01-standalone

01 — Standalone Execution

The simplest way to use PyneCore: run a compiled script directly on a CSV file. No code to write — just one command.

Run

# With uv (recommended — no manual install needed)
uv run bollinger_bands.py data/EURUSD_1h.csv
uv run sma_crossover.py data/EURUSD_1h.csv

# Or with pip
pip install pynesys-pynecore[cli]
python bollinger_bands.py data/EURUSD_1h.csv
python sma_crossover.py data/EURUSD_1h.csv

What Happens

1. The CSV is automatically converted to PyneCore's binary OHLCV format (in a temp directory)
2. The script runs bar-by-bar, just like on TradingView
3. Output CSV files are created next to the script:
   • bollinger_bands_plot.csv — indicator values for each bar
   • sma_crossover_trades.csv — executed trades (for strategies)
   • sma_crossover_strat.csv — strategy performance summary

Scripts

Script	Type	Description
bollinger_bands.py	Indicator	Bollinger Bands (SMA/EMA/RMA/WMA)
sma_crossover.py	Strategy	SMA crossover with confirmation bars

Data

data/EURUSD_1h.csv — 1000 bars of EUR/USD hourly data (2022-01-02 to 2022-02-12).

How Scripts Are Made

These scripts were compiled from Pine Script using PyneComp. You can also write them by hand — see PyneCore scripting docs.