gamma调整

strategy/src/predictor.rs

@@ -273,12 +273,12 @@ impl Predictor {
         self.price_avg_times_vec[index] = if !self.is_ready {
             self.fair_price_vec[index] / self.mid_price
         } else {
-            self.price_avg_times_vec[index] * dec!(0.9998) + dec!(0.0002) * self.fair_price_vec[index] / self.mid_price
+            self.price_avg_times_vec[index] * dec!(0.999) + dec!(0.002) * self.fair_price_vec[index] / self.mid_price
         };
         self.price_avg_times_long_vec[index] = if !self.is_ready {
             self.fair_price_vec[index] / self.mid_price
         } else {
-            self.price_avg_times_long_vec[index] * dec!(0.9999) + dec!(0.0001) * self.fair_price_vec[index] / self.mid_price
+            self.price_avg_times_long_vec[index] * dec!(0.9995) + dec!(0.0005) * self.fair_price_vec[index] / self.mid_price
         };
 
         // 合成公平价格