Methodology: GBPUSD is synthesised from the British Pound CME futures seasonal (bullish GBP = GBPUSD rises) combined with the inverse of the USD Index ICE futures seasonal (bearish USD = GBPUSD rises). March is the standout LONG window — GBP surging to its annual peak while USD is declining. November–December is the strongest SHORT window — GBP at annual lows while USD is in its peak seasonal bull phase.
Long Component
British Pound
CME Futures · 40-Year (1980–2019) · 15-YR · 5-YR
Short Component (Inverted)
USD Index
ICE Futures · 35-Year (1985–2019) · 15-YR · 5-YR
5-Year Combined
15-Year Combined
Long-Term Combined
Net Bias
Bullish
Bearish
Choppy / Mixed
Net Seasonal Bias — All Timeframes
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