diff --git a/.changeset/healthy-hornets-jam.md b/.changeset/healthy-hornets-jam.md
new file mode 100644
index 0000000..b211f7e
--- /dev/null
+++ b/.changeset/healthy-hornets-jam.md
@@ -0,0 +1,5 @@
+---
+"@shadeprotocol/shadejs": minor
+---
+
+added apy calculations for derivatives and shade staking query interface