**Recent monthly trade data and tariff policy adjustments are the main factors shaping trader positioning on the 2026 U.S. goods-and-services trade deficit.** August’s widening to a $105.6 billion monthly gap—driven by record $420.8 billion imports of capital goods and industrial supplies tied to AI infrastructure—contrasted with October’s sharp contraction to $29.4 billion, the lowest since 2009, as imports fell amid higher tariffs and inventory adjustments. Year-to-date figures remain below 2025 levels despite volatility, reflecting the net effect of reciprocal tariffs curbing some inflows while strong domestic demand and semiconductor-related purchases sustain others. Market-implied odds, with 800–900 billion holding the plurality at 46.5%, embed expectations that these offsetting forces will produce a full-year outcome in that range. The November 4 release for September data and any further policy signals on tariffs represent the key near-term catalysts that could shift probabilities.