观察spread和spread_ema的差距

strategy/src/predictor.rs

@@ -679,9 +679,9 @@ impl Predictor {
         let last_price = self.last_price;
         let fair_price = self.fair_price;
 
-        let spread = self.profit_point;
-        let spread_max = self.profit_point_ema;
-        let spread_min = Self::DONT_VIEW;
+        let spread = self.spread;
+        let spread_max = self.spread_ema_1000;
+        let spread_min = self.spread - self.spread_ema_1000;
         // let spread = self.price_times_avg;
         // let spread_max = self.fair_price_vec[1] / self.fair_price_vec[0];
         // let spread_min = self.fair_price / self.mid_price;