| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 8.68 | 8.67 | 0.12 | 1.40% | 8.55 | 8.69 | 160157 | 13814.87 | 1.00% |
| 2026-02-02 | 8.79 | 8.55 | -0.29 | -3.28% | 8.53 | 8.80 | 244770 | 21222.27 | 1.53% |
| 2026-01-30 | 8.88 | 8.84 | -0.15 | -1.67% | 8.59 | 8.90 | 348298 | 30511.70 | 2.18% |
| 2026-01-29 | 9.19 | 8.99 | -0.22 | -2.39% | 8.91 | 9.19 | 344916 | 31220.98 | 2.16% |
| 2026-01-28 | 9.20 | 9.21 | -0.02 | -0.22% | 9.11 | 9.32 | 238712 | 21973.29 | 1.49% |
| 2026-01-27 | 9.31 | 9.23 | -0.08 | -0.86% | 9.08 | 9.45 | 304197 | 27977.11 | 1.91% |
| 2026-01-26 | 9.48 | 9.31 | -0.15 | -1.59% | 9.26 | 9.54 | 349190 | 32699.00 | 2.19% |
| 2026-01-23 | 9.44 | 9.46 | 0.02 | 0.21% | 9.39 | 9.48 | 344542 | 32509.42 | 2.16% |
| 2026-01-22 | 9.35 | 9.44 | 0.10 | 1.07% | 9.31 | 9.49 | 370992 | 34891.50 | 2.32% |
| 2026-01-21 | 9.24 | 9.34 | 0.05 | 0.54% | 9.18 | 9.40 | 294745 | 27463.72 | 1.85% |
| 2026-01-20 | 9.40 | 9.29 | -0.11 | -1.17% | 9.18 | 9.44 | 334449 | 30991.84 | 2.09% |
| 2026-01-19 | 9.22 | 9.40 | 0.17 | 1.84% | 9.12 | 9.43 | 382898 | 35750.83 | 2.40% |
| 2026-01-16 | 9.25 | 9.23 | 0.02 | 0.22% | 9.21 | 9.42 | 442760 | 41133.69 | 2.77% |
| 2026-01-15 | 8.93 | 9.21 | 0.28 | 3.14% | 8.89 | 9.59 | 646779 | 59755.48 | 4.05% |
| 2026-01-14 | 9.02 | 8.93 | -0.09 | -1.00% | 8.86 | 9.15 | 453765 | 40972.63 | 2.84% |
| 2026-01-13 | 9.04 | 9.02 | -0.03 | -0.33% | 8.98 | 9.18 | 402735 | 36523.86 | 2.52% |
| 2026-01-12 | 9.04 | 9.05 | 0.00 | 0.00% | 8.93 | 9.14 | 347243 | 31272.23 | 2.17% |
| 2026-01-09 | 9.01 | 9.05 | 0.03 | 0.33% | 8.98 | 9.09 | 245910 | 22230.48 | 1.54% |
| 2026-01-08 | 9.05 | 9.02 | -0.05 | -0.55% | 8.99 | 9.11 | 239620 | 21638.22 | 1.50% |
| 2026-01-07 | 9.20 | 9.07 | -0.15 | -1.63% | 9.07 | 9.23 | 226773 | 20718.96 | 1.42% |
| 2026-01-06 | 9.05 | 9.22 | 0.20 | 2.22% | 9.04 | 9.23 | 292347 | 26780.45 | 1.83% |
| 2026-01-05 | 9.03 | 9.02 | -0.01 | -0.11% | 8.89 | 9.05 | 268369 | 24061.01 | 1.68% |
| 2025-12-31 | 9.08 | 9.03 | -0.04 | -0.44% | 8.98 | 9.13 | 154279 | 13955.66 | 0.97% |
| 2025-12-30 | 9.08 | 9.07 | -0.07 | -0.77% | 8.99 | 9.15 | 172389 | 15632.70 | 1.08% |
| 2025-12-29 | 9.25 | 9.14 | -0.14 | -1.51% | 9.04 | 9.26 | 277324 | 25309.28 | 1.74% |
| 2025-12-26 | 9.17 | 9.28 | 0.14 | 1.53% | 9.13 | 9.35 | 291321 | 26933.35 | 1.82% |
| 2025-12-25 | 9.13 | 9.14 | 0.01 | 0.11% | 9.04 | 9.18 | 157109 | 14325.06 | 0.98% |
