| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 14.71 | 14.68 | -0.22 | -1.48% | 14.63 | 15.09 | 56627 | 8415.90 | 2.35% | 0.00 |
| 2025-12-17 | 15.00 | 14.90 | -0.22 | -1.46% | 14.48 | 15.30 | 99311 | 14788.90 | 4.12% | 0.00 |
| 2025-12-16 | 14.98 | 15.12 | 0.07 | 0.47% | 14.91 | 15.43 | 74215 | 11263.34 | 3.08% | 7.00 |
| 2025-12-15 | 14.73 | 15.05 | 0.13 | 0.87% | 14.71 | 15.37 | 59591 | 9014.95 | 2.47% | 0.00 |
| 2025-12-12 | 14.88 | 14.92 | 0.00 | 0.00% | 14.79 | 15.09 | 49894 | 7477.43 | 2.07% | 0.00 |
| 2025-12-11 | 15.50 | 14.92 | -0.72 | -4.60% | 14.90 | 15.64 | 88311 | 13368.64 | 3.67% | 0.00 |
| 2025-12-10 | 15.15 | 15.64 | 0.38 | 2.49% | 15.06 | 15.65 | 99747 | 15386.86 | 4.14% | 0.00 |
| 2025-12-09 | 15.39 | 15.26 | -0.22 | -1.42% | 15.18 | 15.55 | 53000 | 8132.40 | 2.20% | 0.00 |
| 2025-12-08 | 15.20 | 15.48 | 0.28 | 1.84% | 15.15 | 15.66 | 83732 | 12916.31 | 3.48% | 0.00 |
| 2025-12-05 | 15.00 | 15.20 | 0.13 | 0.86% | 14.88 | 15.24 | 55806 | 8434.78 | 2.32% | 0.00 |
| 2025-12-04 | 14.94 | 15.07 | 0.13 | 0.87% | 14.65 | 15.17 | 72880 | 10927.63 | 3.03% | 0.00 |
| 2025-12-03 | 15.15 | 14.94 | -0.30 | -1.97% | 14.78 | 15.38 | 69602 | 10396.33 | 2.89% | 0.00 |
| 2025-12-02 | 15.31 | 15.24 | -0.11 | -0.72% | 15.15 | 15.48 | 59671 | 9114.48 | 2.48% | 0.00 |
| 2025-12-01 | 15.23 | 15.35 | 0.11 | 0.72% | 15.13 | 15.62 | 64151 | 9854.93 | 2.66% | 26.00 |
| 2025-11-28 | 14.86 | 15.24 | 0.31 | 2.08% | 14.84 | 15.24 | 64787 | 9789.33 | 2.69% | 0.00 |
| 2025-11-27 | 15.03 | 14.93 | -0.23 | -1.52% | 14.89 | 15.21 | 67875 | 10220.80 | 2.82% | 0.00 |
| 2025-11-26 | 15.10 | 15.16 | 0.01 | 0.07% | 14.98 | 15.50 | 99634 | 15153.50 | 4.14% | 47.00 |
| 2025-11-25 | 14.78 | 15.15 | 0.37 | 2.50% | 14.74 | 15.21 | 56184 | 8474.20 | 2.33% | 25.00 |
| 2025-11-24 | 14.59 | 14.78 | 0.28 | 1.93% | 14.42 | 14.89 | 61883 | 9072.28 | 2.57% | 0.00 |
| 2025-11-21 | 15.30 | 14.50 | -0.98 | -6.33% | 14.39 | 15.37 | 98468 | 14529.09 | 4.09% | 0.00 |
| 2025-11-20 | 15.33 | 15.48 | 0.18 | 1.18% | 15.22 | 15.73 | 87193 | 13475.87 | 3.62% | 13.00 |
| 2025-11-19 | 15.86 | 15.30 | -0.72 | -4.49% | 15.17 | 16.05 | 105698 | 16362.78 | 4.39% | 0.00 |
| 2025-11-18 | 16.52 | 16.02 | -0.58 | -3.49% | 15.85 | 16.52 | 107197 | 17210.59 | 4.45% | 14.00 |
| 2025-11-17 | 16.77 | 16.60 | -0.24 | -1.43% | 16.42 | 17.18 | 106624 | 17793.43 | 4.43% | 0.00 |
| 2025-11-14 | 17.42 | 16.84 | -0.78 | -4.43% | 16.82 | 17.56 | 164998 | 28410.47 | 6.85% | 3.00 |
| 2025-11-13 | 17.00 | 17.62 | 0.50 | 2.92% | 16.73 | 17.85 | 174478 | 30314.76 | 7.25% | 20.00 |
| 2025-11-12 | 17.98 | 17.12 | -1.15 | -6.29% | 17.04 | 17.98 | 189997 | 32985.99 | 7.89% | 7.00 |
