Latest trade
Oct 27, 2025 UTC
The most recent trade Polymarket lists for this wallet. Checked Oct 24, 1:34 AM UTC.
Analytics
jaapmarcus is down $31.13 on Polymarket.
Share of settled positions that closed in profit.
Losses as a share of gains across 13 settled positions.
Profit and volume as of 2025-11-02 UTC. Positions and trades are read separately; the Sources tab has their times.
From the trades and settled positions Polymarket lists for this wallet.
Oct 27, 2025 UTC
The most recent trade Polymarket lists for this wallet. Checked Oct 24, 1:34 AM UTC.
$1 median trade
Its latest 29 trades covered 18 markets; 72.4% were buys. They run from Oct 21, 2025 UTC to Oct 27, 2025 UTC. A recent sample, not the wallet's full history.
Polymarket returned no open positions for this wallet.
This wallet's markets have not resolved into a category mix in the public profile data yet.
| Market | Side | Size | Price | Notional | When |
|---|---|---|---|---|---|
 Will the Party for Freedom win the most seats in the 2025 Netherlands parliamentary election?Yes | buy | 12.06 | $0.700 | $8.44 | Oct 27, 2025 UTC |
Polymarket public profile
Figures shown from the accepted source observation
2025-11-02 18:34 UTC
Polymarket public position response
0 open positions returned; page complete
2026-10-24 01:34 UTC
Polymarket public trade response
29 recent fills loaded; lifetime history not established
2026-10-24 01:34 UTC
polymarket positions
15 dated points returned
Latest chart point: 2025-11-02 18:34 UTC
Profile checked . Each figure keeps its own source time.
Compare P&L with positions and recorded trades, and check the source dates. A rank or a profitable period alone does not establish repeatable returns.
Winning positions brought in $7.89 and losing ones cost $6.57 across 13 settled positions. 69.2% of them closed in profit.
The largest win was $2.94 on “Will Feyenoord Rotterdam win on 2025-10-23?” (Yes); the largest loss, $4.31 on “Erste Bank Open: Daniil Medvedev vs Corentin Moutet” (Medvedev).
Its most recent trade on record was on 27 Oct 2025. It has traded 18 markets. It holds no open positions.
Source: Polymarket's public profile and leaderboard. How to read a trader profile
Will GreenLeft–Labour win the most seats in the 2025 Netherlands parliamentary election?Yes| sell |
| 27.27 |
| $0.120 |
| $3.27 |
| Oct 27, 2025 UTC |
 Will the Christian Democratic Appeal win the most seats in the 2025 Netherlands parliamentary election?Yes | sell | 20.4 | $0.032 | $0.65 | Oct 27, 2025 UTC |
 Will Democrats 66 win the most seats in the 2025 Netherlands parliamentary election?Yes | sell | 20.4 | $0.064 | $1.31 | Oct 27, 2025 UTC |
| Will the Christian Democratic Appeal win the most seats in the 2025 Netherlands parliamentary election?Yes | buy | 20.41 | $0.049 | $1 | Oct 25, 2025 UTC |
| Will Democrats 66 win the most seats in the 2025 Netherlands parliamentary election?Yes | buy | 20.41 | $0.049 | $1 | Oct 25, 2025 UTC |
| Will GreenLeft–Labour win the most seats in the 2025 Netherlands parliamentary election?Yes | buy | 27.27 | $0.110 | $3 | Oct 25, 2025 UTC |
 UMass vs. Central MichiganCentral Michigan | buy | 1.15 | $0.870 | $1 | Oct 25, 2025 UTC |
| Illinois vs. WashingtonWashington | buy | 1.64 | $0.610 | $1 | Oct 25, 2025 UTC |
| BYU vs. Iowa StateIowa State | buy | 1.75 | $0.570 | $1 | Oct 25, 2025 UTC |
| UConn vs. RiceUConn | buy | 1.28 | $0.780 | $1 | Oct 25, 2025 UTC |
| Akron vs. BuffaloBuffalo | buy | 1.25 | $0.800 | $1 | Oct 25, 2025 UTC |
 Will Chelsea win on 2025-10-25?Yes | buy | 1.45 | $0.690 | $1 | Oct 25, 2025 UTC |
 Rolex Paris Masters, Qualification: Jenson Brooksby vs Botic van de ZandschulpZandschulp | sell | 1.53 | $0.993 | $1.52 | Oct 25, 2025 UTC |
| Rolex Paris Masters, Qualification: Jenson Brooksby vs Botic van de ZandschulpZandschulp | buy | 1.54 | $0.650 | $1 | Oct 25, 2025 UTC |
 Celtics vs. KnicksKnicks | sell | 1.66 | $0.590 | $0.98 | Oct 24, 2025 UTC |
| Hawks vs. MagicMagic | sell | 1.56 | $0.660 | $1.03 | Oct 24, 2025 UTC |
| Will Leeds United win on 2025-10-24?Yes | sell | 1.85 | $0.999 | $1.85 | Oct 24, 2025 UTC |
| Celtics vs. KnicksKnicks | buy | 1.67 | $0.600 | $1 | Oct 24, 2025 UTC |
| Hawks vs. MagicMagic | buy | 1.56 | $0.640 | $1 | Oct 24, 2025 UTC |
| Will Leeds United win on 2025-10-24?Yes | buy | 1.85 | $0.540 | $1 | Oct 24, 2025 UTC |
| Will the Christian Democratic Appeal win the most seats in the 2025 Netherlands parliamentary election?Yes | sell | 30 | $0.070 | $2.1 | Oct 24, 2025 UTC |
| Erste Bank Open: Daniil Medvedev vs Corentin MoutetMedvedev | buy | 6.16 | $0.700 | $4.31 | Oct 23, 2025 UTC |
 Will ŠK Slovan Bratislava win on 2025-10-23?Yes | buy | 8.33 | $0.120 | $1 | Oct 23, 2025 UTC |
 Will Feyenoord Rotterdam win on 2025-10-23?Yes | buy | 7.94 | $0.630 | $5 | Oct 23, 2025 UTC |
 Will Chelsea FC win on 2025-10-22?Yes | buy | 10.32 | $0.790 | $8.15 | Oct 22, 2025 UTC |
| Will the Christian Democratic Appeal win the most seats in the 2025 Netherlands parliamentary election?Yes | buy | 10 | $0.100 | $1 | Oct 21, 2025 UTC |
| Will the Christian Democratic Appeal win the most seats in the 2025 Netherlands parliamentary election?Yes | buy | 20 | $0.100 | $2 | Oct 21, 2025 UTC |
| Will the Party for Freedom win the most seats in the 2025 Netherlands parliamentary election?Yes | buy | 26.32 | $0.760 | $20 | Oct 21, 2025 UTC |
1 of 3 axes ranked against the 121 wallets on the Radar board (crypto positions observed 2026-09-20); the others stay on fixed scales, as each axis says. Not drawn for this wallet: 5 of 8 axes. Missing axes are left out of the shape and the score is reduced when fewer than five are available. Observed just now. Watch only — not advice.