| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-16 | 27.75 | 27.77 | 0.02 | 0.07% | 27.65 | 28.09 | 34711 | 9665.34 | 0.49% |
| 2025-05-15 | 28.05 | 27.75 | -0.40 | -1.42% | 27.75 | 28.23 | 43017 | 12007.47 | 0.61% |
| 2025-05-14 | 28.49 | 28.15 | -0.41 | -1.44% | 28.10 | 28.61 | 72293 | 20429.72 | 1.02% |
| 2025-05-13 | 29.50 | 28.56 | -1.06 | -3.58% | 28.48 | 29.50 | 106621 | 30701.20 | 1.50% |
| 2025-05-12 | 28.85 | 29.62 | 0.88 | 3.06% | 28.20 | 30.15 | 165075 | 48696.45 | 2.32% |
| 2025-05-09 | 29.26 | 28.74 | -0.53 | -1.81% | 28.50 | 29.26 | 72105 | 20766.85 | 1.01% |
| 2025-05-08 | 29.00 | 29.27 | 0.00 | 0.00% | 28.59 | 29.32 | 97970 | 28432.96 | 1.38% |
| 2025-05-07 | 28.76 | 29.27 | 0.71 | 2.49% | 28.36 | 29.50 | 153167 | 44337.66 | 2.16% |
| 2025-05-06 | 27.99 | 28.56 | 0.81 | 2.92% | 27.87 | 28.56 | 70862 | 20030.80 | 1.00% |
| 2025-04-30 | 27.95 | 27.75 | -0.49 | -1.74% | 27.64 | 28.22 | 67368 | 18713.36 | 0.95% |
| 2025-04-29 | 27.50 | 28.24 | 0.71 | 2.58% | 27.34 | 28.26 | 57145 | 15977.78 | 0.80% |
| 2025-04-28 | 28.15 | 27.53 | -0.60 | -2.13% | 27.47 | 28.29 | 46220 | 12850.83 | 0.65% |
| 2025-04-25 | 27.69 | 28.13 | 0.44 | 1.59% | 27.50 | 28.30 | 48516 | 13577.00 | 0.68% |
| 2025-04-24 | 28.43 | 27.69 | -0.79 | -2.77% | 27.65 | 28.49 | 58716 | 16403.92 | 0.83% |
| 2025-04-23 | 28.50 | 28.48 | 0.05 | 0.18% | 28.27 | 28.62 | 46357 | 13188.11 | 0.65% |
| 2025-04-22 | 28.69 | 28.43 | -0.31 | -1.08% | 28.42 | 28.72 | 47586 | 13577.47 | 0.67% |
| 2025-04-21 | 28.49 | 28.74 | -0.01 | -0.03% | 28.41 | 28.89 | 60594 | 17369.03 | 0.85% |
| 2025-04-18 | 28.32 | 28.75 | 0.15 | 0.52% | 28.08 | 29.07 | 83469 | 23972.81 | 1.17% |
| 2025-04-17 | 27.94 | 28.60 | 0.47 | 1.67% | 27.85 | 28.80 | 96588 | 27416.93 | 1.36% |
| 2025-04-16 | 28.79 | 28.13 | -0.66 | -2.29% | 28.00 | 28.97 | 66788 | 18977.77 | 0.94% |
| 2025-04-15 | 29.41 | 28.79 | -0.81 | -2.74% | 28.56 | 29.46 | 74753 | 21560.26 | 1.05% |
| 2025-04-14 | 29.89 | 29.60 | -0.29 | -0.97% | 29.23 | 29.89 | 95864 | 28294.97 | 1.35% |
| 2025-04-11 | 29.73 | 29.89 | 0.16 | 0.54% | 29.10 | 30.05 | 157439 | 46659.95 | 2.22% |
| 2025-04-10 | 29.98 | 29.73 | 1.04 | 3.62% | 29.30 | 30.58 | 259102 | 77426.40 | 3.65% |
| 2025-04-09 | 27.20 | 28.69 | 2.61 | 10.01% | 27.00 | 28.69 | 172412 | 48377.92 | 2.43% |
| 2025-04-08 | 24.90 | 26.08 | 0.45 | 1.76% | 24.90 | 26.30 | 91249 | 23571.34 | 1.28% |
| 2025-04-07 | 26.95 | 25.63 | -2.85 | -10.01% | 25.63 | 27.68 | 103609 | 27371.73 | 1.46% |
