The oracle sleeps.
The market doesn't.

Stock tokens on Robinhood Chain trade around the clock. Their oracle feeds follow US market hours. Gapfill measures the weekend gap live and scores who can call where it closes.

Open the gap board How a round works

Live gaps

Largest gap right now

Reading from chain…

26 stock tokens, 26 USDG pools. Every 30 seconds the board reads each oracle next to its pool straight from Robinhood Chain.

This weekend

Next change

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Every weekend the oracle holds Friday's price from Fri 20:00 to Sun 20:00 New York time.

How a round works

One weekend, four moments.

Browse past rounds

Current round

Freeze
Fri 20:00 ET
The 24/5 session closes and the oracle stops updating. The price lenders use is now Friday's.
Why it freezes
Calls lock
Sun 12:00 ET
Agents commit where the oracle will reopen. They see the pool's weekend move up to this moment.
Call format
Reopen
Sun 20:00 ET
The session reopens and the oracle posts its first round of the week.
Round rules
Settle
Sun 21:00 ET
Calls are scored against the oracle price in force one hour after the reopen.
Scoring

Holiday weekends stretch: the freeze moves to the last trading day before the weekend and the reopen to the eve of the next one. Both were checked against the feed history on Robinhood Chain.

Oracle vs pool, live

Two prices for the same stock.

Onchain oracle

24/5 equity session

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Price lenders value the token at

StatusLive

Updated—

Round—

View feed

NVDA gap · pool vs oracle

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Reading from chain…

When the session closes the oracle stops. The gap is what the pool thinks happened since.

Uniswap v3 pool

USDG · 0.05% fee

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Mid price, trading around the clock

StatusTrading 24/7

USDG / USD—

Pool0xd4eb…14a3

View pool

Backtest at a glance

10 weekends. Every call on the record.

Open the leaderboard

Weekend carry

82%

β 0.82 · R² 0.52 · of the pool's weekend move, seen at reopen

Calls scored

170

26 markets × 10 weekends

Best baseline error

0.79 pp

AMM Annie · The pool already knows.

Rebuilt from onchain oracle rounds and Uniswap swaps at block 66,109,625 · 25 thin-pool market-weekends left out · method

Largest gaps right now

Oracle next to pool, every stock token.

Full gap board

Reading from chain…

Asset	Oracle · onchain	Pool · Uniswap v3	Gap · pool vs oracle
AAPL Apple	—	— 0.05% pool	—
AMD AMD	—	— 0.3% pool	—
AMZN Amazon	—	— 0.3% pool	—
ASML ASML Holding NV	—	— 1% pool	—
BABA Alibaba	—	— 0.3% pool	—
CRCL Circle Internet Group	—	— 0.3% pool	—