Analyst Dan Gambardello has identified bullish technical setups for Stellar (XLM) and Cardano (ADA), suggesting potential price gains. Stellar's risk score of 37 mirrors levels from October 2017, preceding a significant price increase. The asset is forming an ascending triangle pattern with resistance at $0.40. Meanwhile, Cardano, currently trading at 85 cents with a risk score of 35, reflects its 2020 levels at a tenfold higher price, indicating room for growth. Favorable macroeconomic factors, such as interest rate cuts and pro-crypto legislation, are expected to bolster altcoin performance.