Weather Fi
Sign in
OpenPower · Cooling demandWeather index future · simulation

Dubai cooling degree days · November 2026

Cooling degree days at OMDB · 30 local days, 2026-11-01 to 2026-11-30 · trading closes 11-29 20:00 (16 d)

Market index
288.8°C-days
Long 49.3¢ · Short 50.7¢ per share
Model fair
286.2 ± 21.3
priced 23 min ago
Edge
-2.6
fair minus market
Volume
174
9 traders
Open interest
191 / 157
long / short shares
210 · long pays 0long pays 1 · 370
Market 288.8Model fair 286.2On the record 152.0 (12 of 30 days) - the index cannot finish below this
Listed at 287.5 · quoted by a market maker, no order book · one share moves 0.0063 sUSDT per index point

Real-asset futures that follow this index

simulated prices

Each contract below is a commodity price index the demo simulates: 100 on the day it was listed, moved by this contract's CDD and by a simulated market factor. Weather-implied is the price at the index this market is trading at now; when it differs from the asset's own market price, simulated spread traders trade the two against each other.

ContractMarket priceWeather-implied
PWR-OMDB-NOV26Electricity97.35long 47¢98.97

How the index builds, day by day

Final recordForecastBeyond the forecast

Each bar is one local day's contribution to the index. Days on the final record count as they stand; the rest are the model's estimate, with a whisker one standard deviation either way.

081511-0111-0411-0711-1011-1311-1611-1911-2211-2511-28
Day-by-day table
DaySourceHighLowCDDRunning total
Sun, Nov 1Final record37.0°C27.0°C14.014.0
Mon, Nov 2Final record37.0°C27.0°C14.028.0
Tue, Nov 3Final record33.0°C27.0°C12.040.0
Wed, Nov 4Final record34.0°C27.0°C12.552.5
Thu, Nov 5Final record34.0°C27.0°C12.565.0
Fri, Nov 6Final record36.0°C26.0°C13.078.0
Sat, Nov 7Final record36.0°C26.0°C13.091.0
Sun, Nov 8Final record35.0°C27.0°C13.0104.0
Mon, Nov 9Final record35.0°C26.0°C12.5116.5
Tue, Nov 10Final record33.0°C28.0°C12.5129.0
Wed, Nov 11Final record32.0°C28.0°C12.0141.0
Thu, Nov 12Final record30.0°C28.0°C11.0152.0
Fri, Nov 13Forecast29.2°C25.8°C9.5 ± 1.8161.5
Sat, Nov 14Forecast28.8°C25.7°C9.3 ± 1.8170.8
Sun, Nov 15Forecast29.8°C24.9°C9.4 ± 1.8180.1
Mon, Nov 16Forecast29.7°C23.6°C8.6 ± 1.9188.8
Tue, Nov 17Forecast29.3°C25.6°C9.4 ± 2.0198.2
Wed, Nov 18Forecast28.5°C24.1°C8.3 ± 2.2206.5
Thu, Nov 19Forecast30.6°C20.3°C7.5 ± 2.4213.9
Fri, Nov 20Forecast29.1°C24.7°C8.9 ± 2.6222.8
Sat, Nov 21Forecast28.2°C20.3°C6.3 ± 2.7229.1
Sun, Nov 22Forecast28.9°C20.6°C6.8 ± 2.9235.9
Mon, Nov 23Forecast28.2°C19.9°C6.1 ± 3.1242.0
Tue, Nov 24Forecast27.8°C18.9°C5.4 ± 3.2247.4
Wed, Nov 25Forecast27.7°C19.2°C5.6 ± 3.4253.0
Thu, Nov 26Forecast28.9°C23.6°C8.3 ± 3.8261.2
Fri, Nov 27Forecast27.7°C19.9°C6.0 ± 3.8267.2
Sat, Nov 28Forecast30.1°C18.9°C6.6 ± 4.1273.8
Sun, Nov 29Beyond the forecast27.3°C20.7°C6.2 ± 4.1280.0
Mon, Nov 30Beyond the forecast27.3°C20.7°C6.2 ± 4.1286.2

Market index path

one step per trade · dashed line: model fair now
276.0288.9301.7

Recent trades

TimeTradeSharesAmountAvg price
11-13 18:50Buy short34.7917.5050.3¢
11-13 17:50Buy short46.6522.9949.3¢
11-13 12:50Buy long76.0938.3150.4¢
11-13 07:50Buy short16.658.3950.4¢
11-13 00:50Buy short13.566.7850.0¢
11-12 22:50Buy long9.554.7850.0¢
11-12 19:50Buy long29.3614.5549.5¢
11-12 17:50Buy longpair15.397.5449.0¢
11-12 16:50Buy long37.1217.9448.3¢
11-12 11:50Buy longpair23.6911.2747.6¢
11-12 04:50Buy short45.5423.7552.2¢

A trade marked pair is one leg of a simulated spread trade: the other leg is in a real-asset contract that follows this index.

Settlement

This contract settles on the sum of the station's daily records, as soon as the oracle marks all 30 days final and settleable - no earlier than 11-30 23:00. If a day of the period cannot settle, the contract is void and every position is refunded at cost.

Contract specification

Symbol
CDD-OMDB-NOV26
Index
Cooling degree days (CDD), in °C-days
Formula
max(0, (high + low) / 2 - 18), summed over the period
Station
OMDB · Dubai
Period
November 2026 · 30 local days, 2026-11-01 to 2026-11-30
Band
210 to 370
Payoff
Long: (index - 210) / 160 sUSDT per share, held to 0..1. Short: 1 minus that.
Point value
0.0063 sUSDT per share per index point
Trading closes
2026-11-29 20:00 UTC
Settles from
2026-11-30 23:00 UTC
Settlement source
The station's daily record, final and settleable, from the Weather Market oracle
Hedges
Power - Electricity, LNG for power (the exposure it hedges; this contract settles on the index)
Trade CDD-OMDB-NOV26

Long gains if CDD finishes above the level you pay for.

Virtual sUSDT only. No monetary value.

Rules in short
  • Long gains when the index finishes higher, short when it finishes lower. A long and a short share together always pay 1 sUSDT.
  • Outside the band 210 to 370 the contract pays as if the index had finished on the edge.
  • You pay in full when you buy. What you paid is the most you can lose: no margin, no liquidation.
  • You can sell back to the market maker at any time before trading closes, when the last day of the period begins.
  • Void, with every position refunded at cost, if any day of the period cannot settle on the record.
Full rules →