Test

iguana/exchanges/LP_portfolio.c

@@ -547,36 +547,6 @@ void LP_autoprice_iter(void *ctx,struct LP_priceinfo *btcpp)
                         LP_pricepings(ctx,LP_myipaddr,LP_mypubsock,base,rel,askprice);
                         //printf("price %.8f -> %.8f %.8f\n",price,bidprice,askprice);
                     }
-                    /*if ( LP_autorefs[i].fundbid[0] != 0 && (price= jdouble(fundjson,LP_autorefs[i].fundbid)) > SMALLVAL )
-                    {
-                        printf("%s/%s %s %.8f -> %.8f or %.8f",base,rel,LP_autorefs[i].fundbid,price,(1. / (price * (1. + buymargin))),(1. / (price * (1. - buymargin))));
-                        if ( tickerjson != 0 && LP_autorefs[i].count == 0 )
-                            price = LP_tickered_price(0,base,rel,price,tickerjson);
-                        newprice = (1. / (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);
-                        newprice = LP_autorefs[i].lastbid;
-                        LP_mypriceset(&changed,rel,base,newprice);
-                        LP_pricepings(ctx,LP_myipaddr,LP_mypubsock,rel,base,newprice);
-                        printf("fundbid %.8f margin %.8f newprice %.8f\n",price,buymargin,newprice);
-                    }
-                    if ( LP_autorefs[i].fundask[0] != 0 && (price= jdouble(fundjson,LP_autorefs[i].fundask)) > SMALLVAL )
-                    {
-                        printf("%s/%s %s %.8f -> ",base,rel,LP_autorefs[i].fundask,price);
-                        if ( tickerjson != 0 && LP_autorefs[i].count == 0 )
-                            price = LP_tickered_price(1,base,rel,price,tickerjson);
-                        newprice = (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);
-                        if ( LP_autorefs[i].lastbid < SMALLVAL || LP_autorefs[i].lastask >= LP_autorefs[i].lastbid/(1. + sellmargin) )
-                            newprice = LP_autorefs[i].lastask;
-                        else newprice = LP_autorefs[i].lastbid * (1. + sellmargin);
-                        LP_mypriceset(&changed,base,rel,newprice);
-                        LP_pricepings(ctx,LP_myipaddr,LP_mypubsock,base,rel,newprice);
-                        printf("fundask %.8f margin %.8f newprice %.8f\n",price,sellmargin,newprice);
-                    }*/
                     LP_autorefs[i].count++;
                 }
                 free_json(fundjson);
@@ -681,6 +651,8 @@ int32_t LP_autoprice(void *ctx,char *base,char *rel,cJSON *argjson)
         fixedprice = jdouble(argjson,"fixed");
         basepp->fixedprices[relpp->ind] = fixedprice;
         basepp->minprices[relpp->ind] = minprice;
+        if ( jobj(argjson,"maxprice") != 0 )
+            relpp->minprices[basepp->ind] = 1. / jdouble(argjson,"maxprice");
         basepp->buymargins[relpp->ind] = buymargin;
         basepp->sellmargins[relpp->ind] = sellmargin;
         basepp->offsets[relpp->ind] = offset;

iguana/exchanges/LP_prices.c

@@ -511,7 +511,7 @@ char *LP_myprices()
 
 int32_t LP_mypriceset(int32_t *changedp,char *base,char *rel,double price)
 {
-    struct LP_priceinfo *basepp,*relpp; struct LP_pubkey_info *pubp;
+    struct LP_priceinfo *basepp,*relpp; struct LP_pubkey_info *pubp; double minprice,maxprice;
     *changedp = 0;
     //if ( strcmp("DEX",base) == 0 || strcmp("DEX",rel) == 0 )
     //    printf("%s/%s setprice %.8f\n",base,rel,price);
@@ -529,6 +529,19 @@ int32_t LP_mypriceset(int32_t *changedp,char *base,char *rel,double price)
             relpp->offsets[basepp->ind] = 0.;
             relpp->factors[basepp->ind] = 0.;
         }
+        else if ( (minprice= basepp->minprices[relpp->ind]) > SMALLVAL && price < minprice )
+        {
+            printf("%s/%s price %.8f less than minprice %.8f\n",base,rel,price,minprice);
+            price = minprice;
+        }
+        else if ( (maxprice= relpp->minprices[basepp->ind]) > SMALLVAL )
+        {
+            if ( price < (1. / maxprice) )
+            {
+                printf("%s/%s price %.8f more than maxprice %.8f, less than %.8f\n",base,rel,price,maxprice,1./maxprice);
+                price = maxprice;
+            }
+        }
         /*else if ( basepp->myprices[relpp->ind] > SMALLVAL )
         {
             price = (basepp->myprices[relpp->ind] * 0.9) + (0.1 * price);

iguana/exchanges/auto_chipskmd

@@ -1,2 +1,2 @@
 source userpass
-curl --url "http://127.0.0.1:7783" --data "{\"userpass\":\"$userpass\",\"method\":\"autoprice\",\"base\":\"CHIPS\",\"rel\":\"KMD\",\"margin\":0.05,\"refbase\":\"chips\",\"refrel\":\"coinmarketcap\"}"
+curl --url "http://127.0.0.1:7783" --data "{\"minprice\":0.04,\"maxprice\":0.1,\"userpass\":\"$userpass\",\"method\":\"autoprice\",\"base\":\"CHIPS\",\"rel\":\"KMD\",\"margin\":0.05,\"refbase\":\"chips\",\"refrel\":\"coinmarketcap\"}"