TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 2, 11:59 PM EST
Kalshi
The event tracks year-over-year changes in on! Point of Sale Growth for September 2026, using an index where 100 represents equal spending compared to the same month last year. Higher values indicate increased consumer spending growth, while lower values show a decline. The outcome depends on whether the reported index meets or exceeds specific thresholds.
All markets resolve based on the Carbon Arc on! Point of Sale Growth index for September 2026, with each market requiring the index to surpass a distinct threshold ranging from 98 to 116. The index reflects year-over-year spending changes, where values above 100 signify growth and below 100 indicate decline. Determination for all markets uses the first value reported by Carbon Arc, and any subsequent corrections or revisions after settlement do not alter the outcome. The index is calculated using a point-of-sale receipt panel that captures in-store and online purchases through receipt-scanning and rewards apps, matched to the same period in the prior year. The panel updates daily, providing near real-time data for evaluation.
This market resolves around Oct 10, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by the official announcement or publication of the September POS growth figure, which is then matched against the market’s defined threshold to settle all positions.