diff --git a/hts/BS.py b/hts/BS.py
index 2624173..173b3e3 100644
--- a/hts/BS.py
+++ b/hts/BS.py
@@ -211,9 +211,11 @@ class BS:
         if data["rsi"][i] < 10:
             weight = 3
 
-        if data["slow_k"][i] in (1, 2, 3, 4, 5, 6, 7):
+        if data["slow_k"][i] in (0, 1, 2, 3):
+            weight = 2.5
+        if data["slow_k"][i] in (4, 5, 6, 7, 8):
             weight = 2
-        elif data["slow_k"][i] in (8, 9, 10, 11, 12, 13):
+        elif data["slow_k"][i] in (9, 10, 11, 12, 13):
             weight = 1.5
         elif data["slow_k"][i] in (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25):
             weight = 1