| 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 | 11.68 | 11.86 | 0.26 | 2.24% | 11.63 | 11.88 | 53546 | 6303.30 | 1.96% | 0.00 |
| 2026-02-02 | 11.87 | 11.60 | -0.25 | -2.11% | 11.60 | 11.93 | 62925 | 7413.17 | 2.30% | 0.00 |
| 2026-01-30 | 12.10 | 11.85 | -0.35 | -2.87% | 11.66 | 12.10 | 103981 | 12314.13 | 3.80% | 0.00 |
| 2026-01-29 | 12.12 | 12.20 | -0.06 | -0.49% | 11.98 | 12.44 | 94575 | 11564.61 | 3.46% | 1.00 |
| 2026-01-28 | 12.75 | 12.26 | -0.43 | -3.39% | 12.23 | 12.75 | 124611 | 15433.20 | 4.56% | 0.00 |
| 2026-01-27 | 13.30 | 12.69 | -0.78 | -5.79% | 12.34 | 13.35 | 206206 | 26151.77 | 7.54% | 2.00 |
| 2026-01-26 | 13.86 | 13.47 | -0.23 | -1.68% | 13.43 | 14.06 | 174642 | 23925.30 | 6.39% | 0.00 |
| 2026-01-23 | 13.31 | 13.70 | 0.39 | 2.93% | 13.18 | 13.85 | 188624 | 25653.51 | 6.90% | 50.00 |
| 2026-01-22 | 13.45 | 13.31 | -0.27 | -1.99% | 13.26 | 13.53 | 116818 | 15578.16 | 4.27% | 0.00 |
| 2026-01-21 | 13.62 | 13.58 | -0.27 | -1.95% | 13.38 | 13.63 | 137828 | 18651.12 | 5.04% | 15.00 |
| 2026-01-20 | 13.39 | 13.85 | 0.56 | 4.21% | 13.15 | 13.86 | 249974 | 33831.58 | 9.14% | 28.00 |
| 2026-01-19 | 13.32 | 13.29 | -0.04 | -0.30% | 13.10 | 13.58 | 162474 | 21657.19 | 5.94% | 2.00 |
| 2026-01-16 | 13.86 | 13.33 | -0.96 | -6.72% | 13.27 | 13.97 | 319161 | 43066.92 | 11.67% | 2.00 |
| 2026-01-15 | 12.64 | 14.29 | 1.66 | 13.14% | 12.55 | 14.89 | 532361 | 73906.58 | 19.47% | 0.00 |
| 2026-01-14 | 12.60 | 12.63 | 0.03 | 0.24% | 12.41 | 12.86 | 129561 | 16430.17 | 4.74% | 4.00 |
| 2026-01-13 | 12.95 | 12.60 | -0.26 | -2.02% | 12.53 | 12.97 | 100210 | 12751.41 | 3.66% | 0.00 |
| 2026-01-12 | 12.72 | 12.86 | 0.13 | 1.02% | 12.62 | 12.88 | 113638 | 14520.54 | 4.16% | 11.00 |
| 2026-01-09 | 12.60 | 12.73 | 0.11 | 0.87% | 12.53 | 12.75 | 85257 | 10782.59 | 3.12% | 0.00 |
| 2026-01-08 | 12.51 | 12.62 | 0.03 | 0.24% | 12.50 | 12.70 | 76820 | 9681.64 | 2.81% | 0.00 |
| 2026-01-07 | 12.60 | 12.59 | -0.05 | -0.40% | 12.51 | 12.81 | 76545 | 9687.90 | 2.80% | 0.00 |
| 2026-01-06 | 12.58 | 12.64 | 0.13 | 1.04% | 12.51 | 12.99 | 87918 | 11194.22 | 3.22% | 0.00 |
| 2026-01-05 | 12.28 | 12.51 | 0.19 | 1.54% | 12.25 | 12.52 | 63155 | 7843.26 | 2.31% | 0.00 |
| 2025-12-31 | 12.35 | 12.32 | -0.03 | -0.24% | 12.21 | 12.48 | 46251 | 5697.17 | 1.69% | 0.00 |
| 2025-12-30 | 12.38 | 12.35 | -0.13 | -1.04% | 12.26 | 12.53 | 47390 | 5869.62 | 1.73% | 0.00 |
| 2025-12-29 | 12.61 | 12.48 | -0.21 | -1.65% | 12.42 | 12.80 | 64588 | 8081.16 | 2.36% | 0.00 |
| 2025-12-26 | 12.60 | 12.69 | 0.14 | 1.12% | 12.58 | 13.05 | 94565 | 12045.42 | 3.46% | 0.00 |
| 2025-12-25 | 12.73 | 12.55 | 0.09 | 0.72% | 12.34 | 12.73 | 68250 | 8526.57 | 2.50% | 0.00 |
