Here is a quick link to pivot point formulas:
http://www.traderslaboratory.com/for...t=pivot+points
If you want more info, I write about pivot points 80% of the time in my articles or setups. Use the search box in the left hand navigation and input "pivot points." You should get a list of threads or videos on pivots.
As far as I know you can purchase commercial pivot point indicators. Most trading platforms should also come with it. But since I use my own custom pivots, I plot everything manually everyday.
Here is an article I wrote about my methodology using pivots:
http://www.traderslaboratory.com/for...t-trading.html
This is no exact science but I am able to use it successfully because I understand market internals and market concept. You need to understand the bigger picture before you can narrow it down to your entry points.
PS: Its always good to ask questions, so feel free to keep asking
