| 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 | 9.20 | 9.28 | 0.02 | 0.22% | 9.18 | 9.45 | 179300 | 16694.99 | 2.23% |
| 2025-10-23 | 9.50 | 9.26 | -0.01 | -0.11% | 9.20 | 9.61 | 213830 | 20007.86 | 2.66% |
| 2025-10-22 | 9.30 | 9.27 | -0.02 | -0.22% | 9.22 | 9.58 | 180716 | 16937.22 | 2.25% |
| 2025-10-21 | 9.17 | 9.29 | 0.12 | 1.31% | 9.04 | 9.36 | 178685 | 16463.80 | 2.23% |
| 2025-10-20 | 8.85 | 9.17 | 0.32 | 3.62% | 8.84 | 9.39 | 230399 | 21094.18 | 2.87% |
| 2025-10-17 | 8.92 | 8.85 | -0.17 | -1.88% | 8.80 | 9.12 | 217460 | 19500.84 | 2.71% |
| 2025-10-16 | 8.72 | 9.02 | 0.28 | 3.20% | 8.68 | 9.04 | 250819 | 22319.93 | 3.13% |
| 2025-10-15 | 8.41 | 8.74 | 0.29 | 3.43% | 8.34 | 8.76 | 182684 | 15678.42 | 2.28% |
| 2025-10-14 | 8.08 | 8.45 | 0.42 | 5.23% | 8.06 | 8.72 | 245239 | 20612.50 | 3.06% |
| 2025-10-13 | 7.94 | 8.03 | -0.08 | -0.99% | 7.73 | 8.05 | 74569 | 5895.23 | 0.93% |
| 2025-10-10 | 8.12 | 8.11 | -0.05 | -0.61% | 8.08 | 8.18 | 72551 | 5891.53 | 0.90% |
| 2025-10-09 | 8.27 | 8.16 | -0.09 | -1.09% | 8.04 | 8.31 | 121409 | 9869.62 | 1.51% |
| 2025-09-30 | 8.33 | 8.25 | -0.07 | -0.84% | 8.25 | 8.35 | 43839 | 3634.04 | 0.55% |
| 2025-09-29 | 8.30 | 8.32 | 0.02 | 0.24% | 8.08 | 8.33 | 56100 | 4618.96 | 0.70% |
| 2025-09-26 | 8.44 | 8.30 | -0.14 | -1.66% | 8.24 | 8.44 | 54403 | 4521.22 | 0.68% |
| 2025-09-25 | 8.47 | 8.44 | -0.05 | -0.59% | 8.42 | 8.62 | 67769 | 5765.86 | 0.84% |
| 2025-09-24 | 8.34 | 8.49 | 0.11 | 1.31% | 8.26 | 8.62 | 108296 | 9198.06 | 1.35% |
| 2025-09-23 | 8.25 | 8.38 | 0.08 | 0.96% | 8.04 | 8.38 | 97381 | 7984.18 | 1.21% |
| 2025-09-22 | 8.37 | 8.30 | -0.07 | -0.84% | 8.23 | 8.38 | 50599 | 4191.27 | 0.63% |
| 2025-09-19 | 8.36 | 8.37 | 0.01 | 0.12% | 8.30 | 8.42 | 52746 | 4410.48 | 0.66% |
| 2025-09-18 | 8.49 | 8.36 | -0.11 | -1.30% | 8.32 | 8.57 | 89992 | 7599.92 | 1.12% |
| 2025-09-17 | 8.64 | 8.47 | -0.16 | -1.85% | 8.42 | 8.66 | 84591 | 7204.77 | 1.05% |
| 2025-09-16 | 8.50 | 8.63 | 0.07 | 0.82% | 8.50 | 8.66 | 72347 | 6220.98 | 0.90% |
| 2025-09-15 | 8.60 | 8.56 | -0.01 | -0.12% | 8.47 | 8.63 | 62321 | 5333.54 | 0.78% |
| 2025-09-12 | 8.44 | 8.57 | 0.09 | 1.06% | 8.43 | 8.61 | 84444 | 7221.31 | 1.05% |
| 2025-09-11 | 8.43 | 8.48 | 0.05 | 0.59% | 8.26 | 8.48 | 74850 | 6262.11 | 0.93% |
| 2025-09-10 | 8.30 | 8.43 | 0.13 | 1.57% | 8.28 | 8.46 | 68874 | 5798.30 | 0.86% |
