diff --git a/main.py b/main.py
index f375fac..64ee621 100644
--- a/main.py
+++ b/main.py
@@ -28,19 +28,33 @@ async def portfolio(ctx):
 async def pf2(ctx):
     user = str(ctx.message.author)
     portfolio = database.get_stocks(user)
+
+    yesterday_portfolio_value = {}
+    current_portfolio_value = {}
+
     data = []
     for stock in portfolio.keys():
+        delta, old_price = yfi.get_delta(stock, return_old_price=True)
+        current_price = yfi.get_current_price(stock)
         data.append([
             stock,
             Decimal(portfolio[stock]),
-            round(float(Decimal(portfolio[stock]) * Decimal(yfi.get_current_price(stock))), 2),
-            str( round(yfi.get_delta(stock), 2) ) + "%"
+            round(float(Decimal(portfolio[stock]) * Decimal(current_price)), 2),
+            str( round(delta, 2) ) + "%"
         ])
 
-    data.append(["Total", "", round( sum([x[2] for x in data]), 2) , ""])
-    
+        yesterday_portfolio_value[stock] = Decimal(portfolio[stock]) * Decimal(old_price)
+        current_portfolio_value[stock]   = Decimal(portfolio[stock]) * Decimal(current_price)
+
+    yesterday_portfolio_total_value = sum([yesterday_portfolio_value[stock] for stock in yesterday_portfolio_value])
+    current_portfolio_total_value = sum([current_portfolio_value[stock] for stock in current_portfolio_value])
+
+    total_delta = 100 * ( (current_portfolio_total_value / yesterday_portfolio_total_value) - 1 )
+
+    data.append(["Total", "", round( sum([x[2] for x in data]), 2) , str( round(total_delta, 2) ) + "%"])
+
     image = t2.generate_table(
-        headers = ["Ticker", "Shares", "Value ($)", "Delta"],
+        headers = ["Ticker", "Shares", "Value ($)", "24h"],
         data = data,
         title = str(user + "'s Portfolio")
         )
diff --git a/yfi.py b/yfi.py
index b9d99ba..1345039 100644
--- a/yfi.py
+++ b/yfi.py
@@ -13,9 +13,16 @@ def get_current_price(ticker):
     todays_data = yf_obj.history(period='1d')
     return round(todays_data['Close'][0], 2)
 
-def get_delta(ticker):
+def get_delta(ticker, return_old_price=False):
     yf_obj = yf.Ticker(ticker)
     old_price = yf_obj.history(interval='1d')['Close'][-2]
     current_price = get_current_price(ticker)
     delta = 100 * ( (current_price / old_price) - 1 )
-    return delta
+    if return_old_price:
+        return delta, old_price
+    else:
+        return delta
+
+def get_delta_old_price(ticker):
+    yf_obj = yf.Ticker(ticker)
+    return yf_obj.history(interval='1d')['Close'][-2]