| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 30.50 | 30.86 | 0.37 | 1.21% | 30.35 | 30.94 | 12878 | 3959.51 | 2.38% | 0.00 |
| 2026-02-03 | 30.37 | 30.49 | 0.45 | 1.50% | 30.07 | 30.65 | 14438 | 4390.38 | 2.67% | 0.00 |
| 2026-02-02 | 30.31 | 30.04 | -0.06 | -0.20% | 29.74 | 30.58 | 16154 | 4885.84 | 2.99% | 0.00 |
| 2026-01-30 | 29.45 | 30.10 | 0.47 | 1.59% | 29.20 | 30.20 | 16630 | 4952.33 | 3.07% | 0.00 |
| 2026-01-29 | 29.78 | 29.63 | -0.34 | -1.13% | 29.02 | 30.17 | 14202 | 4213.84 | 2.62% | 0.00 |
| 2026-01-28 | 30.30 | 29.97 | -0.25 | -0.83% | 29.81 | 30.47 | 11656 | 3504.24 | 2.15% | 0.00 |
| 2026-01-27 | 30.43 | 30.22 | -0.43 | -1.40% | 29.56 | 30.57 | 17268 | 5190.05 | 3.19% | 0.00 |
| 2026-01-26 | 30.30 | 30.65 | 0.35 | 1.16% | 30.01 | 30.80 | 23225 | 7080.45 | 4.29% | 0.00 |
| 2026-01-23 | 30.48 | 30.30 | -0.19 | -0.62% | 29.88 | 30.50 | 15646 | 4718.33 | 2.89% | 10.00 |
| 2026-01-22 | 30.20 | 30.49 | 0.43 | 1.43% | 29.98 | 30.75 | 19835 | 6031.37 | 3.67% | 0.00 |
| 2026-01-21 | 29.70 | 30.06 | 0.27 | 0.91% | 29.52 | 30.14 | 19270 | 5767.26 | 3.56% | 0.00 |
| 2026-01-20 | 29.77 | 29.79 | 0.19 | 0.64% | 29.55 | 30.38 | 27757 | 8302.84 | 5.13% | 0.00 |
| 2026-01-19 | 29.70 | 29.60 | -0.03 | -0.10% | 29.15 | 29.89 | 36121 | 10705.93 | 6.68% | 0.00 |
| 2026-01-16 | 31.08 | 29.63 | 1.25 | 4.40% | 29.39 | 32.36 | 57410 | 17361.00 | 10.61% | 0.00 |
| 2026-01-15 | 28.40 | 28.38 | 0.06 | 0.21% | 28.10 | 28.66 | 9969 | 2827.58 | 1.84% | 0.00 |
| 2026-01-14 | 28.13 | 28.32 | 0.19 | 0.68% | 27.72 | 28.58 | 12219 | 3451.04 | 2.26% | 0.00 |
| 2026-01-13 | 28.36 | 28.13 | 0.14 | 0.50% | 27.75 | 28.51 | 13155 | 3708.24 | 2.43% | 0.00 |
| 2026-01-12 | 27.84 | 27.99 | 0.39 | 1.41% | 27.54 | 28.16 | 12096 | 3373.65 | 2.24% | 0.00 |
| 2026-01-09 | 27.17 | 27.60 | 0.37 | 1.36% | 27.05 | 27.63 | 9178 | 2519.62 | 1.70% | 0.00 |
| 2026-01-08 | 26.94 | 27.23 | 0.14 | 0.52% | 26.86 | 27.46 | 8681 | 2367.78 | 1.60% | 0.00 |
| 2026-01-07 | 27.38 | 27.09 | -0.28 | -1.02% | 27.02 | 27.50 | 7636 | 2076.38 | 1.41% | 0.00 |
| 2026-01-06 | 27.07 | 27.37 | 0.31 | 1.15% | 26.88 | 27.68 | 11662 | 3195.11 | 2.16% | 0.00 |
| 2026-01-05 | 26.79 | 27.06 | 0.27 | 1.01% | 26.77 | 27.45 | 9997 | 2713.25 | 1.85% | 0.00 |
| 2025-12-31 | 26.56 | 26.79 | 0.27 | 1.02% | 26.33 | 26.90 | 6521 | 1735.98 | 1.21% | 0.00 |
| 2025-12-30 | 27.01 | 26.52 | -0.45 | -1.67% | 26.50 | 27.01 | 7284 | 1945.07 | 1.35% | 0.00 |
| 2025-12-29 | 26.58 | 26.97 | 0.39 | 1.47% | 26.22 | 27.08 | 9857 | 2644.83 | 1.82% | 0.00 |
| 2025-12-26 | 27.05 | 26.58 | -0.33 | -1.23% | 26.55 | 27.07 | 7642 | 2043.70 | 1.41% | 0.00 |
