| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-09 | 9.39 | 9.84 | 0.28 | 2.93% | 8.58 | 9.92 | 158481 | 14852.56 | 6.96% | 5.00 |
| 2025-04-08 | 9.38 | 9.56 | 0.18 | 1.92% | 9.33 | 9.87 | 119220 | 11396.52 | 5.24% | 5.00 |
| 2025-04-07 | 10.80 | 9.38 | -2.35 | -20.03% | 9.38 | 10.98 | 177502 | 17662.04 | 7.80% | 0.00 |
| 2025-04-03 | 11.86 | 11.73 | -0.30 | -2.49% | 11.65 | 12.03 | 90050 | 10632.97 | 3.96% | 0.00 |
| 2025-04-02 | 12.30 | 12.03 | -0.31 | -2.51% | 12.03 | 12.38 | 79349 | 9669.61 | 3.49% | 0.00 |
| 2025-04-01 | 12.42 | 12.34 | -0.09 | -0.72% | 12.30 | 12.54 | 78284 | 9697.61 | 3.44% | 8.00 |
| 2025-03-31 | 12.30 | 12.43 | 0.20 | 1.64% | 12.10 | 12.48 | 113101 | 13924.11 | 4.97% | 0.00 |
| 2025-03-28 | 12.49 | 12.23 | -0.25 | -2.00% | 12.22 | 12.71 | 86416 | 10758.23 | 3.80% | 0.00 |
| 2025-03-27 | 12.56 | 12.48 | -0.24 | -1.89% | 12.31 | 12.65 | 102094 | 12732.95 | 4.49% | 0.00 |
| 2025-03-26 | 12.59 | 12.72 | 0.08 | 0.63% | 12.56 | 12.84 | 93999 | 11939.07 | 4.13% | 0.00 |
| 2025-03-25 | 13.15 | 12.64 | -0.32 | -2.47% | 12.57 | 13.15 | 131404 | 16703.07 | 5.77% | 0.00 |
| 2025-03-24 | 13.68 | 12.96 | -0.75 | -5.47% | 12.61 | 13.93 | 224446 | 29586.98 | 9.86% | 2.00 |
| 2025-03-21 | 13.92 | 13.71 | -0.21 | -1.51% | 13.69 | 14.28 | 213091 | 29838.94 | 9.36% | 4.00 |
| 2025-03-20 | 14.23 | 13.92 | -0.49 | -3.40% | 13.90 | 14.39 | 220234 | 31011.37 | 9.68% | 14.00 |
| 2025-03-19 | 14.85 | 14.41 | -0.71 | -4.70% | 14.14 | 14.86 | 337235 | 48714.98 | 14.82% | 13.00 |
| 2025-03-18 | 15.00 | 15.12 | -0.03 | -0.20% | 14.88 | 15.68 | 385327 | 58802.68 | 16.93% | 8.00 |
| 2025-03-17 | 14.96 | 15.15 | 0.08 | 0.53% | 14.71 | 15.22 | 353637 | 52782.74 | 15.54% | 67.00 |
| 2025-03-14 | 15.00 | 15.07 | -0.82 | -5.16% | 14.60 | 15.40 | 662798 | 99547.93 | 29.12% | 4.00 |
| 2025-03-13 | 13.89 | 15.89 | 2.65 | 20.02% | 13.86 | 15.89 | 702458 | 106731.79 | 30.86% | 0.00 |
| 2025-03-12 | 13.04 | 13.24 | 0.20 | 1.53% | 13.04 | 13.47 | 173874 | 23125.56 | 7.64% | 4.00 |
| 2025-03-11 | 13.15 | 13.04 | -0.36 | -2.69% | 12.82 | 13.19 | 152286 | 19799.52 | 6.69% | 0.00 |
| 2025-03-10 | 12.87 | 13.40 | 0.55 | 4.28% | 12.66 | 13.69 | 269003 | 35815.72 | 11.82% | 15.00 |
| 2025-03-07 | 12.43 | 12.85 | 0.30 | 2.39% | 12.32 | 13.19 | 264626 | 34139.72 | 11.63% | 0.00 |
| 2025-03-06 | 12.27 | 12.55 | 0.36 | 2.95% | 12.19 | 12.73 | 180723 | 22636.10 | 7.94% | 201.00 |
| 2025-03-05 | 12.20 | 12.19 | -0.01 | -0.08% | 12.05 | 12.34 | 98155 | 11942.08 | 4.31% | 90.00 |
| 2025-03-04 | 12.01 | 12.20 | -0.02 | -0.16% | 12.01 | 12.34 | 106102 | 12925.04 | 4.66% | 2.00 |
