diff --git a/modules/entry/back/methods/entry/filter.js b/modules/entry/back/methods/entry/filter.js
index dcb1e3158..e3b14b3a2 100644
--- a/modules/entry/back/methods/entry/filter.js
+++ b/modules/entry/back/methods/entry/filter.js
@@ -106,9 +106,14 @@ module.exports = Self => {
                 description: `The to shipped date filter`
             },
             {
-                arg: 'days',
+                arg: 'daysAfter',
                 type: 'number',
-                description: `N days interval`
+                description: `N days after interval`
+            },
+            {
+                arg: 'daysBefore',
+                type: 'number',
+                description: `N days before interval`
             }
         ],
         returns: {
@@ -210,15 +215,25 @@ module.exports = Self => {
                     JOIN vn.currency cu ON cu.id = e.currencyFk`
         );
 
-        if (ctx.args.days) {
+        if (ctx.args.daysAfter) {
             stmt.merge({
                 sql: `
-                    AND t.shipped <=  util.VN_CURDATE() + INTERVAL ? DAY
-                    AND t.shipped >= util.VN_CURDATE()
+                    AND ((t.shipped <=  util.VN_CURDATE() + INTERVAL ? DAY
+                    AND t.shipped>= util.VN_CURDATE())
                     `,
-                params: [ctx.args.days]
+                params: [ctx.args.daysAfter]
             });
         }
+        if (ctx.args.daysBefore) {
+            stmt.merge({
+                sql: `
+                 ${ctx.args.daysAfter ? 'OR' : 'AND'} (t.shipped <=  util.VN_CURDATE()
+                  AND t.shipped >= util.VN_CURDATE() - INTERVAL ? DAY)
+                 `,
+                params: [ctx.args.daysBefore]
+            });
+        }
+        stmt.merge({sql: ')'});
         stmt.merge(conn.makeSuffix(filter));
         const itemsIndex = stmts.push(stmt) - 1;