| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 28.29 | 28.18 | -0.13 | -0.46% | 28.12 | 28.39 | 237553 | 67112.02 | 0.26% |
| 2025-05-22 | 28.40 | 28.31 | -0.17 | -0.60% | 28.22 | 28.46 | 193578 | 54816.79 | 0.21% |
| 2025-05-21 | 28.18 | 28.48 | 0.30 | 1.06% | 28.11 | 28.66 | 303614 | 86169.05 | 0.33% |
| 2025-05-20 | 28.10 | 28.18 | 0.11 | 0.39% | 27.90 | 28.20 | 258778 | 72623.59 | 0.28% |
| 2025-05-19 | 28.81 | 28.77 | -0.03 | -0.10% | 28.61 | 28.86 | 194152 | 55755.52 | 0.21% |
| 2025-05-16 | 28.70 | 28.80 | 0.01 | 0.03% | 28.55 | 28.86 | 169305 | 48686.91 | 0.19% |
| 2025-05-15 | 28.98 | 28.79 | -0.22 | -0.76% | 28.73 | 28.98 | 200996 | 57898.63 | 0.22% |
| 2025-05-14 | 28.83 | 29.01 | 0.19 | 0.66% | 28.70 | 29.08 | 318259 | 91924.52 | 0.35% |
| 2025-05-13 | 29.27 | 28.82 | -0.12 | -0.41% | 28.73 | 29.29 | 311527 | 90105.80 | 0.34% |
| 2025-05-12 | 28.79 | 28.94 | 0.29 | 1.01% | 28.65 | 28.95 | 342352 | 98715.14 | 0.38% |
| 2025-05-09 | 28.92 | 28.65 | -0.27 | -0.93% | 28.54 | 28.92 | 221948 | 63621.72 | 0.24% |
| 2025-05-08 | 28.68 | 28.92 | 0.08 | 0.28% | 28.67 | 29.00 | 263582 | 76200.33 | 0.29% |
| 2025-05-07 | 29.05 | 28.84 | 0.01 | 0.03% | 28.64 | 29.27 | 345008 | 99640.02 | 0.38% |
| 2025-05-06 | 28.35 | 28.83 | 0.62 | 2.20% | 28.30 | 28.83 | 388268 | 111045.05 | 0.43% |
| 2025-04-30 | 28.15 | 28.21 | 0.07 | 0.25% | 28.10 | 28.31 | 231297 | 65280.69 | 0.25% |
| 2025-04-29 | 28.06 | 28.14 | 0.08 | 0.29% | 27.92 | 28.20 | 178708 | 50217.39 | 0.20% |
| 2025-04-28 | 28.18 | 28.06 | -0.12 | -0.43% | 28.02 | 28.24 | 263723 | 74166.30 | 0.29% |
| 2025-04-25 | 28.32 | 28.18 | -0.15 | -0.53% | 28.13 | 28.33 | 333327 | 94005.67 | 0.37% |
| 2025-04-24 | 28.52 | 28.33 | -0.15 | -0.53% | 28.18 | 28.61 | 326178 | 92443.47 | 0.36% |
| 2025-04-23 | 28.63 | 28.48 | -0.01 | -0.04% | 28.38 | 28.69 | 307322 | 87568.31 | 0.34% |
| 2025-04-22 | 28.80 | 28.49 | -0.39 | -1.35% | 28.35 | 28.89 | 322237 | 92009.11 | 0.35% |
| 2025-04-21 | 28.58 | 28.88 | 0.51 | 1.80% | 28.45 | 29.37 | 428671 | 124065.77 | 0.47% |
| 2025-04-18 | 28.20 | 28.37 | 0.16 | 0.57% | 28.02 | 28.39 | 208472 | 58795.66 | 0.23% |
| 2025-04-17 | 28.20 | 28.21 | -0.15 | -0.53% | 28.15 | 28.35 | 273242 | 77190.41 | 0.30% |
| 2025-04-16 | 28.51 | 28.36 | -0.22 | -0.77% | 28.01 | 28.51 | 307634 | 86767.43 | 0.34% |
| 2025-04-15 | 28.70 | 28.58 | -0.12 | -0.42% | 28.31 | 28.75 | 239012 | 67986.01 | 0.26% |
| 2025-04-14 | 28.80 | 28.70 | 0.20 | 0.70% | 28.66 | 29.05 | 305306 | 87938.31 | 0.34% |
