| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 5.88 | 5.74 | -0.14 | -2.38% | 5.72 | 5.97 | 597017 | 34659.41 | 5.07% |
| 2025-12-11 | 5.80 | 5.88 | 0.07 | 1.20% | 5.71 | 5.94 | 736783 | 43114.61 | 6.26% |
| 2025-12-10 | 5.76 | 5.81 | 0.04 | 0.69% | 5.72 | 5.82 | 331175 | 19135.93 | 2.81% |
| 2025-12-09 | 5.78 | 5.77 | -0.06 | -1.03% | 5.74 | 5.84 | 402441 | 23290.47 | 3.42% |
| 2025-12-08 | 5.71 | 5.83 | 0.12 | 2.10% | 5.67 | 5.85 | 601521 | 34883.71 | 5.11% |
| 2025-12-05 | 5.50 | 5.71 | 0.23 | 4.20% | 5.49 | 5.73 | 583392 | 32934.30 | 4.96% |
| 2025-12-04 | 5.56 | 5.48 | -0.11 | -1.97% | 5.42 | 5.59 | 365673 | 20071.24 | 3.11% |
| 2025-12-03 | 5.68 | 5.59 | -0.13 | -2.27% | 5.57 | 5.72 | 409133 | 23011.16 | 3.48% |
| 2025-12-02 | 5.61 | 5.72 | 0.05 | 0.88% | 5.60 | 5.87 | 557693 | 31993.23 | 4.74% |
| 2025-12-01 | 5.65 | 5.67 | 0.05 | 0.89% | 5.55 | 5.72 | 497266 | 28146.99 | 4.23% |
| 2025-11-28 | 5.62 | 5.62 | -0.01 | -0.18% | 5.52 | 5.67 | 495202 | 27650.40 | 4.21% |
| 2025-11-27 | 5.59 | 5.63 | -0.06 | -1.05% | 5.58 | 5.79 | 710305 | 40161.00 | 6.04% |
| 2025-11-26 | 5.54 | 5.69 | 0.10 | 1.79% | 5.50 | 5.92 | 1138207 | 64988.66 | 9.67% |
| 2025-11-25 | 5.46 | 5.59 | 0.10 | 1.82% | 5.44 | 5.68 | 700112 | 39172.30 | 5.95% |
| 2025-11-24 | 5.30 | 5.49 | 0.14 | 2.62% | 5.25 | 5.52 | 755587 | 41176.33 | 6.42% |
| 2025-11-21 | 5.20 | 5.35 | 0.10 | 1.90% | 5.11 | 5.77 | 800328 | 43303.88 | 6.80% |
| 2025-11-20 | 5.24 | 5.25 | 0.05 | 0.96% | 5.13 | 5.35 | 193733 | 10099.96 | 1.65% |
| 2025-11-19 | 5.40 | 5.20 | -0.19 | -3.53% | 5.19 | 5.41 | 273701 | 14397.29 | 2.33% |
| 2025-11-18 | 5.45 | 5.39 | -0.07 | -1.28% | 5.35 | 5.46 | 222811 | 12028.42 | 1.89% |
| 2025-11-17 | 5.34 | 5.46 | 0.10 | 1.87% | 5.34 | 5.48 | 293071 | 15939.13 | 2.49% |
| 2025-11-14 | 5.35 | 5.36 | 0.00 | 0.00% | 5.30 | 5.42 | 223498 | 12011.36 | 1.90% |
| 2025-11-13 | 5.30 | 5.36 | 0.04 | 0.75% | 5.27 | 5.37 | 212955 | 11353.81 | 1.81% |
| 2025-11-12 | 5.43 | 5.32 | -0.10 | -1.85% | 5.26 | 5.44 | 301393 | 16036.89 | 2.56% |
| 2025-11-11 | 5.38 | 5.42 | 0.05 | 0.93% | 5.35 | 5.47 | 307160 | 16629.48 | 2.61% |
| 2025-11-10 | 5.33 | 5.37 | 0.07 | 1.32% | 5.28 | 5.38 | 226907 | 12083.89 | 1.93% |
| 2025-11-07 | 5.34 | 5.30 | -0.06 | -1.12% | 5.29 | 5.37 | 213483 | 11360.81 | 1.81% |
| 2025-11-06 | 5.36 | 5.36 | 0.02 | 0.37% | 5.29 | 5.38 | 216670 | 11570.02 | 1.84% |
