Global Investing FX Terminal

What it is

The FX Terminal is a single-page dashboard designed for serious FX market monitoring. It was built to address a specific gap: professional-quality FX context is fragmented across institutional terminals, broker platforms, and government data portals. This terminal aggregates the most signal-rich publicly available data into a coherent, fast, and always-accessible interface.

Coverage spans live FX price feeds across all 28 major pairs via Finnhub WebSocket (tick-by-tick during market hours), CFTC institutional positioning updated weekly, US Treasury yield curve with key spread metrics, rolling cross-asset correlations with full 252-day history, live central bank policy rates, OIS-derived forward rate expectations for each major central bank, an AI-generated market regime narrative updated four times daily, and news headlines refreshed every hour.

The Economic Calendar renders major-economy medium- and high-impact events from Finnhub in terminal colors with local timezone conversion, auto-scrolling to the next upcoming event and displaying actual versus consensus coloring as data releases. The Economic Surprises panel provides a CESI-style (Citi Economic Surprise Index) beat/miss chart over a rolling 90-day window, upgrading to z-score normalization per series as history accumulates.

The main price chart is a native LightweightCharts implementation with candlestick, line, area, and bar modes, multi-timeframe moving averages, central bank decision markers, and volume overlay — supplemented by a real-time TradingView widget. A dedicated Derivatives section consolidates implied forwards via Covered Interest Parity (CIP), the 25-delta Risk Reversal term structure, realized volatility versus RR skew, ECB official reference fixings, and DTCC GTR FX OTC notional volume.

Access to this terminal and the MT5 Expert Advisor is managed on the Access page.

Data sources

Central Bank Rates vs. CB Rate Expectations — two distinct signals. The CB Rates panel shows the current policy rate for each major central bank — a retrospective indicator of where the rate stands today. The CB Rate Expectations panel is forward-looking: it shows the market-consensus direction at the next scheduled meeting, derived from overnight index swap (OIS) markets — the same instruments institutional desks use to price monetary policy risk. These two signals will sometimes diverge; that is correct and intentional. The Bank of Japan in early 2026 is a canonical example: the current rate was unchanged for eight months (trend arrow = neutral), while OIS markets priced a hike at the next meeting (bias = ↑ Hike). FX reacts to the expectation, not the current rate.

Methodology

Every panel in this terminal is benchmarked against institutional-grade FX and macro tools. Where industry conventions are well-established, we follow them exactly. Where a deliberate deviation is warranted, it is documented internally. This is the minimum bar — not an aspiration.

Rate expectations from OIS markets, not forecasts. The CB Rate Expectations panel is derived exclusively from overnight index swap (OIS) markets — SOFR futures for USD, ESTER for EUR, SONIA for GBP, TONA for JPY, and equivalent instruments for AUD, CAD, CHF, and NZD. This is the same methodology used by institutional rate monitors and professional FX desks. Analyst consensus forecasts and editorial opinions are explicitly excluded. The classification threshold is ±10bp from the current policy rate — consistent with standard practice on institutional rate-monitoring platforms.

Central bank rate direction from recent decisions, not raw data. The rate trend arrow in the CB Rates panel reflects the direction of the most recent policy decision — not a naive numeric comparison. Standard practice on institutional platforms resets the directional indicator to neutral after a sustained period without a move; this terminal applies the same pause-detection logic. A bank that cut last year but has held for nine months shows neutral (—), not a lingering down arrow.

Estimated data is always labeled. Any value that is derived, proxied, or not sourced from a live feed carries an explicit label. ATM implied volatility estimated from COT data is labeled est. via COT. NZD implied volatility derived from the AUD/USD CBOE/CME vol index (^AUDVIX) carries a ~ marker and tooltip. Session volatility baselines derived from historical averages are labeled 5yr historical avg · fixed reference. Removing these labels to make data appear more authoritative than it is would be a methodological failure.

No artificial noise. All displayed values are deterministic and reproducible. No random variation is applied to any indicator, baseline, or chart value. If real data is unavailable, the terminal shows the static reference value with a clear label — it does not simulate live-looking fluctuations.

AI in the terminal

AI is used for four specific outputs in the terminal, all clearly labeled. All four are generated alongside the main narrative run (4× daily: 00:00, 06:30, 14:30, 20:00 UTC). On weekends, when markets are closed, the narrative switches to a forward-looking recap format — conditional framing anchored to the week's developments and the upcoming session open, consistent with professional closed-market desk practice.

All other sections — prices, COT data, yield curve, heatmap, news — consume market data directly. AI does not generate, filter, or modify price data.

The Currency Strength Heatmap modal also includes a Currency Strength Index (CSI) tab: a multi-series chart showing the cumulative log-return of each major currency over 1M / 3M / 6M / 1Y horizons, computed from the full OHLC dataset across all 28 pairs. The focal currency is highlighted; all eight series update on period selection without re-fetching data. An intraday and weekly composite, pair-by-pair breakdown, and currency ranking are shown alongside.

Editorial standards

The terminal follows a strict separation between description and prescription. Signal subtexts describe market conditions — they do not recommend positions. "VIX elevated · high fear regime" is a description. "Reduce exposure" would be investment advice; it does not appear anywhere in this terminal.

Regime labels (RISK-ON, RISK-OFF, MIXED, CAUTION) are computed from a deterministic scoring model applied to live cross-asset data: VIX level, yield curve shape, gold and equity intraday performance, and bond market volatility. The AI narrative provides qualitative context beneath the regime label — it does not override the quantitative score. Both the regime badge and the narrative section always reflect the same live assessment.

Terminology follows institutional FX desk conventions throughout: Hold, Cut, Hike — not Pause, Ease, Tighten. Direction arrows mean ↑ hike, ↓ cut, → hold. Basis points are expressed as bp. These are not stylistic preferences — they are the standard vocabulary of professional FX and rates markets, and using them consistently reduces the risk of misreading a signal.

Currencies covered

USD · EUR · GBP · JPY · AUD · CAD · CHF · NZD — the eight major currencies, accounting for the substantial majority of global daily FX turnover.

Author

Built and maintained by Santiago Plá Casuriaga. Independent developer focused on professional-grade financial data tooling for traders and researchers.

Contact: globalinvestingmarkets@gmail.com