Drawing Chart

Hello !

Can any body help me ..is it any free software available or website where i can draw chart for my own preference to predict future movement and analysis ...

I need for my project .

waiting for your support .
thanks Manoj sir ..

actually I have a data but i need a system where i can draw for the future period ..actually I want to used Matlab for designing a model for project therefore I am looking a instrument to establish my relation between both the result one is using technical and other one with STAT and other instrument .