From 9bbdb191795579de562f0155d145e0f7ab09f397 Mon Sep 17 00:00:00 2001
From: KenTandrian <kenricktan11@gmail.com>
Date: Sun, 15 Feb 2026 23:33:31 +0700
Subject: [PATCH] feat(lib): make days protected and readonly

---
 .../historical-market-data-editor.component.ts                 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.ts b/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.ts
index f723422da..6b1cf79aa 100644
--- a/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.ts
+++ b/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.ts
@@ -72,7 +72,6 @@ export class GfHistoricalMarketDataEditorComponent
 
   @Output() marketDataChanged = new EventEmitter<boolean>();
 
-  public days = Array(31);
   public defaultDateFormat: string;
   public deviceType: string;
   public historicalDataForm = this.formBuilder.group({
@@ -91,6 +90,8 @@ export class GfHistoricalMarketDataEditorComponent
     };
   } = {};
 
+  protected readonly days = Array(31);
+
   private unsubscribeSubject = new Subject<void>();
 
   public constructor(