| 2025-12-24 | 12.31 | 12.46 | 0.06 | 0.48% | 12.31 | 12.58 | 48830 | 6087.48 | 1.79% | 0.00 |
| 2025-12-23 | 12.29 | 12.40 | 0.11 | 0.90% | 12.12 | 12.48 | 70122 | 8645.20 | 2.56% | 0.00 |
| 2025-12-22 | 12.38 | 12.29 | -0.05 | -0.41% | 12.26 | 12.43 | 54263 | 6693.86 | 1.98% | 0.00 |
| 2025-12-19 | 12.23 | 12.34 | 0.17 | 1.40% | 12.16 | 12.39 | 44569 | 5481.06 | 1.63% | 0.00 |
| 2025-12-18 | 12.25 | 12.17 | -0.14 | -1.14% | 12.13 | 12.37 | 44481 | 5451.38 | 1.63% | 0.00 |
| 2025-12-17 | 12.11 | 12.31 | 0.20 | 1.65% | 11.92 | 12.34 | 66060 | 8017.33 | 2.42% | 0.00 |
| 2025-12-16 | 12.23 | 12.11 | -0.22 | -1.78% | 12.02 | 12.30 | 51610 | 6254.93 | 1.89% | 0.00 |
| 2025-12-15 | 12.42 | 12.33 | -0.12 | -0.96% | 12.19 | 12.53 | 50444 | 6233.25 | 1.84% | 0.00 |
| 2025-12-12 | 12.41 | 12.45 | 0.04 | 0.32% | 12.36 | 12.55 | 47365 | 5907.26 | 1.73% | 0.00 |
| 2025-12-11 | 12.70 | 12.41 | -0.26 | -2.05% | 12.40 | 12.78 | 52137 | 6522.42 | 1.91% | 0.00 |
| 2025-12-10 | 12.98 | 12.67 | -0.21 | -1.63% | 12.57 | 12.98 | 64890 | 8234.46 | 2.37% | 0.00 |
| 2025-12-09 | 13.13 | 12.88 | -0.27 | -2.05% | 12.85 | 13.13 | 47578 | 6161.66 | 1.74% | 0.00 |
| 2025-12-08 | 13.00 | 13.15 | 0.16 | 1.23% | 12.95 | 13.22 | 61078 | 7999.17 | 2.23% | 0.00 |
| 2025-12-05 | 12.88 | 12.99 | 0.17 | 1.33% | 12.62 | 13.02 | 63163 | 8096.37 | 2.31% | 0.00 |
| 2025-12-04 | 13.20 | 12.82 | -0.38 | -2.88% | 12.76 | 13.27 | 70743 | 9125.13 | 2.59% | 2.00 |
| 2025-12-03 | 13.66 | 13.20 | -0.40 | -2.94% | 13.15 | 13.74 | 77262 | 10306.67 | 2.83% | 0.00 |
| 2025-12-02 | 13.81 | 13.60 | -0.27 | -1.95% | 13.53 | 13.81 | 70363 | 9591.79 | 2.57% | 0.00 |
| 2025-12-01 | 13.91 | 13.87 | 0.02 | 0.14% | 13.82 | 14.28 | 104050 | 14577.33 | 3.80% | 0.00 |
| 2025-11-28 | 13.88 | 13.85 | 0.07 | 0.51% | 13.66 | 13.99 | 95595 | 13198.16 | 3.50% | 0.00 |
| 2025-11-27 | 13.35 | 13.78 | 0.38 | 2.84% | 13.35 | 14.25 | 146573 | 20327.62 | 5.36% | 4.00 |
| 2025-11-26 | 13.78 | 13.40 | -0.59 | -4.22% | 13.37 | 13.96 | 152800 | 20830.78 | 5.59% | 1.00 |
| 2025-11-25 | 13.13 | 13.99 | 0.97 | 7.45% | 12.99 | 14.33 | 210104 | 28935.91 | 7.68% | 4.00 |
| 2025-11-24 | 13.08 | 13.02 | 0.13 | 1.01% | 12.66 | 13.14 | 103146 | 13294.25 | 3.77% | 0.00 |
| 2025-11-21 | 13.90 | 12.89 | -1.19 | -8.45% | 12.89 | 13.97 | 175287 | 23226.83 | 6.41% | 3.00 |
| 2025-11-20 | 14.20 | 14.08 | -0.13 | -0.91% | 14.08 | 15.18 | 174019 | 25222.42 | 6.36% | 0.00 |
| 2025-11-19 | 14.38 | 14.21 | -0.23 | -1.59% | 14.06 | 14.85 | 109426 | 15680.61 | 4.00% | 0.00 |
| 2025-11-18 | 14.92 | 14.44 | -0.62 | -4.12% | 14.35 | 15.28 | 160975 | 23562.70 | 5.89% | 0.00 |
