diff --git a/db/routines/vn/procedures/buy_getUltimateFromInterval.sql b/db/routines/vn/procedures/buy_getUltimateFromInterval.sql
new file mode 100644
index 000000000..45d1122ae
--- /dev/null
+++ b/db/routines/vn/procedures/buy_getUltimateFromInterval.sql
@@ -0,0 +1,174 @@
+DELIMITER $$
+CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`buy_getUltimateFromInterval`(
+	vItemFk INT,
+	vWarehouseFk SMALLINT, 
+	vStarted DATE, 
+	vEnded DATE
+)
+BEGIN
+/**
+ * Calcula las últimas compras realizadas
+ * desde un rango de fechas.
+ *
+ * @param vItemFk Id del artículo
+ * @param vWarehouseFk Id del almacén si es NULL se actualizan todos
+ * @param vStarted Fecha inicial
+ * @param vEnded Fecha fin
+ * @return tmp.buyUltimateFromInterval
+ */
+	IF vEnded IS NULL THEN
+		SET vEnded = vStarted;
+	END IF;
+
+	IF vEnded < vStarted THEN
+		SET vStarted = TIMESTAMPADD(MONTH, -1, vEnded);
+	END IF;
+
+	-- Item
+	DROP TEMPORARY TABLE  IF EXISTS tmp.buyUltimateFromInterval;
+	CREATE TEMPORARY TABLE tmp.buyUltimateFromInterval
+		(PRIMARY KEY (itemFk, warehouseFk), 
+		INDEX(buyFk), INDEX(landed), INDEX(warehouseFk), INDEX(itemFk))
+		ENGINE = MEMORY
+		SELECT itemFk,
+				warehouseFk,
+				buyFk,
+				landed,
+				isIgnored
+			FROM (SELECT b.itemFk,
+						t.warehouseInFk warehouseFk,
+						b.id buyFk,
+						t.landed,
+						b.isIgnored
+					FROM buy b
+						JOIN entry e ON e.id = b.entryFk
+						JOIN travel t ON t.id = e.travelFk
+					WHERE t.landed BETWEEN vStarted AND vEnded
+							AND (vWarehouseFk IS NULL OR t.warehouseInFk = vWarehouseFk)
+							AND (b.itemFk = vItemFk OR vItemFk IS NULL) 
+							AND b.price2 > 0
+					ORDER BY NOT b.isIgnored DESC, t.landed DESC, b.id DESC
+					LIMIT 10000000000000000000) sub
+			GROUP BY itemFk, warehouseFk;
+
+
+	INSERT IGNORE INTO tmp.buyUltimateFromInterval(itemFk, warehouseFk, buyFk, landed, isIgnored)
+		SELECT itemFk,
+				warehouseFk,
+				buyFk,
+				landed,
+				isIgnored
+			FROM (SELECT b.itemFk,
+						t.warehouseInFk warehouseFk,
+						b.id buyFk,
+						t.landed,
+						b.isIgnored
+					FROM buy b
+						JOIN entry e ON e.id = b.entryFk
+						JOIN travel t ON t.id = e.travelFk
+					WHERE t.landed > vEnded
+						AND (vWarehouseFk IS NULL OR t.warehouseInFk = vWarehouseFk)
+						AND (b.itemFk = vItemFk OR vItemFk IS NULL) 
+						AND b.price2 > 0
+						AND NOT b.isIgnored
+					ORDER BY NOT b.isIgnored DESC, t.landed DESC, b.id DESC
+					LIMIT 10000000000000000000) sub
+			GROUP BY itemFk, warehouseFk;
+
+	INSERT IGNORE INTO tmp.buyUltimateFromInterval(itemFk, warehouseFk, buyFk, landed, isIgnored)
+		SELECT itemFk,
+				warehouseFk,
+				buyFk,
+				landed,
+				isIgnored
+			FROM (SELECT b.itemFk,
+						t.warehouseInFk warehouseFk,
+						b.id buyFk,
+						t.landed,
