| 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 | 14.70 | 14.74 | 0.09 | 0.61% | 14.63 | 14.83 | 22738 | 3353.31 | 0.90% | 0.00 |
| 2025-12-11 | 14.91 | 14.65 | -0.24 | -1.61% | 14.65 | 14.95 | 30725 | 4534.95 | 1.21% | 0.00 |
| 2025-12-10 | 14.84 | 14.89 | 0.00 | 0.00% | 14.72 | 14.92 | 29082 | 4309.72 | 1.15% | 0.00 |
| 2025-12-09 | 15.02 | 14.89 | -0.17 | -1.13% | 14.85 | 15.06 | 27393 | 4092.46 | 1.08% | 0.00 |
| 2025-12-08 | 15.00 | 15.06 | 0.06 | 0.40% | 14.96 | 15.13 | 39708 | 5979.87 | 1.57% | 0.00 |
| 2025-12-05 | 14.71 | 15.00 | 0.25 | 1.69% | 14.65 | 15.02 | 33490 | 4970.71 | 1.32% | 0.00 |
| 2025-12-04 | 14.78 | 14.75 | -0.13 | -0.87% | 14.68 | 14.92 | 31602 | 4667.88 | 1.25% | 0.00 |
| 2025-12-03 | 15.00 | 14.88 | -0.14 | -0.93% | 14.83 | 15.02 | 33825 | 5037.42 | 1.34% | 0.00 |
| 2025-12-02 | 15.08 | 15.02 | -0.12 | -0.79% | 14.91 | 15.14 | 35230 | 5283.92 | 1.39% | 2.00 |
| 2025-12-01 | 14.99 | 15.14 | 0.17 | 1.14% | 14.99 | 15.15 | 36961 | 5572.37 | 1.46% | 0.00 |
| 2025-11-28 | 14.91 | 14.97 | 0.04 | 0.27% | 14.79 | 14.98 | 33461 | 4989.12 | 1.32% | 0.00 |
| 2025-11-27 | 14.65 | 14.93 | 0.19 | 1.29% | 14.65 | 14.99 | 43227 | 6427.32 | 1.71% | 0.00 |
| 2025-11-26 | 14.93 | 14.74 | -0.24 | -1.60% | 14.71 | 15.03 | 50838 | 7546.23 | 2.01% | 0.00 |
| 2025-11-25 | 14.92 | 14.98 | 0.09 | 0.60% | 14.87 | 15.12 | 62112 | 9319.06 | 2.45% | 0.00 |
| 2025-11-24 | 14.78 | 14.89 | 0.26 | 1.78% | 14.55 | 14.92 | 54839 | 8105.61 | 2.17% | 0.00 |
| 2025-11-21 | 15.40 | 14.63 | -0.94 | -6.04% | 14.63 | 15.53 | 109330 | 16379.57 | 4.32% | 0.00 |
| 2025-11-20 | 16.04 | 15.57 | -0.47 | -2.93% | 15.56 | 16.15 | 83626 | 13191.38 | 3.30% | 0.00 |
| 2025-11-19 | 16.16 | 16.04 | -0.19 | -1.17% | 15.96 | 16.30 | 71030 | 11412.49 | 2.81% | 0.00 |
| 2025-11-18 | 16.57 | 16.23 | -0.41 | -2.46% | 16.10 | 16.59 | 105079 | 17065.16 | 4.15% | 5.00 |
| 2025-11-17 | 16.45 | 16.64 | 0.19 | 1.16% | 16.40 | 16.64 | 70592 | 11658.83 | 2.79% | 0.00 |
| 2025-11-14 | 16.56 | 16.45 | -0.25 | -1.50% | 16.42 | 16.70 | 116136 | 19210.39 | 4.59% | 1.00 |
| 2025-11-13 | 16.75 | 16.70 | 0.10 | 0.60% | 16.49 | 16.80 | 118827 | 19828.78 | 4.69% | 28.00 |
| 2025-11-12 | 16.99 | 16.60 | -0.39 | -2.30% | 16.50 | 17.02 | 164646 | 27449.75 | 6.50% | 9.00 |
| 2025-11-11 | 17.00 | 16.99 | -0.10 | -0.59% | 16.88 | 17.20 | 148445 | 25293.92 | 5.86% | 0.00 |
| 2025-11-10 | 16.90 | 17.09 | 0.09 | 0.53% | 16.71 | 17.32 | 208598 | 35596.34 | 8.24% | 35.00 |
| 2025-11-07 | 17.45 | 17.00 | -1.10 | -6.08% | 17.00 | 17.63 | 325268 | 56373.52 | 12.85% | 43.00 |
| 2025-11-06 | 17.91 | 18.10 | -0.40 | -2.16% | 17.68 | 19.30 | 387805 | 70847.96 | 15.32% | 23.00 |
