Applying several hacks to draw labels better -- still not close to great, but bearable now. First we consider 0 amts as non-negative for annotations so they go up not down on the graph :) Second, I am applying a rough approach of knowing where the last label was drawn and draw below that, only do this for negative amts, and even then the difference between y-coords in the y-axis scale and pixels for offsets of labels, just are too annoying

calc.py

@@ -34,7 +34,7 @@ def bill_amount_today(finance, day, bill_data, bt_id_name, total ):
 
 def add_annotation(finance, dt, total, delta, text):
     tm = dt.timestamp() * 1000
-    if delta > 0:
+    if delta >= 0:
         text += f": ${int(abs(delta))}"
     else:
         text += f": -${int(abs(delta))}"