Heck, I looked at buying another $5k worth in my cash account but still can't justify selling AVNR at a loss to buy 750 more shrs of ARNA - cost increase goes up 60%, # shrs only goes up 26%, and even if the pps hits $40 profits only go up 24% - a "victim" of having a really low basis in that account. And since that is taxable money, I don't necessarily want to be owning much more there anyway - heck, all the additional profit would go to the IRS!