| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-27 | 102.11 | 104.04 | 0.63 | 0.61% | 99.13 | 105.00 | 69070 | 71008.27 | 2.40% | 1.00 |
| 2026-03-26 | 106.30 | 103.41 | -2.90 | -2.73% | 102.95 | 108.28 | 70836 | 74490.33 | 2.46% | 1.00 |
| 2026-03-25 | 104.30 | 106.31 | 2.62 | 2.53% | 103.69 | 108.25 | 88579 | 94468.64 | 3.08% | 0.00 |
| 2026-03-24 | 104.51 | 103.69 | 0.89 | 0.87% | 101.10 | 105.00 | 96420 | 99016.44 | 3.43% | 0.00 |
| 2026-03-23 | 109.05 | 102.80 | -7.67 | -6.94% | 102.18 | 110.50 | 135256 | 143247.73 | 4.81% | 1.00 |
| 2026-03-20 | 116.70 | 110.47 | -5.88 | -5.05% | 110.41 | 117.32 | 96958 | 109763.98 | 3.45% | 0.00 |
| 2026-03-19 | 115.68 | 116.35 | -2.14 | -1.81% | 114.38 | 118.15 | 74143 | 86358.22 | 2.63% | 0.00 |
| 2026-03-18 | 114.21 | 118.49 | 4.64 | 4.08% | 114.21 | 120.94 | 133203 | 156951.53 | 4.73% | 1.00 |
| 2026-03-17 | 120.00 | 113.85 | -4.63 | -3.91% | 113.71 | 120.20 | 88511 | 102689.64 | 3.15% | 1.00 |
| 2026-03-16 | 120.04 | 118.48 | -1.56 | -1.30% | 116.13 | 120.10 | 80781 | 95203.38 | 2.87% | 0.00 |
| 2026-03-13 | 124.52 | 120.04 | -4.96 | -3.97% | 119.55 | 124.96 | 99035 | 120057.18 | 3.52% | 1.00 |
| 2026-03-12 | 127.70 | 125.00 | -4.80 | -3.70% | 124.80 | 130.47 | 132378 | 167767.95 | 4.70% | 4.00 |
| 2026-03-11 | 132.57 | 129.80 | -0.33 | -0.25% | 127.88 | 135.50 | 173197 | 227746.81 | 6.25% | 0.00 |
| 2026-03-10 | 128.60 | 130.13 | 2.83 | 2.22% | 127.88 | 135.98 | 220150 | 288347.34 | 7.95% | 1.00 |
| 2026-03-09 | 118.88 | 127.30 | 9.85 | 8.39% | 115.30 | 128.50 | 229283 | 279741.88 | 8.28% | 13.00 |
| 2026-03-06 | 116.50 | 117.45 | 1.44 | 1.24% | 115.70 | 118.48 | 79345 | 92910.77 | 2.86% | 1.00 |
| 2026-03-05 | 118.50 | 116.01 | 0.01 | 0.01% | 115.00 | 118.68 | 68759 | 80183.53 | 2.48% | 0.00 |
| 2026-03-04 | 117.77 | 116.00 | -2.49 | -2.10% | 115.66 | 119.77 | 76564 | 89754.69 | 2.76% | 0.00 |
| 2026-03-03 | 125.60 | 118.49 | -7.11 | -5.66% | 117.22 | 126.47 | 123464 | 148991.33 | 4.46% | 4.00 |
| 2026-03-02 | 126.90 | 125.60 | -5.50 | -4.20% | 124.55 | 128.28 | 109909 | 138484.58 | 3.97% | 6.00 |
| 2026-02-27 | 124.97 | 131.10 | 5.82 | 4.65% | 124.72 | 132.70 | 149313 | 192800.03 | 5.39% | 4.00 |
| 2026-02-26 | 127.28 | 125.28 | -1.89 | -1.49% | 124.59 | 127.50 | 104804 | 131726.55 | 3.78% | 0.00 |
| 2026-02-25 | 129.15 | 127.17 | 0.18 | 0.14% | 125.14 | 129.93 | 114282 | 145007.56 | 4.13% | 23.00 |
| 2026-02-24 | 143.88 | 126.99 | -19.52 | -13.32% | 125.80 | 145.00 | 225563 | 293358.62 | 8.14% | 5.00 |
| 2026-02-13 | 151.68 | 146.51 | -8.22 | -5.31% | 146.11 | 156.15 | 144449 | 216080.84 | 5.21% | 4.00 |
| 2026-02-12 | 150.00 | 154.73 | 7.83 | 5.33% | 148.03 | 157.68 | 175125 | 268773.31 | 6.32% | 0.00 |
| 2026-02-11 | 143.88 | 146.90 | 3.37 | 2.35% | 143.88 | 150.42 | 125667 | 184987.34 | 4.54% | 5.00 |
