Latest trade
Sep 20, 2026 UTC
The most recent trade Polymarket lists for this wallet. Checked Oct 27, 8:53 PM UTC.
Analytics
On Polymarket's all-time profit board.
Share of settled positions that closed in profit.
Losses as a share of gains across 46 settled positions.
Quiet Harbor 5108 is down $112.44 on Polymarket.
Profit and volume as of 2026-09-20 UTC. Positions and trades are read separately; the Sources tab has their times.
Sep 20, 2026 UTC
The most recent trade Polymarket lists for this wallet. Checked Oct 27, 8:53 PM UTC.
$5 median trade
Its latest 50 trades covered 21 markets; 80.0% were buys. They run from Sep 20, 2026 UTC to Sep 20, 2026 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 |
|---|---|---|---|---|---|
 Ethereum Up or Down - September 20, 3:25PM-3:30PM ETUp | buy | 100 | $0.010 | $1 | Sep 20, 2026 UTC |
 |
Polymarket public profile
Figures shown from the accepted source observation
2026-09-20 15:15 UTC
Polymarket public position response
0 open positions returned; page complete
2026-10-27 20:53 UTC
Polymarket public trade response
50 recent fills loaded; lifetime history not established
2026-10-27 20:53 UTC
polymarket positions
47 dated points returned
Latest chart point: 2026-09-20 15:15 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 $270.43 and losing ones cost $228.25 across 46 settled positions. 41.3% of them closed in profit.
The largest win was $79.32 on “Bitcoin Up or Down - September 19, 10:30AM-10:35AM ET” (Down); the largest loss, $21.36 on “Bitcoin Up or Down - September 20, 9:25AM-9:30AM ET” (Up).
Its most recent trade on record was on 20 Sep 2026. It has traded 56 markets. It holds no open positions.
Source: Polymarket's public profile and leaderboard. How to read a trader profile
| buy |
| 19.15 |
| $0.470 |
| $9 |
| Sep 20, 2026 UTC |
| Sharks vs. DucksSharks | buy | 27 | $0.450 | $12.15 | Sep 20, 2026 UTC |
 Bitcoin Up or Down - September 20, 11:30AM-11:35AM ETDown | buy | 10.53 | $0.190 | $2 | Sep 20, 2026 UTC |
| Sharks vs. DucksSharks | buy | 20 | $0.430 | $8.6 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:25AM-11:30AM ETUp | buy | 15.79 | $0.190 | $3 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:25AM-11:30AM ETUp | buy | 15.15 | $0.330 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:20AM-11:25AM ETUp | buy | 62.5 | $0.080 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:20AM-11:25AM ETUp | buy | 16.13 | $0.310 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:20AM-11:25AM ETUp | buy | 21.74 | $0.230 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:15AM-11:20AM ETDown | buy | 41.67 | $0.120 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:15AM-11:20AM ETDown | buy | 14.71 | $0.340 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:10AM-11:15AM ETUp | buy | 500 | $0.010 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:10AM-11:15AM ETDown | sell | 12.82 | $0.960 | $12.31 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:10AM-11:15AM ETDown | buy | 12.82 | $0.390 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:10AM-11:15AM ETDown | sell | 17.24 | $0.410 | $7.07 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:10AM-11:15AM ETDown | buy | 17.24 | $0.290 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:05AM-11:10AM ETUp | buy | 100 | $0.020 | $2 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:05AM-11:10AM ETUp | buy | 7.58 | $0.660 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:05AM-11:10AM ETDown | sell | 62.5 | $0.370 | $23.13 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:05AM-11:10AM ETDown | buy | 62.5 | $0.080 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:05AM-11:10AM ETUp | sell | 13.51 | $0.870 | $11.75 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:05AM-11:10AM ETUp | buy | 13.51 | $0.370 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 11:00AM-11:05AM ETDown | buy | 166.67 | $0.006 | $1 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:45AM-10:50AM ETUp | sell | 23.8 | $0.460 | $10.95 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:45AM-10:50AM ETUp | buy | 23.81 | $0.210 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:40AM-10:45AM ETUp | sell | 14.7 | $0.950 | $13.96 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:40AM-10:45AM ETUp | buy | 14.71 | $0.340 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:35AM-10:40AM ETDown | buy | 12.5 | $0.160 | $2 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:35AM-10:40AM ETDown | buy | 15.15 | $0.330 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:35AM-10:40AM ETUp | sell | 25 | $0.540 | $13.5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:35AM-10:40AM ETUp | buy | 25 | $0.200 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:30AM-10:35AM ETUp | sell | 4.76 | $0.980 | $4.66 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:30AM-10:35AM ETUp | buy | 4.76 | $0.420 | $2 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:25AM-10:30AM ETDown | buy | 11.11 | $0.180 | $2 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:25AM-10:30AM ETDown | buy | 15.15 | $0.330 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:20AM-10:25AM ETDown | buy | 25 | $0.080 | $2 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:20AM-10:25AM ETDown | buy | 10 | $0.500 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:15AM-10:20AM ETUp | buy | 20 | $0.250 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:10AM-10:15AM ETUp | buy | 12.5 | $0.080 | $1 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:10AM-10:15AM ETUp | buy | 17.86 | $0.280 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:05AM-10:10AM ETUp | buy | 33.33 | $0.090 | $3 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:05AM-10:10AM ETDown | sell | 5.95 | $0.850 | $5.06 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:05AM-10:10AM ETDown | buy | 5.95 | $0.840 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:00AM-10:05AM ETDown | buy | 40 | $0.050 | $2 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 10:00AM-10:05AM ETDown | buy | 16.67 | $0.300 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 9:55AM-10:00AM ETDown | buy | 5.56 | $0.360 | $2 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 9:55AM-10:00AM ETDown | buy | 11.63 | $0.430 | $5 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 9:50AM-9:55AM ETUp | sell | 13.91 | $0.940 | $13.08 | Sep 20, 2026 UTC |
| Bitcoin Up or Down - September 20, 9:50AM-9:55AM ETUp | buy | 4.65 | $0.430 | $2 | Sep 20, 2026 UTC |