| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 278.93 | 287.18 | 8.18 | 2.93% | 278.60 | 289.35 | 264219 | 754369.81 | 0.62% | 56.54 |
| 2025-08-21 | 279.27 | 279.00 | -0.20 | -0.07% | 278.00 | 281.80 | 182698 | 510391.44 | 0.43% | 4.00 |
| 2025-08-20 | 277.50 | 279.20 | 2.40 | 0.87% | 272.05 | 279.99 | 233535 | 641434.44 | 0.55% | 18.00 |
| 2025-08-19 | 283.00 | 277.80 | -5.20 | -1.84% | 276.22 | 284.00 | 244286 | 681644.25 | 0.57% | 13.00 |
| 2025-08-18 | 280.67 | 283.00 | 2.33 | 0.83% | 278.02 | 285.48 | 285288 | 805618.62 | 0.67% | 12.00 |
| 2025-08-15 | 278.38 | 280.67 | 0.78 | 0.28% | 276.10 | 282.30 | 241092 | 673559.12 | 0.57% | 15.00 |
| 2025-08-14 | 276.89 | 279.89 | 6.29 | 2.30% | 274.48 | 282.00 | 371708 | 1037844.19 | 0.87% | 11.00 |
| 2025-08-13 | 264.77 | 273.60 | 10.35 | 3.93% | 264.51 | 275.00 | 394668 | 1066108.50 | 0.93% | 35.00 |
| 2025-08-12 | 263.50 | 263.25 | -0.41 | -0.16% | 257.72 | 265.18 | 222407 | 582914.12 | 0.52% | 10.00 |
| 2025-08-11 | 263.48 | 263.66 | 0.18 | 0.07% | 262.50 | 266.15 | 213309 | 562755.31 | 0.50% | 9.00 |
| 2025-08-08 | 264.00 | 263.48 | 0.43 | 0.16% | 262.01 | 266.16 | 174282 | 460473.59 | 0.41% | 50.00 |
| 2025-08-07 | 265.00 | 263.05 | -1.95 | -0.74% | 262.20 | 266.49 | 165481 | 436346.22 | 0.39% | 10.00 |
| 2025-08-06 | 265.22 | 265.00 | -0.70 | -0.26% | 263.23 | 266.90 | 153233 | 405848.25 | 0.36% | 35.00 |
| 2025-08-05 | 267.50 | 265.70 | -0.78 | -0.29% | 263.50 | 269.00 | 219760 | 584447.88 | 0.52% | 8.40 |
| 2025-08-04 | 263.00 | 266.48 | 3.41 | 1.30% | 261.70 | 268.00 | 237682 | 628623.81 | 0.56% | 17.00 |
| 2025-08-01 | 264.80 | 263.07 | -1.55 | -0.59% | 262.75 | 266.60 | 252500 | 668281.44 | 0.59% | 8.80 |
| 2025-07-31 | 280.80 | 264.62 | -12.47 | -4.50% | 264.62 | 281.98 | 447104 | 1208851.50 | 1.05% | 2.00 |
| 2025-07-30 | 292.20 | 277.09 | -14.73 | -5.05% | 276.36 | 292.20 | 415943 | 1171276.50 | 1.07% | 8.00 |
| 2025-07-29 | 286.70 | 291.82 | 5.52 | 1.93% | 286.68 | 292.00 | 233946 | 678542.75 | 0.60% | 10.00 |
| 2025-07-28 | 283.02 | 286.30 | 3.50 | 1.24% | 281.30 | 289.09 | 238973 | 683086.69 | 0.61% | 3.00 |
| 2025-07-25 | 285.20 | 282.80 | -2.40 | -0.84% | 281.75 | 285.20 | 134326 | 380283.53 | 0.34% | 2.00 |
| 2025-07-24 | 289.00 | 285.20 | -1.82 | -0.63% | 282.91 | 289.20 | 223891 | 639408.25 | 0.57% | 22.00 |
| 2025-07-23 | 288.16 | 287.02 | 0.36 | 0.13% | 286.59 | 290.75 | 200190 | 577265.31 | 0.51% | 23.00 |
| 2025-07-22 | 280.00 | 286.66 | 7.00 | 2.50% | 279.18 | 290.00 | 333090 | 946891.25 | 0.85% | 57.00 |
| 2025-07-21 | 277.00 | 279.66 | 8.46 | 3.12% | 273.55 | 282.00 | 324863 | 904729.50 | 0.83% | 26.74 |
| 2025-07-18 | 268.70 | 271.20 | 5.70 | 2.15% | 265.80 | 272.45 | 221866 | 598160.12 | 0.57% | 34.00 |
| 2025-07-17 | 265.37 | 265.50 | 1.10 | 0.42% | 264.36 | 267.75 | 145110 | 385274.62 | 0.37% | 10.00 |
