for Investing i have this "Average Strategy"
1. find 52High and 52Low of any scrip
2. buy at 52weeks average (52High - 52Low /2)
3. Sell at 52weeksAverage+52High/2
example:
nagarfert: 52High = 89 52low=11
1. buy below 52weeks average (ie., 50)
2. sell at 89+50/2 = 69.5
95% successful in 3months.