Python

Top-level annotations that turn a Python file into an indicator, strategy, script, or day-start hoist.

/docs/python/py-decorators.md

Per-strategy parameters that surface in the analyzer UI for tuning and sweeping.

/docs/python/py-inputs.md

Price series, OHLC columns, TBBO tick fields, composite prices, and time components.

/docs/python/py-data.md

Parquet-shape-portable helpers: volume_series, delta_series, vwap_series, df_col_or.

/docs/python/py-column-resolvers.md

Lines, histograms with per-bar colors, fills, hlines, and shape markers.

/docs/python/py-plotting.md

Crossover detection, threshold checks, streak counting, and order-flow primitives (cvd, imbalance, vwap_band).

/docs/python/py-signals.md

Vectorized ta.* namespace: moving averages, RSI, MACD, Bollinger, ATR, and friends.

/docs/python/py-ta.md

Bar/wick/border coloring with 8-char hex alpha, plotshape markers, region shading, and define_tag for signal classification.

/docs/python/py-styling.md

Free-form 2D canvas overlays via custom_layer(...). For visuals no predefined plot type covers: TF boundaries, R-multiple labels, candle-style overlays, custom histograms.

/docs/python/py-custom-draw.md

log/warn/debug/print_series/print_df plus Source/DataMode/PlotType/Timeframe enums.

/docs/python/py-logging.md

Compose indicators from strategies via use_indicator() and the indicators.* namespace.

/docs/python/py-indicators-module.md

Load and analyze prior backtest runs from notebook scripts.

/docs/python/py-backtest.md

get_chart_data, export_csv, and other helpers available to @script files.

/docs/python/py-script-helpers.md