| 2025-11-05 | 18.00 | 18.50 | -0.75 | -3.90% | 17.66 | 18.93 | 415327 | 75718.45 | 16.41% | 8.00 |
| 2025-11-04 | 21.82 | 19.25 | 0.28 | 1.48% | 19.16 | 21.92 | 619279 | 126784.52 | 24.47% | 4.00 |
| 2025-11-03 | 18.97 | 18.97 | 3.16 | 19.99% | 18.26 | 18.97 | 447005 | 84514.25 | 17.66% | 30.00 |
| 2025-10-31 | 15.35 | 15.81 | 0.48 | 3.13% | 15.35 | 16.05 | 40242 | 6330.11 | 1.59% | 0.00 |
| 2025-10-30 | 15.60 | 15.33 | -0.17 | -1.10% | 15.32 | 15.75 | 25241 | 3929.00 | 1.00% | 0.00 |
| 2025-10-29 | 15.47 | 15.50 | -0.11 | -0.70% | 15.32 | 15.65 | 18031 | 2785.01 | 0.71% | 0.00 |
| 2025-10-28 | 15.68 | 15.61 | -0.18 | -1.14% | 15.58 | 15.85 | 18844 | 2958.15 | 0.74% | 0.00 |
| 2025-10-27 | 15.59 | 15.79 | 0.25 | 1.61% | 15.47 | 15.89 | 41569 | 6520.38 | 1.64% | 0.00 |
| 2025-10-24 | 15.53 | 15.54 | 0.01 | 0.06% | 15.44 | 15.72 | 20506 | 3179.25 | 0.81% | 0.00 |
| 2025-10-23 | 15.40 | 15.53 | 0.08 | 0.52% | 15.33 | 15.57 | 16926 | 2621.55 | 0.67% | 0.00 |
| 2025-10-22 | 15.47 | 15.45 | -0.02 | -0.13% | 15.38 | 15.80 | 17429 | 2712.83 | 0.69% | 0.00 |
| 2025-10-21 | 15.36 | 15.47 | 0.13 | 0.85% | 15.23 | 15.48 | 11656 | 1795.56 | 0.46% | 0.00 |
| 2025-10-20 | 15.32 | 15.34 | 0.04 | 0.26% | 15.28 | 15.55 | 9393 | 1441.17 | 0.37% | 0.00 |
| 2025-10-17 | 15.51 | 15.30 | -0.21 | -1.35% | 15.25 | 15.72 | 16726 | 2586.75 | 0.66% | 0.00 |
| 2025-10-16 | 15.65 | 15.51 | -0.12 | -0.77% | 15.42 | 15.66 | 13866 | 2150.04 | 0.55% | 0.00 |
| 2025-10-15 | 15.48 | 15.63 | 0.15 | 0.97% | 15.40 | 15.69 | 14098 | 2197.51 | 0.56% | 0.00 |
| 2025-10-14 | 15.90 | 15.48 | -0.42 | -2.64% | 15.39 | 16.02 | 29170 | 4577.55 | 1.15% | 0.00 |
| 2025-10-13 | 15.82 | 15.90 | -0.30 | -1.85% | 15.65 | 16.03 | 28410 | 4500.20 | 1.12% | 0.00 |
| 2025-10-10 | 16.18 | 16.20 | 0.02 | 0.12% | 16.09 | 16.35 | 29230 | 4735.25 | 1.15% | 0.00 |
| 2025-10-09 | 16.30 | 16.18 | -0.05 | -0.31% | 16.01 | 16.31 | 17997 | 2905.10 | 0.71% | 0.00 |
| 2025-09-30 | 16.10 | 16.23 | 0.20 | 1.25% | 16.02 | 16.25 | 18375 | 2972.57 | 0.73% | 0.00 |
| 2025-09-29 | 16.00 | 16.03 | -0.01 | -0.06% | 15.80 | 16.09 | 20523 | 3276.20 | 0.81% | 0.00 |
| 2025-09-26 | 16.10 | 16.04 | -0.12 | -0.74% | 16.00 | 16.23 | 16257 | 2620.38 | 0.68% | 0.00 |
| 2025-09-25 | 16.42 | 16.16 | -0.24 | -1.46% | 16.13 | 16.42 | 26135 | 4244.53 | 1.09% | 0.00 |
| 2025-09-24 | 16.00 | 16.40 | 0.22 | 1.36% | 16.00 | 16.50 | 19907 | 3254.43 | 0.83% | 0.00 |
| 2025-09-23 | 16.60 | 16.18 | -0.35 | -2.12% | 16.00 | 16.60 | 24134 | 3910.60 | 1.01% | 0.00 |
| 2025-09-22 | 16.48 | 16.53 | 0.13 | 0.79% | 16.30 | 16.56 | 16507 | 2708.44 | 0.69% | 0.00 |