| 2025-04-11 | 28.60 | 28.50 | -0.33 | -1.14% | 28.19 | 28.82 | 419223 | 119463.26 | 0.46% |
| 2025-04-10 | 28.42 | 28.83 | 0.66 | 2.34% | 28.25 | 28.97 | 492102 | 141276.20 | 0.54% |
| 2025-04-09 | 27.99 | 28.17 | 0.08 | 0.28% | 27.63 | 28.30 | 652885 | 182962.19 | 0.72% |
| 2025-04-08 | 27.95 | 28.09 | 0.20 | 0.72% | 27.53 | 28.66 | 574018 | 160764.98 | 0.63% |
| 2025-04-07 | 28.60 | 27.89 | -2.02 | -6.75% | 27.06 | 28.79 | 740912 | 208017.48 | 0.81% |
| 2025-04-03 | 30.12 | 29.91 | -0.42 | -1.38% | 29.80 | 30.28 | 319971 | 95876.60 | 0.35% |
| 2025-04-02 | 30.49 | 30.33 | -0.13 | -0.43% | 30.21 | 30.50 | 227390 | 68926.88 | 0.25% |
| 2025-04-01 | 30.72 | 30.46 | -0.24 | -0.78% | 30.21 | 30.76 | 326592 | 99515.42 | 0.36% |
| 2025-03-31 | 30.90 | 30.70 | -0.27 | -0.87% | 30.14 | 31.09 | 352168 | 107492.59 | 0.39% |
| 2025-03-28 | 31.07 | 30.97 | -0.11 | -0.35% | 30.95 | 31.17 | 143849 | 44636.80 | 0.16% |
| 2025-03-27 | 31.00 | 31.08 | 0.08 | 0.26% | 30.82 | 31.33 | 228978 | 71261.45 | 0.25% |
| 2025-03-26 | 31.41 | 31.00 | -0.24 | -0.77% | 30.91 | 31.42 | 228278 | 70925.57 | 0.25% |
| 2025-03-25 | 31.41 | 31.24 | -0.17 | -0.54% | 31.17 | 31.50 | 170583 | 53415.48 | 0.19% |
| 2025-03-24 | 31.34 | 31.41 | 0.08 | 0.26% | 30.96 | 31.69 | 272458 | 85332.51 | 0.30% |
| 2025-03-21 | 31.85 | 31.33 | -0.56 | -1.76% | 31.26 | 31.94 | 355063 | 111898.39 | 0.39% |
| 2025-03-20 | 33.31 | 31.89 | -1.41 | -4.23% | 31.80 | 33.38 | 717862 | 231808.88 | 0.79% |
| 2025-03-19 | 33.37 | 33.30 | -0.07 | -0.21% | 33.11 | 33.60 | 267416 | 89236.98 | 0.29% |
| 2025-03-18 | 33.65 | 33.37 | 0.02 | 0.06% | 33.20 | 33.86 | 337288 | 113112.66 | 0.37% |
| 2025-03-17 | 33.28 | 33.35 | 0.00 | 0.00% | 33.14 | 33.55 | 342187 | 114208.88 | 0.38% |
| 2025-03-14 | 32.96 | 33.35 | 0.19 | 0.57% | 32.88 | 33.38 | 459028 | 152154.19 | 0.50% |
| 2025-03-13 | 33.10 | 33.16 | -0.12 | -0.36% | 32.78 | 33.68 | 391959 | 129911.22 | 0.43% |
| 2025-03-12 | 33.17 | 33.28 | 0.15 | 0.45% | 33.00 | 33.64 | 408676 | 136350.05 | 0.45% |
| 2025-03-11 | 33.16 | 33.13 | -0.50 | -1.49% | 32.80 | 33.47 | 513788 | 169832.08 | 0.56% |
| 2025-03-10 | 33.39 | 33.63 | 0.07 | 0.21% | 32.71 | 33.79 | 663769 | 220800.77 | 0.73% |
| 2025-03-07 | 33.07 | 33.56 | -0.04 | -0.12% | 32.98 | 34.07 | 1029249 | 345111.16 | 1.13% |
| 2025-03-06 | 31.29 | 33.60 | 2.44 | 7.83% | 31.25 | 33.76 | 1792938 | 588198.62 | 1.97% |
| 2025-03-05 | 30.80 | 31.16 | 0.31 | 1.00% | 30.76 | 31.29 | 369645 | 114594.28 | 0.41% |
