diff --git a/EtL/cmd/eod_backfill.go b/EtL/cmd/eod_backfill.go
index 293e132..a838865 100644
--- a/EtL/cmd/eod_backfill.go
+++ b/EtL/cmd/eod_backfill.go
@@ -25,7 +25,7 @@ func newBackfillCmd() *cobra.Command {
 			}
 			defer pipeline.Close()
 
-			tickers := strings.Split(args[0], ",") // Assuming comma-separated tickers
+			tickers := strings.Split(strings.ToUpper(args[0]), ",") // Convert tickers to uppercase
 			nSuccess, err := pipeline.BackfillEndOfDay(tickers)
 			if err != nil {
 				return fmt.Errorf("error backfilling tickers: %w", err)
diff --git a/EtL/cmd/fundamentals.go b/EtL/cmd/fundamentals.go
index 882c1af..a6eb72a 100644
--- a/EtL/cmd/fundamentals.go
+++ b/EtL/cmd/fundamentals.go
@@ -48,7 +48,7 @@ func newFundamentalsDailyCmd() *cobra.Command {
 
 			var tickerSlice []string
 			if tickers != "" {
-				tickerSlice = strings.Split(tickers, ",")
+				tickerSlice = strings.Split(strings.ToUpper(tickers), ",")
 			}
 
 			var skipTickerSlice []string
@@ -138,7 +138,7 @@ func newStatementsCmd() *cobra.Command {
 
 			var tickerSlice []string
 			if tickers != "" {
-				tickerSlice = strings.Split(tickers, ",")
+				tickerSlice = strings.Split(strings.ToUpper(tickers), ",")
 			}
 
 			var skipTickerSlice []string