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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.
Sigmacast expected range · 7–28-day calibrated zone
Forecast batch: 9/14/26
Premium grade: 2026-09-15 05:01 UTC
BA's calibrated band puts the expected move at ±1.9% over 7 days, widening to ±4.4% over 28. Options screen rich at 7D while 14D and 28D screen fair (VRP ≈ 1.62×). The 7-day range runs wider against the 28-day — the full term structure is mapped below.
Nested 60 / 80 / 95 calibrated expected-range · centered on current price (gold tick)
Macro correlations · context (not confirmation)
8 correlated indicators
Observed historical correlations, not forward signals.
Positively correlated: Total Vehicle Sales (r=+0.88), All Car Sales (r=+0.75), Labor Force Participation Rate (r=+0.73), Information Payrolls (r=+0.72), BoE Consumer Credit (r=+0.72)
Inversely correlated: Non Defense Goods Orders Ex Air (r=-0.89), Producer Price Index (r=-0.74), PCE Price Index MoM (r=-0.73)
As of September 15, 2026, BA is trading at 210.30. Our multi-model Sigmanomics forecast for this stock 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.
Containment = how often the band held (backtest) — magnitude only, not a directional record.
Forecasts generated by Sigmanomics engine. Not financial advice.
Boeing Company (BA) is a publicly traded stock covered by the Sigmanomics analytics platform. The BA stock closed at 210.30 on September 14, 2026, reflecting a decline of 0.07% from the previous close of 210.44. BA is listed on the NYSE in United States.
Over the past 30 days, the stock has experienced a strong downtrend with a decline of 9.92%, ranging between 204.67 and 241.09. The price currently trades below its 20-day moving average of 212.09. The 14-day RSI stands at 44.7, in neutral territory, indicating balanced momentum.
Over the same 30-day window, daily-return volatility was 1.38%, reflecting typical price variability for this stock. Across the past 52 weeks, the stock has traded between 176.77 and 254.35, with the current price near the midrange of that range.
Daily-return volatility of 1.38% is subdued for this stock, leaving recent ranges compressed — watch for a decisive break of the band as the more telling development. BA is currently trading 0.84% below its 20-day moving average and sitting in the middle of its 52-week range. Its 14-day RSI reads 44.7, currently in neutral territory.
Auto-generated from Sigmanomics market data. Last update Sep 2026.
Sigmacast forecasts span six horizons — 30-minute, 1-hour, 2-hour, 4-hour, 12-hour, and daily — refreshed continuously as new bars arrive.