Robinhood has introduced a new feature called 'Custom Combos' for its prediction market offerings. The development comes as sports contracts have recently represented a significant portion of trading volume on Kalshi, accounting for 91% of the total. The new feature may allow users to create more complex predictions, but further details were not disclosed in the provided source.

Robinhood has introduced a new feature called 'Custom Combos' for its prediction market offerings. The development comes as sports contracts have recently represented a significant portion of trading volume on Kalshi, accounting for 91% of the total. The new feature may allow users to create more complex predictions, but further details were not disclosed in the provided source.