**Current A100 rental rates cluster in the $0.75–$1.00 per GPU-hour range on major marketplaces and neoclouds, supporting the 55.5% market-implied probability for that bin at end of October.** As of early October 2026, on-demand listings average near $1.50–$1.80 across providers while spot and community platforms frequently clear between $0.50–$1.00, with floors near $0.27–$0.67 on Vast.ai. This positioning reflects sustained supply growth as operators retire older Ampere clusters in favor of Hopper and Blackwell accelerators, combined with steady but non-surge demand for A100s in inference and fine-tuning workloads. Recent 30-day trends show modest downward pressure or stability in median rates, with no acute capacity shocks or major model launches altering the balance. Absent sudden hyperscaler demand spikes or energy-cost shifts before month-end, trader consensus favors continuation of these levels over higher or sharply lower outcomes.