AVGO has surged ~8.6% in three sessions to reclaim $400, driven primarily by Apple's $30B chip commitment and technical breakout momentum, but this move appears to have front-loaded near-term good news into the price while macro headwinds — including hyperscaler debt stress, China AI bifurcation risk, and geopolitical oil shock — remain unresolved. At $400, the stock faces a well-documented psychological resistance zone and is likely approaching overbought RSI territory following a compressed rally from $366, creating a high-probability mean-reversion setup for a contrarian short. The Meta 'Iris' chip development signals accelerating in-house silicon competition that threatens Broadcom's custom XPU revenue moat over the medium term, a risk not yet priced into the euphoric post-Apple-deal sentiment.