thnx for the info wab,Merrill is one of the "primary dealers" in treasury's,they along with other big house firms who make up this group HAVE TO buy the auctions.This is an aggreement with the Fed,naturally all the big houses are present.Schwab is a in minor league in this dept.By "trading",i assume you mean purchase/redeem cash settled bonds since it would be far easier to trade bond futures on the CBOT in a futures account.I think 2 out of 3 auctions ive recieved less than par.At the auctions the primary dealers job ( imho) is to bid up the auction and provide liquidity for the FED.If you look at treasury realeases after the auctions it will say something like "95% of bids were at the high of the day",then quite often next day of course price pukes it up.And of course I (schwab) payed top $.Its quite a racket.But ive had nothing but outstanding service,sometimes above and beyond the call of duty.Unfortunately this probably has more to do with sum of account balances ( i manage my moms accounts,larger than mine by a factor of 10x),than with the need to bend over backwards.So what is lost in spreads/fees on bond transactions is more than made up in "Yes sir,we can do that,no problem."There stock transactions fees recently went down by approx 1/2 ,so you give some u get some.Long ago while my dad was still alive he had a bad experience with Merrill and never looked back,instead managing his own accounts till his departure out of this world,but that story is probably best left for another thread.Good luck and dont forget to have a glass of red wine!-ak4195