| 2025-03-03 | 12.28 | 12.22 | -0.16 | -1.29% | 11.95 | 12.80 | 166307 | 20502.19 | 7.31% | 6.00 |
| 2025-02-28 | 12.99 | 12.38 | -0.89 | -6.71% | 12.32 | 13.10 | 275372 | 34857.55 | 12.10% | 3.00 |
| 2025-02-27 | 12.40 | 13.27 | 0.86 | 6.93% | 12.21 | 13.98 | 415327 | 53913.97 | 18.25% | 70.00 |
| 2025-02-26 | 12.50 | 12.41 | -0.03 | -0.24% | 12.12 | 12.52 | 94648 | 11643.21 | 4.16% | 98.00 |
| 2025-02-25 | 12.30 | 12.44 | -0.11 | -0.88% | 12.10 | 12.68 | 114108 | 14127.64 | 5.01% | 0.00 |
| 2025-02-24 | 12.73 | 12.55 | -0.18 | -1.41% | 12.34 | 12.78 | 119973 | 14996.60 | 5.27% | 11.00 |
| 2025-02-21 | 12.13 | 12.73 | 0.60 | 4.95% | 11.94 | 12.80 | 194273 | 24251.61 | 8.54% | 236.00 |
| 2025-02-20 | 11.96 | 12.13 | 0.14 | 1.17% | 11.86 | 12.34 | 90436 | 10958.53 | 3.97% | 0.00 |
| 2025-02-19 | 11.91 | 11.99 | 0.08 | 0.67% | 11.85 | 12.02 | 68822 | 8211.30 | 3.02% | 0.00 |
| 2025-02-18 | 12.43 | 11.91 | -0.50 | -4.03% | 11.83 | 12.53 | 81363 | 9897.11 | 3.57% | 0.00 |
| 2025-02-17 | 12.42 | 12.41 | 0.05 | 0.40% | 12.29 | 12.63 | 70323 | 8765.48 | 3.09% | 0.00 |
| 2025-02-14 | 12.45 | 12.36 | -0.05 | -0.40% | 12.20 | 12.50 | 59250 | 7307.96 | 2.60% | 8.00 |
| 2025-02-13 | 12.76 | 12.41 | -0.39 | -3.05% | 12.40 | 12.76 | 71649 | 8971.22 | 3.15% | 0.00 |
| 2025-02-12 | 12.67 | 12.80 | 0.09 | 0.71% | 12.62 | 12.80 | 47830 | 6085.94 | 2.10% | 20.00 |
| 2025-02-11 | 12.79 | 12.71 | -0.16 | -1.24% | 12.64 | 12.89 | 54029 | 6869.00 | 2.37% | 0.00 |
| 2025-02-10 | 12.72 | 12.87 | 0.18 | 1.42% | 12.68 | 12.87 | 73670 | 9406.61 | 3.24% | 0.00 |
| 2025-02-07 | 12.60 | 12.69 | 0.17 | 1.36% | 12.51 | 12.87 | 80802 | 10263.78 | 3.55% | 0.00 |
| 2025-02-06 | 12.15 | 12.52 | 0.46 | 3.81% | 11.93 | 12.54 | 75988 | 9359.24 | 3.34% | 0.00 |
| 2025-02-05 | 12.25 | 12.06 | 0.01 | 0.08% | 11.92 | 12.28 | 55066 | 6649.04 | 2.42% | 0.00 |
| 2025-01-27 | 12.38 | 12.05 | -0.33 | -2.67% | 12.04 | 12.51 | 58659 | 7154.80 | 2.58% | 1.00 |
| 2025-01-24 | 12.75 | 12.38 | -0.45 | -3.51% | 12.22 | 12.95 | 114126 | 14304.83 | 5.01% | 0.00 |
| 2025-01-23 | 13.70 | 12.83 | -0.58 | -4.33% | 12.76 | 13.70 | 95723 | 12620.65 | 4.21% | 0.00 |
| 2025-01-22 | 12.97 | 13.41 | 0.42 | 3.23% | 12.88 | 13.57 | 135083 | 18000.59 | 5.93% | 7.00 |
| 2025-01-21 | 13.06 | 12.99 | 0.04 | 0.31% | 12.65 | 13.13 | 88350 | 11367.11 | 3.88% | 113.00 |
| 2025-01-20 | 12.50 | 12.95 | 0.58 | 4.69% | 12.50 | 12.99 | 113653 | 14607.62 | 4.99% | 0.00 |
| 2025-01-17 | 12.48 | 12.37 | -0.10 | -0.80% | 12.13 | 12.55 | 48801 | 6017.01 | 2.14% | 0.00 |
| 2025-01-16 | 12.30 | 12.47 | 0.23 | 1.88% | 12.20 | 12.55 | 64142 | 7949.93 | 2.82% | 0.00 |
| 2025-01-15 | 12.35 | 12.24 | -0.11 | -0.89% | 12.12 | 12.43 | 47044 | 5748.23 | 2.07% | 0.00 |
