TOTAL VOLUME:
$149.8b
24H VOL:
$136,033,001
24H TRANSACTIONS:
2,820,573,629
OPEN INTEREST:
$1,743,646,736
448,294
Markets across
34,753
events
MATCHED EVENTS:
2,897
PLATFORM COVERAGE:
5
Polymarket:
38%
VS.
Kalshi:
62%
Time left: 17d:14h:04m
$
This event tracks the performance of film and TV streaming advertising expenditures for a specific month compared to the same month in the previous year. The index value indicates whether spending has grown or declined relative to the prior year, with different thresholds defining various levels of success or challenge in ad spending growth.
All markets in this event resolve based on the Carbon Arc Film & TV Streaming Ad Spend index for October 2026, measured as a year-over-year comparison. Each market has a specific threshold (65, 75, 85, 90, or 110) that, if exceeded by the index value, results in a 'Yes' outcome. The index value of 100 represents equal spending to the prior year, with values above 100 indicating growth and below 100 indicating decline. Determination for all markets occurs on the finalized Carbon Arc value recorded at 11:59 p.m. ET on the 5th calendar day after the end of October 2026. Kalshi explicitly states it is not affiliated with Carbon Arc, and all related trademarks remain the property of their respective owners.
Currently, prediction market odds reflect a different perspective than many traditional analyst forecasts regarding the streaming ad spend market. While some analysts predict a continued slowdown in ad spending due to economic uncertainty, this market suggests a more optimistic outlook. It's important to remember that prediction markets represent the collective wisdom of traders who are incentivized to accurately forecast the outcome, whereas analyst forecasts can be influenced by biases or differing methodologies. This difference in outlook is a key aspect to consider when evaluating this market.
On Kalshi, this market is priced using a continuous double auction, meaning traders buy and sell contracts representing different possible outcomes for the total streaming ad spend in October. The price of each contract reflects the probability of that outcome occurring, as determined by supply and demand. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders are constantly adjusting their bids and asks based on new information and their own analysis, creating a dynamic and efficient price discovery process. The current market price indicates the collective expectation of traders regarding the final ad spend figure.
This market resolves around Nov 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on verified data regarding total advertising spend by major streaming services during the month of October. This data will be sourced from industry reports and financial disclosures. Traders will then be paid out based on whether their chosen outcome was correct, according to the final reported figures. The resolution process aims to be transparent and based on objective data.
Several signals or events could significantly move this market before it resolves. Major announcements from streaming services regarding their advertising strategies, changes in overall economic conditions impacting ad budgets, and unexpected viewership numbers for popular shows could all influence trader sentiment. Additionally, any significant shifts in the broader advertising market, such as changes in CPM rates or advertiser demand, could also impact the price of contracts in this market. Monitoring these factors will be crucial for understanding potential movements in the streaming ad spend market.