Quote from Quon:
Mfbreakout,
My weekly, monthly, qtr, half year, and yearly levels, (and yes, I'm working on some longer term time frame stuff too-like decades etc) are super simple. Just take your OR and whatever percentage it is in relation to the larger time-frame should be translated across time-frames. So for instance, if your daily OR is 10 percent of a trading day, then make your weekly and monthly ORs 10 percent of the trading week or month.
Same for qtr, half year, full year, etc. Not sure how others are doing it, but this seems to work for me anyway.
With regard to your A level, if you use 20 - 25 percent of the ATR, (5 day, 10 day, 30 day etc) just be sure you're using the correct time-frames. So a monthly A level would be 20-25 percent of the last 5,10,or 30 months.
Let me know if this doesn't make sense, and if others have anything else to share please add. I'm always looking to improve too.