| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-24 | 38.16 | 38.58 | 0.61 | 1.61% | 38.07 | 38.63 | 53228 | 20451.08 | 2.49% |
| 2025-10-23 | 38.00 | 37.97 | -0.06 | -0.16% | 37.46 | 38.05 | 33305 | 12551.20 | 1.56% |
| 2025-10-22 | 38.29 | 38.03 | -0.25 | -0.65% | 37.90 | 38.49 | 45047 | 17178.67 | 2.11% |
| 2025-10-21 | 38.10 | 38.28 | 0.35 | 0.92% | 37.85 | 38.48 | 46188 | 17668.40 | 2.16% |
| 2025-10-20 | 38.80 | 37.93 | -0.28 | -0.73% | 37.51 | 38.88 | 70731 | 26925.86 | 3.31% |
| 2025-10-17 | 39.95 | 38.53 | -1.53 | -3.82% | 38.50 | 40.04 | 90131 | 35110.57 | 4.22% |
| 2025-10-16 | 40.71 | 40.06 | -0.83 | -2.03% | 39.89 | 41.10 | 47979 | 19412.52 | 2.25% |
| 2025-10-15 | 39.55 | 40.89 | 1.54 | 3.91% | 39.05 | 41.40 | 91339 | 36705.30 | 4.27% |
| 2025-10-14 | 41.95 | 39.35 | -2.04 | -4.93% | 39.21 | 41.96 | 104679 | 42239.03 | 4.90% |
| 2025-10-13 | 41.00 | 41.39 | -1.79 | -4.15% | 40.22 | 41.48 | 105639 | 43151.84 | 4.94% |
| 2025-10-10 | 43.57 | 43.18 | -0.55 | -1.26% | 42.83 | 43.88 | 66373 | 28679.78 | 3.11% |
| 2025-10-09 | 44.66 | 43.73 | -0.93 | -2.08% | 43.22 | 44.86 | 91662 | 40019.71 | 4.29% |
| 2025-09-30 | 45.28 | 44.66 | -0.62 | -1.37% | 44.20 | 45.59 | 65320 | 29319.33 | 3.06% |
| 2025-09-29 | 45.11 | 45.28 | 0.18 | 0.40% | 44.60 | 45.99 | 79495 | 35963.26 | 3.72% |
| 2025-09-26 | 45.14 | 45.10 | -0.26 | -0.57% | 44.59 | 45.77 | 78660 | 35573.84 | 3.68% |
| 2025-09-25 | 43.71 | 45.36 | 1.51 | 3.44% | 43.71 | 46.99 | 149921 | 68839.67 | 7.02% |
| 2025-09-24 | 44.22 | 43.85 | -0.37 | -0.84% | 43.01 | 44.22 | 79239 | 34612.06 | 3.71% |
| 2025-09-23 | 44.01 | 44.22 | 0.01 | 0.02% | 43.25 | 44.53 | 92046 | 40340.00 | 4.31% |
| 2025-09-22 | 44.20 | 44.21 | 0.46 | 1.05% | 43.30 | 44.78 | 97484 | 42895.27 | 4.56% |
| 2025-09-19 | 42.32 | 43.75 | 0.93 | 2.17% | 41.93 | 44.90 | 172718 | 76001.44 | 8.09% |
| 2025-09-18 | 43.50 | 42.82 | -0.03 | -0.07% | 42.02 | 45.08 | 196476 | 85765.35 | 9.20% |
| 2025-09-17 | 40.10 | 42.85 | 2.74 | 6.83% | 40.05 | 43.38 | 200934 | 84554.00 | 9.41% |
| 2025-09-16 | 38.90 | 40.11 | 1.13 | 2.90% | 38.90 | 40.39 | 102439 | 40682.14 | 4.80% |
| 2025-09-15 | 38.70 | 38.98 | 0.38 | 0.98% | 38.65 | 40.08 | 80288 | 31607.07 | 3.76% |
| 2025-09-12 | 39.26 | 38.60 | -0.66 | -1.68% | 38.58 | 39.26 | 65302 | 25353.03 | 3.06% |
| 2025-09-11 | 38.83 | 39.26 | 0.41 | 1.06% | 38.11 | 39.27 | 62726 | 24297.00 | 2.94% |
| 2025-09-10 | 40.01 | 38.85 | -1.33 | -3.31% | 38.77 | 40.28 | 88134 | 34586.13 | 4.13% |
