https://support.bittrex.com/hc/en-us/articles/115003571832-Statement-on-Ignis-IGNIS-airdrop-to-Nxt-NXT-holders
I heard that on January 15 they said that in two weeks they would be opening the market for ignis if this is true I do not know, but it seems to be and it has this too:
source: https://www.reddit.com/r/NXT/comments/7s5zlq/actually_got_a_response_from_bittrex_support_in/
What we have left is wait and meanwhile the price is falling and when bittrex give ignis, it will be a big dump. so many people want to recover their losses with ignis that I wonder if I should insure or should I sell too