some people agree wtih a big correction can be possible for the major indices. (SP500, Nasdaq, Dow, Dax..) They talk about a buble. Many investorsof the indices will want to take some profit.
I see here on DAX30 chart a "Head and Shoulder" formation for the next months. I am not sure we will see a new ATH, but the right shoulder may be a bit higher. Next year will be interesting for the world. wait and see..