This is an adjustment to default RSI indicator 14 time period to 8 70 and 30 lines to 80 and 20 change RSI line color on oversold and overbought area to yellow
this indicator is for the use of "RSI 80 - 20 Trading Sytem: Learn to Trade Divergence, and Find a Low Risk Way to Sell Near The Top or Buy Near The Bottom " by TradingStrategyGuides.com