| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 19.89 | 19.98 | -0.13 | -0.65% | 19.81 | 20.25 | 55282 | 11103.23 | 1.67% | 0.00 |
| 2025-12-17 | 19.81 | 20.11 | 0.19 | 0.95% | 19.40 | 20.19 | 103408 | 20455.23 | 3.13% | 0.00 |
| 2025-12-16 | 20.18 | 19.92 | -0.22 | -1.09% | 19.71 | 20.28 | 75746 | 15119.00 | 2.29% | 0.00 |
| 2025-12-15 | 20.17 | 20.14 | -0.09 | -0.44% | 19.93 | 20.38 | 57266 | 11560.64 | 1.73% | 0.00 |
| 2025-12-12 | 19.95 | 20.23 | 0.29 | 1.45% | 19.86 | 20.35 | 65576 | 13217.95 | 1.98% | 1.00 |
| 2025-12-11 | 20.33 | 19.94 | -0.39 | -1.92% | 19.93 | 20.38 | 60229 | 12081.39 | 1.82% | 0.00 |
| 2025-12-10 | 20.26 | 20.33 | -0.07 | -0.34% | 20.03 | 20.39 | 58298 | 11774.46 | 1.76% | 0.00 |
| 2025-12-09 | 20.52 | 20.40 | -0.21 | -1.02% | 20.33 | 20.78 | 63657 | 13064.30 | 1.93% | 0.00 |
| 2025-12-08 | 20.29 | 20.61 | 0.20 | 0.98% | 20.29 | 20.85 | 75093 | 15516.16 | 2.27% | 0.00 |
| 2025-12-05 | 20.00 | 20.41 | 0.41 | 2.05% | 19.77 | 20.52 | 72785 | 14680.32 | 2.20% | 0.00 |
| 2025-12-04 | 20.00 | 20.00 | 0.01 | 0.05% | 19.73 | 20.15 | 56328 | 11228.54 | 1.70% | 0.00 |
| 2025-12-03 | 20.59 | 19.99 | -0.62 | -3.01% | 19.95 | 20.69 | 84602 | 17040.34 | 2.56% | 0.00 |
| 2025-12-02 | 21.00 | 20.61 | -0.37 | -1.76% | 20.54 | 21.01 | 65742 | 13596.71 | 1.99% | 6.00 |
| 2025-12-01 | 20.61 | 20.98 | 0.33 | 1.60% | 20.45 | 21.05 | 77871 | 16252.99 | 2.36% | 0.00 |
| 2025-11-28 | 20.52 | 20.65 | 0.07 | 0.34% | 20.42 | 20.76 | 55763 | 11474.02 | 1.69% | 1.00 |
| 2025-11-27 | 20.81 | 20.58 | -0.24 | -1.15% | 20.53 | 20.92 | 71140 | 14760.07 | 2.15% | 0.00 |
| 2025-11-26 | 20.92 | 20.82 | -0.13 | -0.62% | 20.73 | 21.29 | 85448 | 17956.48 | 2.58% | 0.00 |
| 2025-11-25 | 20.90 | 20.95 | 0.17 | 0.82% | 20.83 | 21.29 | 106446 | 22471.32 | 3.22% | 0.00 |
| 2025-11-24 | 20.15 | 20.78 | 0.80 | 4.00% | 19.95 | 20.90 | 104969 | 21499.02 | 3.18% | 0.00 |
| 2025-11-21 | 20.32 | 19.98 | -0.68 | -3.29% | 19.78 | 20.67 | 120142 | 24194.80 | 3.63% | 6.00 |
| 2025-11-20 | 20.88 | 20.66 | -0.01 | -0.05% | 20.41 | 20.96 | 75294 | 15581.39 | 2.28% | 0.00 |
| 2025-11-19 | 21.29 | 20.67 | -0.62 | -2.91% | 20.65 | 21.31 | 104879 | 21889.70 | 3.17% | 8.00 |
| 2025-11-18 | 21.15 | 21.29 | 0.09 | 0.42% | 20.92 | 21.41 | 99793 | 21177.93 | 3.02% | 0.00 |
| 2025-11-17 | 20.85 | 21.20 | 0.34 | 1.63% | 20.75 | 21.25 | 83614 | 17632.10 | 2.53% | 0.00 |
| 2025-11-14 | 21.12 | 20.86 | -0.52 | -2.43% | 20.86 | 21.37 | 98472 | 20729.71 | 2.98% | 0.00 |
| 2025-11-13 | 21.23 | 21.38 | 0.26 | 1.23% | 20.90 | 21.43 | 83540 | 17730.99 | 2.53% | 5.00 |
| 2025-11-12 | 21.45 | 21.12 | -0.33 | -1.54% | 20.88 | 21.49 | 101943 | 21539.77 | 3.08% | 0.00 |
