Forex correlation matrix in Python: use returns, not prices
Build a forex correlation matrix in Python with API data. Compare EURUSD, GBPUSD and USDJPY returns without hiding missing days or reversing quote direction.
Category · Forex & Crypto
Forex & Crypto
Real-time and reference data for FX pairs and CEX crypto markets.
Latest in Forex & Crypto
Forex API in Grafana: build a EUR/USD price dashboard
Connect the SiftingIO Forex API to Grafana: chart EUR/USD OHLCV, show bid and ask, protect your API key, and choose a refresh rate that fits your plan.
Base currency and quote currency in FX and commodity data: inverse rates, bid and ask, symbols
How base currency and quote currency work in FX and commodity data: direction of a move, inverting bid and ask, EURUSD and XAUUSD symbols, cross rates.
Cryptocurrency API: real-time and historical crypto data aggregated across venues
Cryptocurrency API guide: stream real-time crypto prices over WebSocket and pull 15+ years of historical OHLCV over REST, aggregated across venues.
Multi-currency portfolio valuation: convert every position to one base currency
Convert a multi-currency portfolio to one base currency: mid vs bid, timestamp alignment, triangulated crosses, and weekend FX gaps, with worked numbers.
Forex session overlaps: what happens to spreads, volume, and volatility
The four forex sessions in UTC, their overlaps, why London to New York carries the most volume, and how spreads behave at rollover and in the quiet hours.
How to calculate a currency cross rate: EURGBP from EURUSD and GBPUSD
The cross rate formula with worked math: derive EURGBP from EURUSD and GBPUSD, carry bid and ask through the triangulation, and compute it in Python.
Token vesting fair market value: what is a token worth the minute it vests?
Under IRC section 83, vested tokens are income at fair market value. Why one venue's last trade is weak, and how a cross-venue weighted median holds up.
What is a pip in forex? Pip size, fractional pips, and pip value math for EURUSD and USDTRY
What a pip is in forex: pip size for four-decimal and JPY pairs, fractional pips, and step-by-step pip value math for EURUSD and USDTRY from live quotes.