| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-18 | 190.01 | 190.00 | -1.50 | -0.78% | 188.26 | 191.34 | 35297 | 67075.59 | 0.57% | 0.00 |
| 2025-04-17 | 192.30 | 191.50 | -1.22 | -0.63% | 189.99 | 194.50 | 60797 | 116764.12 | 0.98% | 8.82 |
| 2025-04-16 | 190.74 | 192.72 | 4.72 | 2.51% | 187.66 | 192.80 | 83250 | 158581.33 | 1.34% | 6.71 |
| 2025-04-15 | 188.98 | 188.00 | -1.83 | -0.96% | 184.68 | 189.49 | 57889 | 107885.98 | 0.93% | 6.89 |
| 2025-04-14 | 191.00 | 189.83 | 0.95 | 0.50% | 186.81 | 191.76 | 71593 | 135650.41 | 1.15% | 0.00 |
| 2025-04-11 | 189.85 | 188.88 | 0.02 | 0.01% | 187.20 | 195.20 | 120558 | 229664.48 | 1.94% | 0.00 |
| 2025-04-10 | 191.88 | 188.86 | 1.90 | 1.02% | 186.65 | 191.90 | 79968 | 151059.83 | 1.28% | 2.00 |
| 2025-04-09 | 173.00 | 186.96 | 10.82 | 6.14% | 172.80 | 190.66 | 147852 | 273101.00 | 2.38% | 8.50 |
| 2025-04-08 | 176.00 | 176.14 | 0.14 | 0.08% | 172.60 | 178.41 | 117767 | 206427.06 | 1.89% | 2.00 |
| 2025-04-07 | 178.50 | 176.00 | -10.60 | -5.68% | 166.66 | 188.00 | 139136 | 248613.78 | 2.24% | 2.00 |
| 2025-04-03 | 183.46 | 186.60 | 2.00 | 1.08% | 183.46 | 189.62 | 57155 | 106903.59 | 0.92% | 0.00 |
| 2025-04-02 | 186.00 | 184.60 | -1.86 | -1.00% | 184.03 | 187.55 | 36103 | 66904.86 | 0.58% | 2.00 |
| 2025-04-01 | 184.93 | 186.46 | 2.10 | 1.14% | 183.91 | 187.98 | 50017 | 93111.04 | 0.80% | 0.00 |
| 2025-03-31 | 184.26 | 184.36 | 0.05 | 0.03% | 181.75 | 186.37 | 59133 | 108944.80 | 0.95% | 0.00 |
| 2025-03-28 | 190.02 | 184.31 | -5.38 | -2.84% | 184.15 | 190.66 | 86805 | 161480.62 | 1.39% | 0.01 |
| 2025-03-27 | 189.11 | 189.69 | 1.19 | 0.63% | 186.50 | 192.39 | 55085 | 104401.41 | 0.89% | 0.00 |
| 2025-03-26 | 190.80 | 188.50 | -2.37 | -1.24% | 188.03 | 193.39 | 40436 | 76905.88 | 0.65% | 0.00 |
| 2025-03-25 | 191.20 | 190.87 | -0.23 | -0.12% | 189.49 | 192.90 | 42029 | 80371.28 | 0.68% | 0.00 |
| 2025-03-24 | 190.11 | 191.10 | -0.14 | -0.07% | 188.40 | 194.83 | 60806 | 116393.62 | 0.98% | 0.00 |
| 2025-03-21 | 193.20 | 191.24 | -2.46 | -1.27% | 190.45 | 196.20 | 62439 | 120396.65 | 1.00% | 2.00 |
| 2025-03-20 | 198.60 | 193.70 | -4.90 | -2.47% | 193.50 | 201.06 | 62245 | 121585.42 | 1.00% | 4.00 |
| 2025-03-19 | 202.85 | 198.60 | -5.40 | -2.65% | 198.38 | 203.75 | 49208 | 98648.92 | 0.79% | 2.00 |
| 2025-03-18 | 201.70 | 204.00 | 4.30 | 2.15% | 200.48 | 204.54 | 59695 | 121498.18 | 0.96% | 0.00 |
| 2025-03-17 | 203.10 | 199.70 | -4.61 | -2.26% | 199.10 | 203.70 | 56278 | 113122.65 | 0.90% | 10.15 |
| 2025-03-14 | 200.00 | 204.31 | 4.62 | 2.31% | 198.50 | 204.86 | 79445 | 161206.06 | 1.28% | 0.00 |
| 2025-03-13 | 201.11 | 199.69 | -1.17 | -0.58% | 197.40 | 201.88 | 64053 | 127770.60 | 1.03% | 0.00 |
| 2025-03-12 | 207.98 | 200.86 | -3.84 | -1.88% | 200.80 | 208.25 | 73786 | 150300.09 | 1.19% | 0.00 |
