jack4m
Polymarket trader 0x0288…e926 — 1 open position worth $0, open P&L -$10.0K. Largest position: No change in Fed interest rates after October 2025 meeting? ($0).
Open positions
| Market | Outcome | Value | P&L |
|---|---|---|---|
| No change in Fed interest rates after October 2025 meeting? | Yes | $0 | -$10.0K -100.0% |
Recent trades
| Market | Side | Outcome | Size | When |
|---|---|---|---|---|
| Will United States vs. Bosnia and Herzegovina end in a draw? | SELL | Yes | $105 | Jul 2, 2026 |
| Will United States vs. Bosnia and Herzegovina end in a draw? | BUY | Yes | $2.0K | Jul 1, 2026 |
| Will England win on 2026-07-01? | BUY | Yes | $10.0K | Jul 1, 2026 |
| Will England win on 2026-07-01? | BUY | Yes | $10.0K | Jul 1, 2026 |
| Will England win on 2026-07-01? | BUY | Yes | $10.0K | Jul 1, 2026 |
| Will England win on 2026-07-01? | BUY | Yes | $569 | Jul 1, 2026 |
| Will England win on 2026-07-01? | BUY | Yes | $10.0K | Jul 1, 2026 |
| Will England win on 2026-07-01? | BUY | Yes | $10.0K | Jul 1, 2026 |
| No change in Fed interest rates after October 2025 meeting? | BUY | Yes | $10.0K | Oct 4, 2025 |
Most-active markets
| Market | Trades | Volume |
|---|---|---|
| Will England win on 2026-07-01? | 6 | $50.6K |
| No change in Fed interest rates after October 2025 meeting? | 1 | $10.0K |
| Will United States vs. Bosnia and Herzegovina end in a draw? | 2 | $2.1K |
Frequently asked questions
Who is the Polymarket trader jack4m?
jack4m (0x0288…e926) is a Polymarket trader (wallet 0x0288846e8ac11d82dbf56c1565c95bc93c0ce926). This page tracks their on-chain activity: 1 open position currently worth $0, plus their most recent large trades. All figures come from Polymarket's public data API and update automatically.
What does open P&L mean here?
Open P&L is the unrealised profit or loss on the trader's currently open positions — the difference between what they paid and the current market value. It excludes positions they have already closed or redeemed. This trader's open P&L is -$10.0K.
How often is this profile updated?
Spreadiction reads this trader's positions and trades live from Polymarket's public API and caches them briefly, so the page reflects on-chain activity within a couple of minutes. Reload to refresh.
Is this trading advice?
No. Copying another trader carries substantial risk and past performance does not predict future results. Nothing here is investment, financial, legal or tax advice. Spreadiction is an independent analytics tool and is not affiliated with Polymarket.
Go deeper
Explore this wallet interactively on Spreadiction — realized vs unrealized P&L, win rate, exposure and filterable trade history — or view the original profile on Polymarket.
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