Catcher Predict reported that the probability for ShindeN in the "Map 2 Winner" submarket of Polymarket's "Counter-Strike: ShindeN vs. G2 - ESL Pro League Group Stage" event rose sharply from 18.5% one hour earlier to 41.5% at present, a 23% move. According to ChainCatcher, the change reflects a sudden swing in the prediction market and may be affected by breaking news.