BNB Chain has become the dominant platform for tokenized stock trading, surpassing 10+ competing chains. The shift isn't random—BNB's low gas fees (typically under $0.10 per transaction) and high throughput (around 2,000 TPS) make it economically viable for frequent stock token trades. Traditional chains like Ethereum would bleed users dry with $5-50 gas costs per trade. The real question: is this sustainable, or will regulatory pressure force these tokenized stocks to migrate to more compliant infrastructure? For now, BNB's speed + cost efficiency is winning the tokenized securities race.