TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 5, 12:12 PM EST
Kalshi
These markets assess Amazon's credit card spending performance for September 2026, using a year-over-year index calculated from aggregated U.S. credit and debit card transactions. Higher index values reflect increased spending compared to the same month in the previous year.
All markets resolve based on the Carbon Arc Amazon Credit Card Spend index for September 2026, with each market requiring the index to exceed a specific threshold value ranging from 96 to 116. The determining value is the first report published by Carbon Arc, and any subsequent corrections or revisions after market settlement are disregarded. The index represents year-over-year change, where 100 indicates equal spending to the prior year, values above 100 show growth, and values below 100 indicate decline. The data comes from Carbon Arc's aggregated U.S. credit and debit card transaction panel, updated daily with new arrivals, and matched to the same period of the prior year for comparison.
Currently, odds from this market suggest a different outlook than many analyst forecasts. While analysts may project a specific range based on historical trends and economic indicators, traders are pricing in additional variables such as consumer behavior changes or promotional events. The gap between these two perspectives can offer early warning signs of unexpected market moves.
This market resolves around Oct 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final settlement will reflect the actual spend figures released by Amazon for the September period, closing all positions based on the verified data.
Key signals include monthly consumer spending reports, economic announcements affecting discretionary spending, and any major promotions or changes in Amazon’s credit card offerings. Unexpected shifts in consumer confidence or macroeconomic conditions could also cause rapid re-pricing in this market as traders adjust their expectations ahead of the final data release.