| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-22 | 76.49 | 79.22 | 3.80 | 5.04% | 75.33 | 80.24 | 109773 | 85414.18 | 5.34% | 17.00 |
| 2025-12-19 | 77.77 | 75.42 | -1.73 | -2.24% | 75.00 | 78.15 | 68952 | 52553.00 | 3.35% | 3.00 |
| 2025-12-18 | 77.56 | 77.15 | -1.94 | -2.45% | 76.87 | 78.99 | 62759 | 48740.45 | 3.05% | 0.00 |
| 2025-12-17 | 76.32 | 79.09 | 3.00 | 3.94% | 76.32 | 79.48 | 98260 | 76896.38 | 4.78% | 0.00 |
| 2025-12-16 | 80.20 | 76.09 | -4.35 | -5.41% | 75.41 | 80.88 | 88926 | 68403.62 | 4.32% | 0.00 |
| 2025-12-15 | 80.51 | 80.44 | -3.32 | -3.96% | 79.93 | 83.00 | 86651 | 70169.31 | 4.21% | 14.78 |
| 2025-12-12 | 84.00 | 83.76 | -1.29 | -1.52% | 79.50 | 84.90 | 134175 | 110427.79 | 6.52% | 0.00 |
| 2025-12-11 | 89.10 | 85.05 | -3.92 | -4.41% | 85.02 | 89.86 | 92369 | 80269.12 | 4.49% | 2.00 |
| 2025-12-10 | 87.94 | 88.97 | -0.83 | -0.92% | 85.31 | 89.69 | 136303 | 119125.80 | 6.63% | 5.00 |
| 2025-12-09 | 89.00 | 89.80 | 3.03 | 3.49% | 87.02 | 91.49 | 235724 | 210836.45 | 11.46% | 0.00 |
| 2025-12-08 | 73.15 | 86.77 | 14.46 | 20.00% | 73.15 | 86.77 | 253104 | 210623.42 | 12.31% | 0.00 |
| 2025-12-05 | 70.63 | 72.31 | 1.71 | 2.42% | 69.68 | 73.00 | 59593 | 42761.71 | 2.90% | 0.00 |
| 2025-12-04 | 69.60 | 70.60 | 0.33 | 0.47% | 68.89 | 71.28 | 42814 | 30050.79 | 2.08% | 0.00 |
| 2025-12-03 | 71.82 | 70.27 | -1.59 | -2.21% | 69.81 | 72.98 | 68437 | 48784.40 | 3.33% | 0.00 |
| 2025-12-02 | 74.10 | 71.86 | 0.50 | 0.70% | 70.15 | 75.66 | 90063 | 65179.41 | 4.38% | 0.00 |
| 2025-12-01 | 69.20 | 71.36 | 2.56 | 3.72% | 69.09 | 72.37 | 80088 | 56863.46 | 3.89% | 0.00 |
| 2025-11-28 | 67.85 | 68.80 | 0.80 | 1.18% | 67.60 | 69.82 | 37224 | 25582.32 | 1.81% | 0.00 |
| 2025-11-27 | 69.48 | 68.00 | -1.36 | -1.96% | 67.85 | 71.32 | 61623 | 42677.02 | 3.00% | 0.00 |
| 2025-11-26 | 68.13 | 69.36 | 0.33 | 0.48% | 67.58 | 71.77 | 68383 | 47713.69 | 3.32% | 0.00 |
| 2025-11-25 | 67.75 | 69.03 | 3.73 | 5.71% | 66.33 | 71.25 | 91737 | 63533.29 | 4.46% | 0.00 |
| 2025-11-24 | 65.52 | 65.30 | 0.74 | 1.15% | 64.31 | 66.65 | 65337 | 42751.36 | 3.18% | 0.00 |
| 2025-11-21 | 69.39 | 64.56 | -7.09 | -9.90% | 64.30 | 70.86 | 117505 | 77656.34 | 5.71% | 0.00 |
| 2025-11-20 | 72.00 | 71.65 | 3.54 | 5.20% | 69.41 | 74.90 | 93895 | 67230.49 | 4.57% | 0.00 |
| 2025-11-19 | 70.68 | 68.11 | -2.67 | -3.77% | 67.61 | 70.88 | 52318 | 36081.96 | 2.54% | 0.00 |
| 2025-11-18 | 72.79 | 70.78 | -2.87 | -3.90% | 70.25 | 73.11 | 76466 | 54633.96 | 3.72% | 0.00 |
| 2025-11-17 | 72.38 | 73.65 | 1.65 | 2.29% | 71.56 | 76.00 | 105863 | 78288.05 | 5.15% | 0.00 |
| 2025-11-14 | 73.40 | 72.00 | -4.15 | -5.45% | 71.27 | 73.98 | 86486 | 62588.66 | 4.20% | 0.00 |