| 2025-12-24 | 9.07 | 9.13 | 0.00 | 0.00% | 9.03 | 9.17 | 185987 | 16903.43 | 1.16% |
| 2025-12-23 | 9.00 | 9.13 | 0.13 | 1.44% | 8.97 | 9.18 | 212147 | 19303.37 | 1.33% |
| 2025-12-22 | 8.96 | 9.00 | 0.04 | 0.45% | 8.88 | 9.08 | 189011 | 16976.11 | 1.18% |
| 2025-12-19 | 8.82 | 8.96 | 0.15 | 1.70% | 8.78 | 8.99 | 205439 | 18352.58 | 1.29% |
| 2025-12-18 | 8.72 | 8.81 | 0.01 | 0.11% | 8.70 | 8.94 | 196127 | 17373.71 | 1.23% |
| 2025-12-17 | 8.61 | 8.80 | 0.23 | 2.68% | 8.55 | 8.85 | 266166 | 23143.00 | 1.67% |
| 2025-12-16 | 8.67 | 8.57 | -0.06 | -0.70% | 8.49 | 8.68 | 165675 | 14198.68 | 1.04% |
| 2025-12-15 | 8.55 | 8.63 | 0.07 | 0.82% | 8.53 | 8.69 | 201512 | 17389.85 | 1.26% |
| 2025-12-12 | 8.67 | 8.56 | -0.11 | -1.27% | 8.55 | 8.74 | 313967 | 27023.20 | 1.97% |
| 2025-12-11 | 8.86 | 8.67 | -0.17 | -1.92% | 8.63 | 8.89 | 258713 | 22597.02 | 1.62% |
| 2025-12-10 | 8.91 | 8.84 | -0.08 | -0.90% | 8.79 | 8.95 | 205218 | 18135.16 | 1.28% |
| 2025-12-09 | 8.98 | 8.92 | -0.10 | -1.11% | 8.85 | 9.00 | 182355 | 16254.27 | 1.14% |
| 2025-12-08 | 9.09 | 9.02 | -0.04 | -0.44% | 8.98 | 9.14 | 202352 | 18267.13 | 1.27% |
| 2025-12-05 | 8.99 | 9.06 | 0.09 | 1.00% | 8.88 | 9.09 | 163458 | 14709.44 | 1.02% |
| 2025-12-04 | 9.06 | 8.97 | -0.09 | -0.99% | 8.91 | 9.10 | 164494 | 14790.45 | 1.03% |
| 2025-12-03 | 9.16 | 9.06 | -0.08 | -0.88% | 9.02 | 9.21 | 206106 | 18787.99 | 1.29% |
| 2025-12-02 | 9.18 | 9.14 | -0.08 | -0.87% | 9.10 | 9.25 | 170275 | 15569.28 | 1.07% |
| 2025-12-01 | 9.22 | 9.22 | 0.01 | 0.11% | 9.17 | 9.39 | 261084 | 24158.65 | 1.63% |
| 2025-11-28 | 9.05 | 9.21 | 0.15 | 1.66% | 8.98 | 9.28 | 254051 | 23392.90 | 1.59% |
| 2025-11-27 | 9.02 | 9.06 | 0.05 | 0.55% | 9.01 | 9.17 | 231104 | 21067.49 | 1.45% |
| 2025-11-26 | 9.15 | 9.01 | -0.15 | -1.64% | 8.99 | 9.20 | 236455 | 21463.08 | 1.48% |
| 2025-11-25 | 8.92 | 9.16 | 0.29 | 3.27% | 8.92 | 9.24 | 304879 | 27764.89 | 1.91% |
| 2025-11-24 | 8.97 | 8.87 | -0.04 | -0.45% | 8.78 | 9.01 | 310866 | 27565.71 | 1.95% |
| 2025-11-21 | 9.45 | 8.91 | -0.65 | -6.80% | 8.88 | 9.49 | 490610 | 44647.69 | 3.07% |
| 2025-11-20 | 9.70 | 9.56 | -0.11 | -1.14% | 9.52 | 9.88 | 291026 | 28184.36 | 1.82% |
| 2025-11-19 | 9.77 | 9.67 | -0.14 | -1.43% | 9.56 | 10.00 | 399097 | 38748.78 | 2.50% |
| 2025-11-18 | 10.22 | 9.81 | -0.42 | -4.11% | 9.70 | 10.34 | 635486 | 63152.09 | 3.98% |
