Example user feature

{
    'general': { # GENERAL USER FEATURES
        '2020-02-13': {
            'correct_predictions': {
                'bull': 5,
                'bear': 3
            },
            'num_predictions': {
                'bull': 10,
                'bear': 2
            },
            'return': {
                'bull': 12.11,
                'bear': -1.42
            }
        },
        '2020-03-10': {
            ...
        }
    }, # PER STOCK USER FEATURES
    'perStock': {
        'AAPL': {
            '2020-02-13': {
                ...
            } ...
        },
        'TSLA': {
            '2020-03-11': {
                ...
            } ...
        } ...
    }
}