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LNG for power · Hong Kong · Week 47 · Nov 16 - Nov 22

LNG for power price index, 100 at listing · follows CDD-VHHH-26W47 · 2026-11-16 to 2026-11-22 · trading closes 11-21 16:00 (8 d)

This price is made by the demo. Weather Fi has no commodity price feed. The price on this page is an index the simulator builds from the linked weather index and a simulated market factor, to show how a real-asset future would trade beside a weather index future. It is not the price of lng for power on any market, and it trades and settles in virtual sUSDT only.
Market price · simulated
103.73points · 100 at listing
Long 53.1¢ · Short 46.9¢ per share
Reference price
101.98 ± 22.18
priced 23 min ago
Weather-implied
105.12
market is -1.39 to it
Volume
222
8 traders
Open interest
282 / 158
long / short shares
40 · long pays 0long pays 1 · 160
Market 103.73Reference 101.98Weather-implied 105.12
Listed at 100.00 · quoted by a market maker, no order book · one share moves 0.0083 sUSDT per price point

Where this price comes from

real weather × a simulated market

A hotter period burns more gas in power stations, so the simulated price rises with cooling degree days.

The weather it follows · real
CDD-VHHH-26W47Hong Kong cooling degree days · Week 47 · Nov 16 - Nov 22
Model index
20.7
± 7.5
Market index
21.7
long 43¢
At listing
20.9
this contract's base

Cooling degree days from the station record and forecast. No day of the period is on the record yet.

The price · simulated
Listing level
100.00
Weather effectindex 20.7 against 20.9 at listing
-0.6%× 0.9937
Market factorsimulated, stepped 23 min ago
+2.6%× 1.0263
Reference price
101.98

One index point moves the price by +2.932 points. The weather effect is held to ±60%.

The market factor stands in for everything else that moves a commodity - supply, storage, freight, currencies. It is a random walk the simulator steps once an hour and freezes when trading closes. The sensitivity to the weather is an assumption of this simulation, not an estimate from market data.

Price and weather index, pass by pass

one point per hourly pricing pass
Market priceReference price (weather × market factor)CDD-VHHH-26W47 market indexCDD-VHHH-26W47 model index
98.3105.6112.9PRICE · SIMULATED202325CDD INDEX · °C-DAYS

The reference price moves when the weather index moves and when the market factor steps. The market price follows it as simulated participants trade, and spread traders close gaps between the two contracts.

Try a weather outcome

100 shares, bought at the current market price

Move the final CDD and see what a position here would make by itself, and what it would make with the weather exposure taken out by an offsetting position in CDD-VHHH-26W47.

Settlement price
101.98
long share pays 0.517
This position alone
-1.45
100 long LNG
Weather hedge
+2.62
122.17 short CDD
Hedged total
+1.16
sUSDT, both legs
-580+5802550
This position aloneHedged with CDD-VHHH-26W47P&L in sUSDT against the final CDD

The hedged line is flat where both contracts are inside their bands: the weather is out of the result. What is left is the gap between the two markets today and the market factor, which is held here at its current +2.6% and is not hedged by a weather contract. Fills are taken at the quoted price, without the price impact of the trade.

Recent trades

TimeTradeSharesAmountAvg price
11-13 18:50Buy longpair14.277.5552.9¢
11-13 18:50Buy short94.5243.5546.1¢
11-13 14:50Buy short30.4813.5744.5¢
11-13 13:50Buy shortpair15.676.8944.0¢
11-12 21:50Buy long41.4023.0755.7¢
11-12 17:50Buy longpair19.0610.4855.0¢
11-12 16:50Buy longpair22.0312.0054.5¢
11-12 13:50Buy long113.6860.0052.8¢
11-12 10:50Buy longpair13.737.0351.2¢
11-12 05:50Buy short17.088.3348.8¢
11-12 00:50Buy long57.9229.3850.7¢

A trade marked pair is one leg of a simulated spread trade: the other leg is in the weather index contract this price follows.

Settlement

This contract settles right after CDD-VHHH-26W47 settles on the station record. The final price is the listing level of 100, moved by the weather effect at the final index and by the market factor as it stood when trading closed. If the weather contract is void, this one is void too and every position is refunded at cost.

Contract specification

Symbol
LNG-VHHH-26W47
Underlying
LNG for power price index, simulated by this demo. 100 on the day of listing.
Follows
CDD-VHHH-26W47 · Cooling degree days
Hub
VHHH · Hong Kong
Period
Week 47 · Nov 16 - Nov 22 · 2026-11-16 to 2026-11-22
Price
100 x (1 + 0.60 x (index - 20.9) / 21.0) x market factor
Band
40 to 160
Payoff
Long: (price - 40) / 120 sUSDT per share, held to 0..1. Short: 1 minus that.
Point value
0.0083 sUSDT per share per price point
Trading closes
2026-11-21 16:00 UTC
Settles
Right after CDD-VHHH-26W47 settles, no earlier than 2026-11-22 19:00 UTC
Settlement source
Computed by the simulator from the linked weather contract's final index and the simulated market factor. Not a market price.
Trade LNG-VHHH-26W47

Long gains if the simulated price finishes above the level you pay for.

Virtual sUSDT only. No monetary value.

Hedge the weather out

For every 100 long shares here, 122.17 short shares of CDD-VHHH-26W47 offset the weather part of this price. For a short position, take the other side.

What remains is the simulated market factor. The ratio moves with it, so it is recalculated at every pricing pass.

Open CDD-VHHH-26W47 →
Rules in short
  • The price is simulated by the demo from a real weather index and a simulated market factor. It is not a market price.
  • Long gains when the price finishes higher, short when it finishes lower. A long and a short share together always pay 1 sUSDT.
  • Outside the band 40 to 160 the contract pays as if the price 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.
  • Void, with every position refunded at cost, if the linked weather contract is void.
Full rules →