Hi Tom I was looking at your pinned post on figuring out the next buy or sell price and wondering why I came up with someqqqthing different. You wrote: NSP - Next Sell Price NBP - Next Buy Price SO - # of shares owned MSO - Min. # Trade Shares/Order PC - Portfolio Control PC NSP = ---------------------- SO (0.9 - (MSO/SO)) PC NBP = ---------------------- SO (1.1 + (MSO/SO)) I couldn't get the above to format correctly. I came up with: SELL: PC ____ = SELL $ AMOUNT .85 BUY: PC ______ = BUY $ AMOUNT 1.15 I AM ASSUMING 5% SAFE AND 10% MINIMUM ORDER SIZE I guess the main difference is .9 instead of .85 and 1.1 instead of 1.15 Toofuzzy