TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Time left: 11d:08h:17m
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These markets track projected growth in Shell-branded credit card spending for October 2026, using a statistical index comparing transaction volumes to the same month in the previous year. Higher index values reflect increased consumer spending relative to historical patterns.
All markets resolve based on Carbon Arc's year-over-year change index for Shell Credit Card Spend in October 2026, with specific thresholds defining 'Yes' outcomes ranging from above 94 to above 112. The index calculates relative growth by comparing aggregated U.S. credit and debit card transactions from the target month to the same period in the prior year, where 100 represents equal spending levels. Final values are determined and locked at 11:59 p.m. ET on the 4th calendar day following the month's end, using Carbon Arc's daily updated transaction panel data. All markets explicitly disclaim any affiliation with Shell or Carbon Arc, treating trademarks as property of their respective owners.
Currently, it's difficult to directly compare the odds in this market to specific analyst forecasts for Shell credit card spending. However, prediction markets often incorporate a wider range of information and perspectives than traditional polls or analyst reports, potentially leading to different conclusions. The collective wisdom of traders can sometimes outperform individual expert opinions, especially when considering complex financial indicators. It’s important to remember that this market represents a probabilistic view of a future event, reflecting the aggregated beliefs of participants.
On Kalshi, this market is priced using a continuous double auction, meaning buyers and sellers set the odds by placing bids and asks. The current price reflects the probability that Shell credit card spending in October 2026 will exceed the specified level. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Market participants are constantly adjusting their positions based on new information, which causes the price to fluctuate. This dynamic pricing mechanism aims to create a real-time assessment of the likelihood of the event occurring, driven by supply and demand.
This market resolves around Nov 14, 2026, with the outcome confirmed once the actual Shell credit card spending for October 2026 is verifiable from credible public reporting. The resolution will be based on officially reported data regarding total credit card transactions made on Shell-branded cards during that month. The specific spending amount that determines the outcome will be defined within the market's rules on Kalshi, and the result will be publicly available following the resolution date.
Several factors could significantly influence this market. Macroeconomic indicators like consumer confidence, inflation rates, and overall economic growth will likely play a role, as these impact consumer spending habits. Changes in fuel prices could also affect Shell credit card usage. Furthermore, any major announcements from Shell regarding marketing campaigns, rewards programs, or changes to their credit card offerings could shift the market. Unexpected geopolitical events or shifts in consumer behavior related to electric vehicles could also be relevant catalysts.