A new study suggests that the format in which graphs are presented may be biasing people into being too optimistic or pessimistic about the trends the graphs display. Academics from City, University ...

NEW YORK, Nov. 17, 2025 /PRNewswire/ -- Kalshi, the world's largest prediction market, today announced a formal partnership with Barchart, a leading provider of market information and analysis to over ...

Thanks to their visual simplicity, bar graphs are popular tools for representing data. But do we really understand how to read them? New research has found that bar graphs are frequently misunderstood ...

Kalshi Teams Up With Barchart To Scale Prediction Market Data Adoption. Kalshi's market data will now be available to Barchart readers and clients NEW YORK, Nov. 17, 2025 /PRNewswire/ -- Kalshi, the ...