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Prediction-market movement explanations

The newest sourced PolySays updates about meaningful odds changes, possible catalysts, unresolved signals, and what to watch next.

  1. Plunge

    Will P.J. Washington lead the NBA in rebounds per game in 2026-27? — probability falls to 3%

    The tracked probability fell to 3%, down 46.9 percentage points from 49.9% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Rebounds Per Game Leader

  2. Surge

    Will the 30-year Treasury yield dip below 5.43% in October? — probability rises to 74%

    The tracked probability rose to 74%, up 5.0 percentage points from 69% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: How low will 30-year Treasury yield get in October?

  3. Surge

    S&P 500 (SPY) closes above $770 on October 19? — probability rises to 31.5%

    The tracked probability rose to 31.5%, up 8.0 percentage points from 23.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: S&P 500 (SPY) closes above ___ on October 19?

  4. Plunge

    Will Bucky Irving finish the 2026-27 NFL regular season with the most scrimmage yards? — probability falls to 39.65%

    The tracked probability fell to 39.65%, down 5.7 percentage points from 45.35% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Pro Football: 2026-27 Scrimmage Yards Leader

  5. Surge

    Will Mitchell Robinson lead the NBA in rebounds per game in 2026-27? — probability rises to 50.3%

    The tracked probability rose to 50.3%, up 46.8 percentage points from 3.55% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Rebounds Per Game Leader

  6. Plunge

    Will Neemias Queta lead the NBA in rebounds per game in 2026-27? — probability falls to 3%

    The tracked probability fell to 3%, down 22.2 percentage points from 25.2% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Rebounds Per Game Leader

  7. Surge

    Will Trump's approval rating hit 39% by June 30, 2027? — probability rises to 54%

    The tracked probability rose to 54%, up 17.5 percentage points from 36.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: What will Trump's approval rating hit by June 30, 2027?

  8. Plunge

    Will Lauri Markkanen lead the NBA in rebounds per game in 2026-27? — probability falls to 3%

    The tracked probability fell to 3%, down 47.0 percentage points from 50% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Rebounds Per Game Leader

  9. Plunge

    Will J.B. Bickerstaff win the 2026-27 NBA Coach of the Year? — probability falls to 5.05%

    The tracked probability fell to 5.05%, down 22.0 percentage points from 27.05% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Coach of the Year

  10. Plunge

    Will Rudy Gobert lead the NBA in rebounds per game in 2026-27? — probability falls to 13.5%

    The tracked probability fell to 13.5%, down 17.3 percentage points from 30.75% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Rebounds Per Game Leader

  11. Surge

    Will Ivica Zubac lead the NBA in rebounds per game in 2026-27? — probability rises to 45.1%

    The tracked probability rose to 45.1%, up 41.6 percentage points from 3.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Rebounds Per Game Leader

  12. Plunge

    Will Josh Jacobs finish the 2026-27 NFL regular season with the most scrimmage yards? — probability falls to 18.6%

    The tracked probability fell to 18.6%, down 6.6 percentage points from 25.2% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Pro Football: 2026-27 Scrimmage Yards Leader

  13. Plunge

    Will Rome Odunze finish the 2026-27 NFL regular season with the most scrimmage yards? — probability falls to 11.45%

    The tracked probability fell to 11.45%, down 6.6 percentage points from 18.05% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Pro Football: 2026-27 Scrimmage Yards Leader

  14. Surge

    Will LeBron James lead the NBA in points per game in 2026-27? — probability rises to 25.05%

    The tracked probability rose to 25.05%, up 22.1 percentage points from 3% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Points Per Game Leader

  15. Surge

    Will Alianza Lima be relegated from the 2026 Peru Liga 1? — probability rises to 25.5%

    The tracked probability rose to 25.5%, up 22.5 percentage points from 3% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Peru Liga 1: Teams relegated (2026)

  16. Plunge

    Will Emeka Egbuka finish the 2026-27 NFL regular season with the most scrimmage yards? — probability falls to 11.25%

    The tracked probability fell to 11.25%, down 6.7 percentage points from 17.95% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Pro Football: 2026-27 Scrimmage Yards Leader

  17. Surge

    Will Michael McGreevy win a 2026 NL Gold Glove Award? — probability rises to 41.5%

    The tracked probability rose to 41.5%, up 7.5 percentage points from 34% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: MLB: 2026 NL Gold Glove Winners