| 2025-11-11 | 17.10 | 18.27 | 1.07 | 6.22% | 16.97 | 18.49 | 266952 | 47820.10 | 11.09% | 20.00 |
| 2025-11-10 | 17.00 | 17.20 | 0.17 | 1.00% | 16.85 | 17.58 | 151493 | 26112.78 | 6.29% | 0.00 |
| 2025-11-07 | 17.30 | 17.03 | -0.06 | -0.35% | 17.00 | 17.60 | 180489 | 31166.17 | 7.50% | 6.00 |
| 2025-11-06 | 18.45 | 17.09 | -1.77 | -9.38% | 17.00 | 18.57 | 287368 | 50391.58 | 11.93% | 6.00 |
| 2025-11-05 | 19.51 | 18.86 | -1.45 | -7.14% | 18.81 | 19.96 | 357463 | 68912.70 | 14.85% | 0.00 |
| 2025-11-04 | 18.00 | 20.31 | 1.73 | 9.31% | 18.00 | 21.55 | 429080 | 83339.84 | 17.82% | 56.00 |
| 2025-11-03 | 19.02 | 18.58 | 0.01 | 0.05% | 18.38 | 19.40 | 331892 | 62681.55 | 13.78% | 64.00 |
| 2025-10-31 | 17.05 | 18.57 | 1.25 | 7.22% | 17.01 | 18.98 | 298477 | 54169.98 | 12.40% | 19.00 |
| 2025-10-30 | 16.25 | 17.32 | 0.81 | 4.91% | 16.25 | 17.52 | 200483 | 33996.64 | 8.33% | 10.00 |
| 2025-10-29 | 16.07 | 16.51 | 0.33 | 2.04% | 15.88 | 16.93 | 154714 | 25479.36 | 6.43% | 0.00 |
| 2025-10-28 | 16.00 | 16.18 | 0.12 | 0.75% | 15.62 | 16.23 | 91712 | 14673.68 | 3.81% | 0.00 |
| 2025-10-27 | 16.06 | 16.06 | 0.05 | 0.31% | 16.00 | 16.45 | 123794 | 20023.67 | 5.14% | 0.00 |
| 2025-10-24 | 16.36 | 16.01 | -0.35 | -2.14% | 16.01 | 16.88 | 130905 | 21423.38 | 5.44% | 23.00 |
| 2025-10-23 | 17.36 | 16.36 | -1.04 | -5.98% | 16.10 | 17.44 | 139873 | 23180.03 | 5.81% | 14.00 |
| 2025-10-22 | 17.80 | 17.40 | -0.90 | -4.92% | 17.36 | 17.98 | 139726 | 24624.65 | 5.80% | 0.00 |
| 2025-10-21 | 17.37 | 18.30 | 0.76 | 4.33% | 16.89 | 18.35 | 214619 | 37682.81 | 8.91% | 3.00 |
| 2025-10-20 | 18.31 | 17.54 | -0.70 | -3.84% | 17.08 | 18.76 | 171436 | 30533.46 | 7.12% | 28.00 |
| 2025-10-17 | 19.21 | 18.24 | -1.26 | -6.46% | 18.17 | 19.31 | 178342 | 33227.44 | 7.41% | 4.00 |
| 2025-10-16 | 19.28 | 19.50 | -0.12 | -0.61% | 19.02 | 19.95 | 221719 | 43209.02 | 9.21% | 2.00 |
| 2025-10-15 | 19.00 | 19.62 | 0.27 | 1.40% | 18.52 | 19.97 | 246818 | 47687.58 | 10.25% | 0.00 |
| 2025-10-14 | 18.82 | 19.35 | 0.99 | 5.39% | 18.50 | 19.70 | 264409 | 50586.24 | 10.98% | 0.00 |
| 2025-10-13 | 17.60 | 18.36 | -0.30 | -1.61% | 17.60 | 18.92 | 157127 | 28792.05 | 6.53% | 6.00 |
| 2025-10-10 | 18.23 | 18.66 | 0.43 | 2.36% | 18.12 | 19.63 | 244907 | 46085.77 | 10.17% | 2.00 |
| 2025-10-09 | 18.08 | 18.23 | 0.56 | 3.17% | 17.83 | 18.40 | 135662 | 24522.26 | 5.63% | 50.00 |
| 2025-09-30 | 17.89 | 17.67 | -0.26 | -1.45% | 17.66 | 18.19 | 129221 | 23162.24 | 5.37% | 0.00 |
| 2025-09-29 | 17.67 | 17.93 | 0.48 | 2.75% | 17.38 | 18.13 | 156903 | 27982.02 | 6.52% | 22.00 |
| 2025-09-26 | 18.15 | 17.45 | -0.87 | -4.75% | 17.45 | 18.75 | 217880 | 39407.42 | 9.05% | 1.00 |