| 2026-02-10 | 142.05 | 143.53 | 2.08 | 1.47% | 140.10 | 147.19 | 124678 | 179910.67 | 4.50% | 0.00 |
| 2026-02-09 | 140.01 | 141.45 | 5.17 | 3.79% | 136.75 | 142.74 | 118469 | 166135.70 | 4.28% | 16.00 |
| 2026-02-06 | 137.80 | 136.28 | -3.21 | -2.30% | 134.08 | 140.50 | 97459 | 133517.33 | 3.52% | 4.00 |
| 2026-02-05 | 139.02 | 139.49 | -3.21 | -2.25% | 138.28 | 141.84 | 80858 | 112899.70 | 2.92% | 0.00 |
| 2026-02-04 | 145.99 | 142.70 | -7.29 | -4.86% | 138.25 | 146.50 | 141983 | 201162.64 | 5.13% | 14.00 |
| 2026-02-03 | 146.99 | 149.99 | 5.77 | 4.00% | 142.72 | 150.38 | 151856 | 222796.22 | 5.48% | 4.00 |
| 2026-02-02 | 160.65 | 144.22 | -16.45 | -10.24% | 143.60 | 161.88 | 194849 | 290886.56 | 7.03% | 7.00 |
| 2026-01-30 | 166.49 | 160.67 | -8.87 | -5.23% | 154.81 | 168.69 | 173989 | 277625.59 | 6.28% | 6.00 |
| 2026-01-29 | 171.36 | 169.54 | -5.97 | -3.40% | 168.80 | 182.30 | 192815 | 338372.06 | 6.96% | 1.00 |
| 2026-01-28 | 187.18 | 175.51 | -5.18 | -2.87% | 174.51 | 188.00 | 210702 | 379833.41 | 7.61% | 11.00 |
| 2026-01-27 | 173.40 | 180.69 | 7.26 | 4.19% | 169.88 | 182.80 | 210579 | 373773.25 | 7.60% | 6.00 |
| 2026-01-26 | 176.10 | 173.43 | 6.19 | 3.70% | 168.27 | 182.00 | 215744 | 375279.41 | 7.79% | 3.00 |
| 2026-01-23 | 161.66 | 167.24 | 0.19 | 0.11% | 157.01 | 169.88 | 226718 | 372520.69 | 8.18% | 15.00 |
| 2026-01-22 | 141.15 | 167.05 | 27.84 | 20.00% | 141.05 | 167.05 | 246150 | 382782.38 | 8.89% | 10.00 |
| 2026-01-21 | 138.64 | 139.21 | -1.31 | -0.93% | 137.14 | 142.00 | 84578 | 118041.95 | 3.05% | 0.00 |
| 2026-01-20 | 144.99 | 140.52 | -2.10 | -1.47% | 138.08 | 145.47 | 108029 | 152029.20 | 3.90% | 0.00 |
| 2026-01-19 | 149.32 | 142.62 | -9.41 | -6.19% | 141.26 | 151.33 | 157540 | 228677.62 | 5.69% | 1.00 |
| 2026-01-16 | 150.15 | 152.03 | -6.53 | -4.12% | 150.15 | 162.15 | 175698 | 273201.91 | 6.34% | 1.00 |
| 2026-01-15 | 159.01 | 158.56 | 3.56 | 2.30% | 156.00 | 166.88 | 232260 | 372489.47 | 8.38% | 4.00 |
| 2026-01-14 | 155.00 | 155.00 | 3.44 | 2.27% | 152.60 | 164.95 | 237847 | 377300.81 | 8.59% | 1.00 |
| 2026-01-13 | 159.21 | 151.56 | -0.44 | -0.29% | 151.00 | 165.28 | 286849 | 452269.81 | 10.35% | 4.00 |
| 2026-01-12 | 139.90 | 152.00 | 18.60 | 13.94% | 138.69 | 153.97 | 249467 | 360214.38 | 9.00% | 2.00 |
| 2026-01-09 | 121.78 | 133.40 | 11.05 | 9.03% | 121.56 | 134.00 | 125448 | 161313.53 | 4.53% | 37.10 |
| 2026-01-08 | 124.45 | 122.35 | 1.35 | 1.12% | 120.70 | 124.50 | 55606 | 68044.48 | 2.01% | 0.00 |
| 2026-01-07 | 120.30 | 121.00 | 0.70 | 0.58% | 119.11 | 122.12 | 58163 | 70365.95 | 2.10% | 0.00 |
| 2026-01-06 | 120.92 | 120.30 | 0.22 | 0.18% | 118.40 | 121.50 | 67536 | 81106.80 | 2.44% | 0.00 |
