The big money is made in trading longer term. If that is your desire, you better follow in Gann's footsteps and create a swing chart. It takes some time, I created this on Excel, I had to chop off the prices to make it smaller and for corn I used a 8 cent grid. With no time element, taking only important swings, it is shows a whole new level of support and resistance. You can see the past can predict the future.