It's BB+RSI. When combined in uncommon ways, Bollinger Bands and the RSI generate subtle but dependable signals.
Best to use in 4 hr chart. Trade duration could be couple of weeks.
The trick is to look for weaknesses in the bulls before going short, or pinpoint areas of weakness in the bears before going long and vice versa
2 ways to combine them to uncover trading opportunities
Long when the market seems oversold, but not until price has started showing signs of upward reversal. (RSI moves upward, leaving the oversold region.)