Snapshot observed 2026-10-27T21:00:06.613Z. This analysis describes that snapshot and is not a live news update.

What the contract measures

This is a single Polymarket contract titled "Ethereum Up or Down - October 28, 1:35PM-1:40PM ET" [1]. Its rules say it "will resolve to "Up" if the time-weighted average price (TWAP) of Ethereum, generated by Chainlink, of the time range specified in the title is greater than or equal to the price at the beginning of that range. Otherwise, it will resolve to "Down"" [1].

The resolution source is the Chainlink ETH/USD TWAP data stream, and the rules state that the market concerns "the price according to the TWAP Chainlink data stream for the asset pair ETH/USD, not according to any other sources or spot markets" [1]. A contract on a different ETH price source, a spot exchange price, or a different time window would not measure the same thing.

The listed end time is 2026-10-28T17:40:00.000Z [1]. That is a listed close time, not a record of when the contract resolved.

Reading the snapshot

The saved provider data shows two outcomes: Up at 0.505 and Down at 0.495 [1]. These are snapshot prices from an observation time of 2026-10-27T21:00:06.613Z, which was retrieved by the application at 2026-10-27T22:24:15.193Z [1]. They are not current quotes. They are not executable prices, and they are not verified probabilities.

The sample covers one market from one provider event. The coverage record shows one total market, one included market, and no partial sample [1]. Because only this contract is saved, there is no comparison with other platforms or other Ethereum windows in this snapshot, and the two prices should be read only as the saved values for this contract.

Volume is not included in this interpretation, and the evidence does not show how many participants hold either side.

What remains uncertain

The evidence does not explain why the prices were at these levels at the observation time. It also does not show whether the prices have changed since the snapshot, because the record is not a live feed. The contract's resolution depends on Chainlink TWAP data over the stated range, which is not included in this evidence, so the outcome cannot be determined from the material provided.

References

1. Polymarket: Ethereum Up or Down - October 28, 1:35PM-1:40PM ET. Provider data observed 2026-10-27T21:00:06.613Z.