RealityGap execution-quality radar
Polymarket Execution Checker
Don’t trust the headline price. RealityGap checks Polymarket visible price vs executable entry, spread, orderbook depth and clean size before you rely on a displayed market price.
What this checks
RealityGap reads public market and orderbook data to estimate execution friction for a selected entry size. It compares the visible price with the effective entry that current depth can support.
Why headline prices can mislead
A visible Polymarket price can look clean while the orderbook behind it is thin, wide, or uneven. The next executable entry can be meaningfully different from the headline price.
Visible price vs effective entry
RealityGap highlights the gap between the visible price and the effective entry price for the chosen size. This shows current execution quality, not whether an event will happen.
Spread and orderbook depth
The tool checks bid/ask spread and orderbook depth. Wider spreads and thinner books can make a displayed price less useful for a real entry size.
Clean size
Clean size estimates how much notional size the current orderbook can support before execution quality deteriorates beyond the clean-size threshold.
Exit-side liquidity
RealityGap also checks bid-side liquidity. Weak exit-side liquidity can make leaving harder than entering, even when the entry side looks usable.
Prediction market execution quality
The RealityGap score is about execution quality: spread, depth, effective entry, clean size and exit-side liquidity. It is not an event probability model.
What RealityGap does not do
- Does not connect a wallet.
- Does not place orders.
- Does not recommend trades.
- Does not predict outcomes.
- Does not provide financial advice.
Try RealityGap
Open the live radar, choose an entry size, search for a market topic and review visible price vs executable entry, spread, clean size and exit-side liquidity.
Open RealityGap View market check examples