diff --git a/KissMeConsole/Sources/KissConsole+CSV.swift b/KissMeConsole/Sources/KissConsole+CSV.swift
index a7d0905..bf78d67 100644
--- a/KissMeConsole/Sources/KissConsole+CSV.swift
+++ b/KissMeConsole/Sources/KissConsole+CSV.swift
@@ -15,8 +15,13 @@ extension KissConsole {
         URL.currentDirectory().appending(path: "data/shop-products.csv")
     }
     
-    static func topProductsUrl(_ belong: BelongClassCode) -> URL {
-        URL.currentDirectory().appending(path: "data/top-\(belong.fileBelong).csv")
+    static func topProductsUrl(_ belong: BelongClassCode, date: Date) -> URL {
+        let subPath = "data/top30/\(date.yyyyMMdd)"
+        let subFile = "\(subPath)/top30-\(belong.fileBelong)-\(date.yyyyMMdd)-\(date.HHmmss).csv"
+        
+        let fileUrl = URL.currentDirectory().appending(path: subFile)
+        createSubpath(subPath)
+        return fileUrl
     }
     
     static var accountStocksUrl: URL {
diff --git a/KissMeConsole/Sources/KissConsole.swift b/KissMeConsole/Sources/KissConsole.swift
index 96f5ba0..2d1e33a 100644
--- a/KissMeConsole/Sources/KissConsole.swift
+++ b/KissMeConsole/Sources/KissConsole.swift
@@ -383,6 +383,7 @@ extension KissConsole {
         let option = RankingOption(divisionClass: .all, belongClass: belongClass)
         
         do {
+            let curDate = Date()
             let rank = try await account!.getVolumeRanking(option: option)
             guard let output = rank.output else {
                 print("Error \(rank.messageCode) \(rank.message)")
@@ -393,7 +394,7 @@ extension KissConsole {
             for item in output {
                 print("\(item.dataRank) \(item.shortProductNo) \(item.htsProductName.maxSpace(20)) \(item.currentStockPrice.maxSpace(10, digitBy: 3)) \(item.averageVolume.maxSpace(15, digitBy: 3)) \(item.accumulatedTradingAmount.maxSpace(25, digitBy: 3))")
             }
-            let fileUrl = KissConsole.topProductsUrl(belongClass)
+            let fileUrl = KissConsole.topProductsUrl(belongClass, date: curDate)
             try output.writeCsv(toFile: fileUrl, localized: localized)
             print("wrote \(fileUrl.lastPathComponent) with \(output.count)")
         } catch {
diff --git a/README.md b/README.md
index 9b67734..f4647f9 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ command | 설명
 `login mock` | Mock 서버로 로그인. mock-server.json 을 credential 로 사용.
 `login real` | Real 서버로 로그인. real-server.json 을 credential 로 사용.
 `logout` | 접속한 서버에서 로그아웃.
-`top (0,1,2,3,4)` | 상위 거래량 30종목 (0:평균거래량, 1:거래증가율, 2:평균거래회전율, 3:거래금액순, 4:평균거래금액회전율). **data/top30/(yyyy)/top30-(BELONG)-(yyyyMMdd).csv** 파일로 저장.
+`top (0,1,2,3,4)` | 상위 거래량 30종목 (0:평균거래량, 1:거래증가율, 2:평균거래회전율, 3:거래금액순, 4:평균거래금액회전율). **data/top30/(yyyyMMdd)/top30-(BELONG)-(yyyyMMdd)-(HHmmss).csv** 파일로 저장.
 `buy (PNO) (가격) (수량)` | 상품을 구매. (가격) 에 -8282 로 입력하면 시장가격. (수량) 에 -82 로 입력하면 최대수량.
 `buy check (PNO) (가격)` | 현재 잔고로 구매가 가능한 수량을 확인.
 `sell (PNO) (가격) (수량)` | 보유한 상품을 판매. (가격) 에 -8282 로 입력하면 시장가격.