| 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 | 280.00 | 275.87 | -3.67 | -1.31% | 275.00 | 287.50 | 153593 | 432472.38 | 2.45% | 2.00 |
| 2025-12-12 | 268.05 | 279.54 | 11.51 | 4.29% | 261.69 | 279.58 | 183116 | 499794.12 | 2.92% | 7.59 |
| 2025-12-11 | 273.58 | 268.03 | -5.77 | -2.11% | 268.01 | 275.35 | 75659 | 205277.97 | 1.21% | 2.00 |
| 2025-12-10 | 275.00 | 273.80 | -2.70 | -0.98% | 266.00 | 275.00 | 95469 | 258347.92 | 1.52% | 2.00 |
| 2025-12-09 | 272.21 | 276.50 | 0.24 | 0.09% | 271.66 | 279.00 | 108369 | 298353.66 | 1.73% | 0.05 |
| 2025-12-08 | 273.04 | 276.26 | 2.43 | 0.89% | 264.60 | 278.50 | 143968 | 391344.94 | 2.30% | 4.00 |
| 2025-12-05 | 270.00 | 273.83 | 3.38 | 1.25% | 267.18 | 275.88 | 104784 | 284842.56 | 1.67% | 10.00 |
| 2025-12-04 | 258.77 | 270.45 | 10.97 | 4.23% | 256.21 | 277.30 | 162682 | 434305.84 | 2.60% | 3.10 |
| 2025-12-03 | 260.35 | 259.48 | -0.92 | -0.35% | 258.50 | 267.97 | 95279 | 250360.38 | 1.52% | 0.00 |
| 2025-12-02 | 262.00 | 260.40 | -1.62 | -0.62% | 257.53 | 265.94 | 79865 | 208654.34 | 1.28% | 2.59 |
| 2025-12-01 | 265.05 | 262.02 | -6.08 | -2.27% | 258.00 | 265.80 | 129743 | 338945.84 | 2.07% | 2.00 |
| 2025-11-28 | 265.05 | 268.10 | 2.40 | 0.90% | 264.00 | 274.69 | 112993 | 303894.47 | 1.80% | 0.00 |
| 2025-11-27 | 271.68 | 265.70 | -4.55 | -1.68% | 265.00 | 278.50 | 114839 | 312649.66 | 1.83% | 2.56 |
| 2025-11-26 | 267.90 | 270.25 | 0.82 | 0.30% | 266.25 | 274.18 | 90693 | 245743.72 | 1.45% | 26.44 |
| 2025-11-25 | 274.50 | 269.43 | -1.67 | -0.62% | 267.30 | 276.54 | 99445 | 268952.97 | 1.59% | 0.00 |
| 2025-11-24 | 270.00 | 271.10 | 4.10 | 1.54% | 264.42 | 275.00 | 100981 | 272185.06 | 1.61% | 0.00 |
| 2025-11-21 | 275.34 | 267.00 | -16.55 | -5.84% | 267.00 | 278.54 | 120782 | 328446.62 | 1.93% | 4.00 |
| 2025-11-20 | 302.33 | 283.55 | -14.95 | -5.01% | 283.01 | 303.74 | 114006 | 328735.81 | 1.82% | 2.00 |
| 2025-11-19 | 299.49 | 298.50 | -1.38 | -0.46% | 296.50 | 308.56 | 91971 | 277283.62 | 1.47% | 0.00 |
| 2025-11-18 | 286.67 | 299.88 | 10.68 | 3.69% | 285.68 | 312.66 | 156526 | 472135.78 | 2.50% | 0.00 |
| 2025-11-17 | 294.03 | 289.20 | -4.82 | -1.64% | 286.90 | 301.99 | 103476 | 302435.22 | 1.65% | 2.00 |
| 2025-11-14 | 296.00 | 294.02 | -9.50 | -3.13% | 292.55 | 304.06 | 95404 | 283326.53 | 1.52% | 0.00 |
| 2025-11-13 | 304.00 | 303.52 | 0.77 | 0.25% | 299.58 | 309.83 | 97944 | 296819.19 | 1.56% | 2.00 |
| 2025-11-12 | 305.00 | 302.75 | -3.35 | -1.09% | 296.99 | 314.88 | 131938 | 400627.03 | 2.11% | 12.46 |
| 2025-11-11 | 320.00 | 306.10 | -10.33 | -3.26% | 306.00 | 324.80 | 151281 | 472157.44 | 2.42% | 10.52 |
| 2025-11-10 | 313.10 | 316.43 | 7.29 | 2.36% | 308.86 | 329.89 | 196048 | 625462.06 | 3.13% | 4.00 |
| 2025-11-07 | 302.59 | 309.14 | 3.14 | 1.03% | 301.20 | 316.00 | 151929 | 472063.34 | 2.43% | 4.00 |
