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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
Cheap vol watchForecast batch: 9/9/26
Premium grade: 2026-09-09 05:07 UTC
RMD's band carries a graded record, but its options premium is not being graded right now. Sigmacast's calibrated band is sized from realized volatility and graded against every terminal close, with its containment rate audited at each horizon over the trailing 30 days. Horizon grades return when the premium ladder is gradeable again — 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), Information Payrolls (r=+0.72), BoE Consumer Credit (r=+0.72)
Inversely correlated: Non Defense Goods Orders Ex Air (r=-0.89), PCE Price Index MoM (r=-0.73), Producer Price Index (r=-0.72), Consumer Inflation Expectation (r=-0.71)
As of September 10, 2026, RMD is trading at 220.10. 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.
ResMed Inc. (RMD) is a publicly traded stock covered by the Sigmanomics analytics platform. The RMD stock closed at 220.10 on September 9, 2026, reflecting a decline of 0.43% from the previous close of 221.06. RMD is listed on the NYSE in United States.
Over the past 30 days, the stock has experienced a modest uptrend with a rally of 2.72%, ranging between 202.00 and 242.40. The price currently trades below its 20-day moving average of 229.51. The 14-day RSI stands at 44.2, in neutral territory, indicating balanced momentum.
Over the same 30-day window, daily-return volatility was 2.14%, reflecting typical price variability for this stock. Across the past 52 weeks, the stock has traded between 180.27 and 284.87, with the current price near the midrange of that range.
Daily-return volatility of 2.14% 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. RMD is currently trading 4.10% below its 20-day moving average and sitting in the middle of its 52-week range. Its 14-day RSI reads 44.2, 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.