Bitstamp has the longest trading history for XRPUSD so I mostly analyze this pair with this exchange.
The price was heavily rejected above 0.28000 in the recent breakout, and we see a huge wave of profit taking / stop loss in the past few days.
At 0.20600-0.21000 we should see some consolidation and hopefully there is good support.
If this price zone failed to stop the downward momentum, we may see 0.16000-0.17000 level in a short time. In an extreme case, 0.13000 level is possible.