Data access from excel files

Project Description: The attachment is the STANDARD INPUT FILE(TEMPLATE) which i will use for yearly data analysis of stock market. It is quite self explanatory. However, pls note the following:- 1. Dates are calender days based on 365 days. We may have provision of minimum 5 entries per day and if possible even upto 10 entries per day. Total rows 1860 or 3720. We may or may not use all these rows because it depends whether that calender day was trading day or holiday. We may or may not use all these rows because depends whether the signal is generated or not. I mean if not used they will remain blank. 2. The next day(D1,D2,D3,D4,D5) is the file available, for eg for 1st Jan base date the next date can be 2nd Jan or 3rd or 4th even 5th Jan because of the reason quoted in point [login to view URL] it has to search the next immediate available file 3. D14 is after five days after D5, Month M1 exactly after one month or the next available [login to view URL] 1st jan base date It may 1st Feb or 2nd,3rd,4th or even 5th Feb as stated above. I prefer at-least upto M3 as min but if we can have upto M6 nothing like it but not critical.