diff --git a/python/sdk/jit_proxy/jitter/jitter_shotgun.py b/python/sdk/jit_proxy/jitter/jitter_shotgun.py
index 21b0df03..909117c7 100644
--- a/python/sdk/jit_proxy/jitter/jitter_shotgun.py
+++ b/python/sdk/jit_proxy/jitter/jitter_shotgun.py
@@ -57,6 +57,9 @@ async def try_fill():
                 self.logger.info(f"Trying to fill {order_sig} -> Attempt: {i + 1}")
 
                 try:
+                    if params.max_position == 0:
+                        break
+            
                     sig = await self.jit_proxy_client.jit(
                         JitIxParams(
                             taker_key,
diff --git a/python/sdk/jit_proxy/jitter/jitter_sniper.py b/python/sdk/jit_proxy/jitter/jitter_sniper.py
index 0f469a47..298fed1f 100644
--- a/python/sdk/jit_proxy/jitter/jitter_sniper.py
+++ b/python/sdk/jit_proxy/jitter/jitter_sniper.py
@@ -176,6 +176,9 @@ async def try_fill():
 
             for _ in range(3):
                 try:
+                    if params.max_position == 0:
+                        break
+            
                     tx_sig_and_slot = await self.jit_proxy_client.jit(
                         {
                             taker_key,