Kalshi order flow

Kalshi order flow carries no user identities by design. These signals are inferred from market behavior.

Sweeps are bursts that clear multiple price levels, imbalance is one-sided resting depth with order concentration, and steam is fast price movement on volume.

  • kalshi

    Leylah Fernandez winsStrong

    Sweep: 2,790 contracts hit the YES side across 6 price levels (40c to 45c) in under 10s

    Large, urgent money backed Yes on Leylah Fernandez wins. A buyer took 2,790 contracts fast rather than waiting, pushing the implied chance up from 40% to 45%.

    just now

  • kalshi

    Elise Mertens winsModerate

    Sweep: 3,066 contracts hit the YES side across 3 price levels (72c to 62c) in under 10s

    Large, urgent money backed Yes on Elise Mertens wins. A buyer took 3,066 contracts fast rather than waiting, pushing the implied chance down from 72% to 62%.

    1 minute ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 2,701 contracts hit the NO side across 3 price levels (28c to 38c) in under 10s

    Large, urgent money backed No on Leylah Fernandez wins. A buyer took 2,701 contracts fast rather than waiting, pushing the implied chance up from 28% to 38%.

    1 minute ago

  • kalshi

    Elise Mertens winsModerate

    Steam: YES moved +13c in 15 minutes on 486,407 contracts of volume

    The Yes chance on Elise Mertens wins moved up 13 points in 15 minutes on 486,407 contracts of volume.

    1 minute ago

  • kalshi

    Leylah Fernandez winsModerate

    Steam: YES moved -12c in 15 minutes on 390,799 contracts of volume

    The Yes chance on Leylah Fernandez wins moved down 12 points in 15 minutes on 390,799 contracts of volume.

    1 minute ago

  • kalshi

    Janice Tjen winsModerate

    Sweep: 5,039 contracts hit the YES side across 2 price levels (21c to 19c) in under 10s

    Large, urgent money backed Yes on Janice Tjen wins. A buyer took 5,039 contracts fast rather than waiting, pushing the implied chance down from 21% to 19%.

    1 minute ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 2,810 contracts hit the YES side across 5 price levels (40c to 32c) in under 10s

    Large, urgent money backed Yes on Leylah Fernandez wins. A buyer took 2,810 contracts fast rather than waiting, pushing the implied chance down from 40% to 32%.

    2 minutes ago

  • kalshi

    Leylah Fernandez winsStrong

    Sweep: 10,541 contracts hit the NO side across 6 price levels (39c to 32c) in under 10s

    Large, urgent money backed No on Leylah Fernandez wins. A buyer took 10,541 contracts fast rather than waiting, pushing the implied chance down from 39% to 32%.

    2 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 3,291 contracts hit the YES side across 2 price levels (38c to 39c) in under 10s

    Large, urgent money backed Yes on Leylah Fernandez wins. A buyer took 3,291 contracts fast rather than waiting, pushing the implied chance up from 38% to 39%.

    2 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Book imbalance: NO side holds 3.4x the resting depth (1,139,607 contracts, avg order 30,800)

    The order book is stacked toward No on Elise Mertens wins, with far more resting money on that side.

    2 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 2,197 contracts hit the NO side across 2 price levels (68c to 63c) in under 10s

    Large, urgent money backed No on Elise Mertens wins. A buyer took 2,197 contracts fast rather than waiting, pushing the implied chance down from 68% to 63%.

    2 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 2,209 contracts hit the YES side across 2 price levels (31c to 32c) in under 10s

    Large, urgent money backed Yes on Leylah Fernandez wins. A buyer took 2,209 contracts fast rather than waiting, pushing the implied chance up from 31% to 32%.

    3 minutes ago

  • kalshi

    Ashlyn Krueger winsModerate

    Sweep: 5,892 contracts hit the YES side across 2 price levels (83c to 84c) in under 10s

    Large, urgent money backed Yes on Ashlyn Krueger wins. A buyer took 5,892 contracts fast rather than waiting, pushing the implied chance up from 83% to 84%.

    4 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 4,198 contracts hit the YES side across 2 price levels (76c to 69c) in under 10s

    Large, urgent money backed Yes on Elise Mertens wins. A buyer took 4,198 contracts fast rather than waiting, pushing the implied chance down from 76% to 69%.

    5 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 3,056 contracts hit the YES side across 2 price levels (30c to 31c) in under 10s

    Large, urgent money backed Yes on Leylah Fernandez wins. A buyer took 3,056 contracts fast rather than waiting, pushing the implied chance up from 30% to 31%.

    5 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 5,454 contracts hit the NO side across 2 price levels (75c to 74c) in under 10s

    Large, urgent money backed No on Elise Mertens wins. A buyer took 5,454 contracts fast rather than waiting, pushing the implied chance down from 75% to 74%.

    5 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 6,301 contracts hit the NO side across 5 price levels (25c to 24c) in under 10s

    Large, urgent money backed No on Leylah Fernandez wins. A buyer took 6,301 contracts fast rather than waiting, pushing the implied chance down from 25% to 24%.

