From 580165f2f408cc4a58f7489a9a3a778cec8d8fd0 Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Tue, 21 Mar 2023 21:56:39 -0400
Subject: [PATCH] Expect new `MktPair.tick_size: Decimal` attr in ems

---
 piker/clearing/_ems.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/piker/clearing/_ems.py b/piker/clearing/_ems.py
index 24d491c5..ffe63292 100644
--- a/piker/clearing/_ems.py
+++ b/piker/clearing/_ems.py
@@ -1248,7 +1248,7 @@ async def process_client_order_cmds(
                 pred = mk_check(trigger_price, last, action)
 
                 spread_slap: float = 5
-                min_tick = flume.symbol.tick_size
+                min_tick = flume.symbol.size_tick
                 min_tick_digits = float_digits(min_tick)
 
                 if action == 'buy':