[Polymarket Launches 15-Minute Price Fluctuation Prediction Market for Gold and Silver] Chainlink posted on its X platform that its prediction market, Polymarket, is deepening its partnership with its official oracle, Chainlink, expanding its high-speed 15-minute prediction market from cryptocurrencies to other asset classes. The 15-minute price fluctuation market for gold and silver is currently available, with plans to add more commodities and expand to stocks and forex in the future. Polymarket also confirmed the launch of the market on the X platform, stating that Chainlink is its official oracle partner for its high-speed price fluctuation market.