Source code for alpheast.models.price_bar

from dataclasses import dataclass
from datetime import datetime
from decimal import Decimal




@dataclass(frozen=True)
class PriceBar:
    """
    Represents a single price bar for a financial instrument.
    """
    symbol: str
    timestamp: datetime
    open: Decimal
    high: Decimal
    low: Decimal
    close: Decimal
    volume: Decimal