diff --git a/src/aggregation/metric/min.rs b/src/aggregation/metric/min.rs
index 45ffdcb9d..1e94e45f7 100644
--- a/src/aggregation/metric/min.rs
+++ b/src/aggregation/metric/min.rs
@@ -1,8 +1,10 @@
-use std::fmt::Debug;
+use std::{fmt::Debug, borrow::BorrowMut};
 
 use serde::{Deserialize, Serialize};
 
-use super::IntermediateStats;
+use crate::aggregation::intermediate_agg_result::IntermediateMetricResult;
+
+use super::{IntermediateStats, IntermediateInnerCollector};
 
 /// A single-value metric aggregation that computes the minimum of numeric values that are
 /// extracted from the aggregated documents.
@@ -63,3 +65,48 @@ impl IntermediateMin {
         self.stats.finalize().min
     }
 }
+/*
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+pub struct IntermediateMin {
+    min: f64,
+    is_some: bool,
+}
+
+impl Default for IntermediateMin {
+    fn default() -> Self {
+        Self {
+            min: f64::MAX,
+            is_some: false,
+        }
+    }
+}
+
+impl IntermediateMin {
+            /// Merges the other intermediate result into self.
+        pub fn merge_fruits(&mut self, other: IntermediateMin) {
+            self.min = self.min.min(other.min);
+        }
+        /// Computes the final minimum value.
+        pub fn finalize(&self) -> Option<f64> {
+            if self.is_some {
+                Some(self.min)
+            } else {
+                None
+            }
+        }
+
+
+}
+
+impl IntermediateInnerCollector for IntermediateMin {
+    #[inline]
+    fn collect(&mut self, value: f64) {
+        self.is_some=true;
+        self.min=self.min.min(value);
+    }
+
+    fn into_intermediate_metric_result(self) -> IntermediateMetricResult {
+        IntermediateMetricResult::Min(self)
+    }
+}
+*/
diff --git a/src/aggregation/metric/stats.rs b/src/aggregation/metric/stats.rs
index e5e1fe694..582b6e6fe 100644
--- a/src/aggregation/metric/stats.rs
+++ b/src/aggregation/metric/stats.rs
@@ -303,11 +303,13 @@ impl IntermediateStats {
         self.count += 1;
 
         // kahan algorithm for sum
+        
         let y = value - self.delta;
         let t = self.sum + y;
         self.delta = (t - self.sum) - y;
         self.sum = t;
-
+        
+        //self.sum+=value;
         self.min = self.min.min(value);
         self.max = self.max.max(value);
     }
@@ -396,7 +398,7 @@ impl IntermediateExtendedStats {
                         + other.intermediate_stats.sum as f64)
                         / new_count as f64;
                     self.intermediate_stats.sum += other.intermediate_stats.sum;
-                    self.intermediate_stats.delta += other.intermediate_stats.delta;
+                    //self.intermediate_stats.delta += other.intermediate_stats.delta;
                     self.sum_of_squares_elastic += other.sum_of_squares_elastic;
                     self.delta_sum_for_squares_elastic += other.delta_sum_for_squares_elastic
                 }
@@ -545,12 +547,12 @@ impl IntermediateInnerCollector for IntermediateInnerStatsCollector {
                 IntermediateMetricResult::Min(IntermediateMin::from_stats(self.stats))
             }
             SegmentStatsType::Stats => IntermediateMetricResult::Stats(self.stats),
-            SegmentStatsType::ExtendedStats => {
-                panic!("cannot create IntermediateMetricResult for ExtendStats from Stats");
-            }
             SegmentStatsType::Sum => {
                 IntermediateMetricResult::Sum(IntermediateSum::from_stats(self.stats))
             }
+            _ => {
+                panic!("cannot create IntermediateMetricResult for ExtendStats/Min from Stats");
+            }
         }
     }
 }
diff --git a/src/aggregation/segment_agg_result.rs b/src/aggregation/segment_agg_result.rs
index 071a49706..863eb24c4 100644
--- a/src/aggregation/segment_agg_result.rs
+++ b/src/aggregation/segment_agg_result.rs
@@ -17,7 +17,7 @@ use super::metric::{
 };
 use crate::aggregation::bucket::TermMissingAgg;
 use crate::aggregation::metric::{
-    IntermediateInnerExtendedStatsCollector, IntermediateInnerStatsCollector,
+    IntermediateInnerExtendedStatsCollector, IntermediateInnerStatsCollector, IntermediateMin,
 };
 
 pub(crate) trait SegmentAggregationCollector: CollectorClone + Debug {