diff --git a/include/dxfeed_graal_cpp_api/ipf/live/InstrumentProfileConnection.hpp b/include/dxfeed_graal_cpp_api/ipf/live/InstrumentProfileConnection.hpp
index f90868e8..5f20498b 100644
--- a/include/dxfeed_graal_cpp_api/ipf/live/InstrumentProfileConnection.hpp
+++ b/include/dxfeed_graal_cpp_api/ipf/live/InstrumentProfileConnection.hpp
@@ -157,10 +157,16 @@ class DXFCPP_EXPORT InstrumentProfileConnection final : public SharedEntity {
 
     /**
      * Starts this instrument profile connection. This connection's state immediately changes to
-     * @ref InstrumentProfileConnection::State#CONNECTING "CONNECTING" and the actual connection establishment proceeds
+     * @ref InstrumentProfileConnection::State::CONNECTING "CONNECTING" and the actual connection establishment proceeds
      * in the background.
      */
     void start() const noexcept;
+
+    /**
+     * Closes this instrument profile connection. This connection's state immediately changes to
+     * @ref InstrumentProfileConnection::State::CLOSED "CLOSED" and the background update procedures are terminated.
+     */
+    void close() const noexcept;
 };
 
 } // namespace dxfcpp
\ No newline at end of file
diff --git a/include/dxfeed_graal_cpp_api/isolated/Isolated.hpp b/include/dxfeed_graal_cpp_api/isolated/Isolated.hpp
index caf59308..c0918828 100644
--- a/include/dxfeed_graal_cpp_api/isolated/Isolated.hpp
+++ b/include/dxfeed_graal_cpp_api/isolated/Isolated.hpp
@@ -47,6 +47,7 @@ struct InstrumentProfileConnection {
     static dxfcpp::InstrumentProfileConnection::State getState(/* dxfg_ipf_connection_t * */ void* instrumentProfileConnectionHandle) noexcept;
     static std::int64_t getLastModified(/* dxfg_ipf_connection_t * */ void* instrumentProfileConnectionHandle) noexcept;
     static bool start(/* dxfg_ipf_connection_t * */ void* instrumentProfileConnectionHandle) noexcept;
+    static bool close(/* dxfg_ipf_connection_t * */ void* instrumentProfileConnectionHandle) noexcept;
 };
 
 struct InstrumentProfileList {
diff --git a/src/internal/Isolate.cpp b/src/internal/Isolate.cpp
index 6688a075..0d39f3ec 100644
--- a/src/internal/Isolate.cpp
+++ b/src/internal/Isolate.cpp
@@ -438,6 +438,20 @@ bool InstrumentProfileConnection::start(
         false, dxfcpp::bit_cast<dxfg_ipf_connection_t *>(instrumentProfileConnectionHandle));
 }
 
+bool InstrumentProfileConnection::close(
+    /* dxfg_ipf_connection_t * */ void *instrumentProfileConnectionHandle) noexcept {
+    if (!instrumentProfileConnectionHandle) {
+        return false;
+    }
+
+    return runIsolatedOrElse(
+        [](auto threadHandle, auto &&instrumentProfileConnectionHandle) {
+            return dxfg_InstrumentProfileConnection_close(dxfcpp::bit_cast<graal_isolatethread_t *>(threadHandle),
+                                                          instrumentProfileConnectionHandle) == 0;
+        },
+        false, dxfcpp::bit_cast<dxfg_ipf_connection_t *>(instrumentProfileConnectionHandle));
+}
+
 bool InstrumentProfileList::release(/* dxfg_instrument_profile_list * */ void *graalInstrumentProfileList) noexcept {
     if (!graalInstrumentProfileList) {
         return false;
diff --git a/src/ipf/live/InstrumentProfileConnection.cpp b/src/ipf/live/InstrumentProfileConnection.cpp
index 7091e049..0c124132 100644
--- a/src/ipf/live/InstrumentProfileConnection.cpp
+++ b/src/ipf/live/InstrumentProfileConnection.cpp
@@ -89,4 +89,12 @@ void InstrumentProfileConnection::start() const noexcept {
     isolated::ipf::InstrumentProfileConnection::start(handle_.get());
 }
 
+void InstrumentProfileConnection::close() const noexcept {
+    if (!handle_) {
+        return;
+    }
+
+    isolated::ipf::InstrumentProfileConnection::close(handle_.get());
+}
+
 } // namespace dxfcpp
\ No newline at end of file