According to the source, French banking group BPCE will enable trading of Bitcoin (BTC), Ethereum (ETH), Solana (SOL), and USDC for 2 million retail customers directly within its banking apps, source: the source. The source adds that BPCE plans to expand this in-app crypto trading access to 12 million customers by 2026, source: the source. According to the source, the rollout creates a direct euro on-ramp inside a major French bank for BTC, ETH, SOL, and USDC, with asset coverage and timelines limited to those stated, source: the source.