johnbaster — Polymarket Trader Profile

johnbaster is a Polymarket prediction-market trader with +$893.6K in all-time profit and loss across 559 trades, $27.00M in total trading volume, and 3.3% ROI. Track johnbaster's live positions, trade history, and performance — and copy their trades — on Polycopy.

johnbaster Polymarket trading statistics
Profit & loss (P&L)	+$893.6K
Return on investment (ROI)	3.3%
Total volume	$27.00M
Total trades	559
Followers on Polycopy	1

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

Public wallet: 0x31864feb9d25dee93728c6225ba891530967e9ca

johnbaster

0x3186…e9caPolymarket ↗Joined Jan 20263 followers

ScoreForm→ SteadyStyleHolds to resolution 6moVariable sizingGeneralistEstablished

Trader history

The numbers that matter

P&L

+$897K

V4 chain total

Win rate

56%

3,650 resolved

Volume

$8.9M

PM-style share volume

Trades

37,953

$2K avg trade size

Live activity

Right now

P&L rank

#179

of 4,315 · 30d #62

In open positions

$389

3 open markets

Copy ScoreWhat is Copy Score?

—

Not scored

The classifier has not graded this wallet. That is not a middling score; it is the absence of one.

About this trader, not this trade.

No category record that clears 10 finished trades

AI trader brief

A generalist who spreads bets across several markets instead of leaning on one. It's a green record, $897K in profit at 56% over 3,650 markets. The edge is spread out, with the top two niches making up 100% of the profit. They move fast, in and out inside the hour, which is hard to mirror in time. A chunk of the return comes from maker rebates, which copiers don't earn, so the copied result would look different. Lately they're trending up, $44K to the good over the past seven days.

Generated nightly from verified chain data. Never speculative.

Copy johnbaster's moves, automatically

Auto Copy is a Premium bot. Copy Score stays free, and it will warn you if following this wallet has historically been a toll.

Performance

P&L over time

Cumulative P&L

+$563K

Volume

$46K

Point

Aug 19

Cumulative P&LVolumehover for values

P&L

+$440K

ROI

+8.7%

Win rate

52%

Volume

$5.0M

Trades

23,828

Profit factor

4.9

Day outcomes

Positive: 134 (72%)
Negative: 51
Flat: 2
Avg daily: +$5K
Max drawdown: −$19K

Order sizing

Under $100

$100 – $1K

56%

$1K – $10K

29%

$10K+

share of resolved positions per band

Trade flow (life)

Buy orders (est.): ~22,696 (60%)
Sell orders (est.): ~15,257
Buy notional: $8.9M
Sell notional: $6.0M

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

Soccer+$247K 56%508#148

Esports+$195K 44%1,718#117

Nfl+$0 0%1#861

Nba−$2 0%1#1589

Nhl−$5 0%1#1040

Unclassified−$1K 0%2#704

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
Moneyline	98%	66%	+8.6%	+$55K
Unknown	2%	100%	+48.3%	+$1K

Hold time & exitsiHold time & exitsHow long they keep a position (matched buy and sell fills, FIFO) and how they get out: selling early versus holding to resolution. Long holds are easier to copy.

No sell fills

hold percentiles unavailable

Exit behavior

Sold before resolution 53%Held to resolution 47%

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

−$3K

20–50¢

−$5K

50–80¢

+$49K

80¢+ · favorites

+$14K

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.

Balance & fundingiBalanceCash sitting in the wallet, the value of open positions priced right now, and how much has been put in net of withdrawals. Cash is an on-chain poll refreshed every 10 minutes; position value is priced live from Polymarket.

In open positions

$389

3 positions

Net deposited: —
True ROI (P&L ÷ deposited): —

The edge

Style & behavior

Behavioral signals

Median hold: —
Win/loss asymmetry: 2.1×
Sell before close: 53%
Hedged markets: —
In-game buys (sports): —
Maker / taker: —
Avg entry price: —
Profitable weeks: —

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 · $389 · 3 markets

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

Biggest wins

Market	Realized
No resolved wins yet.

About johnbaster on Polymarket

johnbaster is a Polymarket prediction market trader with +$893.6K total P&L, 3.3% ROI, and N/A win rate across 559 trades ($27.00M volume). 1 people follow this trader on Polycopy. Specialty: Unclassified (#23), Esports (#117), Soccer (#148). View full stats, trade history, and copy their strategies on Polycopy.