| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-06 | 14.26 | 15.37 | 0.72 | 4.91% | 14.20 | 15.98 | 3649659 | 548367.00 | 28.17% |
| 2026-02-05 | 13.89 | 14.65 | 0.44 | 3.10% | 13.66 | 15.00 | 2600549 | 372840.00 | 20.07% |
| 2026-02-04 | 14.28 | 14.21 | -0.15 | -1.04% | 14.01 | 14.75 | 2166263 | 311183.53 | 16.72% |
| 2026-02-03 | 13.50 | 14.36 | 0.99 | 7.40% | 13.22 | 14.40 | 2641250 | 370496.12 | 20.39% |
| 2026-02-02 | 13.44 | 13.37 | 0.04 | 0.30% | 13.33 | 13.84 | 1198085 | 161699.33 | 9.25% |
| 2026-01-30 | 13.41 | 13.33 | -0.24 | -1.77% | 13.09 | 13.97 | 1564262 | 210446.58 | 12.08% |
| 2026-01-29 | 13.50 | 13.57 | -0.28 | -2.02% | 13.33 | 13.99 | 1621861 | 222140.84 | 12.52% |
| 2026-01-28 | 14.16 | 13.85 | -0.36 | -2.53% | 13.57 | 14.20 | 1671804 | 230406.50 | 12.91% |
| 2026-01-27 | 13.45 | 14.21 | 0.69 | 5.10% | 13.41 | 14.50 | 2071906 | 292046.34 | 15.99% |
| 2026-01-26 | 15.01 | 13.52 | -1.48 | -9.87% | 13.50 | 15.07 | 2453738 | 339946.41 | 18.94% |
| 2026-01-23 | 14.22 | 15.00 | 0.78 | 5.49% | 14.22 | 15.49 | 3359180 | 497777.88 | 25.98% |
| 2026-01-22 | 13.17 | 14.22 | 1.19 | 9.13% | 12.90 | 14.32 | 2859136 | 393569.97 | 22.11% |
| 2026-01-21 | 12.84 | 13.03 | 0.39 | 3.09% | 12.65 | 13.20 | 1814348 | 236186.58 | 14.03% |
| 2026-01-20 | 13.65 | 12.64 | -1.05 | -7.67% | 12.33 | 13.74 | 2339122 | 302974.12 | 18.09% |
| 2026-01-19 | 13.16 | 13.69 | 0.15 | 1.11% | 12.74 | 14.00 | 2491086 | 335371.50 | 19.26% |
| 2026-01-16 | 13.22 | 13.54 | -1.14 | -7.77% | 13.22 | 14.33 | 3346571 | 455535.25 | 25.88% |
| 2026-01-15 | 14.96 | 14.68 | -1.63 | -9.99% | 14.68 | 15.33 | 1353955 | 200487.27 | 10.47% |
| 2026-01-14 | 17.23 | 16.31 | -1.81 | -9.99% | 16.31 | 17.85 | 4276696 | 712742.31 | 33.07% |
| 2026-01-13 | 20.21 | 18.12 | -2.01 | -9.99% | 18.12 | 20.29 | 4391544 | 809647.00 | 33.96% |
| 2026-01-12 | 18.40 | 20.13 | 1.83 | 10.00% | 18.00 | 20.13 | 4944536 | 951663.44 | 38.24% |
| 2026-01-09 | 17.32 | 18.30 | 0.61 | 3.45% | 16.84 | 18.31 | 6172931 | 1081800.25 | 47.74% |
| 2026-01-08 | 16.40 | 17.69 | 0.98 | 5.86% | 16.40 | 17.74 | 6614036 | 1130895.00 | 51.15% |
| 2026-01-07 | 15.80 | 16.71 | 1.52 | 10.01% | 14.56 | 16.71 | 8419990 | 1322964.62 | 65.12% |
| 2026-01-06 | 14.50 | 15.19 | 1.38 | 9.99% | 14.20 | 15.19 | 1459948 | 214850.25 | 11.29% |
| 2026-01-05 | 13.81 | 13.81 | 1.26 | 10.04% | 13.81 | 13.81 | 279752 | 38633.71 | 2.16% |
| 2025-12-31 | 12.01 | 12.55 | 1.14 | 9.99% | 11.96 | 12.55 | 1732871 | 214338.73 | 13.40% |
