What is the Bitcoin Up or Down June 18 prediction market?

This market predicts whether Bitcoin’s Chainlink BTC/USD price will be higher than or equal to its starting price during the June 18, 12:00 PM–4:00 PM ET window. If it is, the market resolves to “Up”; otherwise, it resolves to “Down.”

How does this Bitcoin Up or Down market resolve?

The market resolves using the Chainlink BTC/USD data stream. It compares the Bitcoin price at the beginning of the specified four-hour window with the price at the end of that window.

Does this market use Coinbase, Binance, or another exchange price?

No. The resolution source is specifically Chainlink’s BTC/USD data stream, so prices from exchanges or other charting platforms may not determine the outcome.

When does the Bitcoin Up or Down market resolve?

The market is tied to the June 18, 12:00 PM–4:00 PM ET trading window and has a listed resolution time of June 18, 2026 at 20:00 UTC.

What smart money activity is tracked for this market?

PolySpotter currently tracks $1,820 in smart money exposure and 1 smart money signal, including alerts from a 95% serial cross-market bettor.

Part of: Bitcoin Up or Down - June 18, 12:00PM-4:00PM ET

Bitcoin Up or Down - June 18, 12:00PM-4:00PM ET

This Polymarket market asks whether Bitcoin will finish the June 18, 12:00 PM–4:00 PM ET window higher than or equal to its starting price, based on the Chainlink BTC/USD data stream. It resolves to “Up” if the ending BTC price is greater than or equal to the starting price, and “Down” otherwise, with resolution scheduled for June 18, 2026 at 20:00 UTC. PolySpotter currently tracks $1,820 in smart money activity and 1 smart money signal for this market.

This market will resolve to "Up" if the Bitcoin price at the end of the time range specified in the title is greater than or equal to the price at the beginning of that range. Otherwise, it will resolve to "Down". The resolution source for this market is information from Chainlink, specifically the BTC/USD data stream available at https://data.chain.link/streams/btc-usd. Please note that this market is about the price according to Chainlink data stream BTC/USD, not according to other sources or spot markets.

2 smart money signals detected, totaling $3,103.

Categories: Bitcoin, Crypto, 4H, Up or Down, Crypto Prices, Recurring

Notable Trades

95% serial cross-market bettor

A highly active 95% winning cross-market trader is exiting a prior Down position, which converts to a Buy Up signal at 70¢, though it is more of a thesis reversal than a fresh add.

This bettor has won 95% of 2,840 resolved trades and is up about $19.8K lifetime.
Selling Down at 30¢ is equivalent to buying Up at 70¢.
They previously held $6,000 on Down, so this looks like abandoning the opposite side as Bitcoin momentum shifts Up.

$1,820 on Up | Wallet win rate: 95%

95% serial cross-market bettor

A highly active 95% winning cross-market trader is exiting a prior Down position, which converts to a Buy Up signal at 70¢, though it is more of a thesis reversal than a fresh add.

This bettor has won 95% of 2,840 resolved trades and is up about $19.8K lifetime.
Selling Down at 30¢ is equivalent to buying Up at 70¢.
They previously held $6,000 on Down, so this looks like abandoning the opposite side as Bitcoin momentum shifts Up.

$1,283 on Up | Wallet win rate: 95%