diff --git a/bin/fxt/src/commands/broker.rs b/bin/fxt/src/commands/broker.rs
index 5da1be4b3..16cc0ccc7 100644
--- a/bin/fxt/src/commands/broker.rs
+++ b/bin/fxt/src/commands/broker.rs
@@ -55,7 +55,7 @@ pub struct CheckArgs {
     #[arg(long, env = "IBKR_HOST")]
     pub host: Option<String>,
 
-    /// IB Gateway port (4002 = paper, 4001 = live)
+    /// IB Gateway socat port (4004 = paper, 4003 = live)
     #[arg(long, env = "IBKR_PORT")]
     pub port: Option<u16>,
 
@@ -411,7 +411,7 @@ mod tests {
         let resolved = resolve_config(&args, &config);
 
         assert_eq!(resolved.ibkr_host, "127.0.0.1");
-        assert_eq!(resolved.ibkr_port, 4002);
+        assert_eq!(resolved.ibkr_port, 4004);
         assert_eq!(resolved.ibkr_client_id, 99);
         assert_eq!(resolved.gateway_url, "http://localhost:50060");
         assert!(!resolved.skip_ibkr);
diff --git a/bin/fxt/src/config.rs b/bin/fxt/src/config.rs
index a31e7794f..5c6748c69 100644
--- a/bin/fxt/src/config.rs
+++ b/bin/fxt/src/config.rs
@@ -25,7 +25,7 @@ pub struct IbkrConfig {
     /// IB Gateway host
     #[serde(default = "default_ibkr_host")]
     pub host: String,
-    /// IB Gateway port (4002 = paper, 4001 = live)
+    /// IB Gateway socat port (4004 = paper, 4003 = live)
     #[serde(default = "default_ibkr_port")]
     pub port: u16,
     /// TWS client ID (unique per connection)
@@ -37,7 +37,7 @@ fn default_ibkr_host() -> String {
     "127.0.0.1".to_owned()
 }
 fn default_ibkr_port() -> u16 {
-    4002
+    4004
 }
 fn default_ibkr_client_id() -> i32 {
     99
@@ -274,7 +274,7 @@ mod tests {
         let config: TliConfig = toml::from_str("").unwrap();
         assert_eq!(config.broker.gateway_url, "http://localhost:50060");
         assert_eq!(config.broker.ibkr.host, "127.0.0.1");
-        assert_eq!(config.broker.ibkr.port, 4002);
+        assert_eq!(config.broker.ibkr.port, 4004);
         assert_eq!(config.broker.ibkr.client_id, 99);
     }
 }
diff --git a/bin/fxt/src/main.rs b/bin/fxt/src/main.rs
index 3ad363d4a..5d28dcb16 100644
--- a/bin/fxt/src/main.rs
+++ b/bin/fxt/src/main.rs
@@ -223,7 +223,7 @@ enum Commands {
         2. Broker Gateway gRPC: HealthCheck + SessionStatus\n\n\
         Examples:\n\
           fxt broker check\n\
-          fxt broker check --host 10.0.0.5 --port 4002\n\
+          fxt broker check --host 10.0.0.5 --port 4004\n\
           fxt broker check --skip-ibkr"
     )]
     Broker {