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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: 9/16/26
Premium grade: 2026-09-16 05:04 UTC
GOOGL's calibrated band puts the expected move at ±2.4% over 7 days, widening to ±5.8% over 28. Options are currently pricing all three horizons in line with the band (VRP ≈ 1.10×) — premium screens fair on this scale. That grade is the same at all three horizons — each one's band is 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: GDP Price Index QoQ (r=+0.88), CPI-U Core (Ex Food & Energy) (r=+0.84), ISM Services Employment (r=+0.81), Labor Force Participation Rate (r=+0.76), Total Vehicle Sales (r=+0.76)
Inversely correlated: Richmond Fed Services Revenues Index (r=-0.75), JOLTS Total Separations (r=-0.73), Crude Oil Production (Monthly) (r=-0.71)
As of September 16, 2026, GOOGL is trading at 343.27. 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.
Alphabet Inc. (GOOGL) is a publicly traded stock covered by the Sigmanomics analytics platform. The GOOGL stock closed at 343.27 on September 16, 2026, reflecting a decline of 0.51% from the previous close of 345.03. GOOGL is listed on the BVL in Peru.
Over the past 30 days, the stock has experienced a strong downtrend with a decline of 5.30%, ranging between 327.75 and 384.44. The price currently trades above its 20-day moving average of 341.24. The 14-day RSI stands at 50.3, in neutral territory, indicating balanced momentum. Among macroeconomic indicators in our coverage, GDP Price Index QOQ shows the strongest historical relationship with this instrument, positively correlated (r = +0.88).
Over the same 30-day window, daily-return volatility was 1.42%, reflecting typical price variability for this stock. Across the past 52 weeks, the stock has traded between 235.84 and 408.61, with the current price near the midrange of that range.
Daily-return volatility of 1.42% is subdued for this stock, leaving recent ranges compressed — watch for a decisive break of the band as the more telling development. GOOGL is currently trading 0.59% above its 20-day moving average and sitting in the middle of its 52-week range. Its 14-day RSI reads 50.3, currently in neutral territory. For cross-confirmation, the GDP Price Index QOQ indicator carries the strongest historical correlation with GOOGL (r = +0.88) and is worth watching for context.
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.