| 2025-07-16 | 268.50 | 264.40 | -3.35 | -1.25% | 263.04 | 268.70 | 156265 | 413584.12 | 0.40% | 13.00 |
| 2025-07-15 | 268.50 | 267.75 | -0.75 | -0.28% | 266.00 | 272.50 | 169526 | 455382.78 | 0.43% | 17.00 |
| 2025-07-14 | 271.00 | 268.50 | -3.00 | -1.10% | 266.10 | 271.32 | 149789 | 401369.28 | 0.38% | 12.00 |
| 2025-07-11 | 271.50 | 271.50 | -0.50 | -0.18% | 270.10 | 274.00 | 213282 | 579854.38 | 0.55% | 6.00 |
| 2025-07-10 | 274.99 | 272.00 | 1.20 | 0.44% | 268.50 | 274.99 | 242393 | 659420.12 | 0.62% | 6.00 |
| 2025-07-09 | 262.20 | 270.80 | 7.49 | 2.84% | 262.10 | 274.46 | 293884 | 794842.38 | 0.75% | 27.00 |
| 2025-07-08 | 260.70 | 263.31 | 2.42 | 0.93% | 259.82 | 265.90 | 155923 | 410429.31 | 0.40% | 8.00 |
| 2025-07-07 | 265.80 | 260.89 | -4.91 | -1.85% | 258.88 | 268.88 | 174665 | 456897.28 | 0.45% | 7.00 |
| 2025-07-04 | 265.01 | 265.80 | 3.21 | 1.22% | 260.98 | 269.98 | 272060 | 721422.81 | 0.70% | 8.00 |
| 2025-07-03 | 251.47 | 262.59 | 12.14 | 4.85% | 250.59 | 263.21 | 338037 | 874680.31 | 0.87% | 41.00 |
| 2025-07-02 | 251.50 | 250.45 | -1.05 | -0.42% | 249.19 | 252.01 | 115714 | 289731.19 | 0.30% | 2.00 |
| 2025-07-01 | 252.50 | 251.50 | -0.72 | -0.29% | 249.88 | 252.74 | 95323 | 239510.42 | 0.24% | 9.00 |
| 2025-06-30 | 251.50 | 252.22 | 1.23 | 0.49% | 249.70 | 253.50 | 176234 | 443481.69 | 0.45% | 17.00 |
| 2025-06-27 | 256.50 | 250.99 | -1.80 | -0.71% | 250.11 | 257.45 | 236201 | 598502.62 | 0.61% | 5.00 |
| 2025-06-26 | 255.88 | 252.79 | -2.11 | -0.83% | 252.36 | 256.29 | 199145 | 506238.66 | 0.51% | 43.00 |
| 2025-06-25 | 246.50 | 254.90 | 8.98 | 3.65% | 246.00 | 255.88 | 315377 | 793032.06 | 0.81% | 26.00 |
| 2025-06-24 | 240.58 | 245.92 | 6.31 | 2.63% | 240.58 | 248.08 | 235011 | 576736.12 | 0.60% | 19.00 |
| 2025-06-23 | 239.30 | 239.61 | -0.65 | -0.27% | 238.03 | 240.60 | 127099 | 304068.06 | 0.33% | 6.00 |
| 2025-06-20 | 241.06 | 240.26 | -1.84 | -0.76% | 239.50 | 243.12 | 136883 | 329398.59 | 0.35% | 21.40 |
| 2025-06-19 | 245.30 | 242.10 | -3.47 | -1.41% | 241.60 | 246.16 | 147985 | 360450.88 | 0.38% | 5.00 |
| 2025-06-18 | 246.98 | 245.57 | -0.69 | -0.28% | 245.57 | 249.58 | 104606 | 258654.39 | 0.27% | 42.00 |
| 2025-06-17 | 246.96 | 246.26 | -0.40 | -0.16% | 245.22 | 248.43 | 97650 | 240792.89 | 0.25% | 24.00 |
| 2025-06-16 | 248.00 | 246.66 | -1.54 | -0.62% | 245.80 | 248.70 | 122176 | 301351.44 | 0.31% | 4.00 |
| 2025-06-13 | 248.10 | 248.20 | -1.61 | -0.64% | 246.37 | 250.41 | 174032 | 432241.22 | 0.45% | 13.00 |
| 2025-06-12 | 252.00 | 249.81 | -0.69 | -0.28% | 248.77 | 252.50 | 175696 | 438640.38 | 0.45% | 18.00 |
| 2025-06-11 | 246.09 | 250.50 | 7.36 | 3.03% | 244.80 | 252.44 | 279934 | 700635.44 | 0.72% | 17.00 |
| 2025-06-10 | 245.00 | 243.14 | -2.44 | -0.99% | 242.22 | 246.86 | 139325 | 340660.62 | 0.36% | 4.00 |
