Now in the source where I look at them they are as follows:
4.80 - 3.95 - 1.71
In fact, I am surprised because even 1.61 I considered generosity on the part of the bookmakers. I don't know what this is connected with (there is nothing in the news about one of the leading PSG players being poisoned or something like that), but usually such a sharp move on the part of bookmakers means that either they know something or fans are making a disproportionately large number of bets on the underdog.
Money is still flowing for PSG, it was 1.67 a minute ago, got a refresh and

But the biggest spread I see is for X, from 3.6 to 4.1 wonder what people think it might happen, a draw till the 90' and then PSG winning in overtime?
I see double chance x2 at 1.2 and 1/2 at 1.12 so more inclined for a draw rather than a straight win even from Chelsea backers?
Given the result, all these price movements look murky, don't they? Even if we go back in time, PSG's victory looked quite predictable. And the odds that were given for PSG were generous at any moment.
I don't know what to think. Maybe bookmakers have already updated the AI that looks so deeply that it is impossible to understand its logic (like what happened in Go when alphazero came out)?
We need to wait a little and analyze what happened.