"""Trading strategy implementations.

Exports
-------
BaseStrategy
    Abstract base class for all strategies.
MomentumStrategy
    Trend-following strategy based on SMA cross-overs.
MeanReversionStrategy
    RSI-based mean reversion strategy.
NewsDrivenStrategy
    News sentiment driven strategy.
"""

from shared.strategies.base import BaseStrategy
from shared.strategies.mean_reversion import MeanReversionStrategy
from shared.strategies.momentum import MomentumStrategy
from shared.strategies.news_driven import NewsDrivenStrategy

__all__ = [
    "BaseStrategy",
    "MeanReversionStrategy",
    "MomentumStrategy",
    "NewsDrivenStrategy",
]