From 1d35d751dde1180c20016c7152edaac2948f2ded Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Sat, 11 Apr 2026 02:56:30 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20Palette:=20Add=20tooltip=20for?=
 =?UTF-8?q?=20transaction=20cost=20in=20bps?=
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Co-authored-by: aarjava <218419324+aarjava@users.noreply.github.com>
---
 src/dashboard.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/dashboard.py b/src/dashboard.py
index 4156c1d..5607720 100644
--- a/src/dashboard.py
+++ b/src/dashboard.py
@@ -190,7 +190,15 @@ def get_cache_key(*args) -> str:
 
     if mode == "Single-Asset":
         st.subheader("5. Backtest Settings")
-        bt_cost = st.number_input("Transaction Cost (bps)", value=DEFAULT_COST_BPS, step=1) / 10000
+        bt_cost = (
+            st.number_input(
+                "Transaction Cost (bps)",
+                value=DEFAULT_COST_BPS,
+                step=1,
+                help="Cost per trade in basis points (e.g., 10 bps = 0.10%).",
+            )
+            / 10000
+        )
         allow_short = st.checkbox("Allow Short Selling?", value=False)
     else:
         st.subheader("5. Alert Thresholds")