| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-24 | 177.00 | 174.04 | -0.49 | -0.28% | 163.03 | 177.00 | 125851 | 213094.80 | 5.98% | 4.00 |
| 2026-03-23 | 187.23 | 174.53 | -20.57 | -10.54% | 172.09 | 189.99 | 170597 | 306070.88 | 8.11% | 6.00 |
| 2026-03-20 | 193.01 | 195.10 | 2.08 | 1.08% | 187.00 | 205.50 | 175102 | 347616.97 | 8.32% | 9.00 |
| 2026-03-19 | 191.75 | 193.02 | -5.18 | -2.61% | 186.87 | 196.75 | 162734 | 312283.72 | 7.74% | 0.00 |
| 2026-03-18 | 182.20 | 198.20 | 21.20 | 11.98% | 174.33 | 200.88 | 235535 | 446401.75 | 11.20% | 2.00 |
| 2026-03-17 | 175.00 | 177.00 | -1.78 | -1.00% | 174.08 | 182.73 | 151447 | 270055.81 | 7.20% | 1.00 |
| 2026-03-16 | 163.88 | 178.78 | 17.99 | 11.19% | 162.74 | 185.60 | 249742 | 432253.94 | 11.87% | 3.00 |
| 2026-03-13 | 155.00 | 160.79 | 0.91 | 0.57% | 151.33 | 163.62 | 168633 | 266956.97 | 8.02% | 27.00 |
| 2026-03-12 | 140.00 | 159.88 | 19.56 | 13.94% | 138.88 | 162.00 | 201947 | 302252.94 | 9.60% | 6.00 |
| 2026-03-11 | 143.79 | 140.32 | -3.64 | -2.53% | 139.20 | 144.90 | 82078 | 116220.09 | 3.90% | 1.00 |
| 2026-03-10 | 143.16 | 143.96 | 4.08 | 2.92% | 139.61 | 144.99 | 104004 | 148613.14 | 4.94% | 0.00 |
| 2026-03-09 | 136.00 | 139.88 | -0.31 | -0.22% | 130.33 | 142.00 | 91388 | 123241.00 | 4.34% | 0.00 |
| 2026-03-06 | 138.00 | 140.19 | 0.41 | 0.29% | 138.00 | 144.31 | 73272 | 103276.70 | 3.48% | 0.00 |
| 2026-03-05 | 144.00 | 139.78 | 0.63 | 0.45% | 139.60 | 144.00 | 67613 | 95648.40 | 3.21% | 0.00 |
| 2026-03-04 | 139.56 | 139.15 | 0.42 | 0.30% | 136.60 | 145.45 | 77576 | 109215.98 | 3.69% | 2.00 |
| 2026-03-03 | 157.50 | 138.73 | -19.17 | -12.14% | 138.50 | 162.66 | 143000 | 207218.11 | 6.80% | 0.00 |
| 2026-03-02 | 157.00 | 157.90 | -3.30 | -2.05% | 156.51 | 168.00 | 90354 | 145512.86 | 4.30% | 0.00 |
| 2026-02-27 | 152.00 | 161.20 | 6.99 | 4.53% | 151.07 | 165.85 | 106091 | 171507.58 | 5.04% | 1.00 |
| 2026-02-26 | 145.66 | 154.21 | 9.21 | 6.35% | 143.03 | 157.50 | 126281 | 190408.92 | 6.00% | 2.00 |
| 2026-02-25 | 143.88 | 145.00 | 1.12 | 0.78% | 137.18 | 146.28 | 75231 | 106590.80 | 3.58% | 0.00 |
| 2026-02-24 | 143.00 | 143.88 | 1.73 | 1.22% | 142.13 | 147.77 | 81850 | 118875.66 | 3.89% | 0.00 |
| 2026-02-13 | 139.50 | 142.15 | 1.90 | 1.35% | 137.45 | 145.72 | 72248 | 102447.09 | 3.43% | 0.00 |
| 2026-02-12 | 139.69 | 140.25 | 1.63 | 1.18% | 137.33 | 141.50 | 56268 | 78714.42 | 2.68% | 1.00 |
| 2026-02-11 | 142.09 | 138.62 | -5.19 | -3.61% | 137.80 | 143.35 | 52000 | 72593.95 | 2.47% | 0.00 |
| 2026-02-10 | 146.51 | 143.81 | -2.55 | -1.74% | 143.29 | 151.00 | 66193 | 96812.38 | 3.15% | 0.00 |
| 2026-02-09 | 135.52 | 146.36 | 12.56 | 9.39% | 135.11 | 148.50 | 126846 | 181779.14 | 6.03% | 0.00 |
