diff --git a/patches/generate.py b/patches/generate.py
new file mode 100755
index 00000000..fb74a738
--- /dev/null
+++ b/patches/generate.py
@@ -0,0 +1,21 @@
+import subprocess
+import sys
+import os
+
+# Qlib läuft in rdagent4qlib environment
+result = subprocess.run(
+    ["/home/nico/miniconda3/envs/rdagent4qlib/bin/python3", "-c", """
+import qlib
+from qlib.data import D
+qlib.init(provider_uri="~/.qlib/qlib_data/eurusd_data")
+fields = ["$open", "$close", "$high", "$low", "$volume"]
+data = (D.features(["EURUSD"], fields, start_time="2022-03-14", end_time="2026-03-20", freq="15min")
+        .swaplevel().sort_index())
+data.to_hdf("./daily_pv_all.h5", key="data")
+data_debug = (D.features(["EURUSD"], fields, start_time="2024-01-01", end_time="2026-03-20", freq="15min")
+              .swaplevel().sort_index())
+data_debug.to_hdf("./daily_pv_debug.h5", key="data")
+print(f"Done: {data.shape[0]} rows")
+"""],
+    capture_output=False
+)