| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | 22.20 | 21.84 | -0.42 | -1.89% | 21.80 | 22.26 | 173510 | 38168.42 | 2.52% | 0.00 |
| 2025-12-12 | 21.62 | 22.26 | 0.71 | 3.29% | 21.35 | 22.38 | 394830 | 86802.85 | 5.74% | 4.00 |
| 2025-12-11 | 22.00 | 21.55 | -0.42 | -1.91% | 21.53 | 22.20 | 196943 | 43050.11 | 2.86% | 0.00 |
| 2025-12-10 | 21.70 | 21.97 | 0.20 | 0.92% | 21.44 | 22.01 | 179254 | 38975.53 | 2.61% | 0.00 |
| 2025-12-09 | 22.13 | 21.77 | -0.23 | -1.05% | 21.66 | 22.13 | 168426 | 36819.30 | 2.45% | 0.00 |
| 2025-12-08 | 21.72 | 22.00 | 0.39 | 1.80% | 21.63 | 22.15 | 229540 | 50290.45 | 3.34% | 0.00 |
| 2025-12-05 | 21.38 | 21.61 | 0.26 | 1.22% | 21.28 | 21.70 | 159909 | 34424.36 | 2.33% | 0.00 |
| 2025-12-04 | 21.38 | 21.35 | 0.17 | 0.80% | 21.09 | 21.55 | 139353 | 29715.26 | 2.03% | 6.00 |
| 2025-12-03 | 21.53 | 21.18 | -0.19 | -0.89% | 21.06 | 21.59 | 140674 | 29962.82 | 2.05% | 0.00 |
| 2025-12-02 | 21.74 | 21.37 | -0.44 | -2.02% | 21.26 | 21.75 | 165191 | 35451.93 | 2.40% | 5.00 |
| 2025-12-01 | 21.95 | 21.81 | 0.28 | 1.30% | 21.59 | 22.34 | 288532 | 63266.62 | 4.20% | 0.00 |
| 2025-11-28 | 21.11 | 21.53 | 0.22 | 1.03% | 21.11 | 21.60 | 161206 | 34530.45 | 2.34% | 0.00 |
| 2025-11-27 | 21.10 | 21.31 | 0.20 | 0.95% | 21.01 | 21.79 | 211325 | 45451.02 | 3.07% | 0.00 |
| 2025-11-26 | 21.30 | 21.11 | -0.21 | -0.98% | 21.03 | 21.45 | 158277 | 33566.87 | 2.30% | 24.00 |
| 2025-11-25 | 21.29 | 21.32 | 0.15 | 0.71% | 21.11 | 21.69 | 193846 | 41528.38 | 2.82% | 71.00 |
| 2025-11-24 | 20.87 | 21.17 | 0.41 | 1.97% | 20.62 | 21.30 | 211234 | 44208.91 | 3.07% | 15.00 |
| 2025-11-21 | 21.66 | 20.76 | -1.45 | -6.53% | 20.62 | 22.03 | 359190 | 75775.48 | 5.22% | 0.00 |
| 2025-11-20 | 22.79 | 22.21 | -0.59 | -2.59% | 22.07 | 23.20 | 284669 | 64188.18 | 4.14% | 13.00 |
| 2025-11-19 | 22.91 | 22.80 | -0.02 | -0.09% | 22.60 | 23.54 | 218631 | 50063.72 | 3.18% | 0.00 |
| 2025-11-18 | 24.10 | 22.82 | -1.39 | -5.74% | 22.50 | 24.22 | 512114 | 118511.23 | 7.45% | 0.00 |
| 2025-11-17 | 25.00 | 24.21 | -0.36 | -1.47% | 23.91 | 25.00 | 392703 | 95189.34 | 5.71% | 5.00 |
| 2025-11-14 | 24.47 | 24.57 | -0.14 | -0.57% | 24.25 | 25.32 | 540216 | 134622.41 | 7.86% | 54.00 |
| 2025-11-13 | 23.75 | 24.71 | 1.03 | 4.35% | 23.63 | 25.19 | 668578 | 164611.52 | 9.72% | 11.00 |
| 2025-11-12 | 23.88 | 23.68 | -0.17 | -0.71% | 23.31 | 24.37 | 313180 | 74644.80 | 4.56% | 0.00 |
| 2025-11-11 | 24.35 | 23.85 | -0.41 | -1.69% | 23.74 | 24.45 | 338731 | 81630.92 | 4.93% | 0.00 |
| 2025-11-10 | 24.22 | 24.26 | 0.06 | 0.25% | 23.97 | 24.75 | 435529 | 105795.48 | 6.34% | 2.00 |
| 2025-11-07 | 23.98 | 24.20 | 0.15 | 0.62% | 23.45 | 24.69 | 462634 | 111871.13 | 6.73% | 14.00 |
