CincData

Covering the prediction markets industry through data.

[CincData @cincdata]

new era

[Martins @wogaam]

a little rebrand

KalshiData is becoming @cincdata

what started as a page tracking Kalshi’s growth is now expanding to cover the entire prediction markets industry

more platforms, more metrics, more insights

same mission: making the growth of prediction markets easy to track and understand

DMs are open

[CincData @cincdata]

JUST IN: @Kalshi has set a new record of roughly $492M in Daily Crypto Volume

[CincData @cincdata]

JUST IN: @Kalshi has set a new record of roughly $486M in Daily Crypto Volume

[CincData @cincdata]

JUST IN: @Kalshi surpassed $2.9B in Weekly Crypto Volume for the first time ever

[CincData @cincdata]

JUST IN: @Kalshi hits a new All-Time High of roughly $29.7B in Weekly Predictions Volume

[Martins @wogaam]

prediction markets closed last week with $36B in weekly trading volume

- Kalshi accounted for 82.5%
- Polymarket accounted for 14.7%

so the two biggest accounted for over 97% of the total

[CincData @cincdata]

JUST IN: @Kalshi surpasses $6.1B in Daily Total Notional Volume for the first time ever

[CincData @cincdata]

@wogaam bro wtf

[Martins @wogaam]

Kalshi is lowkey doing 22.4% of last year’s total notional volume in a single day

last year’s total: $23.8B
yesterday’s total: $5.33B

we now take this as “normal”, but putting it into perspective…

this is wild

[CincData @cincdata]

JUST IN: @Kalshi hits a new All-Time High of roughly $5.33B in Daily Predictions Volume

[CincData @cincdata]

JUST IN: The Prediction Markets industry is averaging over $2.5B in Open Interest this week

[CincData @cincdata]

JUST IN: @Kalshi has set a new record of roughly $459M in Daily Crypto Volume

[CincData @cincdata]

@Scott_eth @sharexyz you’re crushing it!

[CincData @cincdata]

JUST IN: @sharexyz surpasses $1.2M in Weekly Volume and is on track to set a new All-Time High

[Scott @Scott_eth]

last week, @sharexyz did $1.1M in volume

this week, $1.2M and we still have the weekend left

seems like users like trading on hyperliquid :)

[CincData @cincdata]

JUST IN: @Kalshi hits a new All-Time High of roughly $2.2B in Daily Perps Volume

[Martins @wogaam]

in case you didn’t notice:

@Kalshi launched stock perps yesterday, pushing its daily perps volume to a new all-time high of roughly $2.2B

perps accounted for roughly 37.4% of @Kalshi’s total volume yesterday

perps will eventually surpass predictions in terms of volume

the question is when

[CincData @cincdata]

JUST IN: @Kalshi sets a new record of roughly $5.87B in Daily Total Notional Volume

[CincData @cincdata]

JUST IN: @Kalshi has set a new record of roughly $450M in Daily Crypto Volume

[CincData @cincdata]

JUST IN: 2026 Midterms Volume surpassed $2.5B on @Kalshi

[Benjamin Freeman @benwfreeman1]

BREAKING: 2026 Midterms volume surpasses $2.5 billion on Kalshi

[CincData @cincdata]

@ColinEdsman @Kalshi @X 👀

[CincData @cincdata]

JUST IN: @Kalshi surpasses 500k followers on @X

[Primo Data @primo_data]

https://t.co/4kKBSEnfNC

[Kalshi @Kalshi]

The favorite on Kalshi won 479 of 487 midterm races so far.

That’s 98%, forecasted before a single vote was counted.

The markets beat the polls and the models. The data 🧵