Anybody knows how to solve the following in MS access: Starting tabel are the times and sales of one day futures (in my case e-mini S&P500. I want to form a (new) table containing time and price of one start trade. Consequently get the time and price of the first sale one point lower or higher whichever is first. Next the time and price of the first sale one point higher or lower than the last. etc. Is this possible with MS Access or should I try and find another tool. Mind you Excell doesnot work because the daily table of times and sales is way too big. Can anybody help me on this?