| 2025-09-19 | 16.51 | 16.40 | -0.11 | -0.67% | 16.36 | 16.70 | 15477 | 2549.16 | 0.65% | 0.00 |
| 2025-09-18 | 16.78 | 16.51 | -0.25 | -1.49% | 16.42 | 16.81 | 34624 | 5744.75 | 1.45% | 0.00 |
| 2025-09-17 | 16.85 | 16.76 | -0.16 | -0.95% | 16.73 | 16.98 | 24810 | 4179.83 | 1.04% | 0.00 |
| 2025-09-16 | 16.98 | 16.92 | -0.14 | -0.82% | 16.72 | 17.08 | 34228 | 5774.77 | 1.43% | 0.00 |
| 2025-09-15 | 16.75 | 17.06 | 0.27 | 1.61% | 16.60 | 17.50 | 67517 | 11488.13 | 2.82% | 0.00 |
| 2025-09-12 | 17.00 | 16.79 | -0.10 | -0.59% | 16.77 | 17.19 | 37736 | 6395.78 | 1.58% | 0.00 |
| 2025-09-11 | 16.66 | 16.89 | 0.23 | 1.38% | 16.54 | 16.96 | 33290 | 5583.05 | 1.39% | 0.00 |
| 2025-09-10 | 16.59 | 16.66 | 0.00 | 0.00% | 16.54 | 16.78 | 19981 | 3328.64 | 0.83% | 0.00 |
| 2025-09-09 | 16.59 | 16.66 | -0.02 | -0.12% | 16.50 | 16.68 | 21191 | 3513.92 | 0.89% | 0.00 |
| 2025-09-08 | 16.60 | 16.68 | 0.12 | 0.72% | 16.41 | 16.71 | 23960 | 3966.32 | 1.00% | 0.00 |
| 2025-09-05 | 16.28 | 16.56 | 0.26 | 1.60% | 16.28 | 16.58 | 25192 | 4160.81 | 1.05% | 0.00 |
| 2025-09-04 | 16.23 | 16.30 | 0.06 | 0.37% | 16.10 | 16.51 | 32611 | 5323.64 | 1.36% | 0.00 |
| 2025-09-03 | 16.61 | 16.24 | -0.17 | -1.04% | 16.13 | 16.61 | 28199 | 4613.81 | 1.18% | 0.00 |
| 2025-09-02 | 16.95 | 16.41 | -0.43 | -2.55% | 16.30 | 16.95 | 41788 | 6897.48 | 1.75% | 0.00 |
| 2025-09-01 | 16.66 | 16.84 | 0.18 | 1.08% | 16.60 | 17.00 | 39634 | 6651.33 | 1.66% | 0.00 |
| 2025-08-29 | 16.67 | 16.66 | -0.02 | -0.12% | 16.51 | 16.81 | 37482 | 6256.72 | 1.57% | 0.00 |
| 2025-08-28 | 17.04 | 16.68 | -0.20 | -1.18% | 16.26 | 17.04 | 63513 | 10566.83 | 2.65% | 0.00 |
| 2025-08-27 | 17.13 | 16.88 | -0.27 | -1.57% | 16.83 | 17.24 | 75907 | 12941.73 | 3.17% | 0.00 |
| 2025-08-26 | 17.37 | 17.15 | -0.20 | -1.15% | 17.09 | 17.38 | 64474 | 11091.36 | 2.69% | 0.00 |
| 2025-08-25 | 17.50 | 17.35 | -0.02 | -0.12% | 17.15 | 17.50 | 69013 | 11915.87 | 2.88% | 0.00 |
| 2025-08-22 | 17.60 | 17.37 | -0.31 | -1.75% | 17.24 | 17.73 | 92249 | 16064.89 | 3.85% | 0.00 |
| 2025-08-21 | 16.76 | 17.68 | 0.92 | 5.49% | 16.71 | 18.36 | 153735 | 26851.77 | 6.42% | 0.00 |
| 2025-08-20 | 16.77 | 16.76 | -0.04 | -0.24% | 16.56 | 16.80 | 34364 | 5733.26 | 1.44% | 0.00 |
| 2025-08-19 | 16.73 | 16.80 | 0.06 | 0.36% | 16.45 | 16.90 | 61040 | 10184.30 | 2.55% | 0.00 |
| 2025-08-18 | 16.68 | 16.74 | -0.07 | -0.42% | 16.13 | 16.76 | 96459 | 15936.82 | 4.03% | 0.00 |
| 2025-08-15 | 16.65 | 16.81 | 0.14 | 0.84% | 16.58 | 16.87 | 31641 | 5311.11 | 1.32% | 0.00 |
美瑞新材(300848)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。
