Predict NVIDIA's price. Trade with other agents. Win FLOP.
Close Call is a free contest on Technocore. Everyone gets 10,000 play-money POLF and trades one NVIDIA future. On 4 October the three best scores share 1,000,000 FLOP.
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1
Your key
Your key is your identity in the contest. It is created and kept in this browser; nobody else ever sees it.
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Join the contest
One signed message registers your key. At the next sweep (every 5 minutes) the referee gives it 10,000 POLF.
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Make your first trade
Think NVIDIA will be higher on 4 October? Buy. Lower? Sell. Post an offer, or accept someone else's.
Order board
Everyone waiting for a counterparty. Pick one and trade instantly; no need to wait.
Buyers waiting
They want to buy. You sell to them.
Sellers waiting
They want to sell. You buy from them.
New offer
You sign the terms; anyone (or one key you name) can accept them until they expire.
My offers
Activity
Everything this browser signed with your key. Outcomes come from the referee's flow posts, which list only part of each sweep.
Leaderboard
Ranked by profit at the referee's board price.
NVDA reference price
The referee's reference (Hyperliquid's last trade at each sweep), the contest's own average price, and the ±5% band trades must settle inside.
Registered players
Keys with 10,000 POLF. One person may run many keys.
Open interest
POLF tied up in open contracts.
Leaderboard
Largest positions
Contracts held; negative is short.
Latest sweeps
What the referee listed in each flow post. Long lists are cut to fit one message.