| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 28.50 | 31.13 | 2.83 | 10.00% | 28.14 | 31.13 | 180647 | 54845.54 | 6.72% |
| 2025-12-11 | 28.80 | 28.30 | -0.40 | -1.39% | 28.05 | 29.19 | 116122 | 32990.84 | 4.32% |
| 2025-12-10 | 29.00 | 28.70 | -0.91 | -3.07% | 28.19 | 29.49 | 148063 | 42395.66 | 5.50% |
| 2025-12-09 | 27.61 | 29.61 | 1.39 | 4.93% | 27.45 | 31.00 | 278480 | 81345.97 | 10.35% |
| 2025-12-08 | 27.15 | 28.22 | 1.44 | 5.38% | 26.72 | 29.40 | 230967 | 64427.02 | 8.59% |
| 2025-12-05 | 25.95 | 26.78 | 0.68 | 2.61% | 25.76 | 26.86 | 114874 | 30447.93 | 4.27% |
| 2025-12-04 | 25.06 | 26.10 | 0.96 | 3.82% | 24.85 | 26.92 | 113777 | 29517.64 | 4.23% |
| 2025-12-03 | 26.09 | 25.14 | -0.94 | -3.60% | 25.00 | 26.16 | 65484 | 16563.62 | 2.43% |
| 2025-12-02 | 25.84 | 26.08 | 0.09 | 0.35% | 25.57 | 26.27 | 49480 | 12835.58 | 1.84% |
| 2025-12-01 | 25.86 | 25.99 | 0.14 | 0.54% | 25.86 | 26.45 | 63370 | 16555.72 | 2.36% |
| 2025-11-28 | 25.30 | 25.85 | 0.63 | 2.50% | 25.10 | 25.97 | 51997 | 13277.08 | 1.93% |
| 2025-11-27 | 25.16 | 25.22 | 0.02 | 0.08% | 24.92 | 25.39 | 43103 | 10867.71 | 1.60% |
| 2025-11-26 | 26.00 | 25.20 | -0.88 | -3.37% | 25.16 | 26.22 | 61830 | 15769.17 | 2.30% |
| 2025-11-25 | 26.00 | 26.08 | -0.12 | -0.46% | 25.80 | 26.24 | 71368 | 18598.58 | 2.65% |
| 2025-11-24 | 24.30 | 26.20 | 1.90 | 7.82% | 24.29 | 26.50 | 127868 | 32813.23 | 4.75% |
| 2025-11-21 | 25.10 | 24.30 | -1.06 | -4.18% | 24.30 | 25.38 | 55398 | 13646.94 | 2.06% |
| 2025-11-20 | 25.34 | 25.36 | 0.08 | 0.32% | 25.08 | 26.08 | 57311 | 14663.03 | 2.13% |
| 2025-11-19 | 25.20 | 25.28 | 0.04 | 0.16% | 24.91 | 25.39 | 37245 | 9375.49 | 1.38% |
| 2025-11-18 | 25.67 | 25.24 | -0.47 | -1.83% | 25.18 | 25.67 | 35926 | 9098.72 | 1.34% |
| 2025-11-17 | 25.31 | 25.71 | 0.43 | 1.70% | 25.31 | 25.90 | 54215 | 13951.69 | 2.02% |
| 2025-11-14 | 25.25 | 25.28 | -0.05 | -0.20% | 25.02 | 25.65 | 33042 | 8376.83 | 1.23% |
| 2025-11-13 | 25.29 | 25.33 | 0.00 | 0.00% | 25.22 | 25.57 | 37387 | 9494.07 | 1.39% |
| 2025-11-12 | 25.83 | 25.33 | -0.49 | -1.90% | 25.05 | 25.90 | 50132 | 12705.79 | 1.86% |
| 2025-11-11 | 26.09 | 25.82 | -0.09 | -0.35% | 25.73 | 26.39 | 52602 | 13679.38 | 1.96% |
| 2025-11-10 | 26.08 | 25.91 | -0.11 | -0.42% | 25.84 | 26.29 | 38203 | 9933.11 | 1.42% |
| 2025-11-07 | 26.05 | 26.02 | -0.12 | -0.46% | 25.75 | 26.32 | 42591 | 11092.78 | 1.58% |
| 2025-11-06 | 26.23 | 26.14 | -0.13 | -0.49% | 25.97 | 26.31 | 39896 | 10432.98 | 1.48% |
