diff --git a/iguana/exchanges/LP_portfolio.c b/iguana/exchanges/LP_portfolio.c
index f53e89939..ead40b27c 100644
--- a/iguana/exchanges/LP_portfolio.c
+++ b/iguana/exchanges/LP_portfolio.c
@@ -300,7 +300,7 @@ void LP_autopriceset(int32_t ind,void *ctx,int32_t dir,struct LP_priceinfo *base
                 {
                     if ( LP_autorefs[ind].lastask < SMALLVAL )
                         LP_autorefs[ind].lastask = newprice;
-                    else LP_autorefs[ind].lastask = (LP_autorefs[ind].lastask * 0.9) + (0.1 *newprice);
+                    else LP_autorefs[ind].lastask = (LP_autorefs[ind].lastask * 0.99) + (0.01 *newprice);
                     newprice = LP_autorefs[ind].lastask;
                     //printf("autopriceset %s/%s <- %.8f %.8f (%.8f %.8f)\n",basepp->symbol,relpp->symbol,price,newprice,LP_autorefs[ind].lastbid,LP_autorefs[ind].lastask);
                 }
@@ -569,7 +569,7 @@ void LP_autoprice_iter(void *ctx,struct LP_priceinfo *btcpp)
                 newprice = (price * (1. + buymargin));
                 if ( LP_autorefs[i].lastbid < SMALLVAL )
                     LP_autorefs[i].lastbid = newprice;
-                else LP_autorefs[i].lastbid = (LP_autorefs[i].lastbid * 0.9) + (0.1 *newprice);
+                else LP_autorefs[i].lastbid = (LP_autorefs[i].lastbid * 0.99) + (0.01 * newprice);
                 newprice = LP_autorefs[i].lastbid;
                 LP_mypriceset(&changed,rel,base,newprice);
                 LP_pricepings(ctx,LP_myipaddr,LP_mypubsock,rel,base,newprice);
@@ -577,7 +577,7 @@ void LP_autoprice_iter(void *ctx,struct LP_priceinfo *btcpp)
                 newprice = (1. / price) * (1. + sellmargin);
                 if ( LP_autorefs[i].lastask < SMALLVAL )
                     LP_autorefs[i].lastask = newprice;
-                else LP_autorefs[i].lastask = (LP_autorefs[i].lastask * 0.9) + (0.1 *newprice);
+                else LP_autorefs[i].lastask = (LP_autorefs[i].lastask * 0.99) + (0.01 * newprice);
                 newprice = LP_autorefs[i].lastask;
                 LP_mypriceset(&changed,base,rel,newprice);
                 LP_pricepings(ctx,LP_myipaddr,LP_mypubsock,base,rel,newprice);