Show uncapped historical FCF growth

1 files changed, 16 insertions, 3 deletions

diff --git a/services/valuation_service.py b/services/valuation_service.py
index 1230aa5..0b8dfde 100644
--- a/services/valuation_service.py
+++ b/services/valuation_service.py
@@ -12,9 +12,9 @@ def _cap_growth(value: float) -> float:
     return max(GROWTH_FLOOR, min(GROWTH_CAP, float(value)))
 
 
-def compute_historical_growth_rate(fcf_series: pd.Series) -> float | None:
+def _compute_median_historical_growth_rate(fcf_series: pd.Series) -> float | None:
     """
-    Return a capped median YoY FCF growth rate from historical data.
+    Return the raw median YoY FCF growth rate from historical data.
 
     Notes:
     - skips periods with near-zero prior FCF
@@ -40,7 +40,20 @@ def compute_historical_growth_rate(fcf_series: pd.Series) -> float | None:
     if not growth_rates:
         return None
 
-    return _cap_growth(float(np.median(growth_rates)))
+    return float(np.median(growth_rates))
+
+
+def compute_historical_growth_rate(fcf_series: pd.Series) -> float | None:
+    """Return a capped median YoY FCF growth rate from historical data."""
+    raw_growth = _compute_median_historical_growth_rate(fcf_series)
+    if raw_growth is None:
+        return None
+    return _cap_growth(raw_growth)
+
+
+def compute_raw_historical_growth_rate(fcf_series: pd.Series) -> float | None:
+    """Return the uncapped median YoY FCF growth rate from historical data."""
+    return _compute_median_historical_growth_rate(fcf_series)
 
 
 def run_dcf(