Recent declines in WTI and Brent crude, now trading in the high-$80 to low-$90 range, combined with ample gasoline inventories and the shift to cheaper winter-blend fuel, are the main drivers pressuring U.S. national average retail gasoline prices lower from the current $4.10 level reported by AAA on November 5-6. Seasonal demand softening after summer and expectations of continued refinery output support further compression through month-end. Traders in prediction markets are pricing in a high implied probability of the average dipping below $4.10 by November 30, consistent with historical late-autumn patterns. Key upcoming catalysts include the next EIA weekly petroleum status report and any shifts in Middle East supply risk that could lift crude benchmarks and reverse the recent downward momentum.