| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-08 | 6.28 | 6.57 | 0.29 | 4.62% | 6.27 | 6.70 | 113040 | 7387.23 | 4.57% | 0.00 |
| 2025-04-07 | 7.35 | 6.28 | -1.57 | -20.00% | 6.28 | 7.43 | 119815 | 7970.82 | 4.85% | 0.00 |
| 2025-04-03 | 7.80 | 7.85 | 0.00 | 0.00% | 7.70 | 7.90 | 51225 | 3998.62 | 2.07% | 0.00 |
| 2025-04-02 | 7.77 | 7.85 | 0.06 | 0.77% | 7.72 | 7.99 | 50619 | 3993.31 | 2.05% | 0.00 |
| 2025-04-01 | 7.78 | 7.79 | 0.07 | 0.91% | 7.77 | 7.95 | 47993 | 3767.09 | 1.94% | 0.00 |
| 2025-03-31 | 7.78 | 7.72 | -0.04 | -0.52% | 7.51 | 7.80 | 72946 | 5582.98 | 2.95% | 0.00 |
| 2025-03-28 | 7.91 | 7.76 | -0.13 | -1.65% | 7.75 | 7.99 | 51729 | 4058.00 | 2.09% | 0.00 |
| 2025-03-27 | 8.00 | 7.89 | -0.10 | -1.25% | 7.76 | 8.00 | 63827 | 5033.27 | 2.58% | 0.00 |
| 2025-03-26 | 7.73 | 7.99 | 0.24 | 3.10% | 7.67 | 8.09 | 94678 | 7539.53 | 3.83% | 0.00 |
| 2025-03-25 | 7.89 | 7.75 | -0.10 | -1.27% | 7.62 | 7.93 | 94896 | 7387.06 | 3.84% | 0.00 |
| 2025-03-24 | 8.35 | 7.85 | -0.42 | -5.08% | 7.68 | 8.37 | 139349 | 11058.27 | 5.64% | 0.00 |
| 2025-03-21 | 8.54 | 8.27 | -0.31 | -3.61% | 8.25 | 8.54 | 107605 | 8988.43 | 4.35% | 0.00 |
| 2025-03-20 | 8.72 | 8.58 | -0.13 | -1.49% | 8.34 | 8.78 | 165442 | 14104.09 | 6.70% | 0.00 |
| 2025-03-19 | 8.47 | 8.71 | 0.24 | 2.83% | 8.41 | 8.87 | 184543 | 15941.14 | 7.47% | 0.00 |
| 2025-03-18 | 8.48 | 8.47 | -0.01 | -0.12% | 8.41 | 8.52 | 74652 | 6312.37 | 3.02% | 0.00 |
| 2025-03-17 | 8.52 | 8.48 | -0.03 | -0.35% | 8.33 | 8.61 | 96250 | 8133.13 | 3.90% | 0.00 |
| 2025-03-14 | 8.48 | 8.51 | 0.03 | 0.35% | 8.37 | 8.54 | 133263 | 11292.48 | 5.39% | 0.00 |
| 2025-03-13 | 9.16 | 8.48 | -0.67 | -7.32% | 8.30 | 9.17 | 182552 | 15613.15 | 7.39% | 0.00 |
| 2025-03-12 | 9.20 | 9.15 | -0.03 | -0.33% | 9.05 | 9.26 | 77757 | 7118.38 | 3.15% | 0.00 |
| 2025-03-11 | 9.18 | 9.18 | -0.07 | -0.76% | 8.89 | 9.23 | 132469 | 12025.62 | 5.36% | 0.00 |
| 2025-03-10 | 10.22 | 9.25 | -1.07 | -10.37% | 9.24 | 10.27 | 225991 | 21678.08 | 9.15% | 0.00 |
| 2025-03-07 | 9.85 | 10.32 | 0.46 | 4.67% | 9.81 | 10.85 | 180172 | 18610.37 | 7.29% | 60.00 |
| 2025-03-06 | 9.66 | 9.86 | 0.21 | 2.18% | 9.57 | 9.90 | 84406 | 8249.25 | 3.42% | 0.00 |
| 2025-03-05 | 9.40 | 9.65 | 0.24 | 2.55% | 9.33 | 9.78 | 82255 | 7822.20 | 3.33% | 0.00 |
| 2025-03-04 | 9.23 | 9.41 | 0.31 | 3.41% | 9.10 | 9.60 | 79238 | 7447.86 | 3.21% | 0.00 |
| 2025-03-03 | 9.17 | 9.10 | -0.02 | -0.22% | 9.04 | 9.49 | 74608 | 6908.02 | 3.02% | 0.00 |
| 2025-02-28 | 9.50 | 9.12 | -0.43 | -4.50% | 9.12 | 9.50 | 80178 | 7402.47 | 3.24% | 0.00 |
