diff --git a/apps/api/src/app/portfolio/portfolio.service.ts b/apps/api/src/app/portfolio/portfolio.service.ts
index 4266bc500..580068e7a 100644
--- a/apps/api/src/app/portfolio/portfolio.service.ts
+++ b/apps/api/src/app/portfolio/portfolio.service.ts
@@ -1654,7 +1654,7 @@ export class PortfolioService {
       case 'mtd':
         portfolioStart = max([
           portfolioStart,
-          startOfMonth(new Date().setHours(0, 0, 0, 0))
+          subDays(startOfMonth(new Date().setHours(0, 0, 0, 0)), 1)
         ]);
         break;
       case 'wtd':
@@ -1669,7 +1669,7 @@ export class PortfolioService {
       case 'ytd':
         portfolioStart = max([
           portfolioStart,
-          startOfYear(new Date().setHours(0, 0, 0, 0))
+          subDays(startOfYear(new Date().setHours(0, 0, 0, 0)), 1)
         ]);
         break;
       case '1y':