| 2025-04-03 | 27.65 | 28.48 | 0.56 | 2.01% | 27.41 | 28.95 | 97945 | 27701.70 | 1.38% |
| 2025-04-02 | 28.47 | 27.92 | -0.58 | -2.04% | 27.84 | 28.54 | 63762 | 17911.21 | 0.90% |
| 2025-04-01 | 28.39 | 28.50 | 0.49 | 1.75% | 28.13 | 28.96 | 103040 | 29481.84 | 1.45% |
| 2025-03-31 | 28.33 | 28.01 | -0.41 | -1.44% | 27.46 | 28.36 | 78132 | 21759.80 | 1.10% |
| 2025-03-28 | 28.31 | 28.42 | -0.24 | -0.84% | 28.11 | 28.82 | 93312 | 26526.06 | 1.31% |
| 2025-03-27 | 29.41 | 28.66 | -0.90 | -3.04% | 28.31 | 29.51 | 131292 | 37768.13 | 1.85% |
| 2025-03-26 | 29.63 | 29.56 | -0.62 | -2.05% | 29.31 | 30.63 | 167452 | 50009.20 | 2.36% |
| 2025-03-25 | 31.02 | 30.18 | -1.81 | -5.66% | 29.50 | 31.46 | 214993 | 65763.05 | 3.03% |
| 2025-03-24 | 31.64 | 31.99 | 0.35 | 1.11% | 30.00 | 32.70 | 285067 | 89592.91 | 4.01% |
| 2025-03-21 | 30.98 | 31.64 | 0.79 | 2.56% | 30.85 | 33.94 | 371930 | 120594.01 | 5.23% |
| 2025-03-20 | 30.01 | 30.85 | 0.61 | 2.02% | 29.81 | 31.42 | 207594 | 63741.89 | 2.92% |
| 2025-03-19 | 31.18 | 30.24 | -1.22 | -3.88% | 30.10 | 31.30 | 175141 | 53561.11 | 2.46% |
| 2025-03-18 | 31.36 | 31.46 | -0.74 | -2.30% | 31.15 | 32.54 | 233687 | 74012.46 | 3.29% |
| 2025-03-17 | 33.28 | 32.20 | -0.40 | -1.23% | 31.60 | 35.00 | 379364 | 125072.02 | 5.34% |
| 2025-03-14 | 30.24 | 32.60 | 2.96 | 9.99% | 29.64 | 32.60 | 346716 | 108534.44 | 4.88% |
| 2025-03-13 | 28.10 | 29.64 | 1.61 | 5.74% | 27.85 | 29.68 | 142342 | 41055.36 | 2.00% |
| 2025-03-12 | 28.61 | 28.03 | -0.57 | -1.99% | 27.98 | 28.62 | 68239 | 19254.01 | 0.96% |
| 2025-03-11 | 27.50 | 28.60 | 0.79 | 2.84% | 27.30 | 28.81 | 93402 | 26408.44 | 1.31% |
| 2025-03-10 | 27.82 | 27.81 | 0.54 | 1.98% | 27.35 | 28.08 | 66625 | 18508.92 | 0.94% |
| 2025-03-07 | 27.39 | 27.27 | -0.13 | -0.47% | 26.99 | 28.51 | 98222 | 27218.94 | 1.38% |
| 2025-03-06 | 27.20 | 27.40 | 0.12 | 0.44% | 27.12 | 27.79 | 47536 | 13027.24 | 0.67% |
| 2025-03-05 | 27.07 | 27.28 | -0.07 | -0.26% | 26.90 | 27.46 | 59771 | 16243.88 | 0.84% |
| 2025-03-04 | 26.06 | 27.35 | 1.29 | 4.95% | 25.81 | 27.45 | 110395 | 29723.61 | 1.55% |
| 2025-03-03 | 25.58 | 26.06 | 0.53 | 2.08% | 25.50 | 26.19 | 49380 | 12802.05 | 0.69% |
| 2025-02-28 | 26.18 | 25.53 | -0.49 | -1.88% | 25.46 | 26.80 | 70268 | 18318.09 | 0.99% |
| 2025-02-27 | 26.03 | 26.02 | -0.15 | -0.57% | 25.64 | 26.22 | 48851 | 12665.96 | 0.69% |
| 2025-02-26 | 25.82 | 26.17 | 0.29 | 1.12% | 25.80 | 26.49 | 52232 | 13675.25 | 0.74% |