| 2025-02-27 | 9.55 | 9.55 | -0.02 | -0.21% | 9.30 | 9.69 | 78309 | 7388.29 | 3.17% | 0.00 |
| 2025-02-26 | 9.45 | 9.57 | 0.08 | 0.84% | 9.45 | 9.92 | 116538 | 11268.87 | 4.72% | 0.00 |
| 2025-02-25 | 9.50 | 9.49 | 0.03 | 0.32% | 9.34 | 9.62 | 77655 | 7370.18 | 3.14% | 0.00 |
| 2025-02-24 | 9.50 | 9.46 | -0.03 | -0.32% | 9.28 | 9.60 | 83643 | 7893.20 | 3.38% | 3.00 |
| 2025-02-21 | 9.37 | 9.49 | 0.27 | 2.93% | 9.15 | 9.51 | 123088 | 11519.13 | 4.98% | 0.00 |
| 2025-02-20 | 9.50 | 9.22 | -0.28 | -2.95% | 9.17 | 10.03 | 220333 | 21039.20 | 8.92% | 8.00 |
| 2025-02-19 | 9.17 | 9.50 | 0.32 | 3.49% | 9.10 | 9.54 | 131604 | 12443.49 | 5.33% | 0.00 |
| 2025-02-18 | 9.84 | 9.18 | -0.62 | -6.33% | 9.14 | 9.86 | 157233 | 14685.56 | 6.36% | 0.00 |
| 2025-02-17 | 8.63 | 9.80 | 1.25 | 14.62% | 8.50 | 9.88 | 271424 | 25642.16 | 10.98% | 62.00 |
| 2025-02-14 | 8.24 | 8.55 | 0.36 | 4.40% | 8.24 | 8.57 | 98453 | 8299.72 | 3.98% | 0.00 |
| 2025-02-13 | 8.29 | 8.19 | -0.12 | -1.44% | 8.16 | 8.32 | 42194 | 3478.02 | 1.71% | 0.00 |
| 2025-02-12 | 8.41 | 8.31 | -0.07 | -0.84% | 8.26 | 8.41 | 49370 | 4102.39 | 2.00% | 0.00 |
| 2025-02-11 | 8.32 | 8.38 | 0.02 | 0.24% | 8.22 | 8.44 | 64799 | 5396.99 | 2.62% | 27.00 |
| 2025-02-10 | 8.35 | 8.36 | 0.05 | 0.60% | 8.10 | 8.38 | 81810 | 6745.47 | 3.31% | 0.00 |
| 2025-02-07 | 8.45 | 8.31 | -0.17 | -2.00% | 8.21 | 8.54 | 117873 | 9899.59 | 4.77% | 0.00 |
| 2025-02-06 | 8.53 | 8.48 | -0.12 | -1.40% | 8.35 | 8.60 | 116260 | 9814.66 | 4.70% | 0.00 |
| 2025-02-05 | 8.33 | 8.60 | 0.31 | 3.74% | 8.33 | 8.76 | 102333 | 8799.18 | 4.14% | 0.00 |
| 2025-01-27 | 8.39 | 8.29 | -0.01 | -0.12% | 8.25 | 8.61 | 87735 | 7391.42 | 3.55% | 0.00 |
| 2025-01-24 | 8.15 | 8.30 | 0.13 | 1.59% | 8.10 | 8.42 | 75083 | 6186.58 | 3.04% | 33.00 |
| 2025-01-23 | 8.23 | 8.17 | 0.00 | 0.00% | 8.14 | 8.33 | 83127 | 6842.59 | 3.36% | 0.00 |
| 2025-01-22 | 8.26 | 8.17 | 0.01 | 0.12% | 8.03 | 8.33 | 88778 | 7295.08 | 3.59% | 0.00 |
| 2025-01-21 | 8.12 | 8.16 | 0.12 | 1.49% | 7.98 | 8.26 | 76208 | 6192.89 | 3.08% | 0.00 |
| 2025-01-20 | 8.15 | 8.04 | 0.25 | 3.21% | 7.76 | 8.15 | 103055 | 8267.65 | 4.17% | 0.00 |
| 2025-01-17 | 7.76 | 7.79 | -0.04 | -0.51% | 7.72 | 7.94 | 69197 | 5407.89 | 2.80% | 0.00 |
| 2025-01-16 | 7.99 | 7.83 | -0.14 | -1.76% | 7.75 | 8.00 | 106983 | 8413.92 | 4.33% | 0.00 |
| 2025-01-15 | 8.10 | 7.97 | -0.19 | -2.33% | 7.95 | 8.26 | 168312 | 13657.39 | 6.81% | 0.00 |
| 2025-01-14 | 7.85 | 8.16 | 0.17 | 2.13% | 7.83 | 8.27 | 233097 | 18862.71 | 9.43% | 0.00 |
