You don't have to hold a position on Predictions on the Betr app until the market resolves. While a market is open for trading, you can place an order to sell, and there are two ways to do it.
The first is a market order, where you sell right away at the best available bids in the order book, within a price limit based on the price you were quoted. If there isn't enough demand, only part of your position may sell. The second is a limit order, where you name your own price and how many contracts you want to sell, then wait for a buyer to come to you.
Keep in mind that a limit order only goes through once someone else is willing to buy at your price or better. Until that happens, your contracts stay right where they are. As a market gets closer to resolution, prices can change quickly, which can affect the price you receive.
Related Articles
Predictions on Betr are event contracts listed on Polymarket US (QCX LLC), a CFTC-designated contract market, and cleared through Polymarket Clearing (QC Clearing LLC). Betr provides the app you use to access Polymarket US. Betr is not the exchange or a broker. Trading event contracts involves risk, and you can lose the full amount you pay for a contract, plus fees. Each contract is governed by its contract terms and the Polymarket US Rulebook (https://polymarketexchange.com/files/legal/latest/rulebook).