| 2025-09-09 | 8.45 | 8.30 | -0.15 | -1.78% | 8.26 | 8.46 | 74288 | 6197.10 | 0.93% |
| 2025-09-08 | 8.41 | 8.45 | 0.04 | 0.48% | 8.36 | 8.53 | 58256 | 4918.32 | 0.73% |
| 2025-09-05 | 8.33 | 8.41 | 0.11 | 1.33% | 8.18 | 8.41 | 93125 | 7734.24 | 1.16% |
| 2025-09-04 | 8.29 | 8.30 | 0.07 | 0.85% | 8.16 | 8.31 | 93140 | 7681.75 | 1.16% |
| 2025-09-03 | 8.45 | 8.23 | -0.21 | -2.49% | 8.21 | 8.63 | 104006 | 8711.05 | 1.30% |
| 2025-09-02 | 8.71 | 8.44 | -0.34 | -3.87% | 8.38 | 8.76 | 130491 | 11111.80 | 1.63% |
| 2025-09-01 | 8.70 | 8.78 | 0.10 | 1.15% | 8.66 | 8.84 | 85855 | 7500.76 | 1.07% |
| 2025-08-29 | 8.89 | 8.68 | -0.21 | -2.36% | 8.68 | 8.91 | 100843 | 8838.82 | 1.26% |
| 2025-08-28 | 8.81 | 8.89 | 0.05 | 0.57% | 8.58 | 8.95 | 148695 | 13081.09 | 1.85% |
| 2025-08-27 | 9.19 | 8.84 | -0.25 | -2.75% | 8.82 | 9.24 | 161927 | 14652.09 | 2.02% |
| 2025-08-26 | 8.90 | 9.09 | 0.13 | 1.45% | 8.89 | 9.13 | 176317 | 15976.56 | 2.20% |
| 2025-08-25 | 9.05 | 8.96 | -0.03 | -0.33% | 8.91 | 9.08 | 127769 | 11469.04 | 1.59% |
| 2025-08-22 | 8.88 | 8.99 | 0.10 | 1.12% | 8.88 | 9.12 | 143652 | 12926.34 | 1.79% |
| 2025-08-21 | 8.91 | 8.89 | -0.03 | -0.34% | 8.83 | 8.95 | 104137 | 9253.10 | 1.30% |
| 2025-08-20 | 8.98 | 8.92 | -0.07 | -0.78% | 8.78 | 8.98 | 143477 | 12724.72 | 1.79% |
| 2025-08-19 | 8.97 | 8.99 | 0.01 | 0.11% | 8.91 | 9.08 | 144215 | 12962.94 | 1.80% |
| 2025-08-18 | 8.65 | 8.98 | 0.33 | 3.82% | 8.63 | 9.12 | 292713 | 26277.66 | 3.65% |
| 2025-08-15 | 8.63 | 8.65 | 0.02 | 0.23% | 8.56 | 8.68 | 89763 | 7740.69 | 1.12% |
| 2025-08-14 | 8.89 | 8.63 | -0.27 | -3.03% | 8.60 | 8.94 | 127511 | 11136.07 | 1.59% |
| 2025-08-13 | 8.88 | 8.90 | 0.06 | 0.68% | 8.82 | 8.98 | 116197 | 10339.45 | 1.45% |
| 2025-08-12 | 8.89 | 8.84 | -0.05 | -0.56% | 8.81 | 8.98 | 74790 | 6624.04 | 0.93% |
| 2025-08-11 | 8.70 | 8.89 | 0.15 | 1.72% | 8.69 | 8.90 | 104725 | 9252.38 | 1.30% |
| 2025-08-08 | 8.87 | 8.74 | -0.13 | -1.47% | 8.66 | 8.87 | 118848 | 10363.79 | 1.48% |
| 2025-08-07 | 8.92 | 8.87 | -0.05 | -0.56% | 8.87 | 9.00 | 101489 | 9076.90 | 1.26% |
| 2025-08-06 | 8.85 | 8.92 | 0.02 | 0.22% | 8.80 | 8.93 | 89725 | 7954.43 | 1.12% |
| 2025-08-05 | 8.79 | 8.90 | 0.10 | 1.14% | 8.78 | 8.96 | 93087 | 8249.17 | 1.16% |
| 2025-08-04 | 8.79 | 8.80 | -0.02 | -0.23% | 8.67 | 8.81 | 83022 | 7258.48 | 1.03% |