| 2026-01-05 | 116.00 | 120.08 | 4.92 | 4.27% | 115.10 | 120.43 | 78049 | 92312.16 | 2.82% | 1.00 |
| 2025-12-31 | 113.41 | 115.16 | 1.76 | 1.55% | 113.24 | 116.60 | 56650 | 65241.23 | 2.04% | 2.00 |
| 2025-12-30 | 113.21 | 113.40 | 0.25 | 0.22% | 112.80 | 114.61 | 30558 | 34779.90 | 1.10% | 0.00 |
| 2025-12-29 | 113.43 | 113.15 | -0.25 | -0.22% | 112.00 | 115.16 | 45386 | 51531.57 | 1.64% | 1.00 |
| 2025-12-26 | 110.81 | 113.40 | 2.67 | 2.41% | 110.50 | 116.15 | 48127 | 54806.39 | 1.74% | 0.00 |
| 2025-12-25 | 109.03 | 110.73 | 1.20 | 1.10% | 108.84 | 112.00 | 25178 | 27878.01 | 0.91% | 0.00 |
| 2025-12-24 | 107.98 | 109.53 | 0.73 | 0.67% | 107.13 | 109.98 | 29473 | 32205.12 | 1.06% | 0.00 |
| 2025-12-23 | 112.80 | 108.80 | -1.98 | -1.79% | 108.00 | 113.50 | 53889 | 59013.82 | 1.95% | 0.00 |
| 2025-12-22 | 111.32 | 110.78 | -0.14 | -0.13% | 110.00 | 111.80 | 36452 | 40362.63 | 1.32% | 0.00 |
| 2025-12-19 | 112.39 | 110.92 | -1.38 | -1.23% | 110.72 | 113.74 | 34472 | 38467.77 | 1.24% | 0.00 |
| 2025-12-18 | 112.32 | 112.30 | -0.20 | -0.18% | 111.40 | 113.88 | 27932 | 31528.17 | 1.01% | 0.00 |
| 2025-12-17 | 110.00 | 112.50 | 2.44 | 2.22% | 109.80 | 112.96 | 37905 | 42249.60 | 1.37% | 0.00 |
| 2025-12-16 | 112.80 | 110.06 | -2.57 | -2.28% | 109.80 | 113.30 | 30967 | 34216.89 | 1.12% | 2.00 |
| 2025-12-15 | 113.81 | 112.63 | -2.07 | -1.80% | 111.61 | 114.66 | 35348 | 39928.89 | 1.28% | 0.00 |
| 2025-12-12 | 110.70 | 114.70 | 4.05 | 3.66% | 110.50 | 115.55 | 58243 | 66205.25 | 2.10% | 0.00 |
| 2025-12-11 | 112.94 | 110.65 | -1.99 | -1.77% | 110.58 | 113.20 | 26882 | 29965.61 | 0.97% | 0.00 |
| 2025-12-10 | 111.94 | 112.64 | 0.28 | 0.25% | 110.08 | 113.22 | 30560 | 34127.00 | 1.10% | 0.00 |
| 2025-12-09 | 113.10 | 112.36 | -0.92 | -0.81% | 111.11 | 114.95 | 38690 | 43641.50 | 1.40% | 0.00 |
| 2025-12-08 | 112.71 | 113.28 | 0.74 | 0.66% | 112.55 | 114.70 | 34527 | 39285.30 | 1.25% | 2.00 |
| 2025-12-05 | 113.00 | 112.54 | -0.35 | -0.31% | 110.52 | 113.24 | 37282 | 41709.70 | 1.35% | 0.00 |
| 2025-12-04 | 113.50 | 112.89 | -0.12 | -0.11% | 111.10 | 113.84 | 26166 | 29403.74 | 0.94% | 0.00 |
| 2025-12-03 | 114.41 | 113.01 | -2.14 | -1.86% | 112.45 | 114.90 | 31410 | 35576.08 | 1.13% | 0.00 |
| 2025-12-02 | 117.50 | 115.15 | -1.48 | -1.27% | 113.40 | 117.90 | 46767 | 53677.38 | 1.69% | 0.00 |
| 2025-12-01 | 115.18 | 116.63 | 1.57 | 1.36% | 113.10 | 117.36 | 46973 | 54404.50 | 1.70% | 18.00 |
| 2025-11-28 | 115.02 | 115.06 | -0.71 | -0.61% | 113.80 | 116.88 | 39701 | 45610.74 | 1.43% | 4.00 |
| 2025-11-27 | 118.41 | 115.77 | -1.23 | -1.05% | 115.00 | 118.60 | 41900 | 48810.39 | 1.51% | 0.00 |
| 2025-11-26 | 115.64 | 117.00 | 1.43 | 1.24% | 114.21 | 119.82 | 60070 | 70699.47 | 2.17% | 0.00 |
深信服(300454)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。
