Compare the stock returns over 1, 2, 3, and 7 days after being mentioned in the tweet. Highlight any significant patterns or trends.
STOCK: CocaCola 1_DAY_RETURN: -0.00435066347618 2_DAY_RETURN: -0.0102240591690232 3_DAY_RETURN: -0.003045464433326 7_DAY_RETURN: -0.0019577985642809
The stock shows a consistent negative return trend over the specified periods.