Usd/chf - 1.0413 ... U.S. dollar tumbled fm 1.0534 to 1.0397 on active cross buying in chf (eur/chf fell sharply fm 1.3449 to 1.3294) as speculators bought Swiss franc actively despite last Friday's comments fm SNB's Jordan about the success of the SNB's intervention. Offers are tipped at 1.0430/40 n further out at 1.0460/65. On the downside, some stops are located below 1.0390/95 n 1.0370/75 with stops building up below 1.0330.