WickraStreaming-first technical indicators

One Rust core. The same O(1) update for live ticks and backtests. Python, Node, WASM, and Rust bindings — install-free.

244 indicators, 17 families

Moving averages, momentum, trend, volatility, bands, volume, statistics, Ehlers/DSP, pivots, DeMark, Ichimoku, candlesticks, market profile, and risk/performance.

Same code, live and backtest

Every indicator is an O(1) state machine. The update call in your live loop is the exact same code path that drives the historical backtest — no drift.

Install-free everywhere

pip install wickra · cargo add wickra · npm install wickra. No system compilers, no C dependencies, no headers. The Rust core forbids unsafe.

Streaming or batch

Feed one value at a time, or a whole array via BatchExt. Chain indicators with the Chain combinator. Identical numbers either way.