| 代码 | 名称 | 日期 | 当日千股千评 | 收盘价 | 涨跌额 | 涨跌幅(%) | 昨收 | 今开 | 最高 | 最低 |
| 002311 | 海大集团 | 2021-01-14 | 业绩不错，趋势疲软，建议继续观望 | 65.29 | -1.7 | -2.5377 | 66.99 | 66.99 | 67 | 64.63 |
| 002311 | 海大集团 | 2021-01-13 | 业绩不错，处于盘整震荡期，可继续持有 | 66.99 | -1.51 | -2.2044 | 68.5 | 68.69 | 68.98 | 65.62 |
| 002311 | 海大集团 | 2021-01-12 | 业绩不错，处于盘整震荡期，可继续持有 | 68.5 | 0.7 | 1.0324 | 67.8 | 68.75 | 69.35 | 66.33 |
| 002311 | 海大集团 | 2021-01-11 | 业绩不错，走势较强，短期回档后应考虑低吸 | 67.8 | -2.73 | -3.8707 | 70.53 | 70.67 | 71.88 | 67.79 |
| 002311 | 海大集团 | 2021-01-08 | 业绩不错，走势较强，短期回档后应考虑低吸 | 70.53 | -2.9 | -3.9493 | 73.43 | 72.94 | 73.87 | 69.8 |
| 002311 | 海大集团 | 2021-01-07 | 业绩不错，走势较强，短期回档后应考虑低吸 | 73.43 | 1.38 | 1.9153 | 72.05 | 72.04 | 73.57 | 70.4 |
| 002311 | 海大集团 | 2021-01-06 | 业绩不错，走势较强，短期回档后应考虑低吸 | 72.05 | 0.75 | 1.0519 | 71.3 | 71.64 | 73.1 | 69.36 |
| 002311 | 海大集团 | 2021-01-05 | 业绩不错，走势较强，短期回档后应考虑低吸 | 71.3 | 2.87 | 4.1941 | 68.43 | 68 | 72.52 | 67.62 |
| 002311 | 海大集团 | 2021-01-04 | 业绩不错，走势较强，短期回档后应考虑低吸 | 68.43 | 2.93 | 4.4733 | 65.5 | 65.3 | 70.08 | 64.6 |
| 002311 | 海大集团 | 2020-12-31 | 业绩不错，走势较强，短期回档后应考虑低吸 | 65.5 | -0.21 | -0.3196 | 65.71 | 65.72 | 66.18 | 63.7 |
| 002311 | 海大集团 | 2020-12-30 | 业绩不错，走势较强，短期回档后应考虑低吸 | 65.71 | 0.61 | 0.9370 | 65.1 | 64.71 | 66.16 | 64.2 |
| 002311 | 海大集团 | 2020-12-29 | 业绩不错，走势较强，短期回档后应考虑低吸 | 65.1 | -0.32 | -0.4891 | 65.42 | 65.08 | 66.21 | 64.11 |
| 002311 | 海大集团 | 2020-12-28 | 业绩不错，走势较强，短期回档后应考虑低吸 | 65.42 | -0.65 | -0.9838 | 66.07 | 66 | 66.05 | 63.76 |
| 002311 | 海大集团 | 2020-12-25 | 业绩不错，走势较强，短期回档后应考虑低吸 | 66.07 | 4.76 | 7.7638 | 61.31 | 61.31 | 66.48 | 60.92 |
| 002311 | 海大集团 | 2020-12-24 | 业绩不错，处于盘整震荡期，可继续持有 | 61.31 | 0.62 | 1.0216 | 60.69 | 60.7 | 63.4 | 60.5 |
| 002311 | 海大集团 | 2020-12-23 | 业绩不错，趋势疲软，建议继续观望 | 60.69 | 0.19 | 0.3140 | 60.5 | 60.22 | 61.24 | 59.45 |
| 002311 | 海大集团 | 2020-12-22 | 业绩不错，处于盘整震荡期，可继续持有 | 60.5 | -1.02 | -1.6580 | 61.52 | 61.98 | 62.78 | 60.3 |
| 002311 | 海大集团 | 2020-12-21 | 业绩不错，趋势疲软，建议继续观望 | 61.52 | 3.02 | 5.1624 | 58.5 | 58 | 61.65 | 57.77 |
| 002311 | 海大集团 | 2020-12-18 | 业绩不错，处于盘整震荡期，可继续持有 | 58.5 | -2.49 | -4.0826 | 60.99 | 60.67 | 60.97 | 58.36 |
| 002311 | 海大集团 | 2020-12-17 | 业绩不错，走势较强，短期回档后应考虑低吸 | 60.99 | 0.29 | 0.4778 | 60.7 | 60.55 | 62.15 | 60.55 |
| 002311 | 海大集团 | 2020-12-16 | 业绩不错，走势较强，短期回档后应考虑低吸 | 60.7 | -1.19 | -1.9228 | 61.89 | 61.6 | 62.28 | 60.01 |
| 002311 | 海大集团 | 2020-12-15 | 业绩不错，走势较强，短期回档后应考虑低吸 | 61.89 | 1.24 | 2.0445 | 60.65 | 60.77 | 61.95 | 60.35 |
| 002311 | 海大集团 | 2020-12-14 | 业绩不错，处于盘整震荡期，可继续持有 | 60.65 | 0.99 | 1.6594 | 59.66 | 59.49 | 60.88 | 58.88 |
| 002311 | 海大集团 | 2020-12-11 | 业绩不错，处于盘整震荡期，可继续持有 | 59.66 | -0.14 | -0.2341 | 59.8 | 59.9 | 60.19 | 58.65 |
| 002311 | 海大集团 | 2020-12-10 | 业绩不错，走势较强，短期回档后应考虑低吸 | 59.8 | 0 | 0.0000 | 59.8 | 59.93 | 60.53 | 59.2 |
| 002311 | 海大集团 | 2020-12-09 | 业绩不错，走势较强，短期回档后应考虑低吸 | 59.8 | -1.2 | -1.9672 | 61 | 60.88 | 61.28 | 59.77 |
| 002311 | 海大集团 | 2020-12-08 | 业绩不错，走势较强，短期回档后应考虑低吸 | 61 | 0 | 0.0000 | 61 | 61.15 | 61.85 | 60.43 |
| 002311 | 海大集团 | 2020-12-07 | 业绩不错，走势较强，短期回档后应考虑低吸 | 61 | 0.78 | 1.2953 | 60.22 | 59.91 | 61.8 | 59.91 |
| 002311 | 海大集团 | 2020-12-04 | 业绩不错，走势较强，短期回档后应考虑低吸 | 60.22 | 0.57 | 0.9556 | 59.65 | 59.18 | 61.15 | 58.2 |
| 002311 | 海大集团 | 2020-12-03 | 业绩不错，处于盘整震荡期，可继续持有 | 59.65 | 1.36 | 2.3332 | 58.29 | 58.83 | 59.7 | 58.4 |