Raw prices are useless to the AI because $500 today isn't the same as $500 in 1990. Use relative indicators:
    RSI (Relative Strength Index): Is it overbought?
    Moving Average Crossovers: Is the trend up?
    Distance from MA: (Close / Moving_Average_20) - 1
    Volume Change: df['Volume'].pct_change()

Fix AI returning the Current market price as the prediction