| 2025-11-13 | 73.95 | 76.15 | 0.46 | 0.61% | 73.38 | 77.59 | 132358 | 100528.91 | 6.44% | 20.88 |
| 2025-11-12 | 71.00 | 75.69 | 7.50 | 11.00% | 69.12 | 76.76 | 180110 | 130923.71 | 8.76% | 0.00 |
| 2025-11-11 | 70.50 | 68.19 | -1.26 | -1.81% | 67.50 | 71.23 | 51686 | 35776.89 | 2.51% | 0.00 |
| 2025-11-10 | 71.70 | 69.45 | -2.46 | -3.42% | 67.80 | 72.45 | 81859 | 56875.94 | 3.98% | 0.00 |
| 2025-11-07 | 72.58 | 71.91 | -1.33 | -1.82% | 70.78 | 73.43 | 62235 | 44634.27 | 3.03% | 0.00 |
| 2025-11-06 | 72.84 | 73.24 | 0.55 | 0.76% | 71.80 | 73.98 | 70733 | 51664.61 | 3.44% | 0.00 |
| 2025-11-05 | 72.60 | 72.69 | -1.71 | -2.30% | 71.02 | 73.59 | 78476 | 56679.76 | 3.82% | 0.00 |
| 2025-11-04 | 80.20 | 74.40 | -5.78 | -7.21% | 73.80 | 81.77 | 115839 | 88179.42 | 5.63% | 5.71 |
| 2025-11-03 | 76.18 | 80.18 | 3.28 | 4.27% | 76.18 | 81.60 | 136022 | 107857.26 | 6.61% | 2.00 |
| 2025-10-31 | 78.00 | 76.90 | 0.04 | 0.05% | 75.36 | 81.62 | 123012 | 97086.27 | 5.98% | 0.00 |
| 2025-10-30 | 77.40 | 76.86 | -2.63 | -3.31% | 76.17 | 79.95 | 68963 | 53487.46 | 3.35% | 0.00 |
| 2025-10-29 | 79.02 | 79.49 | 2.10 | 2.71% | 76.60 | 79.99 | 72506 | 56886.08 | 3.53% | 0.00 |
| 2025-10-28 | 75.00 | 77.39 | 2.13 | 2.83% | 74.50 | 78.91 | 91532 | 70680.33 | 4.45% | 0.00 |
| 2025-10-27 | 73.63 | 75.26 | 3.26 | 4.53% | 72.80 | 77.77 | 94084 | 70965.34 | 4.57% | 0.00 |
| 2025-10-24 | 70.60 | 72.00 | 2.08 | 2.97% | 70.43 | 72.49 | 53721 | 38471.34 | 2.61% | 0.00 |
| 2025-10-23 | 72.50 | 69.92 | -1.74 | -2.43% | 68.87 | 72.53 | 46498 | 32466.38 | 2.26% | 0.00 |
| 2025-10-22 | 71.15 | 71.66 | 0.29 | 0.41% | 70.55 | 72.68 | 44586 | 31959.46 | 2.17% | 0.00 |
| 2025-10-21 | 69.54 | 71.37 | 2.26 | 3.27% | 68.60 | 72.48 | 70237 | 49711.15 | 3.41% | 8.00 |
| 2025-10-20 | 67.85 | 69.11 | 3.51 | 5.35% | 67.00 | 70.28 | 83979 | 57869.22 | 4.08% | 0.00 |
| 2025-10-17 | 70.99 | 65.60 | -4.80 | -6.82% | 65.60 | 70.99 | 73084 | 49141.89 | 3.55% | 4.00 |
| 2025-10-16 | 70.59 | 70.40 | -0.90 | -1.26% | 70.02 | 72.00 | 35751 | 25361.71 | 1.74% | 0.00 |
| 2025-10-15 | 69.90 | 71.30 | 1.40 | 2.00% | 69.25 | 71.48 | 45777 | 32337.06 | 2.23% | 0.00 |
| 2025-10-14 | 75.00 | 69.90 | -4.40 | -5.92% | 69.60 | 75.60 | 79051 | 57021.54 | 3.84% | 0.00 |
| 2025-10-13 | 70.80 | 74.30 | -2.30 | -3.00% | 70.80 | 75.30 | 69978 | 51456.74 | 3.40% | 2.00 |
| 2025-10-10 | 79.50 | 76.60 | -3.53 | -4.41% | 76.00 | 79.90 | 78223 | 60821.43 | 3.80% | 0.00 |
| 2025-10-09 | 76.23 | 80.13 | 5.01 | 6.67% | 76.23 | 81.66 | 130879 | 103363.83 | 6.36% | 0.00 |
| 2025-09-30 | 75.30 | 75.12 | 0.33 | 0.44% | 74.18 | 77.45 | 76839 | 57755.26 | 3.74% | 3.00 |
