Further to your helpful response, I am wondering whether the script need to modified to fit this price dataset. Essentially the x-axis is the trading date and the Y-axis are the spot month (represent the price graph) and M01 to M24 months (represent the forward curve "line" for 1st to 24th month prices as it work through the time series.)
I know my request may came across a bit imposing. As I am a newbie on JMP graph builder; I was hoping that if your time permits, you could help me to set that into a JMP dataset and scripts, Through JMP, I could learn the way you did it and i will work through the iterations. It is also okay if you are not able to act on my request if it is not appropriate.