| 2025-01-14 | 11.87 | 12.35 | 0.64 | 5.47% | 11.68 | 12.40 | 81097 | 9881.08 | 3.56% | 0.00 |
| 2025-01-13 | 11.47 | 11.71 | 0.13 | 1.12% | 11.10 | 11.75 | 58210 | 6670.79 | 2.56% | 0.00 |
| 2025-01-10 | 12.22 | 11.58 | -0.88 | -7.06% | 11.58 | 12.36 | 103673 | 12443.90 | 4.55% | 0.00 |
| 2025-01-09 | 12.43 | 12.46 | 0.03 | 0.24% | 12.15 | 12.95 | 127283 | 15962.75 | 5.59% | 2.00 |
| 2025-01-08 | 11.90 | 12.43 | 0.46 | 3.84% | 11.77 | 12.82 | 127485 | 15830.64 | 5.60% | 0.00 |
| 2025-01-07 | 11.42 | 11.97 | 0.55 | 4.82% | 11.35 | 11.97 | 72758 | 8543.81 | 3.20% | 0.00 |
| 2025-01-06 | 11.42 | 11.42 | -0.10 | -0.87% | 10.97 | 11.69 | 68252 | 7759.32 | 3.00% | 0.00 |
| 2025-01-03 | 12.40 | 11.52 | -0.80 | -6.49% | 11.48 | 12.56 | 104765 | 12553.39 | 4.60% | 7.00 |
| 2025-01-02 | 12.10 | 12.32 | 0.33 | 2.75% | 11.81 | 13.64 | 120823 | 15205.24 | 5.31% | 0.00 |
| 2024-12-31 | 12.50 | 11.99 | -0.48 | -3.85% | 11.98 | 12.63 | 59328 | 7239.09 | 2.61% | 0.00 |
| 2024-12-30 | 12.67 | 12.47 | -0.28 | -2.20% | 12.27 | 12.80 | 54897 | 6866.72 | 2.41% | 0.00 |
| 2024-12-27 | 12.88 | 12.75 | -0.11 | -0.86% | 12.71 | 13.18 | 62689 | 8129.36 | 2.75% | 0.00 |
| 2024-12-26 | 12.45 | 12.86 | 0.47 | 3.79% | 12.34 | 12.97 | 78126 | 9995.04 | 3.43% | 15.00 |
| 2024-12-25 | 13.12 | 12.39 | -0.64 | -4.91% | 12.15 | 13.12 | 93654 | 11626.96 | 4.11% | 0.00 |
| 2024-12-24 | 13.48 | 13.03 | -0.34 | -2.54% | 12.91 | 13.56 | 72015 | 9455.82 | 3.16% | 0.00 |
| 2024-12-23 | 14.16 | 13.37 | -0.80 | -5.65% | 13.08 | 14.27 | 117221 | 15832.98 | 5.15% | 0.00 |
| 2024-12-20 | 13.40 | 14.17 | 0.57 | 4.19% | 13.38 | 14.25 | 114868 | 16076.61 | 5.05% | 0.00 |
| 2024-12-19 | 13.47 | 13.60 | 0.13 | 0.97% | 13.35 | 13.95 | 82658 | 11243.49 | 3.63% | 0.00 |
| 2024-12-18 | 13.75 | 13.47 | -0.15 | -1.10% | 13.29 | 13.75 | 69650 | 9380.11 | 3.06% | 0.00 |
| 2024-12-17 | 14.24 | 13.62 | -0.49 | -3.47% | 13.60 | 14.55 | 94049 | 13179.12 | 4.13% | 0.00 |
| 2024-12-16 | 14.46 | 14.11 | -0.38 | -2.62% | 14.03 | 14.55 | 69275 | 9879.31 | 3.04% | 0.00 |
| 2024-12-13 | 14.70 | 14.49 | -0.34 | -2.29% | 14.37 | 14.83 | 95059 | 13825.32 | 4.18% | 5.00 |
| 2024-12-12 | 14.89 | 14.83 | -0.10 | -0.67% | 14.46 | 15.15 | 137711 | 20270.77 | 6.05% | 0.00 |
| 2024-12-11 | 14.59 | 14.93 | 0.38 | 2.61% | 14.38 | 14.95 | 211242 | 31173.20 | 9.28% | 0.00 |
| 2024-12-10 | 13.80 | 14.55 | 1.08 | 8.02% | 13.61 | 14.55 | 239633 | 33863.06 | 10.53% | 0.00 |
| 2024-12-09 | 13.62 | 13.47 | -0.15 | -1.10% | 13.30 | 13.74 | 70831 | 9552.43 | 3.11% | 25.00 |
科信技术(300565)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。
