Trade: Solana Up or Down - May 13, 10:50PM-10:55PM ET

Market context

This market resolves based on whether Solana's price according to Chainlink's SOL/USD data stream moves upward or remains flat during a five-minute window on 13 May between 10:50pm and 10:55pm ET. The 0% implied probability on Polymarket's order book reflects near-certainty among current traders that the price will decline or hold steady during this specific interval. Such extreme probabilities on five-minute price movements typically emerge when the order book is thin or when traders perceive directional momentum as unlikely given broader market conditions.

Five-minute price movements in SOL have historically shown no reliable directional bias; such short windows are dominated by microstructure noise, bid-ask spreads, and order flow rather than fundamental shifts. Comparable ultra-short-duration markets on Polymarket rarely sustain extreme probabilities (0% or 100%) unless there is scheduled volatility or a known catalyst. The current pricing suggests traders expect either downward pressure or consolidation rather than a rally during this precise window.

Solana's price action on 13 May will depend on broader cryptocurrency market conditions, any announcements from the Solana Foundation or ecosystem projects, and macroeconomic data releases that day. Bitcoin and Ethereum movements typically drive SOL directionally. Traders should monitor whether any network upgrades, validator announcements, or US economic data are scheduled near the settlement window, as these could shift the probability materially. The Chainlink data stream itself carries a small execution lag, which may influence how price movements register during the final seconds of the interval.

Resolution source

This market settles from the official outcome published at https://data.chain.link/streams/sol-usd. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.

How to trade this market step by step

The mechanics for trading "Solana Up or Down - May 13, 10:50PM-10:55PM ET" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.

1. Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
2. Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
3. Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
4. Size your position. If you stake 100 USDC at 0% YES, you'll receive shares that pay $200 if YES resolves true — a 100% gross return. If NO resolves, your shares are worth $0.
5. Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
6. Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.

Key terms

YES / NO share

A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.

CLOB

Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.

Liquidity

USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.

UMA optimistic oracle

The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.

Slippage

The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.

Conditional token

ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.

See the full prediction-market glossary →

Frequently asked questions

Risk and regulatory note

Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.

Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.

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