better column name

1 files changed, 3 insertions, 1 deletions

diff --git a/pyisda/curve.pyx b/pyisda/curve.pyx
index 23e9fad..3789ef0 100644
--- a/pyisda/curve.pyx
+++ b/pyisda/curve.pyx
@@ -106,7 +106,8 @@ cdef class Curve(object):
              for i in range(n):
                 h[i] = it[i].fRate
                 d[i] = it[i].fDate -134774
-        return pd.Series(h, index=d.view('M8[D]'), name='hazard_rates')
+        return pd.Series(h, index=d.view('M8[D]'), name='hazard_rates' \
+                         if self.ticker else self.ticker)
 
     def __iter__(self):
         cdef:
@@ -511,6 +512,7 @@ cdef class SpreadCurve(Curve):
             sc = SpreadCurve.__new__(SpreadCurve)
             curve_tweaked = JpmcdsCopyCurve(self._thisptr.get())
             sc._thisptr = make_shared(curve_tweaked)
+            sc.ticker = self.ticker
         else:
             sc = self
             curve_tweaked = self._thisptr.get()