| 2025-12-30 | 11.41 | 11.41 | 1.04 | 10.03% | 11.23 | 11.41 | 2137970 | 243697.17 | 16.53% |
| 2025-12-29 | 9.47 | 10.37 | 0.94 | 9.97% | 9.39 | 10.37 | 4464620 | 449057.28 | 34.53% |
| 2025-12-26 | 9.45 | 9.43 | 0.02 | 0.21% | 9.31 | 9.71 | 3516809 | 334456.84 | 27.20% |
| 2025-12-25 | 8.96 | 9.41 | 0.46 | 5.14% | 8.96 | 9.54 | 3615477 | 337940.31 | 27.96% |
| 2025-12-24 | 8.35 | 8.95 | 0.33 | 3.83% | 8.25 | 9.09 | 2782950 | 243558.94 | 21.52% |
| 2025-12-23 | 9.02 | 8.62 | -0.52 | -5.69% | 8.36 | 9.34 | 3243309 | 286419.38 | 25.08% |
| 2025-12-22 | 9.30 | 9.14 | -0.12 | -1.30% | 9.08 | 9.55 | 2609869 | 241580.52 | 20.18% |
| 2025-12-19 | 9.11 | 9.26 | 0.09 | 0.98% | 9.02 | 9.43 | 2971844 | 274097.72 | 22.98% |
| 2025-12-18 | 9.14 | 9.17 | 0.02 | 0.22% | 9.05 | 9.58 | 3203110 | 299622.09 | 24.77% |
| 2025-12-17 | 9.26 | 9.15 | -0.53 | -5.48% | 8.80 | 9.59 | 3519986 | 319853.59 | 27.22% |
| 2025-12-16 | 10.60 | 9.68 | -0.30 | -3.01% | 9.42 | 10.70 | 5795637 | 574296.19 | 44.82% |
| 2025-12-15 | 8.81 | 9.98 | 0.91 | 10.03% | 8.31 | 9.98 | 5760652 | 547549.81 | 44.55% |
| 2025-12-12 | 9.26 | 9.07 | -0.28 | -2.99% | 9.00 | 9.60 | 3745520 | 347267.09 | 28.97% |
| 2025-12-11 | 9.16 | 9.35 | 0.27 | 2.97% | 8.81 | 9.85 | 4394202 | 408272.66 | 33.98% |
| 2025-12-10 | 9.25 | 9.08 | -0.70 | -7.16% | 9.00 | 9.45 | 4380152 | 401910.97 | 33.87% |
| 2025-12-09 | 8.66 | 9.78 | 0.89 | 10.01% | 8.65 | 9.78 | 6321088 | 605270.88 | 48.88% |
| 2025-12-08 | 8.98 | 8.89 | 0.10 | 1.14% | 8.79 | 9.28 | 5216798 | 471885.38 | 40.34% |
| 2025-12-05 | 8.08 | 8.79 | 0.49 | 5.90% | 8.00 | 8.88 | 4692126 | 405773.03 | 36.29% |
| 2025-12-04 | 8.48 | 8.30 | -0.46 | -5.25% | 8.23 | 8.92 | 4498312 | 384560.53 | 34.79% |
| 2025-12-03 | 9.28 | 8.76 | -0.51 | -5.50% | 8.60 | 9.59 | 6087566 | 554925.31 | 47.08% |
| 2025-12-02 | 8.69 | 9.27 | 0.84 | 9.96% | 8.40 | 9.27 | 6358098 | 564242.56 | 49.17% |
| 2025-12-01 | 8.43 | 8.43 | 0.77 | 10.05% | 8.43 | 8.43 | 496025 | 41814.89 | 3.84% |
| 2025-11-28 | 7.00 | 7.66 | 0.70 | 10.06% | 6.86 | 7.66 | 2768834 | 202578.95 | 21.41% |
| 2025-11-27 | 7.59 | 6.96 | -0.75 | -9.73% | 6.94 | 7.98 | 5710208 | 424393.69 | 44.16% |
| 2025-11-26 | 7.71 | 7.71 | 0.70 | 9.99% | 7.44 | 7.71 | 3982740 | 306336.72 | 30.80% |
| 2025-11-25 | 7.01 | 7.01 | 0.64 | 10.05% | 6.95 | 7.01 | 1610206 | 112867.91 | 12.45% |
| 2025-11-24 | 5.83 | 6.37 | 0.58 | 10.02% | 5.79 | 6.37 | 1221577 | 76534.53 | 9.45% |
