From c0ec1b39e1fe803527d84d2169207e978ed154e9 Mon Sep 17 00:00:00 2001
From: TPTBusiness <tpt.requests@pm.me>
Date: Mon, 4 May 2026 18:43:17 +0200
Subject: [PATCH] feat: enable walk-forward OOS validation by default in
 backtest_signal_riskmgmt

---
 rdagent/components/backtesting/vbt_backtest.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rdagent/components/backtesting/vbt_backtest.py b/rdagent/components/backtesting/vbt_backtest.py
index 4c64e0cf..d67a2e7e 100644
--- a/rdagent/components/backtesting/vbt_backtest.py
+++ b/rdagent/components/backtesting/vbt_backtest.py
@@ -477,7 +477,7 @@ def backtest_signal_ftmo(
     bars_per_year: int = DEFAULT_BARS_PER_YEAR,
     forward_returns: pd.Series | None = None,
     oos_start: str | None = OOS_START_DEFAULT,
-    wf_rolling: bool = False,
+    wf_rolling: bool = True,
     mc_n_permutations: int = 0,
 ) -> dict[str, Any]:
     """