| 2025-01-13 | 7.15 | 7.99 | 0.69 | 9.45% | 7.12 | 8.05 | 273927 | 21212.77 | 11.09% | 3.00 |
| 2025-01-10 | 6.99 | 7.30 | 0.24 | 3.40% | 6.91 | 7.56 | 168468 | 12147.52 | 6.82% | 0.00 |
| 2025-01-09 | 7.15 | 7.06 | -0.16 | -2.22% | 7.04 | 7.17 | 83899 | 5962.85 | 3.40% | 3.00 |
| 2025-01-08 | 6.94 | 7.22 | 0.23 | 3.29% | 6.88 | 7.22 | 116939 | 8236.23 | 4.73% | 0.00 |
| 2025-01-07 | 6.85 | 6.99 | 0.09 | 1.30% | 6.76 | 7.06 | 95976 | 6647.13 | 3.88% | 0.00 |
| 2025-01-06 | 6.68 | 6.90 | 0.15 | 2.22% | 6.51 | 6.99 | 106073 | 7265.41 | 4.29% | 0.00 |
| 2025-01-03 | 6.76 | 6.75 | 0.01 | 0.15% | 6.54 | 6.99 | 127881 | 8657.56 | 5.18% | 0.00 |
| 2025-01-02 | 6.88 | 6.74 | -0.19 | -2.74% | 6.67 | 7.03 | 111784 | 7695.17 | 4.52% | 0.00 |
| 2024-12-31 | 6.85 | 6.93 | 0.13 | 1.91% | 6.64 | 6.94 | 108132 | 7388.73 | 4.38% | 0.00 |
| 2024-12-30 | 6.78 | 6.80 | -0.01 | -0.15% | 6.56 | 6.89 | 74446 | 5030.94 | 3.01% | 0.00 |
| 2024-12-27 | 6.86 | 6.81 | 0.05 | 0.74% | 6.74 | 6.97 | 61207 | 4211.28 | 2.48% | 0.00 |
| 2024-12-26 | 6.65 | 6.76 | 0.14 | 2.11% | 6.65 | 6.90 | 83091 | 5645.07 | 3.36% | 0.00 |
| 2024-12-25 | 6.81 | 6.62 | -0.23 | -3.36% | 6.49 | 6.89 | 113915 | 7541.90 | 4.61% | 0.00 |
| 2024-12-24 | 6.95 | 6.85 | 0.04 | 0.59% | 6.71 | 7.00 | 104819 | 7171.70 | 4.24% | 0.00 |
| 2024-12-23 | 7.55 | 6.81 | -0.74 | -9.80% | 6.73 | 7.68 | 154459 | 11000.09 | 6.25% | 1.00 |
| 2024-12-20 | 7.41 | 7.55 | 0.10 | 1.34% | 7.41 | 7.58 | 90162 | 6783.68 | 3.65% | 0.00 |
| 2024-12-19 | 7.74 | 7.45 | -0.29 | -3.75% | 7.39 | 7.74 | 117852 | 8828.13 | 4.77% | 0.00 |
| 2024-12-18 | 7.80 | 7.74 | -0.27 | -3.37% | 7.55 | 7.89 | 152315 | 11776.89 | 6.16% | 30.00 |
| 2024-12-17 | 7.71 | 8.01 | 0.27 | 3.49% | 7.30 | 8.08 | 283146 | 21970.89 | 11.46% | 0.00 |
| 2024-12-16 | 8.07 | 7.74 | -0.34 | -4.21% | 7.63 | 8.20 | 217051 | 17294.33 | 8.78% | 30.00 |
| 2024-12-13 | 8.05 | 8.08 | -0.11 | -1.34% | 7.97 | 8.21 | 205330 | 16559.83 | 8.31% | 0.00 |
| 2024-12-12 | 8.26 | 8.19 | -0.07 | -0.85% | 7.97 | 8.43 | 307197 | 25005.73 | 12.43% | 0.00 |
| 2024-12-11 | 8.65 | 8.26 | -0.76 | -8.43% | 8.06 | 8.80 | 566574 | 47276.47 | 22.93% | 0.00 |
| 2024-12-10 | 7.85 | 9.02 | 1.50 | 19.95% | 7.60 | 9.02 | 629744 | 55246.50 | 25.49% | 1.00 |
| 2024-12-09 | 7.39 | 7.52 | 0.15 | 2.04% | 7.33 | 7.62 | 114365 | 8606.36 | 4.63% | 0.00 |
| 2024-12-06 | 7.57 | 7.37 | -0.21 | -2.77% | 7.32 | 7.62 | 145370 | 10801.70 | 5.88% | 0.00 |
新美星(300509)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。
