Costos — Polymarket Trader
Wallet: 0xc9b54a27bf1e2ed46225db2f2a847e46d1866d52
Costos on Polymarket: $-219 all-time P&L, 66.4% win rate over 381 settled and exited positions (reported sample), $0 volume. Live positions, trade history & stats.
Costos is a Polymarket wallet tracked by PolymarketScan. This cached snapshot combines provider-reported aggregates and available position history; sources can differ in timing and coverage.
- All-time P&L
- $-219
- Win Rate
- 66.4% (253W / 128L settled and exited)
- Volume
- $0
- ROI
- +0.0%
- Avg Hold Time
- 1.7h
- Avg Position
- $27
- Biggest Win
- +$154 — Will the highest temperature in London be between 55-56°F…
- Biggest Loss
- -$493 — Will the highest temperature in New York City be between…
- Sharpe Ratio
- -0.26
- Unique Markets
- 457
- Active For
- 276 days
What Costos trades
- Binary — 100% of activity
- Misc — 99% of activity
Recent Polymarket trades by Costos
- SELL YES $39.72 — Will Wellington Phoenix FC win on 2026-01-18? (280d ago)
- BUY YES $0.73 — Will Hamburger SV vs. Borussia Mönchengladbach end in a draw? (280d ago)
- BUY YES $28.47 — Will Hamburger SV vs. Borussia Mönchengladbach end in a draw? (280d ago)
- BUY YES $90.00 — Will FC Internazionale Milano win on 2026-01-17? (280d ago)
- BUY NO $17.60 — Will the highest temperature in New York City be between 46-47°F on January 14? (283d ago)
- BUY POWER RANGERS $40.00 — Dota 2: 1win vs Power Rangers - Game 2 Winner (287d ago)
- SELL SVITOLINA $9.99 — ASB Classic: Elina Svitolina vs Iva Jovic (288d ago)
- BUY POWER RANGERS $8.25 — Dota 2: Power Rangers vs Rune Eaters - Game 1 Winner (288d ago)
Frequently asked questions
Is Costos profitable on Polymarket?
Costos has $-219 in reported all-time profit and loss on Polymarket, with a 66.4% win rate over the reported sample of 381 positions that settled and were exited — sold before resolution, or resolved and redeemed. Positions that resolved but are still awaiting redemption are not in that sample, and it is not a guarantee of complete lifetime history.
What does Costos trade on Polymarket?
Costos's indexed activity is concentrated in Binary markets (100% of the reported activity). The profile shows available category and position data; coverage can be incomplete.
How can I track Costos's Polymarket trades?
PolymarketScan displays available trades, positions, PnL history and reported statistics for Costos's wallet (0xc9b54a27bf1e2ed46225db2f2a847e46d1866d52). Add the trader to a watchlist for alerts. Check each section's coverage and freshness; a partial history is not the wallet's complete trading record.
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