Cardano (ADA) and Dogecoin (DOGE) lead the cryptocurrency market in terms of gains.ADA has seen a 5.2% increase today, with a 32% weekly inflow and a market cap of $39.9 billion.Analysts suggest that present price levels could lead to a bullish breakout for ADA.Dogecoin has experienced double-digit gains this week and is up 20.6% in seven days.