Why Is Arbitrum (ARB) Up 10.67% Today, September 16, 2026? Standard Chartered’s $10 Target Drives Heavy Trading

Arbitrum's ARB outperformed a weak broader crypto tape after Standard Chartered initiated coverage and published a $10 end-2030 target, creating an institutional research catalyst. Turnover of ~$435M (~0.44x market cap) signals unusually high participation, suggesting the move was not purely liquidity-driven. Near-term focus shifts to whether the repricing holds after the initial headline impulse amid ongoing market risk-off.