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@TheOddsGap

Changelog

What changed on The Odds Gap, newest first, back to the first version on March 5, 2026. New is a tool or market that did not exist before, Improved is something that works better, Fixed is something that was wrong and is not any more. Subscribe by RSS.

April 2026

  1. FIXED The All Books dropdown was invisible on mobile
  2. IMPROVED Book Grades redesign: a headline stat, card rows and sparklines
  3. IMPROVED +EV Plays cards lead with the edge
  4. IMPROVED Futures redesign: cards with implied probability, gap chips and a books count
  5. NEW About and Methodology pages, a hamburger menu and footer links
  6. IMPROVED The parlay drawer stays collapsed until you open it, with a books dropdown and Select All
  7. NEW Parlay builder: mix legs across games and books and see which book pays the most
  8. IMPROVED Pages load faster, and shared links get a preview image
  9. IMPROVED Game cards: away team on top, home below, city abbreviations
  10. IMPROVED +EV Plays, Kalshi vs Market and Top Gaps move into the top navigation
  11. IMPROVED Gap % is the spread between the best price and the next best
  12. IMPROVED +EV cards show the worst book's price too, and sort by edge
  13. NEW The +EV page splits into three tabs: +EV Plays, Kalshi vs Market and Top Gaps
  14. IMPROVED The +EV page drops offshore books and stale Kalshi lines
  15. IMPROVED +EV cards match the new Line Shop look
  16. NEW Line Shop redesign, with a state filter and an American or Decimal odds toggle
  17. FIXED Kalshi futures mixed up teams from the same city
  18. FIXED Kalshi spread and total odds mirrored the wrong side, and thin markets now need real volume
  19. NEW Kalshi prices on the Line Shop
  20. FIXED Kalshi run lines, puck lines and NHL and MLB dates were misread
  21. NEW Gap cards translate the gap into dollars
  22. NEW An explainer on how Book Grades are computed
  23. IMPROVED Concluded tournaments drop off the futures board on their own
  24. FIXED Futures keep the last good prices when a feed briefly returns nothing
  25. IMPROVED Futures refresh hourly, on the same schedule as the Line Shop
  26. IMPROVED The Line Shop becomes the homepage
  27. IMPROVED The BETA badge comes off
  28. NEW A book filter on the Line Shop and Futures
  29. NEW Golf: PGA Tour events and all four major futuresThe Masters, the PGA Championship, the US Open and The Open.
  30. NEW Kalshi spreads and totals for NBA, MLB and NHL
  31. IMPROVED Games leave the board the moment they start
  32. FIXED Fake Kalshi arbs on games already under way, and TBD games showing on the wrong day
  33. FIXED Book history no longer disappears when the server restarts

No changes of that kind this month. Try another month.

517 changes recorded since 2026-03-05. Built from the site's own history, and rebuilt every week. Read how every number on the site is computed, or what The Odds Gap is.

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