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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 ± 0.7–1.3% · 7–28-day calibrated zone
Last Updated: 6/23/26
recent path character per horizon · descriptive, not a forecast
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: Retail Sales YoY (r=+0.61), Gross Domestic Product YoY (r=+0.52), Producer Price Index YoY (r=+0.48)
Inversely correlated: S&P Global Manufacturing PMI (r=-0.72), Corporate Sector Wages YoY (r=-0.56), New Car Registrations YoY (r=-0.56), Gross Domestic Product QoQ (r=-0.52), Current Account (r=-0.39)
As of June 24, 2026, USD/PLN is trading at 3.7650. 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.
medium-term trend: up · 1D · ER 1.00 · trailing 7d
Forecasts generated by Sigmanomics engine. Not financial advice.
The USD/PLN forex pair tracks the exchange rate between the US Dollar and the Polish Zloty. The USD/PLN pair closed at 3.7659 on June 24, 2026, reflecting a gain of 0.07% from the previous close of 3.7633.
Over the past 30 days, the pair has experienced a modest uptrend with a rally of 3.43%, ranging between 3.6180 and 3.7676. The price currently trades above its 20-day moving average of 3.6914. The 14-day RSI stands at 74.5, in overbought territory, suggesting potential reversal pressure. Among macroeconomic indicators in our coverage, Sp Global Manufacturing PMI shows the strongest historical relationship with this instrument, negatively correlated (r = -0.72) aligned with a bearish bias.
Over the same 30-day window, daily-return volatility was 0.43%, reflecting subdued price variability for this pair. Across the past 52 weeks, the pair has traded between 3.4825 and 3.7676, with the current price near the high end of that range.
Daily-return volatility of 0.43% is subdued for this pair, leaving recent ranges compressed — watch for a decisive break of the band as the more telling development. USD/PLN is currently trading 2.02% above its 20-day moving average and sitting in the upper portion of its 52-week range. Its 14-day RSI reads 74.5, currently in overbought territory. For cross-confirmation, the Sp Global Manufacturing PMI indicator carries the strongest historical correlation with USD/PLN (r = -0.72) and is worth watching for context.
Auto-generated from Sigmanomics market data. Last update Jun 2026.
Sigmacast forecasts span six horizons — 30-minute, 1-hour, 2-hour, 4-hour, 12-hour, and daily — refreshed continuously as new bars arrive.