    5 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 21,587 contracts hit the NO side across 2 price levels (73c to 72c) in under 10s

    Large, urgent money backed No on Elise Mertens wins. A buyer took 21,587 contracts fast rather than waiting, pushing the implied chance down from 73% to 72%.

    5 minutes ago

  • kalshi

    Janice Tjen winsNotable

    Sweep: 2,173 contracts hit the YES side across 2 price levels (19c to 18c) in under 10s

    Large, urgent money backed Yes on Janice Tjen wins. A buyer took 2,173 contracts fast rather than waiting, pushing the implied chance down from 19% to 18%.

    5 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 2,371 contracts hit the YES side across 5 price levels (24c to 26c) in under 10s

    Large, urgent money backed Yes on Leylah Fernandez wins. A buyer took 2,371 contracts fast rather than waiting, pushing the implied chance up from 24% to 26%.

    6 minutes ago

  • kalshi

    Ashlyn Krueger winsNotable

    Sweep: 2,701 contracts hit the YES side across 2 price levels (81c to 82c) in under 10s

    Large, urgent money backed Yes on Ashlyn Krueger wins. A buyer took 2,701 contracts fast rather than waiting, pushing the implied chance up from 81% to 82%.

    6 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 2,370 contracts hit the YES side across 2 price levels (79c to 78c) in under 10s

    Large, urgent money backed Yes on Elise Mertens wins. A buyer took 2,370 contracts fast rather than waiting, pushing the implied chance down from 79% to 78%.

    6 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 3,722 contracts hit the NO side across 2 price levels (79c to 78c) in under 10s

    Large, urgent money backed No on Elise Mertens wins. A buyer took 3,722 contracts fast rather than waiting, pushing the implied chance down from 79% to 78%.

    6 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 5,688 contracts hit the YES side across 2 price levels (21c to 22c) in under 10s

    Large, urgent money backed Yes on Leylah Fernandez wins. A buyer took 5,688 contracts fast rather than waiting, pushing the implied chance up from 21% to 22%.

    6 minutes ago

  • kalshi

    Janice Tjen winsModerate

    Sweep: 3,146 contracts hit the YES side across 2 price levels (15c to 16c) in under 10s

    Large, urgent money backed Yes on Janice Tjen wins. A buyer took 3,146 contracts fast rather than waiting, pushing the implied chance up from 15% to 16%.

    7 minutes ago

  • kalshi

    Janice Tjen winsModerate

    Sweep: 6,154 contracts hit the NO side across 2 price levels (14c to 15c) in under 10s

    Large, urgent money backed No on Janice Tjen wins. A buyer took 6,154 contracts fast rather than waiting, pushing the implied chance up from 14% to 15%.

    7 minutes ago

  • kalshi

    Ashlyn Krueger winsNotable

    Sweep: 2,664 contracts hit the YES side across 2 price levels (85c to 86c) in under 10s

    Large, urgent money backed Yes on Ashlyn Krueger wins. A buyer took 2,664 contracts fast rather than waiting, pushing the implied chance up from 85% to 86%.

    7 minutes ago

  • kalshi

    Elise Mertens winsNotable

    Sweep: 2,189 contracts hit the NO side across 2 price levels (86c to 85c) in under 10s

    Large, urgent money backed No on Elise Mertens wins. A buyer took 2,189 contracts fast rather than waiting, pushing the implied chance down from 86% to 85%.

    7 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 16,576 contracts hit the YES side across 2 price levels (87c to 86c) in under 10s

    Large, urgent money backed Yes on Elise Mertens wins. A buyer took 16,576 contracts fast rather than waiting, pushing the implied chance down from 87% to 86%.

    7 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 3,177 contracts hit the YES side across 4 price levels (10c to 13c) in under 10s

    Large, urgent money backed Yes on Leylah Fernandez wins. A buyer took 3,177 contracts fast rather than waiting, pushing the implied chance up from 10% to 13%.

    8 minutes ago

  • kalshi

    Leylah Fernandez winsNotable

    Sweep: 2,146 contracts hit the YES side across 2 price levels (10c to 10c) in under 10s

    Large, urgent money backed Yes on Leylah Fernandez wins. A buyer took 2,146 contracts fast rather than waiting, holding the implied chance near 10%.

    8 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 12,694 contracts hit the NO side across 2 price levels (10c to 9c) in under 10s

    Large, urgent money backed No on Leylah Fernandez wins. A buyer took 12,694 contracts fast rather than waiting, pushing the implied chance down from 10% to 9%.

    9 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Book imbalance: NO side holds 3.6x the resting depth (637,928 contracts, avg order 7,505)

    The order book is stacked toward No on Leylah Fernandez wins, with far more resting money on that side.

