Trader consensus on Polymarket prices Apple with a 72% implied probability of remaining the second-largest company by market capitalization on April 30, 2026, anchored by its current $3.73 trillion valuation—trailing only NVIDIA's dominant $4.24 trillion position amid sustained AI chip demand. Alphabet trails at $3.47 trillion with 22% odds, fueled by a recent 5% daily share price surge outpacing Apple's 2.9% gain, driven by blockbuster cloud revenue growth and AI infrastructure investments reported in early March. Microsoft lags further at $2.75 trillion after slipping from prior highs, while NVIDIA's slim 5.7% chance reflects low risk of displacement; negligible odds for Tesla, Saudi Aramco, and Amazon stem from their sub-$2.3 trillion caps and limited near-term catalysts. Apple's upcoming fiscal Q2 earnings in late April represent a key threshold for valuation volatility.