CosplayGaoJin, Polymarket trader profile

CosplayGaoJin is a Polymarket prediction-market trader with +$156.5K in all-time profit and loss across 609 trades, $1.09M in total trading volume, and 14.3% ROI at a 49.0% win rate. Track CosplayGaoJin's live positions, trade history, and performance — and copy their trades — on Polycopy.

CosplayGaoJin Polymarket trading statistics
Profit & loss (P&L)	+$156.5K
Return on investment (ROI)	14.3%
Total volume	$1.09M
Win rate	49.0%
Total trades	609

View full stats, trade history, and performance on Polycopy — or see more top traders on the Polymarket leaderboard.

Public wallet: 0x901f92d8944092bd857b3748d173a8975ba274e9

CosplayGaoJin (14.3% ROI) - Polymarket Trader | Polycopy

CosplayGaoJin

0x901f…74e9Polymarket ↗Joined Oct 20250 followers

Copy ScoreForm↘ CoolingStyleExits by selling 6moGeneralistVeteran

Trader history

The numbers that matter

P&L

+$162K

V4 chain total

Win rate

48%

150 resolved

Volume

$555K

PM-style share volume

Trades

609

$4K avg trade size

Live activity

Right now

P&L rank

#986

of 5,996 · 30d #5429

In open positions

0 open markets

Copy Score

AI trader brief

An NBA specialist who keeps most of their money in one market. It's a green record, $166K in profit at 49% over 150 markets. The tell is entry price: P20 50 carry the record while P50 80 give money back. They're in and out within the day. That's long enough to follow into a position and short enough that you'll want to watch the exit. A chunk of the return comes from maker rebates, which copiers don't earn, so the copied result would look different.

Generated nightly from verified chain data. Never speculative.

Over time

Trader performance

Cumulative P&L

−$1K

Volume

Point

Oct 17

Cumulative P&LVolumehover for values

P&L

−$1K

ROI

-1.4%

Win rate

31%

Volume

$90K

Trades

240

Profit factor

1.0

Day outcomes

Positive: 53 (46%)
Negative: 28
Flat: 35
Avg daily: +$1K
Max drawdown: −$40K

Order sizing

Under $100

$100 – $1K

18%

$1K – $10K

78%

share of resolved positions per band

Trade flow (life)

Buy orders (est.): ~309 (51%)
Sell orders (est.): ~300
Buy notional: $555K
Sell notional: $539K

The edge

Where they win

By nicheiNiche performanceEvery market bucketed into its niche (politics, sports, crypto and so on) with P&L, volume and cohort rank per niche. Toggle to win rate to separate edge from volume.

All-timeP&L · shareBetsRank

Nba+$129K 67%4#206

Esports+$45K 23%14#634

Soccer+$12K 6%1#1945

Bitcoin+$5K 3%6#788

Mma+$0 0%1#1224

Nfl−$2K 1%1#2181

By trade typeiTrade typeThe kinds of bets this trader takes (moneyline winners, over/unders, props, yes/no questions) and how each performs.

	Share	WR	ROI	P&L
Spread	28%	75%	+52.1%	+$8K
Yes No	4%	100%	+61.3%	+$1K
Moneyline	2%	45%	+11.9%	+$580
Up Down	21%	43%	-15.1%	−$6K
Over Under	44%	0.0%	-100.0%	−$13K

Price-bracket profileiPrice bracketsWhere on the odds curve this trader deploys money (longshot hunter vs favorite grinder) and what each bracket returned.

Under 20¢ · longshots

−$236

20–50¢

+$13K

50–80¢

−$21K

Trading clock · hour × day (UTC)iMarket timingEvery fill bucketed by hour and weekday. Darker = more notional. Toggle buy vs sell concentration. Hover a cell for exact numbers; click to pin.

Hover any cell for the exact numbers. Click to pin.

The edge

Style & behavior

Hold timeiHold timeMedian time a position stays open before it is SOLD. Positions that end by merging or by resolution are not in this number — a wallet that never sells has no hold time to measure.

Not measured

Hold time has not been measured for this wallet.

Hold time is measured on sell fills and has not been computed for this wallet yet.

Activity

Latest trades

Trader-level Copy Score. Individual fills are not graded.

Market	Bet	Entry	Current	Amount

No trades in this slice of the loaded tape.

Open positions · $0 · 0 markets

Market	Side	Entry→Now	Value	P&L
No open positions.

Biggest wins

Market	Realized
No resolved wins yet.

Traders worth copying

See the full board

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Frequently Asked Questions

CosplayGaoJin is a Polymarket prediction market trader tracked on Polycopy. Their wallet address is 0x901f92d8944092bd857b3748d173a8975ba274e9. They have a total P&L of +$156.5K and $1.09M in trading volume. They are classified as: Selective trading frequency. Niche rankings: Top NBA #206. You can view their available trading history, open positions, and performance analytics on this profile page.

CosplayGaoJin has an all-time P&L of +$156.5K with 14.3% ROI on $1.09M in volume. Their win rate is 49.0%. They have completed 609 resolved trades. P&L shows what they made. It does not show whether copying them would have paid, which is what the Copy Score on this page answers. Past performance does not guarantee future results.

Click Copy this trader on this page to set up a Trader Bot, which copies CosplayGaoJin into your own Polymarket wallet under the budget and limits you set. Trader Bots start at $100. Paper Trading is free for signed-in users and places no real orders. Real Trading needs Premium at $30/month, and eligible new users can try it free for 7 days.

Great traders aren't always great to copy. Copy Score tells you which ones are. It is a free rating on every trader, not on individual trades. It asks whether copying CosplayGaoJin would have paid after the costs of copying them: a worse fill than they got, venue fees, and Polycopy's fee. It is not a win chance and it does not predict any single trade. How Copy Score works.

Your funds stay in your own Polymarket wallet. You authorize Polycopy to place trades; your bot’s budget is not a deposit to Polycopy. All trading involves risk, and you can lose money copying a trader who was profitable before. Past performance does not guarantee future results. Paper Trading lets you watch how a bot behaves before you use real money. Browse more traders on Discover.

Learn more in our Prediction Market Glossary or FAQ

About CosplayGaoJin on Polymarket

CosplayGaoJin is a Polymarket prediction market trader with +$156.5K total P&L, 14.3% ROI, and 49.0% win rate across 609 trades ($1.09M volume). Specialty: NBA (#206). View full stats, trade history, and copy their strategies on Polycopy.