| 2025-11-05 | 5.21 | 5.34 | 0.09 | 1.71% | 5.19 | 5.35 | 211323 | 11192.86 | 1.80% |
| 2025-11-04 | 5.33 | 5.25 | -0.08 | -1.50% | 5.23 | 5.33 | 179779 | 9468.08 | 1.53% |
| 2025-11-03 | 5.21 | 5.33 | 0.10 | 1.91% | 5.19 | 5.34 | 236071 | 12446.17 | 2.01% |
| 2025-10-31 | 5.21 | 5.23 | 0.01 | 0.19% | 5.18 | 5.26 | 215081 | 11239.27 | 1.83% |
| 2025-10-30 | 5.27 | 5.22 | -0.08 | -1.51% | 5.21 | 5.29 | 217444 | 11406.70 | 1.85% |
| 2025-10-29 | 5.36 | 5.30 | -0.05 | -0.93% | 5.25 | 5.37 | 210743 | 11155.28 | 1.79% |
| 2025-10-28 | 5.26 | 5.35 | 0.05 | 0.94% | 5.23 | 5.38 | 260637 | 13903.23 | 2.22% |
| 2025-10-27 | 5.28 | 5.30 | 0.05 | 0.95% | 5.24 | 5.33 | 227307 | 12030.54 | 1.93% |
| 2025-10-24 | 5.24 | 5.25 | 0.04 | 0.77% | 5.21 | 5.28 | 217451 | 11421.71 | 1.85% |
| 2025-10-23 | 5.16 | 5.21 | 0.01 | 0.19% | 5.09 | 5.22 | 180954 | 9304.00 | 1.54% |
| 2025-10-22 | 5.17 | 5.20 | 0.03 | 0.58% | 5.12 | 5.26 | 209536 | 10903.94 | 1.78% |
| 2025-10-21 | 5.08 | 5.17 | 0.07 | 1.37% | 5.06 | 5.18 | 254064 | 13052.40 | 2.16% |
| 2025-10-20 | 5.11 | 5.10 | 0.07 | 1.39% | 5.05 | 5.14 | 219667 | 11176.27 | 1.87% |
| 2025-10-17 | 5.34 | 5.03 | -0.11 | -2.14% | 5.03 | 5.38 | 401558 | 20703.91 | 3.41% |
| 2025-10-16 | 5.26 | 5.14 | -0.09 | -1.72% | 5.13 | 5.29 | 273021 | 14124.32 | 2.32% |
| 2025-10-15 | 5.12 | 5.23 | 0.10 | 1.95% | 5.11 | 5.23 | 220580 | 11411.43 | 1.87% |
| 2025-10-14 | 5.27 | 5.13 | -0.12 | -2.29% | 5.11 | 5.33 | 312952 | 16289.34 | 2.66% |
| 2025-10-13 | 5.10 | 5.25 | -0.08 | -1.50% | 4.96 | 5.27 | 313485 | 16166.17 | 2.66% |
| 2025-10-10 | 5.44 | 5.33 | -0.11 | -2.02% | 5.31 | 5.44 | 331276 | 17760.14 | 2.82% |
| 2025-10-09 | 5.36 | 5.44 | 0.15 | 2.84% | 5.34 | 5.53 | 480575 | 26206.29 | 4.08% |
| 2025-09-30 | 5.38 | 5.29 | -0.10 | -1.86% | 5.28 | 5.43 | 342793 | 18274.20 | 2.91% |
| 2025-09-29 | 5.29 | 5.39 | 0.11 | 2.08% | 5.20 | 5.39 | 322163 | 17152.97 | 2.74% |
| 2025-09-26 | 5.47 | 5.28 | -0.23 | -4.17% | 5.28 | 5.50 | 366220 | 19690.92 | 3.11% |
| 2025-09-25 | 5.56 | 5.51 | -0.07 | -1.25% | 5.49 | 5.62 | 385311 | 21346.56 | 3.28% |
| 2025-09-24 | 5.38 | 5.58 | 0.12 | 2.20% | 5.29 | 5.60 | 571106 | 31219.92 | 4.85% |
| 2025-09-23 | 6.07 | 5.46 | -0.59 | -9.75% | 5.45 | 6.10 | 1051558 | 58818.52 | 8.94% |
| 2025-09-22 | 5.98 | 6.05 | 0.05 | 0.83% | 5.89 | 6.05 | 538412 | 32076.88 | 4.58% |
