Non lo so 🤷🏻‍♂️

I visited during September, so cannot comment about the Christmas market but there is a lot of area for christmas and other shops. The overall area including the Altstadt (old town) is quite expensive since it's the prime tourist spot and Innsbruck is also famous for the skiing activities, so I expect the prices to be on the higher side during Christmas. As an example, small souvenirs would cost around 5-8 euros each. Restaurants are also mid to high range; a drink and a main course item would be 15-20 euros each. Also please note that most of the restaurants in this area close by 23:00 hrs and late night options are very limited - pizza shop, street side stall, McDonalds and a doner shop.There are lot of modern and branded stores also around. You can visit austria official info for information related to christmas market. Hope this helps, and wish you a good trip to the beautiful Innsbruck.