FTSE in a short lived up move?

Right now the FTSE is in a sideways consolidation range since early this year.
On the larger side it's forming somewhat a Descending Triangle with lower highs and same lows.
On the short side, it's formed a W Formation with short lived upside coming.
This is a great range bounded setup and for those who are short term traders, there are buying opportunities with stocks in the interim.
BIAS: Sideways - Short term bullish medium term bearish.