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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: 9/20/26
Premium grade: 2026-09-20 05:04 UTC
Premium not gradedLYB's calibrated band puts the expected move at ±3.2% over 7 days, widening to ±7.6% over 28. Each horizon's current status 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: Total Vehicle Sales (r=+0.88), All Car Sales (r=+0.75), Labor Force Participation Rate (r=+0.73)
Inversely correlated: Non Defense Goods Orders Ex Air (r=-0.89), Richmond Fed Services Revenues Index (r=-0.81), Producer Price Index (r=-0.74), PCE Price Index MoM (r=-0.73), 5-Year Note Auction (r=-0.72)
As of September 20, 2026, LYB is trading at 61.92. 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.
LyondellBasell Industries N.V. (LYB) is a publicly traded stock covered by the Sigmanomics analytics platform. The LYB stock closed at 61.9200 on September 18, 2026, reflecting a decline of 3.60% from the previous close of 64.2350. LYB is listed on the NYSE in United States.
Over the past 30 days, the stock has experienced a modest uptrend with a rally of 3.90%, ranging between 59.2100 and 69.1300. The price currently trades below its 20-day moving average of 64.3100. The 14-day RSI stands at 43.9, in neutral territory, indicating balanced momentum.
Over the same 30-day window, daily-return volatility was 2.22%, reflecting typical price variability for this stock. Across the past 52 weeks, the stock has traded between 41.5800 and 83.9400, with the current price near the midrange of that range.
Daily-return volatility of 2.22% runs elevated for this stock, so price ranges are likely to stay wide — watch how price behaves around its recent range rather than treating any single level as fixed. LYB is currently trading 3.72% below its 20-day moving average and sitting in the middle of its 52-week range. Its 14-day RSI reads 43.9, 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.