Jokerit have climbed to 5th place in season outrights by various bookers. Started at ~11th. I think that is one of the highest ranks team has been and it is usually quite a good indicator how the team is doing, as large bookers nowadays have highly sophisticated systems for calculating odds.
What comes to attendance, as I said just before the season start was expecting a big drop. Jokerit had a really good attendance, one of the largest in europe past seasons so it was inevitable pretty much. This is a global phenom and khl teams are no outliers here. It is all over the western world, not just hockey, but NFL ratings started to decline already in 2015 which was the first warning signs something is going on. This might be still be short term decline / correction but I would not count on it. If the trend would continue, it would mean between 2020-2030 many teams, or even sports leagues will go bust eventually. In khl teams paychecks dont really come from attendance that much, but many sports leagues attendance is very important. Even SKA is having lower attendance this season? Correct if im wrong.
The KHL as a league is on the similar numbers as last regular season, 6200 on average. Club with similar (+/- 100) numbers are Spartak, Traktor, Magnitka, Torpedo, Severstal, Sibir. Club with higher attendance are Barys, Riga (+1000), Avto, CSKA (+4000), Neftekhimik, Vityaz, KRS.
Regarding SKA. They are fine. Only Salavat Yulaev & Avangard are teams-"headliners" who came to Neva town this season. Traditional rivals as CSKA, Ak Bars, Dynamo Msc, even Magnitka & Loko will visit St.Peterburg later.
SKA vs Salavat (12200), vs Jokerit (10000), vs Spartak (11000), vs Avangard (11200), vs Sibir & Sochi (10000)
It is likely there will not be matches between European clubs and Far East teams in the future, less travelling, more games vs teams, who draw more fans than Far East teams.