diff --git a/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.html b/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.html
index 223548827..c5a098489 100644
--- a/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.html
+++ b/libs/ui/src/lib/historical-market-data-editor/historical-market-data-editor.component.html
@@ -8,23 +8,23 @@
             class="day"
             [ngClass]="{
                'cursor-pointer valid': isDateOfInterest(
-                `${itemByMonth.key}-${i + 1 < 10 ? `0${i + 1}` : i + 1}`
+                `${itemByMonth.key}-${i+1<10?`0${i+1}`:i+1}`
               ),
               available:
                 marketDataByMonth[itemByMonth.key][
-                  i + 1 < 10 ? '0' + (i + 1) : i + 1
+                  i+1<10?'0'+(i+1):i+1
                 ]?.marketPrice,
               today: isToday(
-                `${itemByMonth.key}- + ${i + 1 < 10 ? `0${i + 1}` : i + 1}`
+                `${itemByMonth.key}-${i+1<10?`0${i+1}`:i+1}`
               )
             }"
             [title]="
-              (`${itemByMonth.key}-${i + 1 < 10 ? `0${i + 1}` : i + 1}`)
+              (`${itemByMonth.key}-${i+1<10?`0${i+1}`:i+1}`)
                 | date: defaultDateFormat) ?? ''
             "
             (click)="
               onOpenMarketDataDetail({
-                day: i + 1 < 10 ? `0${i + 1}` : i + 1,
+                day: i+1<10?`0${i+1}`:i+1,
                 yearMonth: itemByMonth.key
               })
             "