Nparam Bull V1

Nparam Bull V1

A Large Stock Model — predictions from textual market data

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We present Nparam Bull, a 360M+ parameter Large Stock Model (LSM) designed for fast inference, which predicts instantaneous stock price fluctuations of many companies in parallel from raw textual market data. Nparam Bull surpasses both equal-weighting and market-cap-weighting strategies, marking a breakthrough in high-frequency quantitative trading.