| 2025-03-11 | 203.00 | 204.70 | -1.30 | -0.63% | 202.70 | 208.36 | 64034 | 131152.78 | 1.03% | 2.00 |
| 2025-03-10 | 212.29 | 206.00 | -8.66 | -4.03% | 204.81 | 214.49 | 107824 | 223892.50 | 1.73% | 8.00 |
| 2025-03-07 | 214.60 | 214.66 | -1.23 | -0.57% | 212.84 | 217.28 | 75881 | 162979.44 | 1.22% | 9.40 |
| 2025-03-06 | 208.00 | 215.89 | 13.18 | 6.50% | 207.16 | 217.88 | 148257 | 318086.78 | 2.38% | 2.00 |
| 2025-03-05 | 201.19 | 202.71 | 1.81 | 0.90% | 199.16 | 203.95 | 71947 | 145505.45 | 1.16% | 0.00 |
| 2025-03-04 | 198.00 | 200.90 | 0.92 | 0.46% | 196.20 | 202.88 | 81819 | 163225.77 | 1.31% | 0.00 |
| 2025-03-03 | 204.67 | 199.98 | -4.29 | -2.10% | 198.37 | 205.50 | 96148 | 192908.08 | 1.54% | 4.00 |
| 2025-02-28 | 212.19 | 204.27 | -6.24 | -2.96% | 201.50 | 213.88 | 119826 | 249366.19 | 1.93% | 7.00 |
| 2025-02-27 | 213.72 | 210.51 | -4.33 | -2.02% | 204.80 | 213.83 | 120580 | 252420.78 | 1.94% | 5.00 |
| 2025-02-26 | 214.87 | 214.84 | 1.34 | 0.63% | 208.80 | 215.80 | 109168 | 232337.81 | 1.75% | 0.00 |
| 2025-02-25 | 214.99 | 213.50 | -4.60 | -2.11% | 211.00 | 220.99 | 114601 | 246538.86 | 1.84% | 2.00 |
| 2025-02-24 | 210.00 | 218.10 | 6.74 | 3.19% | 209.80 | 219.35 | 137524 | 297384.25 | 2.21% | 12.99 |
| 2025-02-21 | 208.00 | 211.36 | 6.26 | 3.05% | 205.00 | 214.60 | 158589 | 334842.81 | 2.55% | 5.10 |
| 2025-02-20 | 201.00 | 205.10 | 3.83 | 1.90% | 200.30 | 206.89 | 139800 | 286200.72 | 2.25% | 2.00 |
| 2025-02-19 | 192.00 | 201.27 | 8.77 | 4.56% | 191.84 | 203.40 | 178455 | 354865.53 | 2.87% | 20.00 |
| 2025-02-18 | 193.50 | 192.50 | -0.71 | -0.37% | 192.50 | 199.00 | 153366 | 299864.16 | 2.46% | 0.00 |
| 2025-02-17 | 190.50 | 193.21 | 2.69 | 1.41% | 189.52 | 195.77 | 102125 | 196545.17 | 1.64% | 7.06 |
| 2025-02-14 | 189.00 | 190.52 | -0.08 | -0.04% | 186.50 | 191.40 | 78838 | 148896.61 | 1.27% | 2.00 |
| 2025-02-13 | 196.93 | 190.60 | -6.33 | -3.21% | 190.60 | 197.00 | 87941 | 169847.95 | 1.41% | 6.30 |
| 2025-02-12 | 190.99 | 196.93 | 9.52 | 5.08% | 189.67 | 197.42 | 147508 | 285063.25 | 2.37% | 20.53 |
| 2025-02-11 | 191.16 | 187.41 | -3.75 | -1.96% | 186.11 | 191.23 | 69841 | 131158.91 | 1.12% | 2.00 |
| 2025-02-10 | 192.25 | 191.16 | -1.08 | -0.56% | 188.65 | 192.99 | 94606 | 180167.55 | 1.52% | 0.00 |
| 2025-02-07 | 192.00 | 192.24 | -0.33 | -0.17% | 188.50 | 195.01 | 128593 | 246963.05 | 2.07% | 0.00 |
| 2025-02-06 | 180.16 | 192.57 | 10.63 | 5.84% | 180.11 | 195.30 | 141566 | 268587.38 | 2.27% | 8.00 |
| 2025-02-05 | 185.70 | 181.94 | 1.85 | 1.03% | 178.95 | 186.00 | 87000 | 157879.70 | 1.40% | 5.86 |
| 2025-01-27 | 186.00 | 180.09 | -5.39 | -2.91% | 180.01 | 187.29 | 59068 | 108317.08 | 0.95% | 0.00 |
| 2025-01-24 | 185.00 | 185.48 | -0.34 | -0.18% | 184.88 | 187.50 | 56654 | 105437.05 | 0.91% | 4.00 |