  18. Plunge

    Fenerbahçe SK vs. SK Slavia Praha: Fenerbahçe SK O/U 5.5 — probability falls to 1.25%

    The tracked probability fell to 1.25%, down 22.7 percentage points from 24% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Fenerbahçe SK vs. SK Slavia Praha - More Markets

  19. Surge

    Will Josh Hart lead the NBA in rebounds per game in 2026-27? — probability rises to 49.9%

    The tracked probability rose to 49.9%, up 46.9 percentage points from 3% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Rebounds Per Game Leader

  20. Plunge

    Will something leave Paper Rex in 2026? — probability falls to 24.5%

    The tracked probability fell to 24.5%, down 24.0 percentage points from 48.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Which Players Will Leave Their Team in 2026?

  21. Surge

    S&P 500 (SPY) closes above $765 on October 19? — probability rises to 84.5%

    The tracked probability rose to 84.5%, up 5.0 percentage points from 79.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: S&P 500 (SPY) closes above ___ on October 19?

  22. Plunge

    Will Quinshon Judkins finish the 2026-27 NFL regular season with the most scrimmage yards? — probability falls to 13.45%

    The tracked probability fell to 13.45%, down 5.7 percentage points from 19.15% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Pro Football: 2026-27 Scrimmage Yards Leader

  23. Surge

    Will A.J. Brown finish the 2026-27 NFL regular season with the most scrimmage yards? — probability rises to 48.1%

    The tracked probability rose to 48.1%, up 40.0 percentage points from 8.1% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Pro Football: 2026-27 Scrimmage Yards Leader

  24. Plunge

    Will DJ Moore finish the 2026-27 NFL regular season with the most scrimmage yards? — probability falls to 9.45%

    The tracked probability fell to 9.45%, down 5.7 percentage points from 15.15% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Pro Football: 2026-27 Scrimmage Yards Leader

  25. Plunge

    Getafe CF vs. Rayo Vallecano de Madrid: Getafe CF O/U 3.5 — probability falls to 1.45%

    The tracked probability fell to 1.45%, down 18.3 percentage points from 19.7% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Getafe CF vs. Rayo Vallecano de Madrid - More Markets

  26. Surge

    Will Moussa Diabate lead the NBA in rebounds per game in 2026-27? — probability rises to 38.5%

    The tracked probability rose to 38.5%, up 35.5 percentage points from 3% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Rebounds Per Game Leader

  27. Plunge

    Will Jayson Tatum lead the NBA in rebounds per game in 2026-27? — probability falls to 3%

    The tracked probability fell to 3%, down 47.0 percentage points from 49.95% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Rebounds Per Game Leader

  28. Plunge

    Will Omarion Hampton finish the 2026-27 NFL regular season with the most scrimmage yards? — probability falls to 8.75%

    The tracked probability fell to 8.75%, down 5.7 percentage points from 14.45% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Pro Football: 2026-27 Scrimmage Yards Leader

  29. Plunge

    Will Tigre be relegated from the 2026 Liga Profesional (Argentina)? — probability falls to 3.05%

    The tracked probability fell to 3.05%, down 42.5 percentage points from 45.55% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Liga Profesional (Argentina): Teams relegated (2026)

  30. Surge

    Will Deportivo Garcilaso be relegated from the 2026 Peru Liga 1? — probability rises to 45.5%

    The tracked probability rose to 45.5%, up 42.5 percentage points from 3% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Peru Liga 1: Teams relegated (2026)

  31. Surge

    Will Independiente be relegated from the 2026 Liga Profesional (Argentina)? — probability rises to 45.6%

    The tracked probability rose to 45.6%, up 42.5 percentage points from 3.1% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Liga Profesional (Argentina): Teams relegated (2026)

  32. Plunge

    Will "How to Write a Song About You" from Power Ballad be nominated for Best Original Song at the 99th Academy A… — probability falls to 30%

    The tracked probability fell to 30%, down 53.0 percentage points from 83% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Oscars 2027: Best Original Song Nominations

  33. Surge

    Punjab FC vs. Mumbai City FC: O/U 7.5 — probability rises to 15.5%

    The tracked probability rose to 15.5%, up 13.0 percentage points from 2.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Punjab FC vs. Mumbai City FC - More Markets

  34. Surge

    Will the lowest temperature in Lucknow be 20°C on October 19? — probability rises to 81.5%

    The tracked probability rose to 81.5%, up 5.0 percentage points from 76.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Lowest temperature in Lucknow on October 19?