| 2026-02-06 | 135.00 | 133.80 | -2.40 | -1.76% | 132.50 | 138.50 | 52504 | 70929.55 | 2.50% | 0.00 |
| 2026-02-05 | 138.50 | 136.20 | -3.32 | -2.38% | 134.17 | 140.40 | 65815 | 89974.04 | 3.13% | 0.00 |
| 2026-02-04 | 138.55 | 139.52 | 1.02 | 0.74% | 135.44 | 140.88 | 68544 | 94681.33 | 3.26% | 0.00 |
| 2026-02-03 | 135.50 | 138.50 | 6.20 | 4.69% | 133.81 | 141.49 | 100819 | 138915.17 | 4.79% | 0.00 |
| 2026-02-02 | 139.96 | 132.30 | -9.80 | -6.90% | 132.01 | 139.96 | 105655 | 143038.41 | 5.02% | 2.00 |
| 2026-01-30 | 137.05 | 142.10 | 3.51 | 2.53% | 134.61 | 146.13 | 118423 | 165555.31 | 5.63% | 1.00 |
| 2026-01-29 | 143.00 | 138.59 | -4.31 | -3.02% | 137.30 | 144.50 | 110478 | 155318.80 | 5.25% | 5.00 |
| 2026-01-28 | 145.05 | 142.90 | -1.10 | -0.76% | 140.70 | 149.50 | 161190 | 233430.81 | 7.66% | 1.00 |
| 2026-01-27 | 134.54 | 144.00 | 8.04 | 5.91% | 134.39 | 145.39 | 193137 | 269802.16 | 9.18% | 1.00 |
| 2026-01-26 | 153.67 | 135.96 | -20.04 | -12.85% | 133.99 | 155.00 | 259520 | 362112.44 | 12.34% | 3.00 |
| 2026-01-23 | 155.84 | 156.00 | 0.24 | 0.15% | 153.82 | 161.98 | 142456 | 225108.42 | 6.77% | 1.00 |
| 2026-01-22 | 151.13 | 155.76 | 7.30 | 4.92% | 141.78 | 160.00 | 218581 | 331273.00 | 10.39% | 1.00 |
| 2026-01-21 | 139.01 | 148.46 | 8.96 | 6.42% | 138.00 | 151.05 | 159359 | 232831.97 | 7.58% | 2.00 |
| 2026-01-20 | 142.01 | 139.50 | -5.30 | -3.66% | 135.15 | 146.64 | 171888 | 242685.70 | 8.17% | 1.00 |
| 2026-01-19 | 136.00 | 144.80 | 6.40 | 4.62% | 136.00 | 150.96 | 213270 | 305488.44 | 10.14% | 7.00 |
| 2026-01-16 | 134.76 | 138.40 | 4.77 | 3.57% | 130.76 | 141.68 | 169506 | 229976.03 | 8.06% | 0.00 |
| 2026-01-15 | 129.50 | 133.63 | 4.63 | 3.59% | 126.59 | 136.47 | 167437 | 219077.14 | 7.96% | 0.00 |
| 2026-01-14 | 123.32 | 129.00 | 6.90 | 5.65% | 123.07 | 138.74 | 220455 | 290232.44 | 10.48% | 1.00 |
| 2026-01-13 | 124.00 | 122.10 | -2.25 | -1.81% | 121.00 | 128.00 | 134648 | 166878.17 | 6.40% | 0.00 |
| 2026-01-12 | 117.61 | 124.35 | 6.44 | 5.46% | 115.95 | 127.45 | 196545 | 242615.58 | 9.34% | 0.00 |
| 2026-01-09 | 116.81 | 117.91 | 2.93 | 2.55% | 114.93 | 122.00 | 216769 | 256416.53 | 10.31% | 0.00 |
| 2026-01-08 | 106.80 | 114.98 | 4.27 | 3.86% | 105.50 | 117.60 | 230780 | 257688.06 | 10.97% | 5.00 |
| 2026-01-07 | 121.98 | 110.71 | -8.92 | -7.46% | 102.00 | 122.50 | 350409 | 387463.91 | 16.66% | 0.00 |
| 2026-01-06 | 107.00 | 119.63 | 11.95 | 11.10% | 106.74 | 122.80 | 200105 | 230802.36 | 9.51% | 0.00 |
| 2026-01-05 | 108.10 | 107.68 | 0.06 | 0.06% | 105.42 | 109.40 | 91630 | 98033.33 | 4.36% | 1.00 |
| 2025-12-31 | 109.12 | 107.62 | -0.78 | -0.72% | 105.41 | 109.99 | 94865 | 102115.12 | 4.51% | 1.00 |
| 2025-12-30 | 105.65 | 108.40 | 1.56 | 1.46% | 105.36 | 110.20 | 113297 | 122569.59 | 5.39% | 2.00 |