| 2025-11-05 | 26.03 | 26.27 | 0.08 | 0.31% | 25.92 | 26.37 | 33275 | 8704.52 | 1.24% |
| 2025-11-04 | 26.56 | 26.19 | -0.41 | -1.54% | 26.04 | 26.56 | 46183 | 12095.78 | 1.72% |
| 2025-11-03 | 26.51 | 26.60 | 0.23 | 0.87% | 25.95 | 26.60 | 47560 | 12518.54 | 1.77% |
| 2025-10-31 | 26.30 | 26.37 | 0.18 | 0.69% | 26.05 | 26.53 | 43122 | 11362.01 | 1.60% |
| 2025-10-30 | 26.62 | 26.19 | -0.57 | -2.13% | 25.90 | 26.64 | 76801 | 20152.19 | 2.85% |
| 2025-10-29 | 27.40 | 26.76 | -0.84 | -3.04% | 26.64 | 27.42 | 106020 | 28500.95 | 3.94% |
| 2025-10-28 | 27.60 | 27.60 | -0.12 | -0.43% | 27.27 | 27.77 | 58958 | 16241.99 | 2.19% |
| 2025-10-27 | 27.66 | 27.72 | 0.42 | 1.54% | 27.46 | 28.16 | 77325 | 21462.48 | 2.87% |
| 2025-10-24 | 27.38 | 27.30 | 0.27 | 1.00% | 27.12 | 27.77 | 70094 | 19208.91 | 2.61% |
| 2025-10-23 | 27.33 | 27.03 | -0.47 | -1.71% | 26.30 | 27.46 | 70853 | 18918.67 | 2.63% |
| 2025-10-22 | 28.02 | 27.50 | -0.66 | -2.34% | 27.30 | 28.02 | 82868 | 22840.21 | 3.08% |
| 2025-10-21 | 28.25 | 28.16 | -0.35 | -1.23% | 27.99 | 28.67 | 88153 | 24970.70 | 3.28% |
| 2025-10-20 | 27.18 | 28.51 | 1.55 | 5.75% | 27.00 | 28.94 | 141098 | 39974.41 | 5.25% |
| 2025-10-17 | 28.07 | 26.96 | -1.04 | -3.71% | 26.66 | 29.43 | 163578 | 46018.74 | 6.08% |
| 2025-10-16 | 29.29 | 28.00 | -1.15 | -3.95% | 27.92 | 29.29 | 84163 | 23863.96 | 3.13% |
| 2025-10-15 | 29.41 | 29.15 | -0.25 | -0.85% | 28.47 | 29.44 | 77535 | 22413.94 | 2.88% |
| 2025-10-14 | 30.30 | 29.40 | -0.79 | -2.62% | 29.26 | 31.17 | 123579 | 37371.70 | 4.59% |
| 2025-10-13 | 28.36 | 30.19 | 0.44 | 1.48% | 28.26 | 30.44 | 97635 | 28865.79 | 3.63% |
| 2025-10-10 | 30.50 | 29.75 | -0.32 | -1.06% | 29.37 | 30.52 | 116858 | 35008.22 | 4.34% |
| 2025-10-09 | 28.75 | 30.07 | 1.71 | 6.03% | 28.63 | 30.54 | 186076 | 55729.96 | 6.92% |
| 2025-09-30 | 28.15 | 28.36 | 0.16 | 0.57% | 28.07 | 28.68 | 72549 | 20588.36 | 2.70% |
| 2025-09-29 | 28.64 | 28.20 | -0.58 | -2.02% | 28.01 | 28.71 | 87331 | 24687.69 | 3.25% |
| 2025-09-26 | 28.80 | 28.78 | -0.05 | -0.17% | 28.24 | 29.40 | 103333 | 29794.56 | 3.84% |
| 2025-09-25 | 28.80 | 28.83 | -0.57 | -1.94% | 28.43 | 29.11 | 121410 | 34915.32 | 4.51% |
| 2025-09-24 | 27.61 | 29.40 | 1.66 | 5.98% | 27.04 | 29.84 | 157945 | 44888.17 | 5.87% |
| 2025-09-23 | 28.43 | 27.74 | -0.61 | -2.15% | 26.80 | 28.69 | 100308 | 27553.13 | 3.73% |
| 2025-09-22 | 27.47 | 28.35 | 0.88 | 3.20% | 27.23 | 28.79 | 133569 | 37651.19 | 4.97% |
