A major August 20, 2026 outage in AWS's US-EAST-1 region has centered trader attention on the root cause, with Amazon attributing the disruption to a malfunction in an EC2 internal subsystem that monitors network load balancer health. This triggered cascading connectivity failures across core services including DynamoDB, SQS, and Amazon Connect, impacting high-traffic applications such as Snapchat, Roblox, Fortnite, and the McDonald’s app. Recent service health updates confirm ongoing network connectivity issues in the same region as of August 22, while historical patterns show similar EC2 and DNS-related failures driving extended recoveries. Traders are watching for AWS's post-event summary detailing exact technical factors, any availability zone impacts, and mitigation steps, as these details could clarify whether the cause aligns with load balancer monitoring, broader network routing, or another subsystem failure.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$10,058 Vol.
August 31
50%
September 30
49%
$10,058 Vol.
August 31
50%
September 30
49%
The severity classification of an AWS service interruption event may be found on the AWS Health Dashboard (https://health.aws.amazon.com/health/status) when the relevant event is selected under “List of events.” Only publicly visible service events listed on the AWS Health Dashboard status page qualify. Account-specific AWS Health events do not count.
Qualifying incidents may include outages and other issues whose severity AWS classifies as “disrupted.”
This market will resolve as soon as the severity of any service interruption is classified as “disrupted”, regardless of subsequent revisions or corrections. Revisions to the severity classification of any event to a classification of “disrupted” will be considered as long as those revisions are published within this market’s timeframe.
If an incident is ongoing at this market’s resolution time, the market may remain open until that incident receives an official severity classification, and it will resolve based on the first such classification published.
The resolution source for this market will be official information from the Amazon Web Services Health Dashboard (https://health.aws.amazon.com/health/status).
Market Opened: Jul 28, 2026, 2:20 PM ET
Resolver
0x65070BE91...The severity classification of an AWS service interruption event may be found on the AWS Health Dashboard (https://health.aws.amazon.com/health/status) when the relevant event is selected under “List of events.” Only publicly visible service events listed on the AWS Health Dashboard status page qualify. Account-specific AWS Health events do not count.
Qualifying incidents may include outages and other issues whose severity AWS classifies as “disrupted.”
This market will resolve as soon as the severity of any service interruption is classified as “disrupted”, regardless of subsequent revisions or corrections. Revisions to the severity classification of any event to a classification of “disrupted” will be considered as long as those revisions are published within this market’s timeframe.
If an incident is ongoing at this market’s resolution time, the market may remain open until that incident receives an official severity classification, and it will resolve based on the first such classification published.
The resolution source for this market will be official information from the Amazon Web Services Health Dashboard (https://health.aws.amazon.com/health/status).
Resolver
0x65070BE91...A major August 20, 2026 outage in AWS's US-EAST-1 region has centered trader attention on the root cause, with Amazon attributing the disruption to a malfunction in an EC2 internal subsystem that monitors network load balancer health. This triggered cascading connectivity failures across core services including DynamoDB, SQS, and Amazon Connect, impacting high-traffic applications such as Snapchat, Roblox, Fortnite, and the McDonald’s app. Recent service health updates confirm ongoing network connectivity issues in the same region as of August 22, while historical patterns show similar EC2 and DNS-related failures driving extended recoveries. Traders are watching for AWS's post-event summary detailing exact technical factors, any availability zone impacts, and mitigation steps, as these details could clarify whether the cause aligns with load balancer monitoring, broader network routing, or another subsystem failure.
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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