diff --git a/src/uncategorized/neighborsDevelopment.tw b/src/uncategorized/neighborsDevelopment.tw
index 35bc6665e950c07193b9f519d4a0a67dd82ba607..46d293c3edcaba4bed7322d66432a7183da5e4ba 100644
--- a/src/uncategorized/neighborsDevelopment.tw
+++ b/src/uncategorized/neighborsDevelopment.tw
@@ -450,6 +450,16 @@ has an estimated GSP of @@.yellowgreen;<<print cashFormat(_prosperity)>><<if $sh
 <<if $arcologies[$i].direction != 0>>
 
 /* AI ARCOLOGY SHARE BUYING AND SELLING */
+<<if $arcologies[$i].direction == 0>>
+	<<set $economicUncertainty = 5>>
+<<else>>
+	<<set $economicUncertainty = 10>>
+<</if>>
+<<if $assistantPower > 1>>
+	<<set $economicUncertainty = 0>>
+<<elseif $assistantPower == 1>>
+	<<set $economicUncertainty = Math.max(Math.trunc($economicUncertainty/2),0)>>
+<</if>>
 <<if $arcologies[$i].government != "your agent">>
 	<<if $arcologies[$i].government != "your trustees">>
 		<<if $arcologies[$i].minority + $arcologies[$i].ownership + $arcologies[$i].PCminority < 100>>