A trader made over $550,000 by predicting NBA sports competitions. Recently, during the Thunder vs. Spurs game, he placed the largest bet of the night on the platform.

His performance data is indeed formidable: a daily profit of $29,000, weekly earnings of $227,000, and a total account growth of $548,000.

But what truly deserves attention are not these numbers. The key lies in his trading logic—extremely minimalistic to the point of being almost strict. He doesn't make political predictions, doesn't touch crypto asset fluctuations, and doesn't chase hot trends. He is entirely focused on one track: NBA.

This reflects a core principle in prediction markets: deep specialization in a single field often beats the scattershot mentality of retail traders who do everything. While most people disperse their attention across multiple directions, traders who can maintain continuous focus have already established a clear advantage through data accumulation.