Citi (C) said stablecoins have climbed in step with the wider crypto market since the GENIUS Act passed in July, prompting its analysts to lift their 2030 market cap outlook to $1.9 trillion last month. Stablecoins remain primarily an on-ramp to crypto and have consistently accounted for 5%–10% of total market capitalization, the bank said in the report on Friday. The bank's analysts expect near-term growth to move in step with the broader digital asset market. Stablecoins are cryptocurrencies whose valu ...