--- url: "https://predictiontoolkit.com/tools/99market/" publisher: "PredictionToolkit" dateModified: "2026-11-03" --- [← Market scanners]() ![99market logo]() Analytics # 99market: compare the small payout left before resolution 99market narrows Polymarket to high-priced outcomes close to maximum settlement value. It brings payout and annualized-return comparisons into one table, then links to the original contract for live depth and complete rules. [**3.0**/ 5Editorial rating]() [Editorial assessment]() [Open 99market scanner]() 99.market **Available on:** Web **Pricing:** [See plans and costs ↓]() [Screenshots]() [Explore alternatives]() **Availability: public** [Market scanners]() [Position yield]() +2 more [Resolution]() [Dashboards]() ## Screenshots and interface Product preview1 / 2 How the scanner updates its data. ## What is 99market? A short remaining interval can make a small possible winning payout look large when annualized. Read price, time and available liquidity together; the APR is not one-trade profit or net return. It assumes a winning payout without compounding or automatic fee, slippage, tax or settlement-delay deductions. The score asks a separate question about resolution clarity and market realism. Neither a high price nor a high APR raises it. Cached Gamma prices are a screening snapshot; the scheduled end can differ from when funds become redeemable. ### Who it is for - Traders screening near-resolution candidates. - Researchers comparing payout against holding time. - Users examining high-priced contract rules. ## Metrics and coverage - **Narrow price range** Screen outcomes from 98¢ to 99.5¢ inclusive. - **Annualized comparison** Compare return implied by purchase price and scheduled time remaining. - **Payout context** View estimated gain per US$100 alongside price. - **Time filters** Use Today or Ending Soon. - **Category filters** Separate weather, sports, politics, crypto, economy and culture. - **Liquidity and volume** Check the book context behind an attractive displayed return. - **Rule-quality breakdown** Inspect clarity and market-realism components. - **Polymarket handoff** Open the chosen outcome at the venue. - **Inclusion and cached ranking** The highest-priced outcome must be 98–99.5¢ on an active open market with a future end and at least US$1,000 volume. Remove duplicate market IDs and rank by APR, then end time, using cached Gamma snapshots. - **Separate quality weights** Clarity contributes 45% and market realism 55%; price, APR, volume and liquidity do not raise the score. ## Analysis workflows ### Find a short-duration candidate Filter Ending Soon, compare payout and price, then inspect available size. ### Investigate a high APR Check hours remaining and whether resolution could extend the actual holding period. ### Read the quality assessment Expand the score and compare it with the original text and settlement source. ### Recalculate the return For a winning US$1 payout, calculate (1 − purchase price) / purchase price. Annualize by dividing by remaining seconds / 31,536,000; then examine executable prices, costs and settlement delay. ## Pricing and total cost The scanner and educational pages are publicly accessible. Some venue links carry the provider’s referral attribution. ## Data inputs and access 1. Open the scanner, choose category and apply Today or Ending Soon if useful. 2. Compare price, payout, liquidity and time, then expand the score explanation. 3. Open the original market for current executable prices and full rules. ## Useful links ### What to check - Annualization can magnify a short interval. - Rule scores are automated heuristics, not outcome probabilities. - Scheduled end and redeemable-funds time may differ. - Displayed prices do not prove liquidity for every order size. - APR annualizes a possible payout; it is not the return of one trade. A closer look ## Ratings & reviews Editorial rating **3.0**/ 5 0 user reviews PredictionToolkit editorial ### Our take on 99market The focused table makes price, remaining payout and liquidity easy to compare. Annualized return and heuristic quality scores still require careful interpretation. **Assessment criteria:** Task usefulness, documented scope, setup clarity, and access and cost transparency. **Assessment date:** 2026-10-05 **Documentation reviewed:** 2026-10-02 Documentation-based assessment. [How we rate]() ### User reviews 0 The main score switches to user ratings after 5 published reviews. **Be the first to share your experience** A specific example helps the next person choose the right tool. ## Related tools [Browse category]() ![Chironus scanner with prices, volume and close filters]() ![Chironus logo]()[Chironus]() Analytics**3.5**Editorial Search both venues, follow contracts, set supported alerts and test ideas with a resettable practice balance. - Trading mode Paper - Access Web Also in Market Scanners. ![PolyScalping documentation overview with an interface preview]() ![PolyScalping logo]()[PolyScalping]() Analytics**3.5**Editorial Save market scans, compare wallets and track the rewards behind liquidity provision. - Access Web Broader market and liquidity screening. ![UMA rocks delegation features and wallet-connect entry]() ![UMA rocks logo]()[UMA rocks]() Research tool**3.0**Editorial Manage UMA voting delegation, rewards and individual dispute overrides from a web dashboard. - Access Web Resolution processes and disputes. ## Frequently asked questions about 99market ### Which prices qualify? 98¢ to 99.5¢ inclusive. ### Why can APR look large? It annualizes a small possible payout over a short remaining time. ### Does it execute orders? It links to Polymarket for the venue step. ### What does the score assess? Resolution clarity and market realism through automated heuristics. ### Does APR deduct costs and delays? No. It is simple annualization without compounding or automatic deductions for fees, slippage, tax or delay; an end time does not guarantee payout time. In this profile