| 2025-11-06 | 23.62 | 24.05 | 0.45 | 1.91% | 23.53 | 24.18 | 362997 | 86921.18 | 5.28% | 3.00 |
| 2025-11-05 | 22.80 | 23.60 | 0.52 | 2.25% | 22.63 | 23.85 | 339883 | 79483.40 | 4.94% | 23.00 |
| 2025-11-04 | 23.89 | 23.08 | -0.81 | -3.39% | 22.89 | 23.99 | 329663 | 76809.08 | 4.80% | 24.00 |
| 2025-11-03 | 24.51 | 23.89 | -0.80 | -3.24% | 23.24 | 24.84 | 464190 | 110136.27 | 6.75% | 8.00 |
| 2025-10-31 | 24.62 | 24.69 | 0.21 | 0.86% | 24.51 | 25.66 | 656734 | 165565.98 | 9.55% | 21.00 |
| 2025-10-30 | 24.80 | 24.48 | -0.36 | -1.45% | 24.38 | 25.20 | 504532 | 125279.82 | 7.34% | 0.00 |
| 2025-10-29 | 23.95 | 24.84 | 0.95 | 3.98% | 23.87 | 24.94 | 517073 | 127055.20 | 7.52% | 12.00 |
| 2025-10-28 | 24.14 | 23.89 | -0.25 | -1.04% | 23.71 | 24.56 | 378574 | 91202.75 | 5.51% | 8.00 |
| 2025-10-27 | 24.02 | 24.14 | 0.39 | 1.64% | 23.77 | 24.45 | 396773 | 95707.97 | 5.77% | 0.00 |
| 2025-10-24 | 23.20 | 23.75 | 0.90 | 3.94% | 23.01 | 23.98 | 451098 | 106462.23 | 6.56% | 38.00 |
| 2025-10-23 | 22.97 | 22.85 | -0.21 | -0.91% | 22.23 | 23.06 | 336534 | 75970.99 | 4.90% | 1.00 |
| 2025-10-22 | 23.20 | 23.06 | -0.30 | -1.28% | 22.94 | 23.63 | 282617 | 65740.02 | 4.11% | 1.00 |
| 2025-10-21 | 23.22 | 23.36 | 0.27 | 1.17% | 23.01 | 23.64 | 335743 | 78632.09 | 4.88% | 0.00 |
| 2025-10-20 | 23.45 | 23.09 | 0.23 | 1.01% | 22.90 | 23.65 | 450383 | 105022.42 | 6.55% | 0.00 |
| 2025-10-17 | 24.80 | 22.86 | -1.84 | -7.45% | 22.85 | 24.97 | 572739 | 135012.50 | 8.33% | 11.00 |
| 2025-10-16 | 25.60 | 24.70 | -1.18 | -4.56% | 24.50 | 25.60 | 507883 | 126695.08 | 7.39% | 24.00 |
| 2025-10-15 | 25.88 | 25.88 | 0.00 | 0.00% | 24.99 | 26.09 | 433497 | 110634.35 | 6.31% | 9.00 |
| 2025-10-14 | 27.50 | 25.88 | -1.74 | -6.30% | 25.57 | 27.67 | 820747 | 218287.84 | 11.94% | 33.00 |
| 2025-10-13 | 25.00 | 27.62 | 1.11 | 4.19% | 24.58 | 27.88 | 1006548 | 267855.38 | 14.64% | 582.00 |
| 2025-10-10 | 26.35 | 26.51 | 0.05 | 0.19% | 25.32 | 26.85 | 808495 | 210500.08 | 11.76% | 14.00 |
| 2025-10-09 | 26.25 | 26.46 | 1.06 | 4.17% | 25.86 | 26.97 | 782307 | 207265.53 | 11.38% | 39.00 |
| 2025-09-30 | 24.55 | 25.40 | 0.58 | 2.34% | 24.38 | 25.97 | 646667 | 164616.62 | 9.41% | 75.00 |
| 2025-09-29 | 23.80 | 24.82 | 1.19 | 5.04% | 23.63 | 25.08 | 635566 | 156030.67 | 9.24% | 113.00 |
| 2025-09-26 | 24.60 | 23.63 | -0.98 | -3.98% | 23.58 | 24.90 | 653444 | 158243.47 | 9.50% | 0.00 |
| 2025-09-25 | 25.56 | 24.61 | -0.54 | -2.15% | 24.60 | 25.85 | 674589 | 169818.02 | 9.81% | 0.00 |
| 2025-09-24 | 24.90 | 25.15 | 0.13 | 0.52% | 24.09 | 25.47 | 668755 | 166010.56 | 9.73% | 51.00 |
| 2025-09-23 | 25.40 | 25.02 | -0.28 | -1.11% | 24.20 | 25.85 | 583633 | 145751.16 | 8.49% | 47.00 |
