diff --git a/hy/compiler.py b/hy/compiler.py
index 6d29418..7cd7362 100644
--- a/hy/compiler.py
+++ b/hy/compiler.py
@@ -92,8 +92,25 @@ class HyASTCompiler(object):
                           col_offset=e.start_column)
 
     @builds("=")
+    @builds("<")
+    @builds("<=")
+    @builds(">")
+    @builds(">=")
+    @builds("is")
+    @builds("in")
+    @builds("is-not")
+    @builds("not-in")
     def compile_compare_op_expression(self, expression):
-        ops = {"=": ast.Eq}
+        # NotEq | Lt | LtE | Gt | GtE | Is | IsNot | In | NotIn
+        ops = {"=": ast.Eq,
+               "<": ast.Lt,
+               "<=": ast.LtE,
+               ">": ast.Gt,
+               ">=": ast.GtE,
+               "is": ast.Is,
+               "is-not": ast.IsNot,
+               "in": ast.In,
+               "not-in": ast.NotIn}
 
         inv = expression.pop(0)
         op = ops[inv]
diff --git a/tests/native_tests/language.hy b/tests/native_tests/language.hy
index c4b808d..3ae92bf 100644
--- a/tests/native_tests/language.hy
+++ b/tests/native_tests/language.hy
@@ -12,3 +12,25 @@
   (for [x [1 2 3 4 5]]
     (def count (+ count x)))
   (assert (= count 15)))
+
+
+(defn test_in []
+  "NATIVE: test in"
+  (assert (in "a" ["a" "b" "c" "d"]))
+  (assert (not-in "f" ["a" "b" "c" "d"])))
+
+
+(defn test_numops []
+  "NATIVE: test numpos"
+  (assert (> 5 4 3 2 1))
+  (assert (< 1 2 3 4 5))
+  (assert (<= 5 5 5 5 ))
+  (assert (>= 5 5 5 5 )))
+
+
+; implement null
+;(defn test_is []
+;  "NATIVE: test is"
+;  (def a null)
+;  (assert (is a null))
+;  (assert (is-not a "b")))