| 2025-11-11 | 21.94 | 21.45 | -0.47 | -2.14% | 21.40 | 22.00 | 101525 | 21956.65 | 3.07% | 0.00 |
| 2025-11-10 | 21.84 | 21.92 | 0.02 | 0.09% | 21.73 | 22.02 | 72587 | 15863.17 | 2.20% | 0.00 |
| 2025-11-07 | 22.14 | 21.90 | -0.36 | -1.62% | 21.86 | 22.14 | 91939 | 20206.08 | 2.78% | 0.00 |
| 2025-11-06 | 22.38 | 22.26 | -0.11 | -0.49% | 21.96 | 22.42 | 87829 | 19484.28 | 2.66% | 10.00 |
| 2025-11-05 | 22.28 | 22.37 | -0.35 | -1.54% | 21.92 | 22.55 | 128214 | 28557.07 | 3.88% | 10.00 |
| 2025-11-04 | 23.37 | 22.72 | -0.75 | -3.20% | 22.48 | 23.37 | 148597 | 33932.66 | 4.50% | 0.00 |
| 2025-11-03 | 23.32 | 23.47 | 0.17 | 0.73% | 23.04 | 23.49 | 104537 | 24351.81 | 3.16% | 0.00 |
| 2025-10-31 | 22.77 | 23.30 | 0.45 | 1.97% | 22.75 | 23.54 | 130187 | 30327.69 | 3.94% | 0.00 |
| 2025-10-30 | 23.23 | 22.85 | -0.36 | -1.55% | 22.73 | 23.34 | 125870 | 28916.27 | 3.81% | 0.00 |
| 2025-10-29 | 23.24 | 23.21 | 0.09 | 0.39% | 22.90 | 23.24 | 101399 | 23424.34 | 3.07% | 4.00 |
| 2025-10-28 | 23.31 | 23.12 | -0.11 | -0.47% | 22.94 | 23.45 | 127907 | 29676.92 | 3.87% | 0.00 |
| 2025-10-27 | 23.50 | 23.23 | -0.10 | -0.43% | 23.13 | 23.63 | 126565 | 29537.79 | 3.83% | 0.00 |
| 2025-10-24 | 23.17 | 23.33 | 0.22 | 0.95% | 23.14 | 23.43 | 95889 | 22340.07 | 2.90% | 0.00 |
| 2025-10-23 | 23.25 | 23.11 | -0.12 | -0.52% | 22.60 | 23.45 | 116366 | 26600.02 | 3.52% | 0.00 |
| 2025-10-22 | 23.44 | 23.23 | -0.34 | -1.44% | 23.17 | 23.48 | 78827 | 18344.73 | 2.38% | 0.00 |
| 2025-10-21 | 23.42 | 23.57 | 0.20 | 0.86% | 23.13 | 23.68 | 113107 | 26517.60 | 3.42% | 0.00 |
| 2025-10-20 | 23.74 | 23.37 | -0.03 | -0.13% | 23.12 | 23.90 | 118023 | 27705.11 | 3.57% | 0.00 |
| 2025-10-17 | 24.50 | 23.40 | -1.18 | -4.80% | 23.38 | 24.64 | 141614 | 33829.64 | 4.28% | 0.00 |
| 2025-10-16 | 25.03 | 24.58 | -0.58 | -2.31% | 24.30 | 25.12 | 145798 | 35839.61 | 4.41% | 0.00 |
| 2025-10-15 | 24.67 | 25.16 | 0.64 | 2.61% | 24.56 | 25.46 | 170031 | 42631.60 | 5.14% | 0.00 |
| 2025-10-14 | 26.00 | 24.52 | -1.50 | -5.76% | 24.41 | 26.24 | 245112 | 61632.56 | 7.41% | 0.00 |
| 2025-10-13 | 25.03 | 26.02 | -0.19 | -0.72% | 24.76 | 26.80 | 234468 | 60685.32 | 7.09% | 0.00 |
| 2025-10-10 | 26.64 | 26.21 | -0.56 | -2.09% | 25.88 | 26.75 | 199159 | 52308.30 | 6.02% | 0.00 |
| 2025-10-09 | 28.01 | 26.77 | -1.13 | -4.05% | 26.71 | 28.06 | 324176 | 88276.23 | 9.81% | 0.00 |
| 2025-09-30 | 26.19 | 27.90 | 1.81 | 6.94% | 26.11 | 28.12 | 424426 | 116436.33 | 12.84% | 37.00 |
| 2025-09-29 | 26.01 | 26.09 | 0.05 | 0.19% | 25.30 | 26.18 | 164074 | 42389.17 | 4.96% | 21.00 |
| 2025-09-26 | 26.87 | 26.04 | -1.03 | -3.80% | 25.80 | 27.00 | 221362 | 58034.13 | 6.70% | 6.00 |
