CME FedWatch data published on Sept. 30 put the probability of the Federal Reserve leaving rates unchanged through October at 52.9%, compared with 47.1% for a cumulative 25-basis-point hike. By December, the probabilities were 10% for no change, 51.8% for a cumulative 25-basis-point increase and 38.2% for a cumulative 50-basis-point increase.