diff --git a/data/invalid/matching-remaining-quantity-ask.csv b/data/invalid/matching-remaining-quantity-ask.csv
new file mode 100644
index 0000000..2b41142
--- /dev/null
+++ b/data/invalid/matching-remaining-quantity-ask.csv
@@ -0,0 +1,2 @@
+N,1,IBM,8,100,S,101
+N,2,IBM,10,50,B,102
diff --git a/data/invalid/matching-remaining-quantity-bid.csv b/data/invalid/matching-remaining-quantity-bid.csv
new file mode 100644
index 0000000..f22709c
--- /dev/null
+++ b/data/invalid/matching-remaining-quantity-bid.csv
@@ -0,0 +1,2 @@
+N,1,IBM,8,50,S,101
+N,2,IBM,10,100,B,102