| 2025-11-21 | 5.83 | 5.79 | -0.10 | -1.70% | 5.58 | 6.04 | 1043750 | 60246.75 | 8.07% |
| 2025-11-20 | 5.99 | 5.89 | -0.10 | -1.67% | 5.85 | 5.99 | 712573 | 42013.86 | 5.51% |
| 2025-11-19 | 5.74 | 5.99 | 0.20 | 3.45% | 5.72 | 6.06 | 1324974 | 78857.07 | 10.25% |
| 2025-11-18 | 5.90 | 5.79 | -0.10 | -1.70% | 5.70 | 5.93 | 698181 | 40310.98 | 5.40% |
| 2025-11-17 | 5.93 | 5.89 | 0.11 | 1.90% | 5.88 | 6.06 | 1080094 | 64350.14 | 8.35% |
| 2025-11-14 | 5.70 | 5.78 | 0.04 | 0.70% | 5.67 | 5.85 | 531413 | 30692.83 | 4.11% |
| 2025-11-13 | 5.73 | 5.74 | -0.01 | -0.17% | 5.69 | 5.81 | 530677 | 30604.57 | 4.10% |
| 2025-11-12 | 5.67 | 5.75 | 0.07 | 1.23% | 5.55 | 5.77 | 505483 | 28523.32 | 3.91% |
| 2025-11-11 | 5.80 | 5.68 | -0.12 | -2.07% | 5.67 | 5.82 | 549075 | 31384.62 | 4.25% |
| 2025-11-10 | 5.74 | 5.80 | 0.20 | 3.57% | 5.71 | 5.92 | 1064452 | 61809.52 | 8.23% |
| 2025-11-07 | 5.55 | 5.60 | 0.04 | 0.72% | 5.49 | 5.62 | 385259 | 21459.43 | 2.98% |
| 2025-11-06 | 5.60 | 5.56 | 0.00 | 0.00% | 5.52 | 5.60 | 238294 | 13226.80 | 1.84% |
| 2025-11-05 | 5.51 | 5.56 | 0.04 | 0.72% | 5.48 | 5.59 | 267147 | 14840.12 | 2.07% |
| 2025-11-04 | 5.55 | 5.52 | -0.07 | -1.25% | 5.48 | 5.58 | 246420 | 13614.10 | 1.91% |
| 2025-11-03 | 5.46 | 5.59 | 0.08 | 1.45% | 5.46 | 5.60 | 337740 | 18713.00 | 2.61% |
| 2025-10-31 | 5.59 | 5.51 | 0.00 | 0.00% | 5.49 | 5.59 | 294328 | 16258.55 | 2.28% |
| 2025-10-30 | 5.63 | 5.51 | -0.18 | -3.16% | 5.48 | 5.63 | 468767 | 25907.61 | 3.63% |
| 2025-10-29 | 5.74 | 5.69 | -0.01 | -0.18% | 5.65 | 5.75 | 331002 | 18813.31 | 2.56% |
| 2025-10-28 | 5.59 | 5.70 | 0.07 | 1.24% | 5.56 | 5.73 | 481399 | 27353.55 | 3.72% |
| 2025-10-27 | 5.68 | 5.63 | 0.05 | 0.90% | 5.61 | 5.70 | 431702 | 24338.01 | 3.34% |
| 2025-10-24 | 5.47 | 5.58 | 0.15 | 2.76% | 5.47 | 5.69 | 500414 | 27947.30 | 3.87% |
| 2025-10-23 | 5.45 | 5.43 | -0.04 | -0.73% | 5.35 | 5.46 | 204843 | 11029.97 | 1.58% |
| 2025-10-22 | 5.42 | 5.47 | 0.02 | 0.37% | 5.40 | 5.50 | 201471 | 11009.85 | 1.56% |
| 2025-10-21 | 5.38 | 5.45 | 0.06 | 1.11% | 5.38 | 5.45 | 216969 | 11789.71 | 1.68% |
| 2025-10-20 | 5.34 | 5.39 | 0.10 | 1.89% | 5.34 | 5.44 | 217374 | 11714.59 | 1.68% |
| 2025-10-17 | 5.44 | 5.29 | -0.16 | -2.94% | 5.28 | 5.50 | 282399 | 15160.79 | 2.18% |
| 2025-10-16 | 5.52 | 5.45 | -0.09 | -1.62% | 5.44 | 5.54 | 241267 | 13213.67 | 1.87% |
雷科防务(002413)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。
