Amazon raised its 2026 cash capex guidance to approximately $220 billion during its July 2026 earnings release, up from a prior $200 billion target, primarily due to elevated memory chip costs rather than expanded capacity plans. Strong AWS momentum, including 36.7% revenue growth and a $496 billion backlog, continues to drive infrastructure spending on data centers and AI hardware, with management noting persistent demand shortfalls through 2027. This elevated outlay has contributed to negative trailing twelve-month free cash flow, though operating cash flow remains robust near $140 billion annually. Traders are monitoring Q3 2026 results and any further cost or demand revisions for shifts in implied probabilities around key thresholds.