| 2025-11-17 | 10.26 | 10.40 | 0.17 | 1.66% | 10.11 | 10.56 | 592325 | 61220.55 | 3.71% |
| 2025-11-14 | 10.46 | 10.23 | -0.42 | -3.94% | 10.21 | 10.56 | 715932 | 73956.32 | 4.48% |
| 2025-11-13 | 10.35 | 10.65 | 0.51 | 5.03% | 10.35 | 11.10 | 1228292 | 131630.98 | 7.69% |
| 2025-11-12 | 10.40 | 10.14 | -0.51 | -4.79% | 10.02 | 10.43 | 822789 | 83585.99 | 5.15% |
| 2025-11-11 | 10.32 | 10.65 | 0.33 | 3.20% | 10.03 | 10.99 | 1444562 | 150283.05 | 9.04% |
| 2025-11-10 | 10.79 | 10.32 | 0.10 | 0.98% | 10.28 | 10.87 | 1851297 | 193400.61 | 11.59% |
| 2025-11-07 | 9.37 | 10.22 | 0.93 | 10.01% | 9.37 | 10.22 | 550311 | 55052.99 | 3.45% |
| 2025-11-06 | 9.23 | 9.29 | 0.08 | 0.87% | 9.18 | 9.48 | 267822 | 24867.80 | 1.68% |
| 2025-11-05 | 9.08 | 9.21 | 0.05 | 0.55% | 8.95 | 9.32 | 342022 | 31243.20 | 2.14% |
| 2025-11-04 | 9.41 | 9.16 | -0.24 | -2.55% | 9.06 | 9.42 | 398737 | 36651.05 | 2.50% |
| 2025-11-03 | 9.50 | 9.40 | 0.06 | 0.64% | 9.31 | 9.65 | 829288 | 78278.39 | 5.19% |
| 2025-10-31 | 8.82 | 9.34 | 0.55 | 6.26% | 8.78 | 9.67 | 1137985 | 107138.82 | 7.12% |
| 2025-10-30 | 8.62 | 8.79 | 0.17 | 1.97% | 8.60 | 8.86 | 305730 | 26785.30 | 1.91% |
| 2025-10-29 | 8.48 | 8.62 | 0.14 | 1.65% | 8.45 | 8.65 | 184650 | 15810.14 | 1.16% |
| 2025-10-28 | 8.52 | 8.48 | -0.04 | -0.47% | 8.46 | 8.58 | 131403 | 11182.41 | 0.82% |
| 2025-10-27 | 8.52 | 8.52 | 0.02 | 0.24% | 8.51 | 8.65 | 190895 | 16373.99 | 1.20% |
| 2025-10-24 | 8.60 | 8.50 | -0.09 | -1.05% | 8.44 | 8.66 | 189427 | 16142.49 | 1.19% |
| 2025-10-23 | 8.39 | 8.59 | 0.18 | 2.14% | 8.37 | 8.63 | 174240 | 14779.43 | 1.09% |
| 2025-10-22 | 8.54 | 8.41 | -0.17 | -1.98% | 8.38 | 8.58 | 174952 | 14766.26 | 1.10% |
| 2025-10-21 | 8.51 | 8.58 | 0.09 | 1.06% | 8.50 | 8.70 | 165191 | 14253.15 | 1.03% |
| 2025-10-20 | 8.52 | 8.49 | 0.02 | 0.24% | 8.43 | 8.55 | 146241 | 12414.56 | 0.92% |
| 2025-10-17 | 8.66 | 8.47 | -0.21 | -2.42% | 8.44 | 8.82 | 235025 | 20112.73 | 1.47% |
| 2025-10-16 | 8.73 | 8.68 | -0.09 | -1.03% | 8.64 | 8.78 | 178458 | 15520.00 | 1.12% |
| 2025-10-15 | 8.70 | 8.77 | 0.07 | 0.80% | 8.67 | 8.79 | 187781 | 16403.99 | 1.18% |
| 2025-10-14 | 8.88 | 8.70 | -0.09 | -1.02% | 8.66 | 8.95 | 267086 | 23490.03 | 1.67% |
| 2025-10-13 | 8.50 | 8.79 | -0.19 | -2.12% | 8.46 | 8.84 | 294888 | 25611.02 | 1.85% |
江苏国泰(002091)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。