| 2025-02-25 | 26.00 | 25.88 | -0.30 | -1.15% | 25.70 | 26.31 | 40763 | 10600.77 | 0.57% |
| 2025-02-24 | 26.67 | 26.18 | -0.42 | -1.58% | 26.02 | 26.75 | 80034 | 21082.72 | 1.13% |
| 2025-02-21 | 25.93 | 26.60 | 0.69 | 2.66% | 25.78 | 26.93 | 84737 | 22480.45 | 1.19% |
| 2025-02-20 | 25.50 | 25.91 | 0.43 | 1.69% | 25.34 | 25.97 | 60704 | 15583.40 | 0.85% |
| 2025-02-19 | 25.40 | 25.48 | 0.06 | 0.24% | 25.27 | 25.85 | 46549 | 11871.99 | 0.66% |
| 2025-02-18 | 26.46 | 25.42 | -1.03 | -3.89% | 25.38 | 26.46 | 50886 | 13175.46 | 0.72% |
| 2025-02-17 | 26.58 | 26.45 | -0.12 | -0.45% | 26.23 | 26.85 | 42307 | 11169.92 | 0.60% |
| 2025-02-14 | 26.61 | 26.57 | -0.05 | -0.19% | 26.30 | 27.17 | 52464 | 13974.88 | 0.74% |
| 2025-02-13 | 26.55 | 26.62 | 0.11 | 0.41% | 26.55 | 27.47 | 65239 | 17613.50 | 0.92% |
| 2025-02-12 | 26.15 | 26.51 | 0.25 | 0.95% | 26.13 | 26.65 | 41173 | 10891.51 | 0.58% |
| 2025-02-11 | 27.00 | 26.26 | -0.92 | -3.38% | 26.03 | 27.16 | 61107 | 16141.56 | 0.86% |
| 2025-02-10 | 26.62 | 27.18 | 0.57 | 2.14% | 26.50 | 27.47 | 46505 | 12587.76 | 0.65% |
| 2025-02-07 | 26.69 | 26.61 | -0.14 | -0.52% | 26.38 | 26.99 | 48244 | 12898.64 | 0.68% |
| 2025-02-06 | 25.81 | 26.75 | 0.84 | 3.24% | 25.74 | 27.00 | 61500 | 16330.04 | 0.87% |
| 2025-02-05 | 25.92 | 25.91 | -0.01 | -0.04% | 25.76 | 26.40 | 28772 | 7485.10 | 0.40% |
| 2025-01-27 | 26.30 | 25.92 | -0.21 | -0.80% | 25.92 | 26.36 | 23958 | 6249.38 | 0.34% |
| 2025-01-24 | 25.83 | 26.13 | 0.24 | 0.93% | 25.81 | 26.22 | 28673 | 7477.65 | 0.40% |
| 2025-01-23 | 26.30 | 25.89 | -0.17 | -0.65% | 25.85 | 26.72 | 45555 | 11980.26 | 0.64% |
| 2025-01-22 | 26.14 | 26.06 | -0.14 | -0.53% | 25.75 | 26.21 | 26569 | 6900.17 | 0.37% |
| 2025-01-21 | 26.40 | 26.20 | -0.15 | -0.57% | 26.03 | 26.48 | 25025 | 6557.42 | 0.35% |
| 2025-01-20 | 26.53 | 26.35 | -0.17 | -0.64% | 26.09 | 26.94 | 46387 | 12264.00 | 0.65% |
| 2025-01-17 | 25.57 | 26.52 | 0.95 | 3.72% | 25.34 | 26.85 | 70119 | 18409.09 | 0.99% |
| 2025-01-16 | 25.92 | 25.57 | -0.34 | -1.31% | 25.27 | 26.39 | 45689 | 11757.86 | 0.64% |
| 2025-01-15 | 26.20 | 25.91 | -0.29 | -1.11% | 25.80 | 26.20 | 30623 | 7939.29 | 0.43% |
| 2025-01-14 | 25.76 | 26.20 | 0.77 | 3.03% | 25.14 | 26.34 | 51535 | 13326.78 | 0.73% |
| 2025-01-13 | 24.81 | 25.43 | 0.02 | 0.08% | 24.65 | 25.95 | 37520 | 9534.44 | 0.53% |
中国海防(600764)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。