| 2025-01-23 | 187.50 | 185.82 | 0.69 | 0.37% | 185.57 | 191.02 | 79762 | 150056.59 | 1.28% | 2.00 |
| 2025-01-22 | 186.20 | 185.13 | -1.74 | -0.93% | 182.66 | 186.68 | 63940 | 118021.71 | 1.03% | 0.00 |
| 2025-01-21 | 189.30 | 186.87 | -1.31 | -0.70% | 185.66 | 190.00 | 75141 | 140824.53 | 1.21% | 10.00 |
| 2025-01-20 | 189.66 | 188.18 | -0.42 | -0.22% | 187.28 | 191.36 | 54545 | 103137.62 | 0.88% | 0.00 |
| 2025-01-17 | 187.12 | 188.60 | 0.60 | 0.32% | 186.86 | 194.00 | 77617 | 147300.73 | 1.25% | 0.00 |
| 2025-01-16 | 188.00 | 188.00 | 1.61 | 0.86% | 185.25 | 193.66 | 91724 | 173385.64 | 1.47% | 0.00 |
| 2025-01-15 | 189.73 | 186.39 | -2.06 | -1.09% | 186.17 | 193.88 | 89387 | 169595.41 | 1.44% | 0.00 |
| 2025-01-14 | 180.60 | 188.45 | 9.49 | 5.30% | 178.07 | 188.68 | 96358 | 178740.56 | 1.55% | 8.30 |
| 2025-01-13 | 174.81 | 178.96 | -0.14 | -0.08% | 174.51 | 181.15 | 60235 | 107581.82 | 0.97% | 2.00 |
| 2025-01-10 | 182.69 | 179.10 | -2.91 | -1.60% | 179.10 | 185.28 | 75882 | 138137.33 | 1.22% | 4.00 |
| 2025-01-09 | 184.70 | 182.01 | -1.00 | -0.55% | 182.00 | 185.80 | 62703 | 115169.38 | 1.01% | 0.00 |
| 2025-01-08 | 183.00 | 183.01 | -1.32 | -0.72% | 178.00 | 185.97 | 85299 | 155832.89 | 1.37% | 0.00 |
| 2025-01-07 | 181.80 | 184.33 | 2.62 | 1.44% | 181.22 | 185.50 | 74461 | 136377.16 | 1.20% | 2.94 |
| 2025-01-06 | 181.00 | 181.71 | 0.18 | 0.10% | 178.80 | 183.83 | 54551 | 99021.70 | 0.88% | 2.00 |
| 2025-01-03 | 181.18 | 181.53 | 0.63 | 0.35% | 179.77 | 184.85 | 89112 | 162449.48 | 1.43% | 0.00 |
| 2025-01-02 | 188.81 | 180.90 | -8.26 | -4.37% | 178.65 | 188.87 | 113829 | 207940.19 | 1.83% | 0.00 |
| 2024-12-31 | 197.85 | 189.16 | -8.84 | -4.46% | 188.90 | 198.50 | 100279 | 192809.59 | 1.61% | 2.00 |
| 2024-12-30 | 197.40 | 198.00 | 0.65 | 0.33% | 196.19 | 201.19 | 85043 | 168686.52 | 1.37% | 2.00 |
| 2024-12-27 | 195.91 | 197.35 | 1.44 | 0.74% | 193.31 | 204.98 | 155599 | 311191.31 | 2.50% | 2.00 |
| 2024-12-26 | 195.00 | 195.91 | -0.09 | -0.05% | 193.63 | 199.00 | 78750 | 154256.80 | 1.27% | 0.00 |
| 2024-12-25 | 199.88 | 196.00 | -3.88 | -1.94% | 195.55 | 202.20 | 79841 | 158463.97 | 1.28% | 2.00 |
| 2024-12-24 | 196.95 | 199.88 | 2.88 | 1.46% | 193.28 | 200.38 | 99550 | 196382.52 | 1.60% | 2.00 |
| 2024-12-23 | 197.78 | 197.00 | 0.15 | 0.08% | 195.03 | 200.98 | 107749 | 212848.36 | 1.73% | 5.45 |
| 2024-12-20 | 194.27 | 196.85 | 1.97 | 1.01% | 193.80 | 202.49 | 150405 | 298555.12 | 2.42% | 6.00 |
| 2024-12-19 | 190.07 | 194.88 | 0.58 | 0.30% | 188.80 | 196.17 | 117886 | 226879.48 | 1.89% | 2.00 |
| 2024-12-18 | 192.00 | 194.30 | 3.40 | 1.78% | 192.00 | 202.00 | 146163 | 286894.50 | 2.35% | 4.00 |
中微公司(688012)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。