| 2025-09-25 | 26.20 | 27.07 | 0.87 | 3.32% | 26.00 | 27.30 | 361282 | 97317.15 | 10.93% | 0.00 |
| 2025-09-24 | 25.95 | 26.20 | 0.70 | 2.75% | 25.40 | 26.48 | 247803 | 64549.87 | 7.50% | 0.00 |
| 2025-09-23 | 26.00 | 25.50 | -0.80 | -3.04% | 24.73 | 26.20 | 226160 | 57127.25 | 6.84% | 14.00 |
| 2025-09-22 | 26.57 | 26.30 | -0.37 | -1.39% | 25.50 | 26.59 | 275417 | 71643.07 | 8.33% | 15.00 |
| 2025-09-19 | 25.79 | 26.67 | 0.80 | 3.09% | 25.27 | 27.15 | 386133 | 101640.55 | 11.68% | 10.00 |
| 2025-09-18 | 26.45 | 25.87 | -0.71 | -2.67% | 25.57 | 26.90 | 298220 | 78413.19 | 9.02% | 5.00 |
| 2025-09-17 | 26.78 | 26.58 | -0.29 | -1.08% | 26.11 | 26.88 | 292472 | 77811.07 | 8.85% | 0.00 |
| 2025-09-16 | 26.07 | 26.87 | 1.13 | 4.39% | 25.68 | 27.46 | 521877 | 140592.23 | 15.79% | 8.00 |
| 2025-09-15 | 25.50 | 25.74 | 0.23 | 0.90% | 25.39 | 26.07 | 245360 | 63241.59 | 7.42% | 5.00 |
| 2025-09-12 | 25.28 | 25.51 | 0.45 | 1.80% | 24.88 | 25.96 | 383316 | 97933.38 | 11.60% | 0.00 |
| 2025-09-11 | 22.91 | 25.06 | 2.15 | 9.38% | 22.85 | 26.13 | 416529 | 102374.45 | 12.60% | 8.00 |
| 2025-09-10 | 22.75 | 22.91 | 0.17 | 0.75% | 22.74 | 23.15 | 78519 | 18022.87 | 2.38% | 0.00 |
| 2025-09-09 | 23.19 | 22.74 | -0.45 | -1.94% | 22.60 | 23.19 | 102983 | 23554.52 | 3.12% | 0.00 |
| 2025-09-08 | 23.39 | 23.19 | -0.13 | -0.56% | 23.07 | 23.48 | 119347 | 27719.56 | 3.61% | 0.00 |
| 2025-09-05 | 22.83 | 23.32 | 0.61 | 2.69% | 22.44 | 23.32 | 119950 | 27632.22 | 3.63% | 15.00 |
| 2025-09-04 | 23.02 | 22.71 | -0.31 | -1.35% | 22.22 | 23.35 | 141083 | 32302.62 | 4.27% | 0.00 |
| 2025-09-03 | 23.84 | 23.02 | -0.71 | -2.99% | 22.93 | 24.00 | 144790 | 33960.11 | 4.38% | 1.00 |
| 2025-09-02 | 25.19 | 23.73 | -1.39 | -5.53% | 23.43 | 25.20 | 237254 | 57077.30 | 7.18% | 4.00 |
| 2025-09-01 | 25.65 | 25.12 | -0.31 | -1.22% | 24.97 | 26.02 | 188839 | 47932.47 | 5.71% | 0.00 |
| 2025-08-29 | 25.80 | 25.43 | -0.28 | -1.09% | 25.14 | 25.88 | 205167 | 52100.62 | 6.21% | 0.00 |
| 2025-08-28 | 25.39 | 25.71 | 0.08 | 0.31% | 24.63 | 25.71 | 305208 | 77030.46 | 9.23% | 0.00 |
| 2025-08-27 | 25.73 | 25.63 | -0.10 | -0.39% | 25.55 | 26.66 | 397809 | 103975.10 | 12.03% | 15.00 |
| 2025-08-26 | 25.62 | 25.73 | 0.08 | 0.31% | 25.30 | 26.47 | 314572 | 81842.34 | 9.52% | 14.00 |
| 2025-08-25 | 25.42 | 25.65 | 0.24 | 0.94% | 25.28 | 25.79 | 297485 | 76104.66 | 9.00% | 33.00 |
| 2025-08-22 | 25.04 | 25.41 | 0.12 | 0.47% | 24.87 | 25.69 | 271033 | 68731.35 | 8.20% | 1.00 |
| 2025-08-21 | 25.10 | 25.29 | 0.41 | 1.65% | 25.05 | 25.83 | 362953 | 92564.54 | 10.98% | 4.00 |
法本信息(300925)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。