| 2025-08-01 | 8.75 | 8.82 | 0.07 | 0.80% | 8.67 | 8.88 | 86771 | 7600.68 | 1.08% |
| 2025-07-31 | 8.86 | 8.75 | -0.16 | -1.80% | 8.73 | 8.93 | 104486 | 9226.11 | 1.30% |
| 2025-07-30 | 8.90 | 8.91 | 0.00 | 0.00% | 8.81 | 9.00 | 114503 | 10210.90 | 1.43% |
| 2025-07-29 | 8.93 | 8.91 | -0.03 | -0.34% | 8.77 | 8.97 | 96770 | 8552.33 | 1.21% |
| 2025-07-28 | 9.02 | 8.94 | -0.14 | -1.54% | 8.88 | 9.05 | 126631 | 11315.28 | 1.58% |
| 2025-07-25 | 8.96 | 9.08 | 0.12 | 1.34% | 8.96 | 9.16 | 208623 | 18904.08 | 2.60% |
| 2025-07-24 | 8.80 | 8.96 | 0.19 | 2.17% | 8.76 | 8.96 | 148851 | 13223.95 | 1.85% |
| 2025-07-23 | 8.87 | 8.77 | -0.16 | -1.79% | 8.75 | 8.92 | 149183 | 13159.86 | 1.86% |
| 2025-07-22 | 8.82 | 8.93 | 0.13 | 1.48% | 8.77 | 9.09 | 243452 | 21694.69 | 3.03% |
| 2025-07-21 | 8.67 | 8.80 | -0.15 | -1.68% | 8.67 | 8.86 | 292453 | 25690.25 | 3.64% |
| 2025-07-18 | 9.25 | 8.95 | 0.29 | 3.35% | 8.93 | 9.53 | 544117 | 50083.18 | 6.78% |
| 2025-07-17 | 8.64 | 8.66 | 0.00 | 0.00% | 8.60 | 8.71 | 58271 | 5039.49 | 0.73% |
| 2025-07-16 | 8.60 | 8.66 | 0.05 | 0.58% | 8.58 | 8.77 | 68931 | 5987.32 | 0.86% |
| 2025-07-15 | 8.72 | 8.61 | -0.17 | -1.94% | 8.55 | 8.79 | 94143 | 8125.80 | 1.17% |
| 2025-07-14 | 8.88 | 8.78 | -0.15 | -1.68% | 8.71 | 8.89 | 105341 | 9233.43 | 1.31% |
| 2025-07-11 | 8.91 | 8.93 | 0.12 | 1.36% | 8.71 | 9.10 | 192371 | 17163.67 | 2.40% |
| 2025-07-10 | 8.83 | 8.81 | -0.09 | -1.01% | 8.74 | 8.94 | 142557 | 12584.74 | 1.78% |
| 2025-07-09 | 8.76 | 8.95 | 0.20 | 2.29% | 8.74 | 9.20 | 225720 | 20251.63 | 2.81% |
| 2025-07-08 | 8.61 | 8.75 | 0.15 | 1.74% | 8.57 | 8.78 | 74304 | 6459.40 | 0.93% |
| 2025-07-07 | 8.60 | 8.60 | -0.01 | -0.12% | 8.56 | 8.66 | 50405 | 4338.83 | 0.63% |
| 2025-07-04 | 8.65 | 8.61 | -0.05 | -0.58% | 8.60 | 8.74 | 72661 | 6299.53 | 0.91% |
| 2025-07-03 | 8.67 | 8.66 | 0.00 | 0.00% | 8.62 | 8.75 | 49671 | 4304.23 | 0.62% |
| 2025-07-02 | 8.75 | 8.66 | -0.11 | -1.25% | 8.60 | 8.78 | 60844 | 5273.99 | 0.76% |
| 2025-07-01 | 8.81 | 8.77 | -0.04 | -0.45% | 8.68 | 8.82 | 75033 | 6571.16 | 0.93% |
| 2025-06-30 | 8.84 | 8.81 | 0.04 | 0.46% | 8.70 | 8.88 | 106200 | 9333.80 | 1.32% |
| 2025-06-27 | 8.76 | 8.77 | 0.01 | 0.11% | 8.67 | 8.84 | 95389 | 8363.33 | 1.19% |
天威视讯(002238)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。
