From c0e1a6e47ee9adf2c10482fcc394ce1f586f6644 Mon Sep 17 00:00:00 2001
From: Cryptoval Trading Technologies <cryptoval@cryptovaltrading.com>
Date: Fri, 31 Jul 2026 19:55:01 +0000
Subject: [PATCH] 20260731

---
 data/refdata/exchanges.cfg | 1 +
 1 file changed, 1 insertion(+)

diff --git a/data/refdata/exchanges.cfg b/data/refdata/exchanges.cfg
index c4cf301..e89a355 100644
--- a/data/refdata/exchanges.cfg
+++ b/data/refdata/exchanges.cfg
@@ -412,6 +412,7 @@
                             , "contract_expiry_type": "EXPIRING"
                             # , "contract_expiry_type": "PERPETUAL" # "PERPETUAL" #
                             , "expiring_contract_status": "STATUS_UNEXPIRED"
+                            , "futures_underlying_type": 
                         }
                     }
                 }