Costco's upcoming Q4 2026 earnings call on September 24 follows robust Q3 results, with net sales rising 11.6% to $69.15 billion and digitally enabled comparable sales surging 21.5% year-over-year amid strong membership renewals near 90%. Traders are focused on guidance around continued digital platform growth, warehouse expansion plans, and any updates on tariff refunds or cost pressures that could influence core margins. Analysts project revenue near $94.85 billion and EPS of $6.55, supported by recent August sales momentum and partnerships expanding delivery options, though rising input costs and competitive retail dynamics introduce uncertainty for forward commentary.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedQuarter 15+ times
99%
Customer 10+ times
7%
Tariff
94%
Expansion
79%
Revenue
83%
Spending
54%
Holiday
71%
Labor
63%
Dividend
60%
Middle East
73%
GLP-1 / GLP 1
45%
Peptide
6%
Hot Dog
55%
Automation
45%
Gold
95%
-No Qualifying Event-
35%
$4,110 Vol.
Quarter 15+ times
99%
Customer 10+ times
7%
Tariff
94%
Expansion
79%
Revenue
83%
Spending
54%
Holiday
71%
Labor
63%
Dividend
60%
Middle East
73%
GLP-1 / GLP 1
45%
Peptide
6%
Hot Dog
55%
Automation
45%
Gold
95%
-No Qualifying Event-
35%
This market will resolve to "Yes" if the listed term is mentioned by anyone during this event. Otherwise, the market will resolve to "No".
If this event is definitively cancelled, or otherwise is not aired by September 25, 2026, 11:59 PM ET, "-No Qualifying Event-" will resolve to "Yes" and all other brackets will resolve to "No".
The resolution source will be audio of the event.
For full rules, see: https://polymarket-upload.s3.us-east-2.amazonaws.com/market_products/Mentions/Event+Mentions+Contract+DeFi.pdf
Market Opened: Sep 17, 2026, 2:24 PM ET
Resolver
0x65070BE91...This market will resolve to "Yes" if the listed term is mentioned by anyone during this event. Otherwise, the market will resolve to "No".
If this event is definitively cancelled, or otherwise is not aired by September 25, 2026, 11:59 PM ET, "-No Qualifying Event-" will resolve to "Yes" and all other brackets will resolve to "No".
The resolution source will be audio of the event.
For full rules, see: https://polymarket-upload.s3.us-east-2.amazonaws.com/market_products/Mentions/Event+Mentions+Contract+DeFi.pdf
Resolver
0x65070BE91...Costco's upcoming Q4 2026 earnings call on September 24 follows robust Q3 results, with net sales rising 11.6% to $69.15 billion and digitally enabled comparable sales surging 21.5% year-over-year amid strong membership renewals near 90%. Traders are focused on guidance around continued digital platform growth, warehouse expansion plans, and any updates on tariff refunds or cost pressures that could influence core margins. Analysts project revenue near $94.85 billion and EPS of $6.55, supported by recent August sales momentum and partnerships expanding delivery options, though rising input costs and competitive retail dynamics introduce uncertainty for forward commentary.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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