WickraStreaming-first technical indicators

One Rust core. The same O(1) update for live ticks and backtests. Native Rust, Python, Node.js and WASM bindings, plus a C ABI reaching C, C++, C#, Go, Java and R — install-free.

Home

514 indicators, 24 families

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

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.