| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-09-30 | 12.210 | 11.910 | -0.420 | -3.41% | 11.910 | 12.400 | 136765 | 16484.941 | 3.24% |
| 2025-09-29 | 12.100 | 12.330 | 0.060 | 0.49% | 11.970 | 13.070 | 190258 | 23943.010 | 4.51% |
| 2025-09-26 | 12.390 | 12.270 | 0.860 | 7.54% | 12.240 | 13.700 | 300705 | 39057.586 | 7.12% |
| 2025-09-25 | 11.500 | 11.410 | -0.250 | -2.14% | 11.300 | 11.970 | 81174 | 9434.051 | 1.92% |
| 2025-09-24 | 10.910 | 11.660 | 0.850 | 7.86% | 10.900 | 11.880 | 134946 | 15373.409 | 3.20% |
| 2025-09-23 | 11.150 | 10.810 | -0.350 | -3.14% | 10.590 | 11.190 | 77212 | 8342.766 | 1.83% |
| 2025-09-22 | 11.580 | 11.160 | -0.510 | -4.37% | 11.050 | 11.650 | 87286 | 9838.507 | 2.07% |
| 2025-09-19 | 11.990 | 11.670 | -0.170 | -1.44% | 11.620 | 12.100 | 72567 | 8640.019 | 1.72% |
| 2025-09-18 | 11.750 | 11.840 | 0.030 | 0.25% | 11.670 | 12.120 | 71427 | 8496.199 | 1.69% |
| 2025-09-17 | 11.610 | 11.810 | 0.140 | 1.20% | 11.580 | 11.850 | 54333 | 6380.784 | 1.29% |
| 2025-09-16 | 11.730 | 11.670 | -0.070 | -0.60% | 11.550 | 11.840 | 53991 | 6294.354 | 1.28% |
| 2025-09-15 | 11.780 | 11.740 | -0.090 | -0.76% | 11.680 | 11.990 | 43484 | 5128.398 | 1.03% |
| 2025-09-12 | 12.350 | 11.830 | -0.520 | -4.21% | 11.810 | 12.390 | 100829 | 12071.922 | 2.39% |
| 2025-09-11 | 12.200 | 12.350 | 0.170 | 1.40% | 12.030 | 12.540 | 70397 | 8649.967 | 1.67% |
| 2025-09-10 | 12.200 | 12.180 | -0.100 | -0.81% | 12.150 | 12.680 | 69243 | 8572.724 | 1.64% |
| 2025-09-09 | 12.250 | 12.280 | -0.250 | -2.00% | 12.100 | 12.520 | 86216 | 10598.958 | 2.04% |
| 2025-09-08 | 12.680 | 12.530 | 0.200 | 1.62% | 12.380 | 13.100 | 143717 | 18248.270 | 3.41% |
| 2025-09-05 | 11.710 | 12.330 | 0.750 | 6.48% | 11.580 | 12.390 | 124183 | 14978.483 | 2.94% |
| 2025-09-04 | 11.390 | 11.580 | 0.130 | 1.14% | 11.380 | 11.800 | 78263 | 9098.923 | 1.85% |
| 2025-09-03 | 12.050 | 11.450 | -0.510 | -4.26% | 11.430 | 12.070 | 76374 | 8923.610 | 1.81% |
| 2025-09-02 | 12.300 | 11.960 | -0.460 | -3.70% | 11.700 | 12.460 | 130072 | 15524.646 | 3.08% |
| 2025-09-01 | 11.940 | 12.420 | 0.280 | 2.31% | 11.920 | 12.670 | 108276 | 13466.803 | 2.57% |
| 2025-08-29 | 11.890 | 12.140 | 0.170 | 1.42% | 11.800 | 12.500 | 122920 | 15031.053 | 2.91% |
| 2025-08-28 | 12.100 | 11.970 | -0.260 | -2.13% | 11.440 | 12.250 | 154600 | 18333.098 | 3.66% |
| 2025-08-27 | 12.530 | 12.230 | -0.460 | -3.62% | 12.210 | 12.660 | 120674 | 15002.857 | 2.86% |
| 2025-08-26 | 13.170 | 12.690 | -0.510 | -3.86% | 12.670 | 13.280 | 127951 | 16503.873 | 3.03% |