| 2025-09-29 | 75.00 | 74.79 | -0.21 | -0.28% | 74.00 | 75.80 | 66298 | 49526.82 | 3.22% | 0.00 |
| 2025-09-26 | 80.55 | 75.00 | -6.03 | -7.44% | 75.00 | 81.30 | 131049 | 101101.89 | 6.37% | 2.00 |
| 2025-09-25 | 79.80 | 81.03 | 0.60 | 0.75% | 78.60 | 82.28 | 101696 | 82182.99 | 4.94% | 2.00 |
| 2025-09-24 | 82.60 | 80.43 | -3.68 | -4.38% | 78.58 | 82.60 | 139708 | 111829.66 | 6.79% | 3.14 |
| 2025-09-23 | 84.88 | 84.11 | 1.23 | 1.48% | 80.90 | 86.34 | 141218 | 118424.20 | 6.87% | 0.00 |
| 2025-09-22 | 79.50 | 82.88 | 3.05 | 3.82% | 79.00 | 85.16 | 109904 | 90702.42 | 5.34% | 0.00 |
| 2025-09-19 | 81.50 | 79.83 | -1.19 | -1.47% | 79.33 | 81.83 | 92281 | 74069.64 | 4.49% | 0.00 |
| 2025-09-18 | 82.55 | 81.02 | -1.08 | -1.32% | 79.60 | 85.20 | 168324 | 138300.03 | 8.18% | 0.00 |
| 2025-09-17 | 78.45 | 82.10 | 5.11 | 6.64% | 78.45 | 86.67 | 211901 | 175898.27 | 10.30% | 0.00 |
| 2025-09-16 | 75.60 | 76.99 | 1.32 | 1.74% | 74.31 | 77.77 | 115421 | 88102.04 | 5.61% | 0.00 |
| 2025-09-15 | 76.62 | 75.67 | -0.62 | -0.81% | 73.80 | 78.30 | 139014 | 105260.74 | 6.76% | 3.21 |
| 2025-09-12 | 74.01 | 76.29 | 1.49 | 1.99% | 72.50 | 77.80 | 177554 | 134165.05 | 8.63% | 0.00 |
| 2025-09-11 | 71.51 | 74.80 | 4.12 | 5.83% | 70.89 | 75.55 | 154243 | 113751.40 | 7.50% | 6.99 |
| 2025-09-10 | 71.48 | 70.68 | 0.36 | 0.51% | 70.37 | 72.98 | 96883 | 69502.26 | 4.71% | 0.00 |
| 2025-09-09 | 72.00 | 70.32 | -2.08 | -2.87% | 69.50 | 73.46 | 89750 | 63881.97 | 4.36% | 0.00 |
| 2025-09-08 | 72.75 | 72.40 | -0.69 | -0.94% | 69.66 | 73.18 | 129570 | 92134.78 | 6.30% | 4.00 |
| 2025-09-05 | 70.92 | 73.09 | 2.57 | 3.64% | 69.01 | 73.55 | 151481 | 108375.48 | 7.37% | 4.21 |
| 2025-09-04 | 75.00 | 70.52 | -1.08 | -1.51% | 68.88 | 79.18 | 207290 | 154678.95 | 10.08% | 0.00 |
| 2025-09-03 | 70.64 | 71.60 | 0.70 | 0.99% | 68.50 | 74.56 | 118269 | 85343.77 | 5.75% | 2.75 |
| 2025-09-02 | 75.95 | 70.90 | -5.15 | -6.77% | 70.03 | 78.76 | 188408 | 138292.92 | 9.16% | 0.00 |
| 2025-09-01 | 76.75 | 76.05 | -0.67 | -0.87% | 73.03 | 77.27 | 140501 | 105623.59 | 6.83% | 38.89 |
| 2025-08-29 | 77.50 | 76.72 | -1.34 | -1.72% | 75.42 | 79.70 | 144280 | 110878.31 | 7.01% | 0.00 |
| 2025-08-28 | 73.58 | 78.06 | 5.32 | 7.31% | 71.98 | 78.68 | 197169 | 148184.72 | 9.59% | 0.00 |
| 2025-08-27 | 70.29 | 72.74 | 2.64 | 3.77% | 70.18 | 75.77 | 203236 | 149215.34 | 9.88% | 0.00 |
| 2025-08-26 | 73.42 | 70.10 | -3.20 | -4.37% | 70.00 | 73.86 | 146629 | 104465.39 | 7.13% | 0.00 |
| 2025-08-25 | 72.48 | 73.30 | 0.91 | 1.26% | 70.80 | 74.26 | 154695 | 112218.16 | 7.52% | 3.00 |
瑞可达(688800)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。
