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Sam Bourgi is an analyst, writer and financial market commentator featured in and cited by U.S. Congress, Department of Justice, Chicago Board Options Exchange, Barron's and Forbes. He covers stocks, bonds, mutual funds, ETFs, forex, Bitcoin, cryptocurrency, real estate and macroeconomics. He has written over 25,000 articles and over 40 whitepapers and e-books.
Forecast data unavailable for this horizon.
— insufficient model data
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backtest — refresh paused (#568)
Actionable · size by band. The validated edge is magnitude, not direction.
Timeframes diverge — no single coherent trend.
Context, not a trade signal · forward test pending.
Descriptive — does not size the band.
Sigmacast expected range · containment-audited · early record · 97.6% (83 forecast-days · n_eff=6 independent windows) · CI 58–100% · as of 31 Oct 2026 · n_eff as of 1 Nov 2026 → full record
Across 83 graded 14-day forecast-days since 27 Jul 2026 (6 independent windows), EUR/BGN's expected-range band contained price 97.6% of the time (95% CI 58–100%; stated rate: 80%).
As of November 1, 2026, EUR/BGN is trading at 1.9559. Our multi-model Sigmanomics forecast for this forex pair generates expected price ranges (magnitude, not direction) across 7-day, 14-day, and 28-day horizons, each with a recent-path character readout. Based on ensemble models including SIGMACAST, Σ-Adaptive, and Σ-Trend with model-agreement confidence bands. Updated daily.
Forecasts generated by Sigmanomics engine. Not financial advice.
Macro correlations · context (not confirmation)
8 correlated indicators
Observed historical correlations, not forward signals.
Positively correlated: Composite Economic Index MoM (IL) (r=+0.96), Budget Balance (IL) (r=+0.92), CPI Shelter (US) (r=+0.88)
Inversely correlated: Bundesanleihe Auction (AT) (r=-0.98), Russian Forex Intervention (RU) (r=-0.91), Interest Rate Decision (AO) (r=-0.91), Gross Domestic Product YoY (SA) (r=-0.89), Interest Rate Decision (AZ) (r=-0.89)