+						b.isIgnored
+					FROM buy b
+						JOIN entry e ON e.id = b.entryFk
+						JOIN travel t ON t.id = e.travelFk
+					WHERE t.landed BETWEEN vStarted AND vEnded
+						AND (vWarehouseFk IS NULL OR t.warehouseInFk = vWarehouseFk)
+						AND (b.itemFk = vItemFk OR vItemFk IS NULL) 
+						AND b.quantity = 0
+					ORDER BY NOT b.isIgnored DESC, t.landed DESC, b.id DESC
+					LIMIT 10000000000000000000) sub
+			GROUP BY itemFk, warehouseFk;
+
+		-- ItemOriginal
+	INSERT IGNORE INTO tmp.buyUltimateFromInterval(itemFk, warehouseFk, buyFk, landed, isIgnored)
+		SELECT itemFk,
+				warehouseFk,
+				buyFk,
+				landed,
+				isIgnored
+			FROM (SELECT b.itemFk,
+						t.warehouseInFk warehouseFk,
+						b.id buyFk,
+						t.landed,
+						itemOriginalFk,
+						b.isIgnored
+					FROM buy b
+						JOIN entry e ON e.id = b.entryFk
+						JOIN travel t ON t.id = e.travelFk
+					WHERE t.landed BETWEEN vStarted AND vEnded
+							AND (vWarehouseFk IS NULL OR t.warehouseInFk = vWarehouseFk)
+							AND (b.itemFk = vItemFk OR vItemFk IS NULL) 
+							AND b.price2 > 0
+							AND NOT b.isIgnored
+							AND b.quantity > 0
+							AND itemOriginalFk
+					ORDER BY t.landed DESC, b.id DESC
+					LIMIT 10000000000000000000) sub
+			GROUP BY itemFk, warehouseFk;
+	INSERT IGNORE INTO tmp.buyUltimateFromInterval(itemFk, warehouseFk, buyFk, landed, isIgnored)
+			SELECT itemFk,
+					warehouseFk,
+					buyFk,
+					landed,
+					isIgnored
+				FROM (SELECT b.itemFk,
+							t.warehouseInFk warehouseFk,
+							b.id buyFk,
+							t.landed,
+							b.isIgnored
+						FROM buy b
+							JOIN entry e ON e.id = b.entryFk
+							JOIN travel t ON t.id = e.travelFk
+						WHERE t.landed > vEnded
+							AND (vWarehouseFk IS NULL OR t.warehouseInFk = vWarehouseFk)
+							AND (b.itemFk = vItemFk OR vItemFk IS NULL) 
+							AND b.price2 > 0
+							AND NOT b.isIgnored
+							AND itemOriginalFk
+						ORDER BY t.landed DESC, b.id DESC
+						LIMIT 10000000000000000000) sub
+				GROUP BY itemFk, warehouseFk;
+
+	INSERT IGNORE INTO tmp.buyUltimateFromInterval(itemFk, warehouseFk, buyFk, landed, isIgnored)
+			SELECT itemFk,
+					warehouseFk,
+					buyFk,
+					landed,
+					isIgnored
+				FROM 
+					(SELECT b.itemFk,
+							t.warehouseInFk warehouseFk,
+							b.id buyFk,
+							t.landed,
+							b.isIgnored
+						FROM buy b
+							JOIN entry e ON e.id = b.entryFk
+							JOIN travel t ON t.id = e.travelFk
+						WHERE t.landed BETWEEN vStarted AND vEnded
+							AND (vWarehouseFk IS NULL OR t.warehouseInFk = vWarehouseFk)
+							AND (b.itemFk = vItemFk OR vItemFk IS NULL) 
+							AND b.quantity = 0
+							AND itemOriginalFk
+						ORDER BY t.landed DESC, b.id DESC
+						LIMIT 10000000000000000000) sub
+			GROUP BY itemFk, warehouseFk;
+END$$
+DELIMITER ;