 | 1184166 | 102003.84 | 22.53% | 0.00 |
| 2026-01-13 | 9.28 | 8.42 | -1.02 | -10.81% | 8.41 | 9.35 | 1471888 | 127422.21 | 28.00% | 0.00 |
| 2026-01-12 | 8.29 | 9.44 | 1.24 | 15.12% | 8.15 | 9.84 | 1651161 | 151478.91 | 31.41% | 12.00 |
| 2026-01-09 | 8.12 | 8.20 | 0.13 | 1.61% | 8.05 | 8.62 | 1194307 | 99661.72 | 22.72% | 209.00 |
| 2026-01-08 | 7.88 | 8.07 | -0.09 | -1.10% | 7.88 | 8.36 | 1219854 | 98479.38 | 23.21% | 152.00 |
| 2026-01-07 | 8.69 | 8.16 | -0.04 | -0.49% | 8.04 | 8.92 | 1979338 | 166792.38 | 37.65% | 13.00 |
| 2026-01-06 | 6.99 | 8.20 | 1.37 | 20.06% | 6.99 | 8.20 | 1569022 | 120498.05 | 29.85% | 30.00 |
| 2026-01-05 | 6.62 | 6.83 | 0.27 | 4.12% | 6.60 | 6.92 | 743752 | 50682.67 | 14.15% | 37.00 |
| 2025-12-31 | 6.76 | 6.56 | -0.19 | -2.81% | 6.42 | 6.76 | 605300 | 39676.01 | 11.51% | 0.00 |
| 2025-12-30 | 6.50 | 6.75 | 0.28 | 4.33% | 6.37 | 7.01 | 883779 | 59665.43 | 16.81% | 28.00 |
| 2025-12-29 | 6.64 | 6.47 | -0.23 | -3.43% | 6.41 | 6.67 | 586712 | 38225.36 | 11.16% | 13.00 |
| 2025-12-26 | 6.50 | 6.70 | 0.18 | 2.76% | 6.45 | 6.89 | 967793 | 65134.20 | 18.41% | 0.00 |
| 2025-12-25 | 6.43 | 6.52 | 0.07 | 1.09% | 6.39 | 6.56 | 389829 | 25266.68 | 7.42% | 0.00 |
| 2025-12-24 | 6.22 | 6.45 | 0.20 | 3.20% | 6.19 | 6.47 | 411135 | 26298.46 | 7.82% | 0.00 |
| 2025-12-23 | 6.44 | 6.25 | -0.22 | -3.40% | 6.22 | 6.47 | 473459 | 29853.03 | 9.01% | 0.00 |
| 2025-12-22 | 6.61 | 6.47 | -0.14 | -2.12% | 6.42 | 6.63 | 417699 | 27204.69 | 7.95% | 0.00 |
| 2025-12-19 | 6.49 | 6.61 | 0.12 | 1.85% | 6.40 | 6.61 | 439157 | 28644.32 | 8.35% | 0.00 |
| 2025-12-18 | 6.39 | 6.49 | 0.04 | 0.62% | 6.33 | 6.72 | 496957 | 32559.12 | 9.45% | 6.00 |
| 2025-12-17 | 6.58 | 6.45 | -0.10 | -1.53% | 6.28 | 6.66 | 566368 | 36165.89 | 10.77% | 0.00 |
| 2025-12-16 | 6.92 | 6.55 | -0.49 | -6.96% | 6.55 | 6.98 | 698584 | 46821.82 | 13.29% | 11.00 |
| 2025-12-15 | 6.83 | 7.04 | 0.07 | 1.00% | 6.70 | 7.15 | 584616 | 40755.75 | 11.12% | 11.00 |
| 2025-12-12 | 6.90 | 6.97 | -0.01 | -0.14% | 6.83 | 7.13 | 741780 | 51935.76 | 14.11% | 71.00 |
