diff --git a/src/strategy_team/strategy_008.rs b/src/strategy_team/strategy_008.rs
index 1e55d41..c640241 100644
--- a/src/strategy_team/strategy_008.rs
+++ b/src/strategy_team/strategy_008.rs
@@ -44,14 +44,14 @@ pub async fn list_up_for_buy(
     }
     remove_keys(&mut filtered_data, keys_to_remove).await;
 
-    // current Dema(20) < current Tema(10)
-    // previous Dema(20) > previous Tema(10)
+    // current Dema(30) < current Tema(10)
+    // previous Dema(30) > previous Tema(10)
     let mut keys_to_remove: HashSet<String> = HashSet::new();
-    let dema_20 = dema(20, &alldata.rt_price_30m_vec, &filtered_data).await?;
+    let dema_30 = dema(30, &alldata.rt_price_30m_vec, &filtered_data).await?;
     let tema_10 = tema(10, &alldata.rt_price_30m_vec, &filtered_data).await?;
     let server_epoch = get_server_epoch().await;
     for (symbol, values) in &mut filtered_data {
-        if let (Some(dema_vec), Some(tema_vec)) = (dema_20.get(symbol), tema_10.get(symbol)) {
+        if let (Some(dema_vec), Some(tema_vec)) = (dema_30.get(symbol), tema_10.get(symbol)) {
             if dema_vec.len() > 2 && tema_vec.len() > 2 &&
             dema_vec.last().unwrap().close_time == tema_vec.last().unwrap().close_time && 
             dema_vec.last().unwrap().close_time > server_epoch &&
@@ -70,6 +70,26 @@ pub async fn list_up_for_buy(
     }
     remove_keys(&mut filtered_data, keys_to_remove).await;
 
+    // current ADX(10, 10) < 25
+    let mut keys_to_remove: HashSet<String> = HashSet::new();
+    let adx_vec = adx(10, 10, &alldata.rt_price_30m_vec, &filtered_data).await?;
+    for (symbol, values) in &mut filtered_data {
+        if let Some(adx_vec) = adx_vec.get(symbol) {
+            if let Some(last_idx) = adx_vec.iter().position(|elem| elem.close_time == values.closetime) {
+                if adx_vec.len() > 10 &&
+                adx_vec[last_idx].adx < 25.0 {
+                } else {
+                    keys_to_remove.insert(symbol.clone());
+                }
+            } else {
+                keys_to_remove.insert(symbol.clone());
+            }
+        } else {
+            keys_to_remove.insert(symbol.clone());
+        } 
+    }
+    remove_keys(&mut filtered_data, keys_to_remove).await;
+
     // supertrend(ATR period 10, multiplier: 2.0, 30m close price)
     let mut keys_to_remove: HashSet<String> = HashSet::new();
     let server_epoch = get_server_epoch().await;
@@ -89,7 +109,7 @@ pub async fn list_up_for_buy(
                     values.current_price = current_price;
                     values.closetime = rt_price_vec.last().unwrap().close_time;
                     values.stoploss = band_value;
-                    values.target_price = decimal_add(decimal_mul(decimal_sub(current_price, values.stoploss), dec!(2.0)), current_price);
+                    values.target_price = decimal_add(decimal_mul(decimal_sub(current_price, values.stoploss), dec!(3.0)), current_price);
                 } else if supertrend_vec.last().unwrap().area == SuperTrendArea::DOWN &&
                 band_value > current_price &&
                 band_value > open_price
@@ -97,7 +117,7 @@ pub async fn list_up_for_buy(
                     values.current_price = current_price;
                     values.closetime = rt_price_vec.last().unwrap().close_time;
                     values.stoploss = decimal_sub(open_price, decimal_sub(band_value, open_price));
-                    values.target_price = decimal_add(decimal_mul(decimal_sub(open_price, values.stoploss), dec!(2.0)), current_price);
+                    values.target_price = decimal_add(decimal_mul(decimal_sub(open_price, values.stoploss), dec!(3.0)), current_price);
                     
                 } else {
                     keys_to_remove.insert(symbol.clone());
@@ -131,7 +151,7 @@ pub async fn list_up_for_buy(
     }
     remove_keys(&mut filtered_data, keys_to_remove).await;
 
-    // limit buy price: 0.5 * abs(이전 5 개 중 최대값 제거 한 opclo 값 평균 - 현재 open 값) + 현재 open 값 > current_price
+    // limit buy price: 0.25 * abs(이전 5 개 중 최대값 제거 한 opclo 값 평균 - 현재 open 값) + 현재 open 값 > current_price
     let mut keys_to_remove: HashSet<String> = HashSet::new();
     let server_epoch = get_server_epoch().await;
     for (symbol, values) in &mut filtered_data {
@@ -154,7 +174,7 @@ pub async fn list_up_for_buy(
                 let current_price = rt_price_vec.last().unwrap().close_price;
                 let difference = (mean - rt_price_vec.last().unwrap().open_price).abs();
 
-                if current_price < rt_price_vec.last().unwrap().open_price + (0.5 * difference) {
+                if current_price < rt_price_vec.last().unwrap().open_price + (0.25 * difference) {
                 } else {
                     keys_to_remove.insert(symbol.clone());
                 }