Robinhood Users Can Predict BTC Price on September 20, 2026

RainMaker, the prediction market platform on Robinhood, is allowing users to predict the price of Bitcoin (BTC) on September 20, 2026 at 8am EDT. The predicted prices range from $80,400 to $80,499.9938, with a lower bound of $80,300 and an upper bound of $80,599.9915. The prediction market is open for trading 24 hours a day, except Thursday between 3AM-5AM ET.

The price used to determine the outcome is based on CF Benchmarks' corresponding Real Time Index (RTI). At the last minute before expiration, 60 RTI prices are collected and averaged to produce the official and final value. Users can buy or sell contracts with a payout of $1 for every contract owned if their prediction is correct.