| 2025-12-25 | 27.18 | 26.91 | 0.15 | 0.56% | 26.64 | 27.18 | 6283 | 1688.98 | 1.16% | 0.00 |
| 2025-12-24 | 26.77 | 26.76 | 0.23 | 0.87% | 26.45 | 27.20 | 6264 | 1681.12 | 1.16% | 0.00 |
| 2025-12-23 | 26.69 | 26.53 | -0.07 | -0.26% | 26.33 | 26.91 | 6415 | 1701.74 | 1.19% | 0.00 |
| 2025-12-22 | 27.08 | 26.60 | -0.34 | -1.26% | 26.57 | 27.20 | 6850 | 1836.06 | 1.27% | 0.00 |
| 2025-12-19 | 26.41 | 26.94 | 0.55 | 2.08% | 26.20 | 26.94 | 7093 | 1889.01 | 1.31% | 0.00 |
| 2025-12-18 | 25.80 | 26.39 | 0.50 | 1.93% | 25.60 | 26.58 | 7989 | 2103.68 | 1.48% | 0.00 |
| 2025-12-17 | 25.81 | 25.89 | 0.23 | 0.90% | 25.32 | 26.13 | 8757 | 2250.62 | 1.62% | 0.00 |
| 2025-12-16 | 26.00 | 25.66 | -0.34 | -1.31% | 25.52 | 26.27 | 7692 | 1980.74 | 1.42% | 0.00 |
| 2025-12-15 | 26.00 | 26.00 | -0.05 | -0.19% | 25.76 | 26.41 | 8570 | 2235.33 | 1.58% | 0.00 |
| 2025-12-12 | 26.37 | 26.05 | -0.41 | -1.55% | 26.04 | 26.86 | 8267 | 2181.35 | 1.53% | 0.00 |
| 2025-12-11 | 27.21 | 26.46 | -0.74 | -2.72% | 26.37 | 27.78 | 9975 | 2677.14 | 1.84% | 0.00 |
| 2025-12-10 | 27.74 | 27.20 | -0.41 | -1.48% | 27.18 | 27.87 | 8223 | 2254.43 | 1.52% | 0.00 |
| 2025-12-09 | 27.72 | 27.61 | -0.12 | -0.43% | 27.32 | 28.08 | 9434 | 2621.44 | 1.74% | 0.00 |
| 2025-12-08 | 27.60 | 27.73 | 0.27 | 0.98% | 27.47 | 27.96 | 9850 | 2734.76 | 1.82% | 0.00 |
| 2025-12-05 | 27.12 | 27.46 | 0.34 | 1.25% | 26.75 | 27.66 | 11877 | 3230.48 | 2.19% | 0.00 |
| 2025-12-04 | 28.60 | 27.12 | -0.62 | -2.24% | 27.03 | 28.76 | 15969 | 4399.39 | 2.95% | 0.00 |
| 2025-12-03 | 27.95 | 27.74 | -0.21 | -0.75% | 27.56 | 28.08 | 8614 | 2387.17 | 1.59% | 0.00 |
| 2025-12-02 | 28.14 | 27.95 | -0.35 | -1.24% | 27.53 | 28.47 | 11592 | 3232.08 | 2.14% | 0.00 |
| 2025-12-01 | 28.02 | 28.30 | 0.28 | 1.00% | 27.87 | 28.50 | 9294 | 2625.45 | 1.72% | 0.00 |
| 2025-11-28 | 27.70 | 28.02 | 0.34 | 1.23% | 27.40 | 28.06 | 7158 | 1987.87 | 1.32% | 0.00 |
| 2025-11-27 | 27.32 | 27.68 | 0.36 | 1.32% | 27.23 | 27.85 | 7189 | 1984.46 | 1.33% | 0.00 |
| 2025-11-26 | 27.89 | 27.32 | -0.63 | -2.25% | 27.25 | 28.59 | 9406 | 2603.69 | 1.74% | 0.00 |
| 2025-11-25 | 27.69 | 27.95 | 0.43 | 1.56% | 27.69 | 28.36 | 9099 | 2552.11 | 1.68% | 0.00 |
| 2025-11-24 | 27.41 | 27.52 | 0.71 | 2.65% | 26.91 | 27.80 | 12922 | 3546.58 | 2.39% | 0.00 |
| 2025-11-21 | 28.15 | 26.81 | -1.34 | -4.76% | 26.66 | 28.67 | 11739 | 3210.22 | 2.17% | 0.00 |
| 2025-11-20 | 28.55 | 28.15 | -0.13 | -0.46% | 28.00 | 28.96 | 7633 | 2166.34 | 1.41% | 0.00 |
| 2025-11-19 | 29.30 | 28.28 | -0.93 | -3.18% | 28.20 | 29.39 | 9249 | 2643.18 | 1.71% | 0.00 |