| 2025-08-25 | 13.240 | 13.200 | 0.110 | 0.84% | 12.800 | 13.500 | 150505 | 19724.293 | 3.57% |
| 2025-08-22 | 13.370 | 13.090 | -0.270 | -2.02% | 12.880 | 13.580 | 161021 | 21111.385 | 3.82% |
| 2025-08-21 | 13.680 | 13.360 | -0.260 | -1.91% | 13.210 | 14.560 | 193038 | 26762.129 | 4.57% |
| 2025-08-20 | 13.500 | 13.620 | -0.030 | -0.22% | 13.180 | 14.110 | 194842 | 26469.252 | 4.62% |
| 2025-08-19 | 14.010 | 13.650 | -0.590 | -4.14% | 13.510 | 15.890 | 347975 | 50722.152 | 8.24% |
| 2025-08-18 | 12.850 | 14.240 | 1.580 | 12.48% | 12.760 | 14.990 | 343905 | 47293.680 | 8.15% |
| 2025-08-15 | 11.190 | 12.660 | 1.470 | 13.14% | 11.190 | 13.440 | 320285 | 39741.543 | 7.59% |
| 2025-08-14 | 11.880 | 11.190 | -0.760 | -6.36% | 11.160 | 11.880 | 215250 | 24658.988 | 5.10% |
| 2025-08-13 | 10.790 | 11.950 | 1.140 | 10.55% | 10.780 | 12.450 | 296467 | 34683.391 | 7.02% |
| 2025-08-12 | 11.170 | 10.810 | -0.320 | -2.88% | 10.770 | 11.210 | 82382 | 8977.656 | 1.95% |
| 2025-08-11 | 10.830 | 11.130 | 0.320 | 2.96% | 10.770 | 11.240 | 97713 | 10826.816 | 2.32% |
| 2025-08-08 | 10.710 | 10.810 | 0.010 | 0.09% | 10.670 | 11.250 | 100366 | 11019.683 | 2.38% |
| 2025-08-07 | 10.720 | 10.800 | 0.090 | 0.84% | 10.550 | 10.870 | 72953 | 7843.118 | 1.73% |
| 2025-08-06 | 10.550 | 10.710 | 0.150 | 1.42% | 10.460 | 10.780 | 59521 | 6329.811 | 1.41% |
| 2025-08-05 | 10.560 | 10.560 | 0.000 | 0.00% | 10.500 | 10.700 | 38202 | 4038.424 | 0.91% |
| 2025-08-04 | 10.360 | 10.560 | 0.160 | 1.54% | 10.320 | 10.560 | 39253 | 4102.962 | 0.93% |
| 2025-08-01 | 10.280 | 10.400 | 0.100 | 0.97% | 10.250 | 10.610 | 45818 | 4781.585 | 1.09% |
| 2025-07-31 | 10.500 | 10.300 | -0.250 | -2.37% | 10.200 | 10.660 | 62783 | 6533.076 | 1.49% |
| 2025-07-30 | 10.730 | 10.550 | -0.220 | -2.04% | 10.460 | 10.930 | 65438 | 7006.871 | 1.55% |
| 2025-07-29 | 10.600 | 10.770 | 0.220 | 2.09% | 10.320 | 10.840 | 92668 | 9809.558 | 2.20% |
| 2025-07-28 | 10.690 | 10.550 | -0.100 | -0.94% | 10.470 | 10.690 | 57587 | 6077.868 | 1.36% |
| 2025-07-25 | 10.800 | 10.650 | -0.140 | -1.30% | 10.620 | 11.000 | 74181 | 7979.897 | 1.76% |
| 2025-07-24 | 10.500 | 10.790 | 0.060 | 0.56% | 10.500 | 10.860 | 88913 | 9532.914 | 2.11% |
| 2025-07-23 | 11.090 | 10.730 | -0.350 | -3.16% | 10.710 | 11.490 | 158842 | 17777.141 | 3.76% |
| 2025-07-22 | 10.800 | 11.080 | 0.230 | 2.12% | 10.610 | 11.300 | 135081 | 14816.396 | 3.20% |
| 2025-07-21 | 10.670 | 10.850 | 0.250 | 2.36% | 10.500 | 10.950 | 91794 | 9865.514 | 2.17% |
| 2025-07-18 | 10.680 | 10.600 | -0.070 | -0.66% | 10.490 | 10.710 | 60741 | 6436.345 | 1.44% |
