The Sell Gravitation Index was created by Howard Wang and was published in Stocks & Commodities V37:02 (36-38)
This indicator is similar to the relative strength index but the big difference is that this indicator gives early buy and sell signals which I find very helpful. Buy when it rises above its signal line and sell when it falls below its signal line.
This is my first custom indicator that I created as a medium to long term trend indicator. Buy if it is above 0 and sell if it is below 0.
Since this is my first unique indicator, I would love to hear your feedback! Please let me know if you would like to see any other scripts!