    9 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 2,272 contracts hit the NO side across 3 price levels (77c to 88c) in under 10s

    Large, urgent money backed No on Elise Mertens wins. A buyer took 2,272 contracts fast rather than waiting, pushing the implied chance up from 77% to 88%.

    9 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 2,183 contracts hit the YES side across 5 price levels (77c to 77c) in under 10s

    Large, urgent money backed Yes on Elise Mertens wins. A buyer took 2,183 contracts fast rather than waiting, holding the implied chance near 77%.

    9 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 2,045 contracts hit the NO side across 5 price levels (31c to 23c) in under 10s

    Large, urgent money backed No on Leylah Fernandez wins. A buyer took 2,045 contracts fast rather than waiting, pushing the implied chance down from 31% to 23%.

    9 minutes ago

  • kalshi

    Janice Tjen winsModerate

    Sweep: 2,083 contracts hit the YES side across 2 price levels (20c to 21c) in under 10s

    Large, urgent money backed Yes on Janice Tjen wins. A buyer took 2,083 contracts fast rather than waiting, pushing the implied chance up from 20% to 21%.

    10 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 2,142 contracts hit the NO side across 7 price levels (66c to 61c) in under 10s

    Large, urgent money backed No on Elise Mertens wins. A buyer took 2,142 contracts fast rather than waiting, pushing the implied chance down from 66% to 61%.

    11 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 4,491 contracts hit the YES side across 3 price levels (75c to 68c) in under 10s

    Large, urgent money backed Yes on Elise Mertens wins. A buyer took 4,491 contracts fast rather than waiting, pushing the implied chance down from 75% to 68%.

    11 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 2,152 contracts hit the YES side across 6 price levels (28c to 32c) in under 10s

    Large, urgent money backed Yes on Leylah Fernandez wins. A buyer took 2,152 contracts fast rather than waiting, pushing the implied chance up from 28% to 32%.

    11 minutes ago

  • kalshi

    Janice Tjen winsModerate

    Sweep: 3,255 contracts hit the NO side across 2 price levels (14c to 13c) in under 10s

    Large, urgent money backed No on Janice Tjen wins. A buyer took 3,255 contracts fast rather than waiting, pushing the implied chance down from 14% to 13%.

    12 minutes ago

  • kalshi

    Leylah Fernandez winsModerate

    Sweep: 2,799 contracts hit the YES side across 2 price levels (34c to 33c) in under 10s

    Large, urgent money backed Yes on Leylah Fernandez wins. A buyer took 2,799 contracts fast rather than waiting, pushing the implied chance down from 34% to 33%.

    13 minutes ago

  • kalshi

    Janice Tjen winsModerate

    Sweep: 2,857 contracts hit the YES side across 3 price levels (16c to 17c) in under 10s

    Large, urgent money backed Yes on Janice Tjen wins. A buyer took 2,857 contracts fast rather than waiting, pushing the implied chance up from 16% to 17%.

    13 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 4,309 contracts hit the YES side across 2 price levels (68c to 67c) in under 10s

    Large, urgent money backed Yes on Elise Mertens wins. A buyer took 4,309 contracts fast rather than waiting, pushing the implied chance down from 68% to 67%.

    13 minutes ago

  • kalshi

    Janice Tjen winsModerate

    Sweep: 5,921 contracts hit the NO side across 2 price levels (17c to 16c) in under 10s

    Large, urgent money backed No on Janice Tjen wins. A buyer took 5,921 contracts fast rather than waiting, pushing the implied chance down from 17% to 16%.

    14 minutes ago

  • kalshi

    Janice Tjen winsModerate

    Sweep: 3,222 contracts hit the NO side across 2 price levels (17c to 17c) in under 10s

    Large, urgent money backed No on Janice Tjen wins. A buyer took 3,222 contracts fast rather than waiting, holding the implied chance near 17%.

    14 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 4,812 contracts hit the NO side across 2 price levels (66c to 67c) in under 10s

    Large, urgent money backed No on Elise Mertens wins. A buyer took 4,812 contracts fast rather than waiting, pushing the implied chance up from 66% to 67%.

    15 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 3,414 contracts hit the YES side across 6 price levels (62c to 67c) in under 10s

    Large, urgent money backed Yes on Elise Mertens wins. A buyer took 3,414 contracts fast rather than waiting, pushing the implied chance up from 62% to 67%.

    15 minutes ago

  • kalshi

    Elise Mertens winsStrong

    Sweep: 2,015 contracts hit the YES side across 7 price levels (53c to 57c) in under 10s

    Large, urgent money backed Yes on Elise Mertens wins. A buyer took 2,015 contracts fast rather than waiting, pushing the implied chance up from 53% to 57%.

    16 minutes ago

  • kalshi

    Elise Mertens winsModerate

    Sweep: 2,024 contracts hit the NO side across 2 price levels (53c to 52c) in under 10s

    Large, urgent money backed No on Elise Mertens wins. A buyer took 2,024 contracts fast rather than waiting, pushing the implied chance down from 53% to 52%.

    16 minutes ago