SEK pricing is thin, to say the least. The latest indications for the election:

This headline encapsulates it as of now (could change as it is close):

Swedish centre-right holds tiny lead, nationalists gain - SVT/Valu exit poll

(via Reuters based on exit polling)

  • Sweden's opposition centre-right Alliance held an extremely slim lead over the centre-left parties
  • anti-immigration, nationalist Sweden Democrats recorded large gains, as expected leaving both the right- and left-wing blocs well short of a majority

Also, here at Bloomberg: :

  • Sweden's two main political blocs appeared to be neck-and-neck
  • nationalist Sweden Democrats cemented their position as the election's likely kingmakers