| 2025-09-19 | 26.75 | 27.47 | 0.72 | 2.69% | 26.68 | 28.12 | 106679 | 29425.43 | 3.97% |
| 2025-09-18 | 27.37 | 26.75 | -0.63 | -2.30% | 26.51 | 27.65 | 98468 | 26713.22 | 3.66% |
| 2025-09-17 | 27.09 | 27.38 | 0.29 | 1.07% | 26.89 | 27.81 | 89147 | 24436.56 | 3.31% |
| 2025-09-16 | 27.18 | 27.09 | 0.01 | 0.04% | 26.79 | 27.47 | 63143 | 17093.40 | 2.35% |
| 2025-09-15 | 27.30 | 27.08 | -0.34 | -1.24% | 26.86 | 27.60 | 67734 | 18348.06 | 2.52% |
| 2025-09-12 | 27.06 | 27.42 | 0.49 | 1.82% | 26.79 | 27.94 | 128859 | 35295.79 | 4.79% |
| 2025-09-11 | 26.47 | 26.93 | 0.47 | 1.78% | 26.13 | 26.95 | 67570 | 18008.63 | 2.51% |
| 2025-09-10 | 26.34 | 26.46 | -0.14 | -0.53% | 26.34 | 26.78 | 46686 | 12386.45 | 1.74% |
| 2025-09-09 | 26.85 | 26.60 | -0.26 | -0.97% | 26.26 | 27.07 | 72351 | 19313.23 | 2.69% |
| 2025-09-08 | 26.92 | 26.86 | -0.07 | -0.26% | 26.30 | 27.00 | 83053 | 22117.33 | 3.09% |
| 2025-09-05 | 26.20 | 26.93 | 0.62 | 2.36% | 25.60 | 27.08 | 118841 | 31602.13 | 4.42% |
| 2025-09-04 | 27.25 | 26.31 | -0.89 | -3.27% | 25.87 | 27.59 | 123730 | 33195.76 | 4.60% |
| 2025-09-03 | 30.58 | 27.20 | -3.02 | -9.99% | 27.20 | 30.65 | 189803 | 53995.07 | 7.06% |
| 2025-09-02 | 31.36 | 30.22 | -1.03 | -3.30% | 29.92 | 31.36 | 121679 | 36924.10 | 4.52% |
| 2025-09-01 | 31.80 | 31.25 | -0.56 | -1.76% | 30.97 | 31.90 | 114141 | 35651.16 | 4.24% |
| 2025-08-29 | 31.68 | 31.81 | 0.13 | 0.41% | 30.92 | 32.64 | 190511 | 60227.99 | 7.08% |
| 2025-08-28 | 30.50 | 31.68 | 1.07 | 3.50% | 30.50 | 31.75 | 163810 | 51268.92 | 6.09% |
| 2025-08-27 | 32.22 | 30.61 | -1.65 | -5.11% | 30.59 | 32.22 | 167957 | 53040.20 | 6.24% |
| 2025-08-26 | 32.65 | 32.26 | -0.35 | -1.07% | 32.08 | 32.80 | 115656 | 37303.88 | 4.30% |
| 2025-08-25 | 33.09 | 32.61 | -0.13 | -0.40% | 32.10 | 33.09 | 180123 | 58646.61 | 6.70% |
| 2025-08-22 | 33.00 | 32.74 | -0.21 | -0.64% | 32.28 | 33.07 | 160796 | 52463.69 | 5.98% |
| 2025-08-21 | 33.49 | 32.95 | -1.30 | -3.80% | 32.50 | 34.48 | 215986 | 71495.55 | 8.03% |
| 2025-08-20 | 35.01 | 34.25 | -0.82 | -2.34% | 33.66 | 36.85 | 383341 | 133577.81 | 14.25% |
| 2025-08-19 | 34.37 | 35.07 | 3.19 | 10.01% | 32.00 | 35.07 | 420364 | 140583.94 | 15.63% |
| 2025-08-18 | 28.98 | 31.88 | 2.90 | 10.01% | 28.98 | 31.88 | 148072 | 45781.89 | 5.50% |
| 2025-08-15 | 28.30 | 28.98 | 0.61 | 2.15% | 28.15 | 29.28 | 108650 | 31304.70 | 4.04% |
四创电子(600990)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。
