新增期权交易记录功能，支持C/P类型和行权价

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-07-26 13:32:21 +08:00
parent 71ef310648
commit c8ed098bfc
5 changed files with 374 additions and 1 deletions
@@ -146,4 +146,29 @@ class Trade(Base):
            result = (self.close_price - self.open_price) * mul - (self.open_fee or 0) - (self.close_fee or 0)
        else:
            result = (self.open_price - self.close_price) * mul - (self.open_fee or 0) - (self.close_fee or 0)
+        return round(result, 2)
+
+
+class OptionTrade(Base):
+    __tablename__ = "option_trades"
+
+    id: Mapped[int] = mapped_column(primary_key=True)
+    product_code: Mapped[str] = mapped_column(String(10))
+    contract_code: Mapped[str] = mapped_column(String(10), index=True)
+    option_type: Mapped[str] = mapped_column(String(4))
+    strike_price: Mapped[float] = mapped_column(Float)
+    open_date: Mapped[date] = mapped_column(Date)
+    open_price: Mapped[float] = mapped_column(Float)
+    open_fee: Mapped[float | None] = mapped_column(Float, nullable=True, default=0)
+    close_date: Mapped[date | None] = mapped_column(Date, nullable=True)
+    close_price: Mapped[float | None] = mapped_column(Float, nullable=True)
+    close_fee: Mapped[float | None] = mapped_column(Float, nullable=True, default=0)
+    status: Mapped[str] = mapped_column(String(10), default="open")
+
+    @property
+    def pnl(self) -> float | None:
+        if self.close_price is None:
+            return None
+        mul = 20  # glass futures point value
+        result = (self.close_price - self.open_price) * mul - (self.open_fee or 0) - (self.close_fee or 0)
        return round(result, 2)