diff --git a/index.html b/index.html
index 0875a82..8839d50 100644
--- a/index.html
+++ b/index.html
@@ -222,6 +222,7 @@ <h3>Unlock pad</h3>
 function fmtUsd(n){ if(n==null||isNaN(n))return "-"; var a=Math.abs(n),dp=a>=1000?0:a>=1?2:a>=0.01?4:6;
   return "$"+Number(n).toLocaleString("en-US",{minimumFractionDigits:dp,maximumFractionDigits:dp}); }
 function fmtSignedUsd(n){ if(n==null||isNaN(n))return "-"; return (n>=0?"+":"-")+fmtUsd(Math.abs(n)); }
+function fmtSignedUsd2(n){ if(n==null||isNaN(n))return "-"; return (n>=0?"+":"-")+"$"+Math.abs(n).toLocaleString("en-US",{minimumFractionDigits:2,maximumFractionDigits:2}); }
 function fmtPct(n){ if(n==null||isNaN(n))return ""; return (n>=0?"+":"")+Number(n).toFixed(2)+"%"; }
 function cls(n){ return n>0?"up":n<0?"down":"flat"; }
 function esc(s){ return String(s==null?"":s).replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;"); }
@@ -521,7 +522,7 @@ <h3>Unlock pad</h3>
 }
 function pnlHtml(p){
   if(!p) return "";
-  var day=(p.d1==null)?"&mdash;":fmtSignedUsd(p.d1);
+  var day=(p.d1==null)?"&mdash;":fmtSignedUsd2(p.d1);
   return '<div class="pnl"><div class="head"><div>'+
       '<div class="lab">P/L today</div>'+
       '<div class="big '+cls(p.d1)+'">'+day+"</div></div>"+
diff --git a/server_test.go b/server_test.go
index 4911dd8..eca3b3e 100644
--- a/server_test.go
+++ b/server_test.go
@@ -587,6 +587,20 @@ func TestIndexExplainsMissingWallet(t *testing.T) {
 	}
 }
 
+func TestPnlTodayUsesTwoDecimals(t *testing.T) {
+	b, err := os.ReadFile("index.html")
+	if err != nil {
+		t.Fatal(err)
+	}
+	s := string(b)
+	if !strings.Contains(s, `minimumFractionDigits:2,maximumFractionDigits:2`) {
+		t.Error("index.html missing fixed two-decimal currency formatter")
+	}
+	if !strings.Contains(s, `var day=(p.d1==null)?"&mdash;":fmtSignedUsd2(p.d1)`) {
+		t.Error("P/L today must use the fixed two-decimal formatter")
+	}
+}
+
 func hourly(vals ...float64) [][2]float64 {
 	now := float64(time.Now().Unix())
 	out := make([][2]float64, len(vals))