| Side | Shares | Cost | Value | P&L |
|---|---|---|---|---|
| YES | 0.00 | 0.00 | 0.00 | — |
| NO | 0.00 | 0.00 | 0.00 | — |
The station’s own daily record is what settles this market; the reference is where it listed, from the forecast re-cut on that local day.
| Time | Trader | Side | Action | Shares | Avg price | Amount | After |
|---|---|---|---|---|---|---|---|
| 57 min ago | cmucnr… | YES | Buy | 85.53 | 37.4% | 31.95 | 38.4% |
| 7 h ago | cmucnr… | YES | Buy | 79.22 | 35.4% | 28.08 | 36.4% |
| 8 h ago | cmucnr… | YES | Buy | 184.62 | 32.5% | 60.00 | 34.5% |
| 10 h ago | cmucnr… | YES | Buy | 158.38 | 28.9% | 45.70 | 30.5% |
| 13 h ago | cmucnr… | YES | Buy | 240.45 | 25.0% | 60.00 | 27.2% |
The condition is on the daily high at station KATL over its local calendar day 2026-09-28 — local midnight to local midnight, daylight saving applied. It settles on the station's own record from the oracle: the extreme over the METAR observations received in the window, with the observation that produced it and its raw text. Met → YES pays, not met → NO pays. A day with a gap over six hours between observations or fewer than twelve observations is withheld: every position refunded at cost. Trading runs until the local day ends.
The station and its NOAA page are linked above. The official NWS value comes from the 1-minute ASOS record and can differ from the METAR extreme by about a degree. Settlement rules →