| 2025-11-06 | 297.66 | 306.00 | 12.50 | 4.26% | 293.61 | 313.66 | 191474 | 582644.81 | 3.06% | 2.19 |
| 2025-11-05 | 284.00 | 293.50 | 0.65 | 0.22% | 277.98 | 297.08 | 152861 | 440540.06 | 2.44% | 4.00 |
| 2025-11-04 | 279.80 | 292.85 | 14.95 | 5.38% | 277.90 | 302.85 | 207878 | 609869.75 | 3.32% | 2.50 |
| 2025-11-03 | 273.00 | 277.90 | -1.46 | -0.52% | 267.00 | 281.81 | 133053 | 363676.12 | 2.12% | 2.00 |
| 2025-10-31 | 301.28 | 279.36 | -20.68 | -6.89% | 279.00 | 301.70 | 190153 | 542301.00 | 3.04% | 2.00 |
| 2025-10-30 | 296.98 | 300.04 | 3.38 | 1.14% | 293.02 | 314.80 | 213837 | 650281.06 | 3.42% | 7.00 |
| 2025-10-29 | 292.75 | 296.66 | 1.16 | 0.39% | 288.32 | 298.23 | 132682 | 389112.72 | 2.12% | 3.00 |
| 2025-10-28 | 291.01 | 295.50 | 0.13 | 0.04% | 291.01 | 301.99 | 141069 | 419792.44 | 2.25% | 5.12 |
| 2025-10-27 | 290.00 | 295.37 | 14.01 | 4.98% | 288.00 | 298.00 | 204626 | 601443.00 | 3.27% | 4.50 |
| 2025-10-24 | 270.01 | 281.36 | 14.16 | 5.30% | 269.13 | 282.63 | 198160 | 551414.12 | 3.16% | 2.00 |
| 2025-10-23 | 266.45 | 267.20 | 0.41 | 0.15% | 263.50 | 270.59 | 85967 | 228862.00 | 1.37% | 4.00 |
| 2025-10-22 | 268.00 | 266.79 | -2.89 | -1.07% | 261.60 | 271.80 | 116779 | 310703.22 | 1.87% | 3.00 |
| 2025-10-21 | 266.10 | 269.68 | 6.85 | 2.61% | 263.25 | 271.70 | 135812 | 363868.97 | 2.17% | 6.00 |
| 2025-10-20 | 268.00 | 262.83 | 0.92 | 0.35% | 261.00 | 270.88 | 118249 | 314372.22 | 1.89% | 4.46 |
| 2025-10-17 | 272.40 | 261.91 | -12.49 | -4.55% | 260.28 | 276.00 | 166911 | 442900.19 | 2.67% | 2.00 |
| 2025-10-16 | 272.00 | 274.40 | 0.40 | 0.15% | 269.15 | 280.92 | 156727 | 429936.38 | 2.50% | 0.00 |
| 2025-10-15 | 273.41 | 274.00 | 0.50 | 0.18% | 267.00 | 276.88 | 194478 | 527347.19 | 3.11% | 8.75 |
| 2025-10-14 | 297.00 | 273.50 | -21.60 | -7.32% | 270.93 | 300.00 | 265167 | 752284.19 | 4.23% | 13.38 |
| 2025-10-13 | 281.28 | 295.10 | 2.10 | 0.72% | 281.28 | 302.58 | 215162 | 636169.69 | 3.44% | 5.16 |
| 2025-10-10 | 314.64 | 293.00 | -26.11 | -8.18% | 292.68 | 318.89 | 239343 | 728347.38 | 3.82% | 4.00 |
| 2025-10-09 | 304.00 | 319.11 | 20.12 | 6.73% | 302.73 | 342.50 | 278155 | 890641.50 | 4.44% | 4.00 |
| 2025-09-30 | 302.00 | 298.99 | -6.00 | -1.97% | 294.58 | 310.58 | 195701 | 590884.38 | 3.13% | 6.00 |
| 2025-09-29 | 293.00 | 304.99 | 14.99 | 5.17% | 292.13 | 305.00 | 204607 | 608940.00 | 3.27% | 18.05 |
| 2025-09-26 | 285.00 | 290.00 | 2.00 | 0.69% | 284.88 | 305.50 | 223105 | 657527.69 | 3.56% | 25.39 |
| 2025-09-25 | 285.00 | 288.00 | -2.50 | -0.86% | 281.20 | 294.80 | 201752 | 580274.25 | 3.22% | 8.00 |
| 2025-09-24 | 272.13 | 290.50 | 10.50 | 3.75% | 270.30 | 313.95 | 374980 | 1089836.00 | 5.99% | 1.00 |
| 2025-09-23 | 260.00 | 280.00 | 23.40 | 9.12% | 254.15 | 280.00 | 291742 | 765295.44 | 4.66% | 40.09 |
