From 17ed932dc0ca397c9b89b93c313d11c2e3a74634 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 18 Feb 2026 20:08:22 +0000
Subject: [PATCH 1/4] Initial plan


From 709fe30ab1884094ad518521c549db6e75b39f54 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 18 Feb 2026 20:11:45 +0000
Subject: [PATCH 2/4] Add FIFO (LF) code to Code enum with test

Co-authored-by: vroonhof <38109466+vroonhof@users.noreply.github.com>
---
 ibflex/enums.py     |  1 +
 tests/test_types.py | 28 ++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/ibflex/enums.py b/ibflex/enums.py
index 64a3120..ea063f6 100644
--- a/ibflex/enums.py
+++ b/ibflex/enums.py
@@ -77,6 +77,7 @@ class Code(str, enum.Enum):
     INVESTOR = "INV"  # Investment Transfer from Investor
     MARGINLOW = "L"  # Ordered by IB (Margin Violation)
     WASHSALE = "LD"  # Adjusted by Loss Disallowed from Wash Sale
+    FIFO = "LF"  # First In, First Out (FIFO) tax lot-matching method
     LIFO = "LI"  # Last In, First Out (LIFO) tax lot-matching method
     LTCG = "LT"  # Long-term P/L
     LOAN = "Lo"  # Direct Loan
diff --git a/tests/test_types.py b/tests/test_types.py
index 34279ea..db1150b 100644
--- a/tests/test_types.py
+++ b/tests/test_types.py
@@ -757,6 +757,34 @@ def testParse(self):
         self.assertEqual(instance.assetCategory, enums.AssetClass.CASH)
 
 
+class TradeFIFOTestCase(unittest.TestCase):
+    data = ET.fromstring(
+        ('<Trade currency="USD" symbol="AAPL" description="APPLE INC" '
+         'dateTime="2025-01-15;143045" tradeDate="2025-01-15" quantity="10.0" '
+         'tradePrice="150.0" proceeds="1500.0" ibCommission="1.0" ibCommissionCurrency="USD" '
+         'notes="LF" cost="1400.0" buySell="SELL" ibOrderID="9876543210" openDateTime="" '
+         'levelOfDetail="EXECUTION" fxRateToBase="1" assetCategory="STK" taxes="0" '
+         'closePrice="150.0" fifoPnlRealized="100.0" origTradePrice="140.0" origTradeDate="" '
+         'cusip="" isin="" />')
+    )
+
+    def testParse(self):
+        instance = parser.parse_data_element(self.data)
+        self.assertIsInstance(instance, Types.Trade)
+        self.assertEqual(instance.currency, "USD")
+        self.assertEqual(instance.symbol, "AAPL")
+        self.assertEqual(instance.description, "APPLE INC")
+        self.assertEqual(instance.dateTime, datetime.datetime(2025, 1, 15, 14, 30, 45))
+        self.assertEqual(instance.tradeDate, datetime.date(2025, 1, 15))
+        self.assertEqual(instance.quantity, decimal.Decimal("10.0"))
+        self.assertEqual(instance.tradePrice, decimal.Decimal("150.0"))
+        self.assertEqual(instance.proceeds, decimal.Decimal("1500.0"))
+        self.assertEqual(instance.notes, (enums.Code.FIFO, ))
+        self.assertEqual(instance.buySell, enums.BuySell.SELL)
+        self.assertEqual(instance.levelOfDetail, "EXECUTION")
+        self.assertEqual(instance.assetCategory, enums.AssetClass.STOCK)
+
+
 class OptionEAETestCase(unittest.TestCase):
     data = ET.fromstring(
         ('<OptionEAE accountId="U123456" acctAlias="ibflex test" model="" '

From 7a36e4b603fae500856242b05d8bbcb7f94e60ff Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 18 Feb 2026 22:31:53 +0000
Subject: [PATCH 3/4] Fix LF enum naming: LIQUIDATION_FORCED not FIFO

Co-authored-by: vroonhof <38109466+vroonhof@users.noreply.github.com>
---
 ibflex/enums.py     | 2 +-
 tests/test_types.py | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/ibflex/enums.py b/ibflex/enums.py
index ea063f6..7b4a8ad 100644
--- a/ibflex/enums.py
+++ b/ibflex/enums.py
@@ -77,7 +77,7 @@ class Code(str, enum.Enum):
     INVESTOR = "INV"  # Investment Transfer from Investor
     MARGINLOW = "L"  # Ordered by IB (Margin Violation)
     WASHSALE = "LD"  # Adjusted by Loss Disallowed from Wash Sale
-    FIFO = "LF"  # First In, First Out (FIFO) tax lot-matching method
+    LIQUIDATION_FORCED = "LF"  # Forced Liquidation
     LIFO = "LI"  # Last In, First Out (LIFO) tax lot-matching method
     LTCG = "LT"  # Long-term P/L
     LOAN = "Lo"  # Direct Loan
diff --git a/tests/test_types.py b/tests/test_types.py
index db1150b..84d0819 100644
--- a/tests/test_types.py
+++ b/tests/test_types.py
@@ -757,7 +757,7 @@ def testParse(self):
         self.assertEqual(instance.assetCategory, enums.AssetClass.CASH)
 
 
-class TradeFIFOTestCase(unittest.TestCase):
+class TradeLiquidationForcedTestCase(unittest.TestCase):
     data = ET.fromstring(
         ('<Trade currency="USD" symbol="AAPL" description="APPLE INC" '
          'dateTime="2025-01-15;143045" tradeDate="2025-01-15" quantity="10.0" '
@@ -779,7 +779,7 @@ def testParse(self):
         self.assertEqual(instance.quantity, decimal.Decimal("10.0"))
         self.assertEqual(instance.tradePrice, decimal.Decimal("150.0"))
         self.assertEqual(instance.proceeds, decimal.Decimal("1500.0"))
-        self.assertEqual(instance.notes, (enums.Code.FIFO, ))
+        self.assertEqual(instance.notes, (enums.Code.LIQUIDATION_FORCED, ))
         self.assertEqual(instance.buySell, enums.BuySell.SELL)
         self.assertEqual(instance.levelOfDetail, "EXECUTION")
         self.assertEqual(instance.assetCategory, enums.AssetClass.STOCK)

From 4e223dac0949c3dc1d9add62c56837c073c9608e Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 18 Feb 2026 22:32:33 +0000
Subject: [PATCH 4/4] Add docstring to TradeLiquidationForcedTestCase

Co-authored-by: vroonhof <38109466+vroonhof@users.noreply.github.com>
---
 tests/test_types.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/test_types.py b/tests/test_types.py
index 84d0819..f1161ab 100644
--- a/tests/test_types.py
+++ b/tests/test_types.py
@@ -758,6 +758,7 @@ def testParse(self):
 
 
 class TradeLiquidationForcedTestCase(unittest.TestCase):
+    """Test parsing of Trade with LF (Forced Liquidation) notes code."""
     data = ET.fromstring(
         ('<Trade currency="USD" symbol="AAPL" description="APPLE INC" '
          'dateTime="2025-01-15;143045" tradeDate="2025-01-15" quantity="10.0" '