diff --git a/lib/markets/crex.js b/lib/markets/crex.js
index af963b4..d07888f 100644
--- a/lib/markets/crex.js
+++ b/lib/markets/crex.js
@@ -104,8 +104,11 @@ function get_chartdata(coin, exchange, cb) {
     else {
       var processed = [];
 
-      for (var i = 0; i < chartdata.length; i++)
-        processed.push([new Date(chartdata[i].timestamp).getTime(), parseFloat(chartdata[i].open), parseFloat(chartdata[i].high), parseFloat(chartdata[i].low), parseFloat(chartdata[i].close)]);
+      for (var i = 0; i < chartdata.length; i++) {
+        // only keep values from within the last 24 hours
+        if (new Date(chartdata[i].timestamp).getTime()/1000 > start)
+          processed.push([new Date(chartdata[i].timestamp).getTime(), parseFloat(chartdata[i].open), parseFloat(chartdata[i].high), parseFloat(chartdata[i].low), parseFloat(chartdata[i].close)]);
+      }
 
       return cb(null, processed);
     }