| 2025-09-09 | 40.04 | 40.18 | -0.14 | -0.35% | 39.85 | 41.78 | 98128 | 39969.90 | 4.59% |
| 2025-09-08 | 38.00 | 40.32 | 2.33 | 6.13% | 38.00 | 41.65 | 176414 | 70925.33 | 8.26% |
| 2025-09-05 | 37.59 | 37.99 | 0.39 | 1.04% | 37.45 | 38.10 | 48800 | 18451.11 | 2.28% |
| 2025-09-04 | 38.12 | 37.60 | -0.51 | -1.34% | 37.25 | 38.34 | 68520 | 25919.54 | 3.21% |
| 2025-09-03 | 38.15 | 38.11 | 0.02 | 0.05% | 37.83 | 38.50 | 66085 | 25212.48 | 3.09% |
| 2025-09-02 | 37.98 | 38.09 | 0.28 | 0.74% | 37.23 | 38.37 | 93007 | 35159.42 | 4.35% |
| 2025-09-01 | 38.58 | 37.81 | -0.74 | -1.92% | 37.63 | 38.91 | 137921 | 52520.23 | 6.46% |
| 2025-08-29 | 40.50 | 38.55 | -4.17 | -9.76% | 38.45 | 40.50 | 273518 | 106422.09 | 12.80% |
| 2025-08-28 | 42.81 | 42.72 | -0.09 | -0.21% | 41.46 | 43.48 | 87503 | 37187.93 | 4.10% |
| 2025-08-27 | 43.08 | 42.81 | -0.26 | -0.60% | 42.81 | 44.90 | 87262 | 38405.15 | 4.08% |
| 2025-08-26 | 42.84 | 43.07 | 0.11 | 0.26% | 42.60 | 43.42 | 47716 | 20558.98 | 2.23% |
| 2025-08-25 | 43.19 | 42.96 | -0.21 | -0.49% | 42.62 | 43.73 | 64189 | 27672.72 | 3.00% |
| 2025-08-22 | 43.19 | 43.17 | 0.28 | 0.65% | 42.71 | 43.28 | 56868 | 24455.89 | 2.66% |
| 2025-08-21 | 43.24 | 42.89 | -0.35 | -0.81% | 42.39 | 43.26 | 56539 | 24182.65 | 2.65% |
| 2025-08-20 | 43.01 | 43.24 | 0.29 | 0.68% | 42.60 | 43.59 | 77022 | 33171.14 | 3.61% |
| 2025-08-19 | 42.28 | 42.95 | 0.67 | 1.58% | 41.38 | 43.18 | 88061 | 37341.20 | 4.12% |
| 2025-08-18 | 42.20 | 42.28 | 0.33 | 0.79% | 41.70 | 42.43 | 85951 | 36238.81 | 4.02% |
| 2025-08-15 | 40.00 | 41.95 | 1.81 | 4.51% | 40.00 | 42.28 | 106981 | 44353.07 | 5.01% |
| 2025-08-14 | 40.98 | 40.14 | -0.81 | -1.98% | 39.75 | 41.08 | 61282 | 24723.72 | 2.87% |
| 2025-08-13 | 40.80 | 40.95 | 0.40 | 0.99% | 40.32 | 41.11 | 70750 | 28798.63 | 3.31% |
| 2025-08-12 | 40.75 | 40.55 | 0.06 | 0.15% | 40.54 | 41.55 | 62413 | 25527.08 | 2.92% |
| 2025-08-11 | 40.21 | 40.49 | 0.07 | 0.17% | 40.09 | 40.65 | 48048 | 19408.65 | 2.25% |
| 2025-08-08 | 40.36 | 40.42 | -0.06 | -0.15% | 39.96 | 40.65 | 41205 | 16603.88 | 1.93% |
| 2025-08-07 | 40.77 | 40.48 | -0.28 | -0.69% | 40.20 | 40.98 | 37548 | 15186.88 | 1.76% |
| 2025-08-06 | 40.21 | 40.76 | 0.60 | 1.49% | 39.93 | 40.93 | 49692 | 20147.39 | 2.33% |
| 2025-08-05 | 40.18 | 40.16 | -0.09 | -0.22% | 39.89 | 40.48 | 35529 | 14256.31 | 1.66% |
| 2025-08-04 | 39.12 | 40.25 | 1.01 | 2.57% | 38.99 | 40.29 | 54137 | 21540.27 | 2.53% |
