GBP/USD bears momentum, possibly falling to 1st support at 1.2259 (overlap support) or 2nd support at 1.2176 (overlap support). On the upside, 1st resistance at 1.2337 (swing high, 127.20% Fibonacci Extension) and 2nd resistance at 1.2418 (swing high, 161.80% Fibonacci Extension) may hinder upward movement.