Bounce Predict

Overview

Bounce Predict is the first prediction market that enables users to predict high-profile real-world auctions, built natively within the Bounce ecosystem.

Auctions have always been Bounce’s domain. Since its founding, the platform has explored how innovative technology can intersect with auction mechanics across asset classes and formats. Bounce Predict is the natural next step in that journey — one that transforms auction information into tradable market signals.

Prediction markets are scaling rapidly, yet the design space remains early and underexplored. Fewer still have turned their attention to auctions specifically. We see that gap clearly, and we intend to own it.

The Thesis—Why Bounce Predict?

Prediction markets work best when the underlying event is discrete, verifiable, and anticipated — auctions are all three.

The global auction market moves billions of dollars annually. Individual lots at houses like Sotheby’s regularly exceed $100M in final sale price. These are not niche or illiquid events — they are globally watched, media-covered moments of price discovery, with rich pre-sale data, expert estimates, and deep collector interest preceding every hammer fall.

Yet no structured, onchain market has existed where participants can express conviction on auction outcomes and be rewarded for being right.

Bounce is uniquely positioned to own this category. Bounce Predict is not a prediction market that happens to cover auctions — it is a prediction market built by people who have spent years inside auction mechanics. That distinction shapes everything, from which lots get listed to how markets are designed.

Initial Rollout: Sotheby’s

For its launch phase, Bounce Predict focuses on Sotheby’s auction results — one of the world’s most prestigious and data-rich auction houses, active across fine art, jewelry, watches, wine, and collectibles.

Markets are curated by the Bounce team, with lots selected based on the richness of available information and the level of anticipation surrounding the sale. Each market surfaces official lot details directly from Sotheby’s, giving participants the context they need to form a view.

How It Works

1. Browse open markets

Each market corresponds to a selected upcoming Sotheby’s lot. Participants can review lot details — title, artist or maker, provenance, Sotheby’s pre-sale estimate, sale date, and category — before committing to a position.

1. Place a prediction

Select the price range you believe the hammer price will fall into, then stake your chosen amount of USDT on Ethereum mainnet. There is no binary outcome — the market is structured around price brackets, rewarding precision.

1. Auction settles

The hammer falls. Results are recorded and verified against the official Sotheby’s sale outcome.

1. Prize pool distributed

Each market accumulates a prize pool from all participant stakes. When the market closes, participants who predicted the correct price range share the pool proportionally to their stake.