Blog
Tutorials, market commentary, engineering.
Practical reads from the team building Spectra. No SEO bait.
2026-05-17 · charting · professional · evaluation
What 'professional charting' actually means in 2026
Every charting platform calls itself professional. The label is meaningless without a checklist. Here's the one a working trader actually uses to evaluate a charting platform — and how Spectra Terminal scores against it.
2026-05-16 · charting · performance · day-trading
Why active day traders are leaving browser-only charting platforms
Browser-based charting tools rule the swing-trading and crypto-curious crowd. Active day traders are quietly moving back to native apps — here's why frame rate, memory, and connection resilience pushed the migration.
2026-05-13 · comparison · tradingview · sierra-chart · ninjatrader
Spectra Terminal vs TradingView, Sierra Chart, and NinjaTrader — a fair comparison
A straight comparison of Spectra Terminal against TradingView, Sierra Chart, and NinjaTrader on the dimensions active traders actually care about: speed, order-flow tools, scripting, cross-device sync, and total cost.
2026-05-10 · comparison · free · charting
The best free charting platform for active traders in 2026
Most 'free' charting tools paywall the features you actually need. Spectra Terminal ships footprint, DOM, heatmap, alerts, and paper trading on a free preview tier — here's how it stacks up against the rest of the free landscape.
2026-05-07 · tutorial · footprint
Reading footprint charts: a 10-minute primer
Footprint charts split each candle into bid and ask volume. Here's how to read one in under ten minutes — and three things they show you that a candlestick can't.