bugfixes

testy/normalizePrices.py

@@ -0,0 +1,43 @@
+from v2realbot.utils.utils import price2dec
+
+bacprice = 28.90
+cprice = 45.00
+
+bacma = [28.90,28.95,28.96]
+bactick = [0.1, 0.1, 0.1]
+
+cma = [45, 45.50, 45.90]
+
+
+baseprice = 28.90
+basetick = 0.01
+
+
+baseratio = cprice/baseprice
+
+ctick = baseratio*basetick
+
+#print(ctick)
+
+#normalized price for tick 0.01
+NORMALIZED_TICK_BASE_PRICE = 30.00
+
+# prevede normalizovany tick na tick relevantni dane cene
+# u cen pod 30, vrací 0.01. U cen nad 30 vrací pomerne zvetsene, 
+def get_tick(price: float, normalized_ticks: float = 0.01):
+    """
+    prevede normalizovany tick na tick odpovidajici vstupni cene
+    vysledek je zaokoruhleny na 2 des.mista
+
+    u cen pod 30, vrací 0.01. U cen nad 30 vrací pomerne zvetsene, 
+
+    """
+    if price<NORMALIZED_TICK_BASE_PRICE:
+        return normalized_ticks
+    else:
+        #ratio of price vs base price
+        ratio = price/NORMALIZED_TICK_BASE_PRICE
+        return price2dec(ratio*normalized_ticks)
+
+
+print(get_tick(40,0.04))