diff --git a/package-lock.json b/package-lock.json
index 8a774b6..1d68ead 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "bybit-api",
-  "version": "3.10.25",
+  "version": "3.10.27",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "bybit-api",
-      "version": "3.10.25",
+      "version": "3.10.27",
       "license": "MIT",
       "dependencies": {
         "axios": "^1.6.6",
diff --git a/package.json b/package.json
index 1b6a041..c4063f5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bybit-api",
-  "version": "3.10.26",
+  "version": "3.10.27",
   "description": "Complete & robust Node.js SDK for Bybit's REST APIs and WebSockets, with TypeScript & strong end to end tests.",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
diff --git a/src/rest-client-v5.ts b/src/rest-client-v5.ts
index 1bb0efa..2b4f7e8 100644
--- a/src/rest-client-v5.ts
+++ b/src/rest-client-v5.ts
@@ -511,7 +511,7 @@ export class RestClientV5 extends BaseRestClient {
 
   getLongShortRatio(
     params: GetLongShortRatioParamsV5,
-  ): Promise<APIResponseV3WithTime<{ list: LongShortRatioV5[] }>> {
+  ): Promise<APIResponseV3WithTime<CursorListV5<LongShortRatioV5[]>>> {
     return this.get('/v5/market/account-ratio', params);
   }
 
diff --git a/src/types/request/v5-market.ts b/src/types/request/v5-market.ts
index 0619a32..cd02bc9 100644
--- a/src/types/request/v5-market.ts
+++ b/src/types/request/v5-market.ts
@@ -130,5 +130,8 @@ export interface GetLongShortRatioParamsV5 {
   category: 'linear' | 'inverse';
   symbol: string;
   period: OpenInterestIntervalV5;
+  startTime?: string;
+  endTime?: string;
   limit?: number;
+  cursor?: string;
 }