# NVDA vs Bitcoin lump-sum backtest

Source: supplied adjusted-close CSVs, normalized to common NVDA trading dates from 2020-01-02 to 2025-12-31. All portfolios begin with $10,000. The single-asset portfolios are buy-and-hold. The split portfolio begins 50/50 without an initial fee, rebalances on each month-end common valuation date (including the final period end), and pays 0.1% of gross turnover.

Files: raw_adjusted_prices.csv has normalized prices; portfolio_summary.csv has metrics; rebalancing_trades.csv is the dollar-trade and fee ledger; nvda_bitcoin_backtest.ipynb is a standard-library rerun notebook.

For a different frequency, place raw_adjusted_prices.csv beside the notebook, set FREQ to none, monthly, quarterly, or annual, and run the code cell. Maximum drawdown uses common valuation dates. Results exclude taxes, spreads, custody, financing, and initial-purchase costs.