| 2025-09-25 | 18.78 | 18.32 | -0.73 | -3.83% | 18.23 | 19.13 | 258088 | 48022.40 | 10.72% | 0.00 |
| 2025-09-24 | 20.80 | 19.05 | -2.31 | -10.81% | 18.90 | 21.17 | 376786 | 73236.82 | 15.65% | 0.00 |
| 2025-09-23 | 21.51 | 21.36 | -1.05 | -4.69% | 20.70 | 21.88 | 357154 | 75940.38 | 14.83% | 16.00 |
| 2025-09-22 | 21.00 | 22.41 | 2.15 | 10.61% | 20.61 | 22.63 | 464722 | 100990.62 | 19.30% | 0.00 |
| 2025-09-19 | 16.80 | 20.26 | 3.38 | 20.02% | 16.70 | 20.26 | 374561 | 71342.69 | 15.56% | 0.00 |
| 2025-09-18 | 16.68 | 16.88 | 0.13 | 0.78% | 16.62 | 17.40 | 150063 | 25460.78 | 6.23% | 0.00 |
| 2025-09-17 | 17.65 | 16.75 | -1.00 | -5.63% | 16.70 | 17.78 | 158906 | 27293.07 | 6.60% | 0.00 |
| 2025-09-16 | 17.61 | 17.75 | 0.23 | 1.31% | 17.33 | 17.90 | 125079 | 22094.83 | 5.19% | 0.00 |
| 2025-09-15 | 17.10 | 17.52 | 0.21 | 1.21% | 16.96 | 17.90 | 124587 | 21678.13 | 5.17% | 0.00 |
| 2025-09-12 | 17.20 | 17.31 | 0.08 | 0.46% | 17.00 | 17.59 | 131289 | 22680.56 | 5.45% | 0.00 |
| 2025-09-11 | 17.15 | 17.23 | -0.17 | -0.98% | 16.64 | 17.78 | 199042 | 34198.37 | 8.27% | 0.00 |
| 2025-09-10 | 17.61 | 17.40 | -1.13 | -6.10% | 16.83 | 18.20 | 290995 | 50919.45 | 12.08% | 0.00 |
| 2025-09-09 | 17.90 | 18.53 | 0.36 | 1.98% | 17.78 | 18.63 | 217380 | 39691.22 | 9.03% | 105.00 |
| 2025-09-08 | 18.25 | 18.17 | -0.23 | -1.25% | 17.90 | 18.93 | 182896 | 33486.79 | 7.60% | 2.00 |
| 2025-09-05 | 18.08 | 18.40 | 0.21 | 1.15% | 17.91 | 18.50 | 207067 | 37765.11 | 8.60% | 11.00 |
| 2025-09-04 | 17.78 | 18.19 | 0.17 | 0.94% | 17.14 | 18.70 | 312586 | 56336.75 | 12.98% | 46.00 |
| 2025-09-03 | 16.89 | 18.02 | 1.16 | 6.88% | 16.67 | 19.30 | 331830 | 59489.83 | 13.78% | 0.00 |
| 2025-09-02 | 16.71 | 16.86 | 0.20 | 1.20% | 16.24 | 17.58 | 214809 | 36283.03 | 8.92% | 0.00 |
| 2025-09-01 | 16.50 | 16.66 | 0.03 | 0.18% | 16.47 | 17.26 | 123745 | 20795.84 | 5.14% | 10.00 |
| 2025-08-29 | 16.35 | 16.63 | 0.15 | 0.91% | 16.20 | 17.09 | 135108 | 22573.66 | 5.61% | 0.00 |
| 2025-08-28 | 17.48 | 16.48 | -1.12 | -6.36% | 16.03 | 17.83 | 216404 | 36148.93 | 8.99% | 0.00 |
| 2025-08-27 | 18.11 | 17.60 | -0.60 | -3.30% | 17.60 | 18.65 | 210913 | 38245.37 | 8.76% | 0.00 |
| 2025-08-26 | 17.28 | 18.20 | 0.92 | 5.32% | 17.12 | 19.09 | 297906 | 53897.66 | 12.37% | 3.00 |
| 2025-08-25 | 17.10 | 17.28 | 0.04 | 0.23% | 16.93 | 17.37 | 84341 | 14493.86 | 3.50% | 0.00 |
| 2025-08-22 | 17.59 | 17.24 | -0.20 | -1.15% | 17.20 | 17.68 | 80306 | 13959.77 | 3.34% | 6.00 |
| 2025-08-21 | 17.50 | 17.44 | -0.13 | -0.74% | 17.23 | 17.63 | 83217 | 14485.73 | 3.46% | 0.00 |
玉马科技(300993)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。