| 2025-09-19 | 6.11 | 6.00 | -0.08 | -1.32% | 5.96 | 6.20 | 563643 | 34109.42 | 4.79% |
| 2025-09-18 | 6.28 | 6.08 | -0.20 | -3.18% | 5.98 | 6.32 | 1035584 | 63901.80 | 8.80% |
| 2025-09-17 | 6.31 | 6.28 | -0.08 | -1.26% | 6.19 | 6.58 | 1163647 | 73954.21 | 9.89% |
| 2025-09-16 | 6.42 | 6.36 | -0.07 | -1.09% | 6.30 | 6.61 | 1287990 | 82438.80 | 10.95% |
| 2025-09-15 | 6.89 | 6.43 | -0.19 | -2.87% | 6.39 | 6.89 | 2323895 | 152056.92 | 19.75% |
| 2025-09-12 | 6.35 | 6.62 | 0.60 | 9.97% | 6.27 | 6.62 | 1246762 | 81534.53 | 10.60% |
| 2025-09-11 | 5.45 | 6.02 | 0.55 | 10.05% | 5.40 | 6.02 | 1066622 | 61908.61 | 9.07% |
| 2025-09-10 | 5.45 | 5.47 | -0.03 | -0.55% | 5.43 | 5.58 | 438585 | 24137.20 | 3.73% |
| 2025-09-09 | 5.48 | 5.50 | 0.02 | 0.36% | 5.38 | 5.73 | 627354 | 34572.71 | 5.33% |
| 2025-09-08 | 5.61 | 5.48 | -0.11 | -1.97% | 5.40 | 5.66 | 585195 | 32156.19 | 4.97% |
| 2025-09-05 | 5.33 | 5.59 | 0.18 | 3.33% | 5.10 | 5.63 | 947483 | 51034.07 | 8.05% |
| 2025-09-04 | 5.41 | 5.41 | 0.14 | 2.66% | 5.28 | 5.80 | 1189968 | 65706.69 | 10.11% |
| 2025-09-03 | 5.33 | 5.27 | -0.03 | -0.57% | 5.21 | 5.37 | 328203 | 17373.16 | 2.79% |
| 2025-09-02 | 5.58 | 5.30 | -0.34 | -6.03% | 5.25 | 5.61 | 543438 | 29165.49 | 4.62% |
| 2025-09-01 | 5.63 | 5.64 | 0.03 | 0.53% | 5.56 | 5.74 | 392338 | 22080.03 | 3.33% |
| 2025-08-29 | 5.65 | 5.61 | -0.14 | -2.43% | 5.55 | 5.71 | 553456 | 30990.88 | 4.70% |
| 2025-08-28 | 5.56 | 5.75 | 0.15 | 2.68% | 5.53 | 5.78 | 628663 | 35720.05 | 5.34% |
| 2025-08-27 | 5.76 | 5.60 | -0.14 | -2.44% | 5.60 | 5.84 | 631375 | 36327.18 | 5.37% |
| 2025-08-26 | 5.71 | 5.74 | -0.06 | -1.03% | 5.64 | 5.79 | 622421 | 35707.20 | 5.29% |
| 2025-08-25 | 5.70 | 5.80 | 0.26 | 4.69% | 5.67 | 5.98 | 1012560 | 58413.52 | 8.61% |
| 2025-08-22 | 5.49 | 5.54 | 0.03 | 0.54% | 5.47 | 5.58 | 331398 | 18318.63 | 2.82% |
| 2025-08-21 | 5.61 | 5.51 | -0.11 | -1.96% | 5.47 | 5.69 | 458648 | 25402.28 | 3.90% |
| 2025-08-20 | 5.62 | 5.62 | 0.00 | 0.00% | 5.53 | 5.63 | 490520 | 27392.89 | 4.17% |
| 2025-08-19 | 5.66 | 5.62 | -0.08 | -1.40% | 5.60 | 5.73 | 690962 | 39006.05 | 5.87% |
| 2025-08-18 | 5.63 | 5.70 | -0.11 | -1.89% | 5.58 | 5.76 | 1207333 | 68468.88 | 10.26% |
| 2025-08-15 | 5.69 | 5.81 | 0.23 | 4.12% | 5.39 | 6.03 | 1855324 | 106356.30 | 15.77% |
通鼎互联(002491)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。
