The recent change of slope in the RSI-> RSI will hover around 70(overbought) during the last candlesticks of the formation and this leads me to believe that the triangle formation will lead to a decrease in price.
It seems like XRP is following the trend channels. A %4 price change in the upward direction (in 2H) is expected.
The inner triangle points out a potential price drop and a decrease in momentum. The outer triangle shows the price preparing for a momentum change.
Vechain has been growing very rapidly and it seems like the recent correction has led the way for a triangle formation. This can go either way. Although there is a big sell wall at around 0.0060, VeChain's overall momentum and popularity might fuel a growth.