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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: 8/24/26
CHF/LKR's band is still building its audit record. Sigmacast's calibrated band is sized from realized volatility and graded against every terminal close as its audit record builds. Horizon grades appear as each one's history matures — 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: Composite Economic Index MoM (r=+0.96), CPI Rent of Primary Residence (r=+0.91), Budget Balance (r=+0.88)
Inversely correlated: Bundesanleihe Auction (r=-0.98), Construction Output YoY (r=-0.90), Gross Domestic Product YoY (r=-0.89), GDP Growth Rate YoY (r=-0.87), Industrial Production YoY (r=-0.86)
As of August 25, 2026, CHF/LKR is trading at 408.5358. 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.
Containment = how often the band held (backtest) — magnitude only, not a directional record.
Forecasts generated by Sigmanomics engine. Not financial advice.
The CHF/LKR forex pair tracks the exchange rate between the Swiss Franc and the Sri Lankan Rupee. The CHF/LKR pair closed at 408.78 on August 25, 2026, reflecting a decline of 0.29% from the previous close of 409.98.
Over the past 30 days, the pair has experienced a modest downtrend with a decline of 0.51%, ranging between 408.27 and 417.81. The price currently trades below its 20-day moving average of 411.71. The 14-day RSI stands at 38.3, in the lower part of its range.
Over the same 30-day window, daily-return volatility was 0.39%, reflecting subdued price variability for this pair. Across the past 52 weeks, the pair has traded between 383.54 and 442.95, with the current price near the midrange of that range.
Daily-return volatility of 0.39% is subdued for this pair, leaving recent ranges compressed — watch for a decisive break of the band as the more telling development. CHF/LKR is currently trading 0.71% below its 20-day moving average and sitting in the middle of its 52-week range. Its 14-day RSI reads 38.3, currently in neutral territory.
Auto-generated from Sigmanomics market data. Last update Aug 2026.
Sigmacast forecasts span six horizons — 30-minute, 1-hour, 2-hour, 4-hour, 12-hour, and daily — refreshed continuously as new bars arrive.