Highly skeptical of using a betting platform as an indication of insider knowledge and something to base your decisions off of. People will bet, and it's a 50/50 decision between "ceasfire yes / no". People vote with their gut.
It’s not because they bet, because how and when they bet
(1) Recreational or addicted gamblers
(2) Hedging your investments or exposure to an event by betting on it as insurance
(3) Insiders
(4) Information arbitrage (researchers, etc)
Three (3) and Four (4) are probably the most important for conveying useful information in pricing. I see it as a good, not bad thing, they are involved.
With my usual addictive behaviour, I think it's prob best I stay away from that though.. :)