| 2025-03-04 | 30.43 | 30.85 | 0.33 | 1.08% | 30.30 | 30.95 | 391544 | 120539.39 | 0.43% |
| 2025-03-03 | 30.19 | 30.52 | 0.38 | 1.26% | 30.19 | 30.82 | 353727 | 108096.86 | 0.39% |
| 2025-02-28 | 30.94 | 30.14 | -0.81 | -2.62% | 30.10 | 31.12 | 429248 | 131141.11 | 0.47% |
| 2025-02-27 | 31.17 | 30.95 | -0.26 | -0.83% | 30.54 | 31.40 | 483799 | 149738.88 | 0.53% |
| 2025-02-26 | 31.10 | 31.21 | 0.11 | 0.35% | 30.83 | 31.29 | 494811 | 153488.20 | 0.54% |
| 2025-02-25 | 31.46 | 31.10 | -0.75 | -2.35% | 30.85 | 31.46 | 743264 | 231505.64 | 0.82% |
| 2025-02-24 | 32.16 | 31.85 | -0.84 | -2.57% | 31.65 | 32.79 | 1103666 | 354791.69 | 1.21% |
| 2025-02-21 | 32.10 | 32.69 | 0.60 | 1.87% | 32.08 | 32.77 | 640663 | 208199.98 | 0.70% |
| 2025-02-20 | 32.19 | 32.09 | -0.16 | -0.50% | 31.98 | 32.77 | 394611 | 127268.59 | 0.43% |
| 2025-02-19 | 32.00 | 32.25 | 0.15 | 0.47% | 31.71 | 32.32 | 514035 | 164875.31 | 0.56% |
| 2025-02-18 | 31.56 | 32.10 | 0.52 | 1.65% | 31.42 | 32.67 | 1053078 | 340055.00 | 1.16% |
| 2025-02-17 | 31.88 | 31.58 | 0.04 | 0.13% | 31.40 | 31.90 | 452273 | 142973.12 | 0.50% |
| 2025-02-14 | 30.48 | 31.54 | 1.05 | 3.44% | 30.40 | 31.85 | 683746 | 213604.12 | 0.75% |
| 2025-02-13 | 30.90 | 30.49 | -0.42 | -1.36% | 30.30 | 30.90 | 452335 | 138400.17 | 0.50% |
| 2025-02-12 | 31.21 | 30.91 | -0.31 | -0.99% | 30.60 | 31.21 | 552004 | 170002.31 | 0.61% |
| 2025-02-11 | 31.10 | 31.22 | 0.17 | 0.55% | 30.89 | 31.58 | 589687 | 184755.27 | 0.65% |
| 2025-02-10 | 30.88 | 31.05 | 0.17 | 0.55% | 30.67 | 31.25 | 553157 | 171515.14 | 0.61% |
| 2025-02-07 | 30.37 | 30.88 | 0.51 | 1.68% | 30.35 | 31.02 | 812889 | 249920.11 | 0.89% |
| 2025-02-06 | 29.90 | 30.37 | 0.37 | 1.23% | 29.66 | 30.45 | 562969 | 169616.59 | 0.62% |
| 2025-02-05 | 29.55 | 30.00 | 0.97 | 3.34% | 29.28 | 30.20 | 704038 | 210419.38 | 0.77% |
| 2025-01-27 | 29.13 | 29.03 | 0.01 | 0.03% | 28.93 | 29.25 | 268623 | 78093.65 | 0.30% |
| 2025-01-24 | 28.50 | 29.02 | 0.39 | 1.36% | 28.45 | 29.07 | 373733 | 107891.01 | 0.41% |
| 2025-01-23 | 28.75 | 28.63 | 0.17 | 0.60% | 28.41 | 28.94 | 351262 | 100636.09 | 0.39% |
| 2025-01-22 | 28.39 | 28.46 | 0.07 | 0.25% | 28.03 | 28.58 | 325267 | 92116.99 | 0.36% |
| 2025-01-21 | 28.41 | 28.39 | 0.11 | 0.39% | 28.20 | 28.47 | 229567 | 65059.89 | 0.25% |
| 2025-01-20 | 28.37 | 28.28 | 0.08 | 0.28% | 28.22 | 28.54 | 301355 | 85475.12 | 0.33% |
海康威视(002415)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。
