update

_old/BarUtils.mqh

@@ -0,0 +1,35 @@
+class BarUtils {
+
+protected:
+   datetime previousTime;       // Stores the previous bar open time to detect new bars
+   datetime bar_open_time;      // Current bar open time
+
+public:
+   bool is_new_bar(string symbol, ENUM_TIMEFRAMES time_frame, string daily_start_time = "00:10");
+};
+
+bool BarUtils::is_new_bar(string symbol, ENUM_TIMEFRAMES time_frame, string daily_start_time) {
+   // Get the open time of the current bar
+   bar_open_time = iTime(symbol, time_frame, 0);
+
+   // Check if it's different from the last seen time — this implies a new bar has formed
+   if (previousTime != bar_open_time) {
+
+      // Special logic for daily bars: wait until a specific time-of-day threshold
+      if (PeriodSeconds(time_frame) == PeriodSeconds(PERIOD_D1)) {
+         // Don't trigger on midnight, wait until configured daily_start_time (e.g., "00:10")
+         if (TimeCurrent() > StringToTime(daily_start_time)) {
+            previousTime = bar_open_time;  // Update the marker
+            return true;
+         }
+      } else {
+         // For all non-daily timeframes, treat any change in bar time as new bar
+         previousTime = bar_open_time;
+         return true;
+      }
+   }
+
+   // No new bar detected
+   return false;
+}
+