| 2025-09-22 | 25.35 | 25.30 | 0.40 | 1.61% | 24.78 | 25.44 | 454370 | 114022.27 | 6.61% | 16.00 |
| 2025-09-19 | 25.95 | 24.90 | -1.27 | -4.85% | 24.44 | 26.00 | 780837 | 197075.81 | 11.36% | 62.00 |
| 2025-09-18 | 26.05 | 26.17 | 0.46 | 1.79% | 25.74 | 27.46 | 1051796 | 277733.41 | 15.30% | 2.00 |
| 2025-09-17 | 26.02 | 25.71 | -0.20 | -0.77% | 25.28 | 26.18 | 643844 | 165416.50 | 9.37% | 0.00 |
| 2025-09-16 | 25.63 | 25.91 | 0.35 | 1.37% | 24.88 | 26.03 | 795286 | 202652.36 | 11.57% | 38.00 |
| 2025-09-15 | 26.52 | 25.56 | -0.64 | -2.44% | 25.47 | 27.09 | 906727 | 236916.42 | 13.19% | 58.00 |
| 2025-09-12 | 26.86 | 26.20 | -0.51 | -1.91% | 25.88 | 27.98 | 1150166 | 307511.97 | 16.73% | 25.00 |
| 2025-09-11 | 25.00 | 26.71 | 1.21 | 4.75% | 24.57 | 26.99 | 1241490 | 324561.38 | 18.06% | 145.00 |
| 2025-09-10 | 23.51 | 25.50 | 1.64 | 6.87% | 23.41 | 25.50 | 1155434 | 284192.69 | 16.81% | 38.00 |
| 2025-09-09 | 23.81 | 23.86 | -0.45 | -1.85% | 23.58 | 24.49 | 838134 | 200996.38 | 12.19% | 16.00 |
| 2025-09-08 | 25.00 | 24.31 | -0.03 | -0.12% | 23.63 | 25.57 | 1477642 | 361711.78 | 21.49% | 24.00 |
| 2025-09-05 | 22.10 | 24.34 | 2.27 | 10.29% | 22.10 | 24.69 | 1440542 | 343858.28 | 20.95% | 14.00 |
| 2025-09-04 | 23.60 | 22.07 | -1.15 | -4.95% | 21.57 | 23.92 | 1282682 | 293731.16 | 18.66% | 3.00 |
| 2025-09-03 | 22.25 | 23.22 | 2.06 | 9.74% | 21.62 | 24.38 | 1599913 | 367716.84 | 23.27% | 0.00 |
| 2025-09-02 | 22.35 | 21.16 | -1.46 | -6.45% | 20.95 | 22.50 | 815608 | 175511.81 | 11.86% | 1.00 |
| 2025-09-01 | 21.85 | 22.62 | 1.13 | 5.26% | 21.64 | 22.74 | 988609 | 220627.92 | 14.38% | 4.00 |
| 2025-08-29 | 21.63 | 21.49 | -0.14 | -0.65% | 21.10 | 22.36 | 894391 | 194624.88 | 13.01% | 13.00 |
| 2025-08-28 | 21.41 | 21.63 | 0.31 | 1.45% | 20.89 | 21.69 | 604079 | 128819.83 | 8.79% | 0.00 |
| 2025-08-27 | 21.92 | 21.32 | -0.50 | -2.29% | 21.03 | 22.55 | 724653 | 159415.25 | 10.54% | 95.00 |
| 2025-08-26 | 22.61 | 21.82 | -0.79 | -3.49% | 21.77 | 22.79 | 680162 | 151421.48 | 9.89% | 7.00 |
| 2025-08-25 | 22.98 | 22.61 | 0.13 | 0.58% | 22.15 | 23.00 | 896847 | 201643.97 | 13.05% | 1.00 |
| 2025-08-22 | 20.73 | 22.48 | 1.83 | 8.86% | 20.71 | 22.85 | 1033049 | 225967.03 | 15.03% | 49.00 |
| 2025-08-21 | 21.97 | 20.65 | -1.10 | -5.06% | 20.45 | 22.00 | 820912 | 171875.42 | 11.94% | 10.00 |
| 2025-08-20 | 21.50 | 21.75 | 0.27 | 1.26% | 21.04 | 21.80 | 704775 | 151338.89 | 10.25% | 0.00 |
| 2025-08-19 | 20.86 | 21.48 | 0.61 | 2.92% | 20.53 | 21.87 | 912866 | 192932.84 | 13.28% | 39.00 |
| 2025-08-18 | 18.88 | 20.87 | 2.01 | 10.66% | 18.81 | 21.20 | 1169172 | 234177.36 | 17.01% | 51.00 |
道氏技术(300409)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。
