Well-known cryptocurrency analyst Ali Martinez points out that Dogecoin's 4-hour chart displays a descending triangle pattern, suggesting its price could experience a 29% swing, though the direction remains unclear. Regarding Ethereum, Martinez states that if its price can hold the $1,800 support level, it could initiate a new uptrend. Meanwhile, he believes gold has shown an important buy signal and predicts that if the gold price stays above $4,325, it will rebound to $4,700.