The price of gold can fluctuate constantly due to various market and economic factors、As of my last update on April 3, 2023, the price of gold was around $2,050 per ounce、However, for the most current and accurate price, I recommend checking a reliable financial news website or a current market price listing because gold prices can change rapidly.

If you're referring to something specific with 4.15金价, it seems there might be a misunderstanding or a need for more context, as the notation isn't standard、Gold prices are typically quoted in terms of currency per troy ounce (e.g., USD/oz or CNY/g)、If you could provide more context or clarify what 4.15金价 refers to, I'd be happy to try and assist further.