ONGC.NS

These are statistical extrapolations of past prices produced by ARIMA and XGBoost models, shown for academic purposes. Metrics come from a walk-forward backtest on data the models were not trained on.

MAPE is mean absolute percentage error and RMSE is root mean squared error, both lower-is-better. Direction is how often the predicted up/down move matched reality, where 50% is a coin flip. The random walk column predicts that tomorrow equals today; a model that does not beat it carries no predictive information.

Nothing here is investment advice or a recommendation to buy, sell or hold any security. Past price behaviour does not determine future returns.