Polydata

@Black-And-White-Niece-Last

#41,99493

0x1b1daaf87ebdcafa5cfee72113aaf2bb39b22687

24d· 387 markets · 699 tradesVol: $32,2092026-07-12T23:13
SMART SCORE SYSTEM

Composite trader rating.
0 to 100.

Smart Score aggregates PnL consistency, win rate, risk management, diversification, timing patterns, and trading behavior into a single 0‑100 score. Combined with bot detection that analyzes trade timing gaps, order patterns, and execution speed.

93
Elite
80-100Elite
60-79Diamond
40-59Gold
0-39Standard

Score Components

Win Rate 78%20/20
Profit Factor 2.67x15/15
Sharpe 0.4048/15
Sortino 1.12310/10
EV $+1.67410/10
HHI 3410/10
Profit Days 86%10/10
DD/Peak 9%10/10

Summary

Black-And-White-Niece-Last is a highly active trader on Polymarket with 699 trades across 387 markets over just 22 days. Despite a relatively low portfolio value of zero, this trader has achieved a net profit of $2,565.22 and ranks #41,994 on the global PnL leaderboard. Their Smart Score is an impressive 93 out of 100, placing them in the elite category, supported by an exceptional profit factor of 543.49 and a near-perfect win rate of 99.7%.

This trader favors a high-volume, high-frequency trading style with a strong preference for winning small, consistent bets rather than big swings. Black-And-White-Niece-Last’s zero sell percentage and short max drawdown duration suggest they hold positions to maturity without exiting early. The Sharpe ratio of 0.40 indicates moderate risk-adjusted returns, and the semi-bot score implies a hybrid approach combining algorithmic and manual decision-making. Notably, they avoid weather markets entirely and demonstrate an upward equity trend.

Black-And-White-Niece-Last’s key strengths include an elite win rate, consistent profitability, and an ability to maintain an upward equity curve in a short timeframe. However, the absence of any realized portfolio value and reliance on a semi-automated strategy could present risks if market conditions shift or if manual inputs introduce error. Overall, their data profile reflects disciplined, systematic trading with low drawdown risk but potential vulnerability to abrupt market changes.

Analysis based on the last 250 closed positions. Full trading history — coming soon.

Badges

6
Sniper
Win Rate 78%
Profitable
PnL $+2,565
Diamond Hands
0% sell
Win Streak
221 wins in a row
Consistent
18/21 days
Cool Head
DD 9%

Categories

1
CRYPTO#16,722$2,565Vol: $32,209

Overview

#1
Net PnL
$2,565
Polymarket official
Total Volume
$32,209
Total Redeem
$17,372
Portfolio
$0
Predictions
387
total markets
Trades
699B / 0S
Daily Volume
$675
Account Age
24d
since Jun 18, 2026

Periods

#2
Week
$1,515
Vol: $0
Month
$1,687
Vol: $14,360
All Time
$2,565
Vol: $32,209

PnL Analysis

#3
Win Rate (events)
78%
250W / 72L events
Realized PnL
$4,010
Win Rate
100%
314W / 1L
Profit Factor
543.49x
Avg Win
$14
Avg Loss
$-8

Outlier Sensitivity: Top-3 = $1,738 (40.9% of PnL)

Top Winners

Bitcoin Up or Down - July 7, 1:55PM-2:00PM ET$990
Bitcoin Up or Down - June 27, 11:20AM-11:25AM ET$676
Solana Up or Down - July 10, 1:05AM-1:10AM ET$72
Bitcoin Up or Down - July 3, 9:30PM-9:35PM ET$63
Bitcoin Up or Down - June 20, 7:05AM-7:10AM ET$60
Bitcoin Up or Down - June 21, 3:10AM-3:15AM ET$55
XRP Up or Down - June 28, 9:45PM-9:50PM ET$51
Bitcoin Up or Down - July 1, 6:00PM-6:15PM ET$47
Bitcoin Up or Down - July 11, 7:20AM-7:25AM ET$44
Solana Up or Down - June 27, 5:00AM-5:05AM ET$42