| 2025-11-17 | 14.85 | 15.06 | 0.21 | 1.41% | 14.60 | 15.09 | 131978 | 19671.42 | 4.83% | 7.00 |
| 2025-11-14 | 14.86 | 14.85 | -0.16 | -1.07% | 14.71 | 15.12 | 129902 | 19357.65 | 4.75% | 12.00 |
| 2025-11-13 | 14.58 | 15.01 | 0.39 | 2.67% | 14.55 | 15.18 | 218134 | 32661.86 | 7.98% | 7.00 |
| 2025-11-12 | 14.82 | 14.62 | -0.13 | -0.88% | 14.50 | 15.16 | 136167 | 20091.59 | 4.98% | 0.00 |
| 2025-11-11 | 14.80 | 14.75 | -0.04 | -0.27% | 14.53 | 15.05 | 139057 | 20582.62 | 5.09% | 1.00 |
| 2025-11-10 | 14.89 | 14.79 | -0.01 | -0.07% | 14.69 | 15.11 | 139399 | 20735.99 | 5.10% | 0.00 |
| 2025-11-07 | 14.48 | 14.80 | 0.19 | 1.30% | 14.44 | 14.96 | 149332 | 21997.11 | 5.46% | 8.00 |
| 2025-11-06 | 14.71 | 14.61 | -0.24 | -1.62% | 14.40 | 14.84 | 144128 | 21006.60 | 5.27% | 0.00 |
| 2025-11-05 | 14.08 | 14.85 | 0.56 | 3.92% | 14.02 | 14.87 | 207690 | 30420.80 | 7.59% | 3.00 |
| 2025-11-04 | 14.41 | 14.29 | -0.08 | -0.56% | 14.17 | 14.55 | 99498 | 14254.54 | 3.64% | 0.00 |
| 2025-11-03 | 14.26 | 14.37 | -0.05 | -0.35% | 13.92 | 14.40 | 158744 | 22502.72 | 5.80% | 25.00 |
| 2025-10-31 | 14.08 | 14.42 | 0.00 | 0.00% | 14.03 | 14.80 | 268325 | 38943.50 | 9.81% | 5.00 |
| 2025-10-30 | 13.69 | 14.42 | 0.93 | 6.89% | 13.55 | 14.75 | 361894 | 51830.46 | 13.23% | 3.00 |
| 2025-10-29 | 13.61 | 13.49 | -0.12 | -0.88% | 13.38 | 13.66 | 70063 | 9457.18 | 2.56% | 0.00 |
| 2025-10-28 | 13.36 | 13.61 | 0.18 | 1.34% | 13.30 | 13.67 | 82062 | 11097.70 | 3.00% | 0.00 |
| 2025-10-27 | 13.37 | 13.43 | 0.06 | 0.45% | 13.34 | 13.53 | 63152 | 8484.21 | 2.31% | 0.00 |
| 2025-10-24 | 13.48 | 13.37 | -0.10 | -0.74% | 13.31 | 13.48 | 65284 | 8735.21 | 2.39% | 0.00 |
| 2025-10-23 | 13.16 | 13.47 | 0.27 | 2.05% | 12.97 | 13.50 | 85988 | 11378.97 | 3.14% | 0.00 |
| 2025-10-22 | 13.28 | 13.20 | -0.13 | -0.98% | 13.06 | 13.42 | 66986 | 8879.23 | 2.45% | 0.00 |
| 2025-10-21 | 13.46 | 13.33 | -0.05 | -0.37% | 13.27 | 13.50 | 85158 | 11391.41 | 3.11% | 0.00 |
| 2025-10-20 | 13.59 | 13.38 | -0.13 | -0.96% | 13.25 | 13.66 | 95944 | 12893.76 | 3.51% | 0.00 |
| 2025-10-17 | 13.65 | 13.51 | -0.23 | -1.67% | 13.50 | 14.56 | 132633 | 18472.96 | 4.85% | 0.00 |
| 2025-10-16 | 14.11 | 13.74 | -0.64 | -4.45% | 13.70 | 14.23 | 171359 | 23750.47 | 6.27% | 0.00 |
| 2025-10-15 | 14.15 | 14.38 | 0.46 | 3.30% | 14.05 | 15.20 | 254546 | 36897.34 | 9.31% | 0.00 |
| 2025-10-14 | 14.45 | 13.92 | -0.36 | -2.52% | 13.83 | 14.85 | 210594 | 30323.36 | 7.70% | 0.00 |
| 2025-10-13 | 12.89 | 14.28 | 0.68 | 5.00% | 12.61 | 14.30 | 197926 | 27189.89 | 7.24% | 3.00 |
科恒股份(300340)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。