| 2025-12-11 | 7.45 | 6.98 | -0.59 | -7.79% | 6.98 | 7.50 | 1014737 | 71993.39 | 19.30% | 163.00 |
| 2025-12-10 | 7.50 | 7.57 | -0.13 | -1.69% | 7.26 | 7.79 | 1015853 | 76402.38 | 19.32% | 170.00 |
| 2025-12-09 | 7.79 | 7.70 | -0.50 | -6.10% | 7.64 | 8.06 | 1239430 | 97324.54 | 23.58% | 29.00 |
| 2025-12-08 | 7.41 | 8.20 | 0.56 | 7.33% | 7.35 | 8.57 | 1914820 | 151551.03 | 36.43% | 60.00 |
| 2025-12-05 | 7.81 | 7.64 | -0.34 | -4.26% | 7.31 | 7.88 | 1581651 | 119023.36 | 30.09% | 168.00 |
| 2025-12-04 | 7.20 | 7.98 | 0.71 | 9.77% | 6.96 | 8.43 | 2121957 | 163533.91 | 40.37% | 54.00 |
| 2025-12-03 | 7.21 | 7.27 | 0.08 | 1.11% | 7.21 | 7.97 | 2394242 | 179013.53 | 45.55% | 66.00 |
| 2025-12-02 | 6.07 | 7.19 | 1.20 | 20.03% | 6.06 | 7.19 | 1490017 | 103429.72 | 28.34% | 78.00 |
| 2025-12-01 | 5.90 | 5.99 | 0.05 | 0.84% | 5.76 | 6.12 | 597135 | 35702.01 | 11.36% | 162.00 |
| 2025-11-28 | 6.01 | 5.94 | -0.13 | -2.14% | 5.86 | 6.06 | 629724 | 37357.27 | 11.98% | 43.00 |
| 2025-11-27 | 5.89 | 6.07 | 0.24 | 4.12% | 5.80 | 6.36 | 1026703 | 62165.29 | 19.53% | 40.00 |
| 2025-11-26 | 5.88 | 5.83 | -0.08 | -1.35% | 5.78 | 6.40 | 988976 | 59165.42 | 18.81% | 10.00 |
| 2025-11-25 | 5.76 | 5.91 | 0.10 | 1.72% | 5.72 | 6.02 | 1007113 | 59270.32 | 19.16% | 71.00 |
| 2025-11-24 | 5.29 | 5.81 | 0.57 | 10.88% | 5.29 | 5.86 | 1045125 | 59359.76 | 19.88% | 0.00 |
| 2025-11-21 | 5.38 | 5.24 | -0.18 | -3.32% | 5.22 | 5.50 | 348237 | 18580.86 | 6.62% | 0.00 |
| 2025-11-20 | 5.42 | 5.42 | 0.04 | 0.74% | 5.31 | 5.48 | 242608 | 13144.52 | 4.62% | 0.00 |
| 2025-11-19 | 5.53 | 5.38 | -0.18 | -3.24% | 5.33 | 5.57 | 310739 | 16764.87 | 5.91% | 0.00 |
| 2025-11-18 | 5.57 | 5.56 | -0.05 | -0.89% | 5.49 | 5.62 | 321752 | 17830.66 | 6.12% | 20.00 |
| 2025-11-17 | 5.42 | 5.61 | 0.15 | 2.75% | 5.42 | 5.63 | 407534 | 22720.60 | 7.75% | 0.00 |
| 2025-11-14 | 5.40 | 5.46 | 0.04 | 0.74% | 5.38 | 5.51 | 254998 | 13953.40 | 4.85% | 0.00 |
| 2025-11-13 | 5.34 | 5.42 | 0.08 | 1.50% | 5.27 | 5.44 | 222303 | 11980.16 | 4.23% | 0.00 |
| 2025-11-12 | 5.35 | 5.34 | -0.03 | -0.56% | 5.28 | 5.39 | 151638 | 8082.97 | 2.88% | 0.00 |