| 2025-06-09 | 248.88 | 245.58 | -3.30 | -1.33% | 245.50 | 250.88 | 185498 | 459312.50 | 0.48% | 1.00 |
| 2025-06-06 | 252.00 | 248.88 | -2.62 | -1.04% | 248.50 | 253.33 | 165515 | 413822.09 | 0.42% | 3.00 |
| 2025-06-05 | 251.36 | 251.50 | 0.45 | 0.18% | 248.27 | 252.44 | 135259 | 338675.19 | 0.35% | 12.00 |
| 2025-06-04 | 252.50 | 251.05 | -0.10 | -0.04% | 250.70 | 253.60 | 130402 | 328585.56 | 0.33% | 5.00 |
| 2025-06-03 | 252.00 | 251.15 | 1.15 | 0.46% | 250.44 | 253.90 | 158412 | 398934.19 | 0.41% | 2.00 |
| 2025-05-30 | 250.90 | 250.00 | -1.85 | -0.73% | 247.47 | 252.65 | 204337 | 510732.50 | 0.52% | 1.80 |
| 2025-05-29 | 253.00 | 251.85 | -1.75 | -0.69% | 249.00 | 253.98 | 217883 | 548793.75 | 0.56% | 5.00 |
| 2025-05-28 | 255.61 | 253.60 | -0.39 | -0.15% | 253.32 | 258.27 | 154563 | 394677.34 | 0.40% | 12.00 |
| 2025-05-27 | 255.89 | 253.99 | -1.91 | -0.75% | 252.39 | 257.21 | 176680 | 449128.16 | 0.45% | 12.00 |
| 2025-05-26 | 265.00 | 255.90 | -11.09 | -4.15% | 252.90 | 266.38 | 330122 | 847722.88 | 0.85% | 41.00 |
| 2025-05-23 | 271.01 | 266.99 | -3.38 | -1.25% | 266.95 | 274.00 | 230004 | 621822.44 | 0.59% | 14.00 |
| 2025-05-22 | 277.80 | 270.37 | -3.71 | -1.35% | 268.27 | 277.94 | 276081 | 747070.19 | 0.71% | 3.00 |
| 2025-05-21 | 266.99 | 274.08 | 11.08 | 4.21% | 265.80 | 279.99 | 565245 | 1547058.75 | 1.45% | 20.09 |
| 2025-05-20 | 264.44 | 263.00 | 3.00 | 1.15% | 255.20 | 265.50 | 346424 | 905342.56 | 0.89% | 11.00 |
| 2025-05-19 | 260.50 | 260.00 | 0.64 | 0.25% | 257.27 | 260.54 | 169740 | 439989.81 | 0.43% | 18.00 |
| 2025-05-16 | 259.14 | 259.36 | -0.82 | -0.32% | 257.73 | 261.73 | 189001 | 490461.09 | 0.48% | 23.00 |
| 2025-05-15 | 262.62 | 260.18 | -2.42 | -0.92% | 259.60 | 262.87 | 141119 | 368557.47 | 0.36% | 3.00 |
| 2025-05-14 | 258.77 | 262.60 | 3.83 | 1.48% | 256.01 | 264.46 | 231463 | 602068.81 | 0.59% | 15.40 |
| 2025-05-13 | 262.00 | 258.77 | 1.77 | 0.69% | 255.02 | 262.00 | 204806 | 528151.12 | 0.52% | 11.60 |
| 2025-05-12 | 255.00 | 257.00 | 8.73 | 3.52% | 253.00 | 257.99 | 302315 | 773159.19 | 0.77% | 22.00 |
| 2025-05-09 | 246.07 | 248.27 | 3.70 | 1.51% | 244.65 | 249.77 | 236933 | 585846.81 | 0.61% | 9.00 |
| 2025-05-08 | 239.49 | 244.57 | 5.96 | 2.50% | 237.98 | 248.68 | 312856 | 766699.50 | 0.80% | 5.58 |
| 2025-05-07 | 236.45 | 238.61 | 6.98 | 3.01% | 236.08 | 240.88 | 312810 | 744471.94 | 0.80% | 10.00 |
| 2025-05-06 | 233.91 | 231.63 | 0.13 | 0.06% | 231.20 | 236.30 | 196877 | 459128.94 | 0.50% | 6.00 |
| 2025-04-30 | 233.05 | 231.50 | -0.53 | -0.23% | 231.50 | 234.38 | 156328 | 363540.38 | 0.40% | 16.00 |
| 2025-04-29 | 234.00 | 232.03 | -2.82 | -1.20% | 230.72 | 234.80 | 167424 | 389297.88 | 0.43% | 10.00 |
宁德时代(300750)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。