| 2025-07-17 | 10.730 | 10.670 | 0.010 | 0.09% | 10.490 | 10.840 | 74498 | 7919.797 | 1.77% |
| 2025-07-16 | 10.690 | 10.660 | 0.000 | 0.00% | 10.600 | 10.840 | 71885 | 7703.648 | 1.70% |
| 2025-07-15 | 11.210 | 10.660 | -0.710 | -6.24% | 10.600 | 11.280 | 144125 | 15622.502 | 3.41% |
| 2025-07-14 | 11.090 | 11.370 | 0.140 | 1.25% | 10.820 | 11.400 | 130639 | 14491.272 | 3.10% |
| 2025-07-11 | 10.730 | 11.230 | 0.310 | 2.84% | 10.720 | 11.850 | 224196 | 25454.254 | 5.31% |
| 2025-07-10 | 10.180 | 10.920 | 0.630 | 6.12% | 10.180 | 11.350 | 227840 | 25050.266 | 5.40% |
| 2025-07-09 | 10.400 | 10.290 | -0.200 | -1.91% | 10.260 | 10.610 | 77835 | 8074.550 | 1.84% |
| 2025-07-08 | 9.980 | 10.490 | 0.500 | 5.01% | 9.980 | 10.690 | 119423 | 12371.283 | 2.83% |
| 2025-07-07 | 9.950 | 9.990 | -0.060 | -0.60% | 9.930 | 10.270 | 52461 | 5289.258 | 1.24% |
| 2025-07-04 | 10.460 | 10.050 | -0.340 | -3.27% | 10.050 | 10.580 | 90849 | 9300.149 | 2.15% |
| 2025-07-03 | 10.750 | 10.390 | -0.540 | -4.94% | 10.350 | 10.770 | 146230 | 15328.666 | 3.46% |
| 2025-07-02 | 10.030 | 10.930 | 0.780 | 7.68% | 9.910 | 11.110 | 232155 | 24596.055 | 5.50% |
| 2025-07-01 | 10.110 | 10.150 | -0.020 | -0.20% | 10.060 | 10.350 | 67119 | 6838.213 | 1.59% |
| 2025-06-30 | 10.010 | 10.170 | 0.170 | 1.70% | 9.990 | 10.350 | 65290 | 6610.082 | 1.55% |
| 2025-06-27 | 10.090 | 10.000 | -0.110 | -1.09% | 9.870 | 10.190 | 74706 | 7489.474 | 1.77% |
| 2025-06-26 | 10.100 | 10.110 | 0.120 | 1.20% | 9.930 | 10.660 | 134713 | 13852.917 | 3.19% |
| 2025-06-25 | 9.680 | 9.990 | 0.330 | 3.42% | 9.620 | 10.210 | 116697 | 11645.860 | 2.76% |
| 2025-06-24 | 9.380 | 9.660 | 0.290 | 3.09% | 9.370 | 9.660 | 41836 | 4001.935 | 0.99% |
| 2025-06-23 | 9.370 | 9.370 | 0.120 | 1.30% | 9.130 | 9.440 | 23170 | 2152.815 | 0.55% |
| 2025-06-20 | 9.220 | 9.250 | -0.010 | -0.11% | 9.210 | 9.430 | 27224 | 2534.687 | 0.65% |
| 2025-06-19 | 9.510 | 9.260 | -0.260 | -2.73% | 9.230 | 9.750 | 49103 | 4663.491 | 1.16% |
| 2025-06-18 | 9.700 | 9.520 | -0.170 | -1.75% | 9.450 | 9.790 | 38827 | 3714.044 | 0.92% |
| 2025-06-17 | 9.640 | 9.690 | 0.120 | 1.25% | 9.540 | 9.800 | 32687 | 3164.252 | 0.77% |
| 2025-06-16 | 9.500 | 9.570 | 0.050 | 0.53% | 9.390 | 9.670 | 39163 | 3736.789 | 0.93% |
| 2025-06-13 | 9.860 | 9.520 | -0.410 | -4.13% | 9.490 | 9.900 | 56343 | 5440.337 | 1.33% |
| 2025-06-12 | 10.030 | 9.930 | -0.180 | -1.78% | 9.830 | 10.090 | 48498 | 4804.222 | 1.15% |
| 2025-06-11 | 10.160 | 10.110 | 0.020 | 0.20% | 10.010 | 10.230 | 56835 | 5738.340 | 1.35% |
硅烷科技(838402)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。