| 2025-11-11 | 5.33 | 5.37 | 0.03 | 0.56% | 5.29 | 5.41 | 175190 | 9384.93 | 3.33% | 0.00 |
| 2025-11-10 | 5.28 | 5.34 | 0.04 | 0.75% | 5.25 | 5.37 | 162350 | 8649.36 | 3.09% | 0.00 |
| 2025-11-07 | 5.32 | 5.30 | -0.03 | -0.56% | 5.26 | 5.33 | 149140 | 7894.80 | 2.84% | 0.00 |
| 2025-11-06 | 5.40 | 5.33 | -0.04 | -0.74% | 5.26 | 5.42 | 170441 | 9042.02 | 3.24% | 0.00 |
| 2025-11-05 | 5.27 | 5.37 | 0.06 | 1.13% | 5.24 | 5.40 | 242511 | 12998.51 | 4.61% | 0.00 |
| 2025-11-04 | 5.30 | 5.31 | 0.02 | 0.38% | 5.24 | 5.33 | 187825 | 9943.76 | 3.57% | 0.00 |
| 2025-11-03 | 5.16 | 5.29 | 0.10 | 1.93% | 5.16 | 5.30 | 215192 | 11303.92 | 4.09% | 0.00 |
| 2025-10-31 | 5.16 | 5.19 | 0.05 | 0.97% | 5.11 | 5.22 | 150399 | 7802.94 | 2.86% | 0.00 |
| 2025-10-30 | 5.21 | 5.14 | -0.08 | -1.53% | 5.12 | 5.25 | 194204 | 10045.50 | 3.69% | 0.00 |
| 2025-10-29 | 5.31 | 5.22 | -0.11 | -2.06% | 5.17 | 5.31 | 239032 | 12491.77 | 4.55% | 0.00 |
| 2025-10-28 | 5.26 | 5.33 | 0.04 | 0.76% | 5.22 | 5.38 | 267672 | 14265.33 | 5.09% | 0.00 |
| 2025-10-27 | 5.24 | 5.29 | 0.14 | 2.72% | 5.15 | 5.30 | 335945 | 17645.38 | 6.39% | 0.00 |
| 2025-10-24 | 5.22 | 5.15 | -0.04 | -0.77% | 5.11 | 5.22 | 162896 | 8399.10 | 3.10% | 0.00 |
| 2025-10-23 | 5.09 | 5.19 | 0.10 | 1.96% | 5.04 | 5.20 | 190389 | 9743.62 | 3.62% | 20.00 |
| 2025-10-22 | 5.06 | 5.09 | -0.02 | -0.39% | 5.03 | 5.12 | 150425 | 7647.42 | 2.86% | 0.00 |
| 2025-10-21 | 4.92 | 5.11 | 0.19 | 3.86% | 4.90 | 5.11 | 263613 | 13278.24 | 5.01% | 0.00 |
| 2025-10-20 | 4.83 | 4.92 | 0.07 | 1.44% | 4.83 | 4.95 | 179974 | 8825.91 | 3.42% | 0.00 |
| 2025-10-17 | 4.85 | 4.85 | 0.00 | 0.00% | 4.82 | 4.91 | 154733 | 7521.72 | 2.94% | 0.00 |
| 2025-10-16 | 4.86 | 4.85 | -0.02 | -0.41% | 4.79 | 4.89 | 146839 | 7099.64 | 2.79% | 0.00 |
| 2025-10-15 | 4.76 | 4.87 | 0.10 | 2.10% | 4.76 | 4.87 | 137630 | 6651.53 | 2.62% | 20.00 |
| 2025-10-14 | 4.85 | 4.77 | -0.06 | -1.24% | 4.75 | 4.90 | 156690 | 7555.59 | 2.98% | 0.00 |
| 2025-10-13 | 4.64 | 4.83 | -0.01 | -0.21% | 4.51 | 4.84 | 191881 | 9061.09 | 3.65% | 0.00 |
联建光电(300269)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。