| 2025-09-22 | 254.00 | 256.60 | 2.60 | 1.02% | 248.53 | 260.67 | 220613 | 561621.44 | 3.52% | 0.00 |
| 2025-09-19 | 265.68 | 254.00 | 0.82 | 0.32% | 251.51 | 267.74 | 254334 | 655784.50 | 4.06% | 15.47 |
| 2025-09-18 | 227.60 | 253.18 | 25.98 | 11.43% | 226.26 | 271.95 | 386718 | 971233.88 | 6.18% | 9.74 |
| 2025-09-17 | 214.00 | 227.20 | 13.20 | 6.17% | 213.04 | 231.66 | 219230 | 490041.25 | 3.50% | 6.38 |
| 2025-09-16 | 215.09 | 214.00 | -1.10 | -0.51% | 211.21 | 216.00 | 117791 | 251690.78 | 1.88% | 0.00 |
| 2025-09-15 | 216.80 | 215.10 | 3.59 | 1.70% | 210.10 | 218.98 | 141766 | 305385.66 | 2.26% | 4.94 |
| 2025-09-12 | 214.80 | 211.51 | -0.29 | -0.14% | 211.51 | 218.99 | 145668 | 313433.69 | 2.33% | 11.00 |
| 2025-09-11 | 206.00 | 211.80 | 6.20 | 3.02% | 204.08 | 213.59 | 136312 | 286720.25 | 2.18% | 0.00 |
| 2025-09-10 | 205.10 | 205.60 | 1.22 | 0.60% | 203.45 | 210.01 | 91799 | 189531.31 | 1.47% | 2.00 |
| 2025-09-09 | 209.95 | 204.38 | -8.32 | -3.91% | 203.20 | 212.03 | 107228 | 222414.62 | 1.71% | 2.78 |
| 2025-09-08 | 198.02 | 212.70 | 12.69 | 6.34% | 198.00 | 212.78 | 188423 | 388051.91 | 3.01% | 2.50 |
| 2025-09-05 | 195.99 | 200.01 | 4.61 | 2.36% | 194.34 | 201.00 | 126196 | 249441.33 | 2.02% | 0.00 |
| 2025-09-04 | 211.10 | 195.40 | -16.60 | -7.83% | 191.88 | 211.28 | 197328 | 393233.09 | 3.15% | 3.00 |
| 2025-09-03 | 213.00 | 212.00 | -0.51 | -0.24% | 208.78 | 216.50 | 124635 | 265330.62 | 1.99% | 0.00 |
| 2025-09-02 | 221.12 | 212.51 | -10.69 | -4.79% | 210.30 | 224.30 | 173791 | 375413.03 | 2.78% | 2.00 |
| 2025-09-01 | 220.00 | 223.20 | 9.03 | 4.22% | 215.86 | 224.98 | 219248 | 483010.66 | 3.50% | 13.04 |
| 2025-08-29 | 220.00 | 214.17 | -11.33 | -5.02% | 212.22 | 220.73 | 237985 | 511969.59 | 3.80% | 12.00 |
| 2025-08-28 | 206.40 | 225.50 | 18.48 | 8.93% | 206.38 | 225.50 | 278692 | 602252.56 | 4.45% | 32.40 |
| 2025-08-27 | 210.00 | 207.02 | -6.97 | -3.26% | 207.00 | 218.52 | 216929 | 460558.84 | 3.46% | 11.40 |
| 2025-08-26 | 209.03 | 213.99 | 2.99 | 1.42% | 208.11 | 221.49 | 181794 | 390070.75 | 2.90% | 2.00 |
| 2025-08-25 | 220.00 | 211.00 | -4.80 | -2.22% | 208.00 | 225.75 | 264982 | 570172.38 | 4.23% | 18.00 |
| 2025-08-22 | 201.82 | 215.80 | 13.39 | 6.62% | 201.80 | 216.19 | 241560 | 508823.16 | 3.86% | 13.80 |
| 2025-08-21 | 198.20 | 202.41 | 4.40 | 2.22% | 196.70 | 204.52 | 174099 | 349706.31 | 2.78% | 2.60 |
| 2025-08-20 | 191.62 | 198.01 | 6.40 | 3.34% | 188.90 | 198.01 | 145645 | 282417.34 | 2.33% | 8.00 |
| 2025-08-19 | 194.44 | 191.61 | -2.85 | -1.47% | 191.60 | 196.26 | 107561 | 208722.50 | 1.72% | 0.00 |
| 2025-08-18 | 195.69 | 194.46 | 0.26 | 0.13% | 193.61 | 199.11 | 140371 | 275627.94 | 2.24% | 0.00 |
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。