| 2025-11-18 | 29.11 | 29.21 | 0.04 | 0.14% | 28.50 | 29.21 | 6322 | 1830.61 | 1.17% | 0.00 |
| 2025-11-17 | 29.03 | 29.17 | 0.17 | 0.59% | 28.68 | 29.29 | 7959 | 2317.70 | 1.47% | 0.00 |
| 2025-11-14 | 28.81 | 29.00 | 0.19 | 0.66% | 28.67 | 29.22 | 7304 | 2122.24 | 1.35% | 0.00 |
| 2025-11-13 | 28.95 | 28.81 | -0.06 | -0.21% | 28.60 | 29.01 | 5854 | 1681.77 | 1.08% | 0.00 |
| 2025-11-12 | 29.04 | 28.87 | -0.02 | -0.07% | 28.71 | 29.26 | 7363 | 2124.47 | 1.36% | 0.00 |
| 2025-11-11 | 29.04 | 28.89 | 0.04 | 0.14% | 28.78 | 29.20 | 7967 | 2308.32 | 1.47% | 0.00 |
| 2025-11-10 | 29.27 | 28.85 | -0.19 | -0.65% | 28.72 | 29.27 | 8820 | 2544.70 | 1.63% | 0.00 |
| 2025-11-07 | 28.94 | 29.04 | -0.08 | -0.27% | 28.89 | 29.18 | 7631 | 2218.35 | 1.41% | 0.00 |
| 2025-11-06 | 29.07 | 29.12 | 0.05 | 0.17% | 28.70 | 29.13 | 6781 | 1965.95 | 1.25% | 0.00 |
| 2025-11-05 | 28.64 | 29.07 | 0.27 | 0.94% | 28.50 | 29.13 | 14081 | 4069.41 | 2.60% | 0.00 |
| 2025-11-04 | 28.55 | 28.80 | 0.18 | 0.63% | 28.55 | 29.00 | 11593 | 3342.17 | 2.14% | 0.00 |
| 2025-11-03 | 28.74 | 28.62 | 0.32 | 1.13% | 28.32 | 28.98 | 14630 | 4204.97 | 2.70% | 0.00 |
| 2025-10-31 | 27.88 | 28.30 | 0.13 | 0.46% | 27.80 | 28.43 | 8155 | 2302.07 | 1.51% | 0.00 |
| 2025-10-30 | 28.14 | 28.17 | -0.11 | -0.39% | 28.00 | 28.45 | 12395 | 3499.12 | 2.29% | 0.00 |
| 2025-10-29 | 28.00 | 28.28 | 0.48 | 1.73% | 27.83 | 28.52 | 16240 | 4577.46 | 3.00% | 0.00 |
| 2025-10-28 | 27.66 | 27.80 | 0.25 | 0.91% | 27.40 | 27.84 | 6439 | 1783.66 | 1.19% | 0.00 |
| 2025-10-27 | 27.84 | 27.55 | -0.04 | -0.14% | 27.14 | 27.84 | 8183 | 2250.95 | 1.51% | 0.00 |
| 2025-10-24 | 27.49 | 27.59 | 0.24 | 0.88% | 27.19 | 27.70 | 8437 | 2324.54 | 1.56% | 0.00 |
| 2025-10-23 | 27.08 | 27.35 | 0.05 | 0.18% | 26.87 | 27.45 | 8272 | 2247.24 | 1.53% | 0.00 |
| 2025-10-22 | 27.18 | 27.30 | 0.18 | 0.66% | 26.91 | 27.47 | 8460 | 2304.52 | 1.56% | 0.00 |
| 2025-10-21 | 26.71 | 27.12 | 0.65 | 2.46% | 26.33 | 27.16 | 7723 | 2071.29 | 1.43% | 0.00 |
| 2025-10-20 | 26.09 | 26.47 | 0.54 | 2.08% | 26.00 | 26.55 | 8397 | 2208.79 | 1.55% | 0.00 |
| 2025-10-17 | 26.30 | 25.93 | -0.20 | -0.77% | 25.90 | 26.47 | 8335 | 2178.90 | 1.54% | 0.00 |
| 2025-10-16 | 26.28 | 26.13 | -0.25 | -0.95% | 26.01 | 26.58 | 7154 | 1875.08 | 1.32% | 0.00 |
| 2025-10-15 | 26.40 | 26.38 | 0.06 | 0.23% | 26.23 | 26.81 | 8499 | 2254.49 | 1.57% | 0.00 |
| 2025-10-14 | 26.25 | 26.32 | 0.17 | 0.65% | 26.02 | 26.72 | 12448 | 3297.66 | 2.30% | 0.00 |
交大思诺(300851)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。
