feat: add leverage column to wallet history

freqtrade/persistence/wallet_history.py

@@ -20,6 +20,7 @@ class WalletHistory(ModelBase):
     currency: Mapped[str] = mapped_column(String(25), nullable=False)
     price: Mapped[float] = mapped_column(Float, nullable=True)
     balance: Mapped[float] = mapped_column(Float, nullable=False)
+    leverage: Mapped[float] = mapped_column(Float, nullable=False, default=1.0)
 
     __table_args__ = (
         # Ensure one record per currency per day
@@ -29,5 +30,5 @@ class WalletHistory(ModelBase):
     def __repr__(self) -> str:
         return (
             f"WalletHistory(timestamp={self.timestamp}, currency={self.currency}, "
-            f"price={self.price}, balance={self.balance})"
+            f"price={self.price}, balance={self.balance}, leverage={self.leverage})"
         )

freqtrade/wallets.py

@@ -465,16 +465,19 @@ class Wallets:
                 currency=wallet.currency,
                 price=price,
                 balance=wallet.total,
+                leverage=1.0,
             )
             wallet_records.append(wallet_record)
 
         for position in self.get_all_positions().values():
-            price = self._exchange.get_conversion_rate(position.symbol, self._stake_currency)
+            base = self._exchange.get_pair_base_currency(position.symbol)
+            price = self._exchange.get_conversion_rate(base, self._stake_currency)
             position_record = WalletHistory(
                 timestamp=timestamp,
                 currency=position.symbol,
                 price=price,
                 balance=position.position,
+                leverage=position.leverage or 1.0,
             )
             wallet_records.append(position_record)
         try: