feat: display min/max balance

freqtrade/optimize/optimize_reports/bt_output.py

@@ -288,6 +288,24 @@ def text_table_add_metrics(strat_results: dict) -> None:
             else []
         )
 
+        if wallet_stats := strat_results.get("wallet_stats"):
+            wallet_metrics = (
+                (
+                    "Min/Max balance realized",
+                    f"{fmt_coin(strat_results['csum_min'], stake)} / "
+                    f"{fmt_coin(strat_results['csum_max'], stake)}",
+                ),
+                (
+                    "Min/Max balance unrealized",
+                    f"{fmt_coin(wallet_stats['low_balance'], stake)} / "
+                    f"{fmt_coin(wallet_stats['high_balance'], stake)}",
+                ),
+                (
+                    "Min/Max balance dates",
+                    f"{wallet_stats['low_date']} / {wallet_stats['high_date']}",
+                ),
+            )
+
         # Newly added fields should be ignored if they are missing in strat_results. hyperopt-show
         # command stores these results and newer version of freqtrade must be able to handle old
         # results with missing new fields.
@@ -408,8 +426,7 @@ def text_table_add_metrics(strat_results: dict) -> None:
             ),
             *entry_adjustment_metrics,
             ("", ""),  # Empty line to improve readability
-            ("Min balance", fmt_coin(strat_results["csum_min"], stake)),
-            ("Max balance", fmt_coin(strat_results["csum_max"], stake)),
+            *wallet_metrics,
             *drawdown_metrics,
             ("Market change", f"{strat_results['market_change']:.2%}"),
         ]