| 2025-08-01 | 38.75 | 39.24 | 0.49 | 1.26% | 38.75 | 40.28 | 57286 | 22633.02 | 2.68% |
| 2025-07-31 | 39.47 | 38.75 | -0.71 | -1.80% | 38.61 | 40.00 | 53500 | 21026.31 | 2.50% |
| 2025-07-30 | 40.68 | 39.46 | -1.39 | -3.40% | 39.21 | 40.68 | 74783 | 29707.13 | 3.50% |
| 2025-07-29 | 40.58 | 40.85 | 0.26 | 0.64% | 39.75 | 41.10 | 67512 | 27212.33 | 3.16% |
| 2025-07-28 | 40.35 | 40.59 | 0.40 | 1.00% | 40.26 | 40.94 | 38388 | 15559.77 | 1.80% |
| 2025-07-25 | 40.31 | 40.19 | -0.04 | -0.10% | 39.93 | 40.56 | 37788 | 15175.54 | 1.77% |
| 2025-07-24 | 39.52 | 40.23 | 0.68 | 1.72% | 39.45 | 41.16 | 63016 | 25401.47 | 2.95% |
| 2025-07-23 | 39.42 | 39.55 | 0.15 | 0.38% | 39.23 | 40.31 | 51239 | 20378.93 | 2.40% |
| 2025-07-22 | 39.78 | 39.40 | -0.32 | -0.81% | 39.30 | 39.83 | 50054 | 19773.45 | 2.34% |
| 2025-07-21 | 39.92 | 39.72 | -0.19 | -0.48% | 39.50 | 40.20 | 44461 | 17657.44 | 2.08% |
| 2025-07-18 | 40.20 | 39.91 | -0.16 | -0.40% | 39.70 | 40.35 | 48505 | 19385.63 | 2.27% |
| 2025-07-17 | 39.33 | 40.07 | 1.13 | 2.90% | 39.13 | 40.14 | 62306 | 24768.56 | 2.92% |
| 2025-07-16 | 38.89 | 38.94 | 0.14 | 0.36% | 38.65 | 39.38 | 38192 | 14894.81 | 1.79% |
| 2025-07-15 | 38.79 | 38.80 | 0.00 | 0.00% | 38.36 | 39.00 | 30682 | 11878.69 | 1.44% |
| 2025-07-14 | 39.01 | 38.80 | -0.09 | -0.23% | 38.55 | 39.12 | 26057 | 10124.54 | 1.22% |
| 2025-07-11 | 38.57 | 38.89 | 0.16 | 0.41% | 38.45 | 39.10 | 39323 | 15292.00 | 1.84% |
| 2025-07-10 | 37.81 | 38.73 | 0.73 | 1.92% | 37.80 | 39.68 | 56849 | 22055.81 | 2.66% |
| 2025-07-09 | 38.16 | 38.00 | -0.12 | -0.31% | 37.86 | 38.48 | 28602 | 10908.62 | 1.34% |
| 2025-07-08 | 37.50 | 38.12 | 0.50 | 1.33% | 37.35 | 38.24 | 27065 | 10276.63 | 1.27% |
| 2025-07-07 | 38.01 | 37.62 | -0.49 | -1.29% | 37.52 | 38.18 | 23928 | 9008.91 | 1.12% |
| 2025-07-04 | 38.57 | 38.11 | -0.64 | -1.65% | 38.06 | 38.68 | 28548 | 10926.40 | 1.34% |
| 2025-07-03 | 38.48 | 38.75 | 0.43 | 1.12% | 38.36 | 38.92 | 32860 | 12711.46 | 1.54% |
| 2025-07-02 | 38.86 | 38.32 | -0.62 | -1.59% | 38.09 | 38.87 | 33195 | 12757.19 | 1.55% |
| 2025-07-01 | 38.99 | 38.94 | -0.13 | -0.33% | 38.62 | 39.15 | 27669 | 10752.46 | 1.30% |
| 2025-06-30 | 39.18 | 39.07 | -0.15 | -0.38% | 38.91 | 39.49 | 40059 | 15670.48 | 1.88% |
| 2025-06-27 | 40.11 | 39.22 | 0.41 | 1.06% | 39.06 | 40.11 | 51379 | 20244.29 | 2.41% |
保隆科技(603197)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。
