diff --git a/main.py b/main.py
index 2feb8db..0155fdc 100644
--- a/main.py
+++ b/main.py
@@ -605,7 +605,6 @@ def genGraph(gData: dict, showPlot: bool = True, doLimits: bool = True, forcePlo
     
 
     lims = []
-
     for label, d in [("1 [V]", "Gauge 1"),("2 [V]", "Gauge 2")]: #, ("4 [V]", "Gauge Trigger")]:
         graphData["plots"].append({
             "x": gData["time"]["scope"],
@@ -657,9 +656,16 @@ def genGraph(gData: dict, showPlot: bool = True, doLimits: bool = True, forcePlo
     if addShockInfo:
         probeText = ""
         flag = False
+        avg_speed_lst = []
+        avg_uncert_lst = []
         for shock_speed_loc in gData["shock-speed"]:
+            avg_speed_lst.append(gData['shock-speed'][shock_speed_loc][0])
+            avg_uncert_lst.append(gData['shock-speed'][shock_speed_loc][1])
             if not flag and not gData["shock-speed"][shock_speed_loc][2]:
                 flag = True
+                avg_speed = np.array(avg_speed_lst).mean()
+                avg_uncert = np.sqrt(np.sum(np.pow(np.array(avg_uncert_lst), 2)))
+                probeText += f"\nAverage Speed - {avg_speed/1000:.2f} $\\pm${avg_uncert/1000:.2f} [{avg_uncert/avg_speed * 100:.2f}] km/s"
                 probeText += "\n" + "-"*50
             
             probeText += "\n" 
@@ -718,9 +724,16 @@ def genRefGraph(gData: dict, showPlot: bool = True, addShockInfo: bool = True, f
     if addShockInfo:
         probeText = ""
         flag = False
+        avg_speed_lst = []
+        avg_uncert_lst = []
         for shock_speed_loc in gData["shock-speed"]:
+            avg_speed_lst.append(gData['shock-speed'][shock_speed_loc][0])
+            avg_uncert_lst.append(gData['shock-speed'][shock_speed_loc][1])
             if not flag and not gData["shock-speed"][shock_speed_loc][2]:
                 flag = True
+                avg_speed = np.array(avg_speed_lst).mean()
+                avg_uncert = np.sqrt(np.sum(np.pow(np.array(avg_uncert_lst), 2)))
+                probeText += f"\nAverage Speed - {avg_speed/1000:.2f} $\\pm${avg_uncert/1000:.2f} [{avg_uncert/avg_speed * 100:.2f}%] km/s"
                 probeText += "\n" + "-"*50
             
             probeText += "\n" 
@@ -823,6 +836,8 @@ def genComboRefGraph(data: dict, plotCh: list[str] = ["st1", "st2", "st3"], show
                 shock_speeds[shock_speed_loc] = shk_sps
 
         probeText = ""
+        avg_speeds = []
+        avg_uncerts = []
         for shock_speed_loc in shock_speeds:
             shock_info = np.array(shock_speeds[shock_speed_loc])
             
@@ -832,10 +847,17 @@ def genComboRefGraph(data: dict, plotCh: list[str] = ["st1", "st2", "st3"], show
             speed = speeds.mean()
             uncert = np.sqrt(np.pow(uncerts, 2).sum())
 
+            avg_speeds.append(speed)
+            avg_uncerts.append(uncert)
+
             print(f"{shock_speed_loc} Measured a mean shock speed of {speed:.2f} +/- {uncert:.2f} m/s ({speed/1000:.2f} +/- {uncert/1000:.2f} km/s [{uncert/speed * 100 :.2f}%])")
 
             probeText += f"\n{shock_speed_loc} - {speed/1000:.2f} $\\pm${uncert/1000:.2f} [{uncert/speed*100:.2f}%] km/s"
-    
+
+        avg_sp = np.array(avg_speeds).mean()
+        avg_unc = np.sqrt(np.pow(np.array(avg_uncerts), 2).sum())
+        probeText += f"\nAverage Speed - {avg_sp/1000:.2f} $\\pm${avg_unc/1000:.2f} [{avg_sp/avg_unc * 100:.2f}] km/s"
+        
         graphData["plots"].append({
             "type": "text",
             "text": f"Average Measured Shock Speeds{probeText}",
@@ -1136,5 +1158,5 @@ genComboRefGraph(ref_data, ref_data[ref_data_to_load[0]]["info"]["pcb-refs"], ad
 
 
 # This forces matplotlib to hang until I tell it to close all windows
-#pltKeyClose()
+pltKeyClose()
 print("Done")
\ No newline at end of file