Kalshi Sets New Record with $21.5B Weekly Trading Volume, Exceeding 100M Trades
Kalshi's prediction market achieves its 10th consecutive weekly trading volume record, reaching $21.5 billion and surpassing 100 million trades.
Kalshi's prediction market achieves its 10th consecutive weekly trading volume record, reaching $21.5 billion and surpassing 100 million trades. This is an original TLT brief based on reporting by Cryptopolitan, with live market data added, as of Tue, 20 Oct 2026 09:00:04 UTC.
This milestone underscores the growing popularity and liquidity of prediction markets, highlighting their potential to attract significant trading activity and compete with traditional financial platforms.
- Kalshi's trading volume hit $21.5B for the week ending October 18.
- Platform surpassed 100 million trades in the same period.
- Marks the 10th consecutive week of record trading volume.
- Total crypto market cap stands at $2.79T amid broader market decline.
Kalshi, a prediction market platform, has achieved a new milestone with $21.5 billion in trading volume for the week ending October 18, according to data from Artemis reported by Cryptopolitan. This marks the 10th consecutive week in which Kalshi has set a new record for trading volume.
In addition to the record trading volume, the number of trades on the platform also surpassed a significant milestone, exceeding 100 million for the first time. This achievement reflects the growing interest and participation in Kalshi's platform, which allows users to trade on the outcome of various events.
While Kalshi's performance stands out, it is important to note that the broader crypto market has experienced a decline. The total crypto market cap is currently at $2.79 trillion, with 
Bitcoin down 1.50% over the past 24 hours. The Fear & Greed Index remains in 'Greed' territory at 55, indicating a cautious optimism among investors.
The record trading volume on Kalshi suggests that prediction markets are gaining traction as an alternative to traditional financial instruments. The platform's ability to attract significant trading activity could position it as a key player in the evolving landscape of decentralized finance and prediction markets.
Looking ahead, it will be crucial to monitor whether Kalshi can sustain its momentum and continue setting new records. The platform's growth could be influenced by broader market conditions and the regulatory environment, which will be important factors to watch in the coming weeks.
Kalshi Sets New Record with $21.5B Weekly Trading Volume, Ex — questions & answers
What is Kalshi's weekly trading volume record?
Kalshi's weekly trading volume reached $21.5 billion for the week ending October 18.
How many trades did Kalshi process in the record week?
Kalshi processed over 100 million trades in the week ending October 18.
What is the current state of the overall crypto market?
The total crypto market cap is $2.79 trillion, with Bitcoin down 1.50% in the last 24 hours.
Which outlets reported this story?
This is an original TLT brief that synthesises reporting from Cryptopolitan. It is not a copy of any one article — follow the source links above for the original reporting.
Original summary — not financial advice. This is an original TLT brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.