diff --git a/vars/341c08a112f13d21532fed8fc900a6638787c01e b/vars/341c08a112f13d21532fed8fc900a6638787c01e
new file mode 100644
index 0000000..e830384
--- /dev/null
+++ b/vars/341c08a112f13d21532fed8fc900a6638787c01e
@@ -0,0 +1 @@
+scalar {previousClose open bid ask}
diff --git a/vars/_index b/vars/_index
index 27145c2..2f18317 100644
--- a/vars/_index
+++ b/vars/_index
@@ -2,6 +2,7 @@
 -testvar2 6c62f30003a5f83c896f627f060c485077518f49
 -testvar3 5ac13aea7db09736c58c76f3ce88f7495f19be63
 __TSLA adda6403bdbaec4fdcba1499b9a8694777a229ca
+__columns 341c08a112f13d21532fed8fc900a6638787c01e
 __re fd87858f64540461d27a8c9ff85c299013007708
 a 86f7e437faa5a7fce15d1ddcb9eaeaea377667b8
 abesto 8ab9a28bac050b2de0d92b670a8771f4eb812e95