Devexpress Gridview Data Row and Columns Value

Question

Please refer to the simple table below.

I don't know how to save all data.

GRIDVIEW:

      COLUMN1| COLUMN2 | COLUMN3 | COLUMN4 | COLUMN |....
 ROW1        |  100    |   105   |   109   |   112  |
 ROW2        |   55    |    58   |    62   |    67  |
 ROW3        |   71    |    75   |    79   |    83  |
 ROW4        |  204    |   209   |   216   |   221  |
 ROW..

gridviewRowsColumns

Notes:

• First column = stock code, (in tag property, contain ID)
• Columns COLUMN1, COLUMN2, COLUMN3.... sales prices for stock.