Top Losers

Bitcoin Up or Down - June 27, 5:45AM-5:50AM ET$-8

Risk Metrics

#4
Sharpe
0.404
Sortino
1.123
HHI
34
Diversified
EV per $1
$1.674
Kelly %
99.5%
Half-Kelly
49.7%
Top-1 market
0.5%
Top-5 markets
2.5%

Behavior Analysis

#5
Trades / Day
32.4
Active
Markets / Day
17.9
Active Hours
24/24
Around the clock
Peak Hour
5:00 UTC
Median Gap
30.0m
between trades
Avg Gap
1.2h
between trades
Night Trading
29%
22:00–06:00 UTC
Size Variance
1.01
Variable
Session Statistics
Sessions
50
Avg Duration
1 min
Avg Trades / Session
2.0

Bot Detection

#6
65
SEMI-BOT (bot + manual)MEDIUM probability

8 indicators analyzed

Trade Speed
LOW
Night Activity
LOW
Active Hours
HIGH
Trade Frequency
LOW
Size Consistency
LOW
Market Coverage
HIGH
Median gap 1802s — typical for humanSize CV 1.01 — diverse, typical for human29% at night — bot never sleeps24/24 hours — around the clockSession CV 1.67 — human randomness32 trades/day — suspiciously high18 markets/day — mass coverage322 total positions — large-scale activity

Timing Patterns

#7

Peak hour: 5:00 UTC

0
4
8
12
16
20

DCA Analysis

#8
Avg entries/market
1.8
Single entry
<=1
247 entries
<=2
307 entries
<=5
376 entries
<=10
385 entries
<=20
387 entries
<=50
387 entries
>50
0 entries

Price Levels

#9
Low (<20c)14.6%
Mid (20-55c)15.3%
High (>55c)70.1%

City Stats

#10

YES bias: 46.8%

Other$4,247

Bracket Analysis

#11
Avg brackets/event
1
Events covered
387

Single bracket

<=1
387 brackets
<=2
387 brackets
<=3
387 brackets
<=4
387 brackets
<=5
387 brackets
<=8
387 brackets
>8
0 brackets

Sessions

#12
6/20/2026, 8:19:59 AM1 trades$570 min
6/20/2026, 9:30:01 AM1 trades$570 min
6/20/2026, 10:04:59 AM2 trades$320 min
6/20/2026, 11:09:59 AM4 trades$130 min
6/20/2026, 1:10:04 PM1 trades$70 min
6/20/2026, 1:30:01 PM2 trades$600 min
6/20/2026, 4:30:02 PM1 trades$290 min
6/20/2026, 5:00:01 PM3 trades$560 min
6/20/2026, 6:00:01 PM1 trades$140 min
6/20/2026, 7:45:01 PM1 trades$20 min
6/20/2026, 7:55:01 PM1 trades$200 min
6/20/2026, 8:09:59 PM1 trades$10 min
6/20/2026, 8:40:02 PM1 trades$510 min
6/20/2026, 9:10:01 PM2 trades$300 min
6/20/2026, 11:34:59 PM1 trades$580 min
6/20/2026, 11:54:59 PM2 trades$1065 min
6/21/2026, 1:04:59 AM1 trades$670 min
6/21/2026, 1:10:02 AM7 trades$70 min
6/21/2026, 1:49:59 AM5 trades$14510 min
6/21/2026, 2:29:59 AM1 trades$230 min

Equity Curve

#13
Cumulative PnL by market end date Profit Loss Today
06-20
06-23
06-26
06-29
07-02
07-06
07-09

Faded bars = markets ending in the future (PnL from early exits)

Profile

#14
Specialization
MIXED
0% weather
Holding Style
HOLD
0% sell
DCA Style
SINGLE
avg 1.8/mkt
Hedging
SINGLE
avg 1 br/event