Jim Dean![]() Sage ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 3433 Joined: 3/13/2006 Location: L'ville, GA ![]() | Hi, Tom The Hull WMA has the same warmup as a regular WMA ... being a finite series. Otoh, the Hull EMA (same formula, but using EMA's) requires extra warmup, similar to an EMA's ... I recommend ~3x periods for ~3-signif figure accuracy (in my TradeTight apps, I use a custom "BEMA"=bounded EMA, that actually creates an EMA with specified accuracy, than uses a finite series like WMA and SMA do ... which assures that BEMA values never change as #historical bars change). |