  35. Surge

    Will the lowest temperature in Taipei be 25°C on October 19? — probability rises to 85.5%

    The tracked probability rose to 85.5%, up 6.5 percentage points from 79% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Lowest temperature in Taipei on October 19?

  36. Surge

    Next OpenAI GPT Terra (5.7+) released by October 31, 2026? — probability rises to 79.5%

    The tracked probability rose to 79.5%, up 8.5 percentage points from 71% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Next OpenAI GPT Terra (5.7+) released by...?

  37. Plunge

    Manisa Futbol Kulubu vs. Muglaspor: O/U 5.5 — probability falls to 67%

    The tracked probability fell to 67%, down 15.0 percentage points from 82% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Manisa Futbol Kulubu vs. Muglaspor - More Markets

  38. Surge

    Will Luka Doncic lead the NBA in rebounds per game in 2026-27? — probability rises to 49.9%

    The tracked probability rose to 49.9%, up 46.9 percentage points from 3% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: NBA: 2026-27 Rebounds Per Game Leader

  39. Surge

    Will the biggest earthquake on October 19, 2026 be 5.9 to 6.0? — probability rises to 85.5%

    The tracked probability rose to 85.5%, up 39.0 percentage points from 46.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: What will the biggest earthquake be on October 19, 2026?

  40. Plunge

    Will the lowest temperature in Taipei be 25°C on October 19? — probability falls to 79%

    The tracked probability fell to 79%, down 9.5 percentage points from 88.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Lowest temperature in Taipei on October 19?

  41. Plunge

    Will the lowest temperature in Lucknow be 20°C on October 19? — probability falls to 76.5%

    The tracked probability fell to 76.5%, down 11.5 percentage points from 88% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Lowest temperature in Lucknow on October 19?

  42. Surge

    Will the lowest temperature in Wuhan be 15°C on October 19? — probability rises to 97.5%

    The tracked probability rose to 97.5%, up 11.0 percentage points from 86.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Lowest temperature in Wuhan on October 19?

  43. Surge

    Will the lowest temperature in Chongqing be 16°C on October 19? — probability rises to 97.5%

    The tracked probability rose to 97.5%, up 11.0 percentage points from 86.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Lowest temperature in Chongqing on October 19?

  44. Surge

    Will Nolan McLean win a 2026 NL Gold Glove Award? — probability rises to 33%

    The tracked probability rose to 33%, up 4.0 percentage points from 29% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: MLB: 2026 NL Gold Glove Winners

  45. Plunge

    Punjab FC vs. Mumbai City FC: O/U 6.5 — probability falls to 2.5%

    The tracked probability fell to 2.5%, down 13.0 percentage points from 15.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Punjab FC vs. Mumbai City FC - More Markets

  46. Plunge

    Punjab FC vs. Mumbai City FC: O/U 7.5 — probability falls to 2.5%

    The tracked probability fell to 2.5%, down 13.0 percentage points from 15.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Punjab FC vs. Mumbai City FC - More Markets

  47. Surge

    Will the lowest temperature in Tel Aviv be 19°C on October 19? — probability rises to 93.5%

    The tracked probability rose to 93.5%, up 4.0 percentage points from 89.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Lowest temperature in Tel Aviv on October 19?

  48. Surge

    Will the lowest temperature in Qingdao be 12°C on October 19? — probability rises to 97.5%

    The tracked probability rose to 97.5%, up 20.5 percentage points from 77% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Lowest temperature in Qingdao on October 19?

  49. Plunge

    Will Juwan Johnson have 774.5+ receiving yards in the 2026-27 NFL regular season? — probability falls to 71.5%

    The tracked probability fell to 71.5%, down 6.0 percentage points from 77.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Pro Football: Juwan Johnson 2026-27 Regular Season Receiving Yards

  50. Plunge

    Will Omarion Hampton finish the 2026-27 NFL regular season with the most scrimmage yards? — probability falls to 14.45%

    The tracked probability fell to 14.45%, down 7.8 percentage points from 22.25% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.

    Market: Pro Football: 2026-27 Scrimmage Yards Leader