| 2025-12-29 | 106.26 | 106.84 | 0.06 | 0.06% | 105.00 | 112.60 | 94806 | 102018.89 | 4.51% | 1.00 |
| 2025-12-26 | 105.00 | 106.78 | 1.17 | 1.11% | 103.50 | 109.50 | 102104 | 108463.58 | 4.85% | 0.00 |
| 2025-12-25 | 104.00 | 105.61 | 0.95 | 0.91% | 103.60 | 107.00 | 70541 | 74273.70 | 3.35% | 0.00 |
| 2025-12-24 | 102.31 | 104.66 | 2.48 | 2.43% | 100.70 | 106.31 | 97178 | 100939.60 | 4.62% | 0.00 |
| 2025-12-23 | 101.39 | 102.18 | -0.24 | -0.23% | 101.10 | 102.86 | 61293 | 62482.42 | 2.91% | 1.00 |
| 2025-12-22 | 96.26 | 102.42 | 7.17 | 7.53% | 95.27 | 102.84 | 122018 | 122054.62 | 5.80% | 25.00 |
| 2025-12-19 | 98.08 | 95.25 | -1.85 | -1.91% | 94.22 | 98.70 | 70061 | 66955.80 | 3.33% | 0.00 |
| 2025-12-18 | 99.01 | 97.10 | -2.10 | -2.12% | 96.67 | 100.19 | 51960 | 51006.46 | 2.47% | 0.00 |
| 2025-12-17 | 96.80 | 99.20 | 2.90 | 3.01% | 95.05 | 100.39 | 69243 | 67878.89 | 3.29% | 0.00 |
| 2025-12-16 | 99.75 | 96.30 | -2.60 | -2.63% | 94.90 | 100.90 | 67348 | 65201.00 | 3.20% | 10.00 |
| 2025-12-15 | 101.11 | 98.90 | -3.01 | -2.95% | 97.45 | 102.07 | 67575 | 67342.98 | 3.21% | 1.00 |
| 2025-12-12 | 101.01 | 101.91 | 0.44 | 0.43% | 99.30 | 104.00 | 86526 | 88056.52 | 4.11% | 1.00 |
| 2025-12-11 | 103.60 | 101.47 | -1.55 | -1.50% | 101.02 | 106.21 | 80242 | 82603.55 | 3.81% | 1.00 |
| 2025-12-10 | 101.48 | 103.02 | 1.54 | 1.52% | 99.05 | 103.45 | 77914 | 79062.50 | 3.70% | 3.00 |
| 2025-12-09 | 100.11 | 101.48 | 1.37 | 1.37% | 98.71 | 103.53 | 101769 | 103405.33 | 4.84% | 0.00 |
| 2025-12-08 | 96.43 | 100.11 | 3.75 | 3.89% | 96.15 | 102.79 | 106088 | 105291.86 | 5.04% | 2.00 |
| 2025-12-05 | 99.55 | 96.36 | -1.68 | -1.71% | 94.60 | 99.60 | 65988 | 63378.58 | 3.14% | 0.00 |
| 2025-12-04 | 98.58 | 98.04 | -0.96 | -0.97% | 96.84 | 99.88 | 62640 | 61388.04 | 2.98% | 7.65 |
| 2025-12-03 | 103.32 | 99.00 | -3.05 | -2.99% | 98.87 | 103.32 | 88324 | 88541.15 | 4.20% | 0.00 |
| 2025-12-02 | 98.04 | 102.05 | 3.49 | 3.54% | 97.50 | 104.94 | 158989 | 161752.45 | 7.56% | 5.00 |
| 2025-12-01 | 89.52 | 98.56 | 8.94 | 9.98% | 89.41 | 99.28 | 190300 | 183611.47 | 9.05% | 1.00 |
| 2025-11-28 | 89.50 | 89.62 | -0.27 | -0.30% | 88.10 | 90.98 | 70192 | 62993.20 | 3.34% | 3.00 |
| 2025-11-27 | 88.08 | 89.89 | 1.97 | 2.24% | 87.80 | 94.40 | 119947 | 109388.57 | 5.70% | 2.00 |
| 2025-11-26 | 87.50 | 87.92 | -0.43 | -0.49% | 86.50 | 90.00 | 73778 | 65267.42 | 3.51% | 1.00 |
| 2025-11-25 | 90.58 | 88.35 | -1.10 | -1.23% | 87.70 | 90.97 | 85609 | 76373.14 | 4.07% | 0.00 |
| 2025-11-24 | 92.00 | 89.45 | -1.54 | -1.69% | 87.38 | 92.50 | 79382 | 71104.45 | 3.77% | 0.00 |
| 2025-11-21 | 99.48 | 90.99 | -12.76 | -12.30% | 90.98 | 103.00 | 177776 | 167602.94 | 8.45% | 0.00 |
国科微(300672)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。
