TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Time left: 07d:07h:38m
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These markets assess potential growth in point-of-sale spending for a specific product category in October 2026, using a year-over-year index to gauge consumer demand trends. The outcomes hinge on whether the measured growth exceeds various thresholds, reflecting different levels of market performance.
All markets evaluate the Carbon Arc on! Point of Sale Growth index for October 2026, with each market resolving to 'Yes' if the index exceeds a specific threshold (ranging from 108 to 124). The index, representing year-over-year change, is derived from a point-of-sale receipt panel that tracks in-store and online purchases through receipt-scanning and rewards apps, comparing them to the same period in the prior year. Finalized values for each market are determined at 11:59 p.m. ET on the second calendar day following the end of October 2026. The panel updates daily as new data becomes available. It is important to note that Kalshi is not affiliated with or connected to the underlying company, and all trademarks remain the property of their respective owners.
Currently, prediction market odds reflect a different perspective than many traditional analyst forecasts regarding October’s point of sale growth. While some analysts predict moderate growth, this market suggests a wider range of potential outcomes are being considered by traders. It’s important to note that prediction markets incorporate a diverse set of information, including not just economic data but also real-time events and sentiment, potentially leading to forecasts that diverge from those based solely on traditional modeling. This dynamic interplay between market-based and expert opinions provides a valuable comparative view.
On Kalshi, this market is priced using a continuous double auction, meaning traders buy and sell contracts representing different possible outcomes for October point of sale growth. 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 adjust their bids and asks based on new information and their own analysis, constantly updating the market’s assessment of the likely growth rate. This creates a dynamic pricing mechanism that attempts to reflect the collective wisdom of the crowd.
This market resolves around Nov 10, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final price will reflect the actual point of sale growth figure released by relevant economic authorities for the month of October. Traders who correctly predicted the outcome will profit based on the difference between the contract price they paid and the final settlement price. The market’s resolution is based on publicly available data, ensuring a transparent and objective determination of the result.
Several signals and events could significantly move this market before it resolves. Unexpected economic data releases, such as changes in consumer confidence or employment figures, could shift expectations for October retail sales. Major geopolitical events or disruptions to supply chains could also impact consumer spending and, consequently, point of sale growth. Furthermore, company-specific announcements related to retail performance, or even shifts in consumer sentiment indicated by social media trends, could all influence trading activity and alter the probabilities reflected in this market.