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remove / 2

skyffire 1 year ago
parent
commit
410607a629
1 changed files with 4 additions and 4 deletions
  1. 4 4
      strategy/src/avellaneda_stoikov.rs

+ 4 - 4
strategy/src/avellaneda_stoikov.rs

@@ -270,15 +270,15 @@ impl AvellanedaStoikov {
 
     pub fn update_optimal_ask_and_bid(&mut self) {
         self.optimal_ask_price = if self.inventory > Decimal::ZERO {
-            self.ref_price + self.ask_delta / Decimal::TWO
+            self.ref_price + self.ask_delta
         } else {
-            max(self.ref_price + self.ask_delta / Decimal::TWO, self.ask_price)
+            max(self.ref_price + self.ask_delta, self.ask_price)
         };
 
         self.optimal_bid_price = if self.inventory < Decimal::ZERO {
-            self.ref_price + self.ask_delta / Decimal::TWO
+            self.ref_price + self.ask_delta
         } else {
-            min(self.ref_price - self.bid_delta / Decimal::TWO, self.bid_price)
+            min(self.ref_price - self.bid_delta, self.bid_price)
         };
     }