Trader profile

tend9

Market makers

Profile updated2026-09-27

Polymarket ↗PolygonscanExplorer ↗

Chrome

Historical record

Market-making activity, measured as two-sided flow.

Lifetime PnL−$57.4KPolymarket leaderboard · lifetime

Buy / sell split—Loading trading flow…0 open · 7 days ago

Lifetime volume$1.2M536 trades · Polymarket

Markets traded253Lifetime coverage

Edge vs entry price

Profit per $1 risked, measured against the price each position was entered at.

How this is computed

−0.8% / $95% interval −52.9% to +51.3%31 settled fills · 90d window

Sports: +3.8%n=24 settled

A category is listed from 10 settled fills upward.

This wallet is not classified as directional. Market-making and arbitrage strategies take losing legs by design, so their edge describes the payoff of that strategy rather than a judgement about outcomes.

Measured 18 hours ago

How this record is measured

Two-sided market-making flow does not measure directional forecasting skill.

Observed activity

How this wallet provides liquidity

Only recorded trades of $1K+ are included; this is not the wallet's full history.

No category data for this wallet.

No tracked trading behavior yet.

Current holdings

Sources

Holdings use the current Polymarket portfolio snapshot.

Last loaded1 day ago

Current position value: $0
Snapshot cash PnL: −$92.9K
Concentration: —
Positions: 70

EventOutcomeValuePnLAvg → CurrentShares

Counter-Strike: Liquid vs Vitality - Map 2 Winner

Vitality · NoValue$0PnL−$800Avg2.2¢Current0¢36,626.44Shares

LoL: Team Secret vs Sentinels (BO1) - Esports World Cup Group B

Team Secret · YesValue$0PnL−$1.6KAvg55¢Current0¢2,824.09Shares

LoL: Team WE vs Ninjas in Pyjamas (BO3) - LPL Group Ascend

Team WE · YesValue$0PnL−$1.4KAvg26¢Current0¢5,288.46Shares

LoL: Anyone's Legend vs Bilibili Gaming - Game 1 Winner

Anyone's Legend · YesValue$0PnL−$3.4KAvg48.3¢Current0¢7,090.78Shares

LoL: MIBR.LOS vs LYON - Game 2 Winner

LYON · NoValue$0PnL−$1.4KAvg63¢Current0¢2,166.95Shares

Game Handicap: WB (-1.5) vs Invictus Gaming (+1.5)

Weibo GamingValue$0PnL−$2KAvg36¢Current0¢5,466.67Shares

Dota 2: PARIVISION vs Team Liquid (BO3) - DreamLeague Playoffs

Team Liquid · NoValue$0PnL−$2.1KAvg43.1¢Current0¢4,806.07Shares

LoL: Team Secret Whales vs Top Esports - Game 3 Winner

Top Esports · NoValue$0PnL−$1.7KAvg89¢Current0¢1,887.64Shares

Showing 8 of 70 positions by current value

Results by category

Sources

Category results use decided positions from the last 90 days.

Results

Exposure

Loading category evidence…

Results and exposure are checked against separate coverage records.

Recent activity

Whale activity over 30 days

Tracked trades ≥$1K. Empty days keep their place in the timeline.

Loading tracked activity…

Large trades

Recent large trades

Trade facts; use ? for snapshot-based explanations

15 days ago

SELLYES

25 bps increase · 79¢

Fed Decision in September?Open market →$1.1K

2 months ago

BUYNO

115-139 · 99.1¢

Will Elon Musk post 115-139 tweets from August 1 to August 3, 2026?Open market →$2K

2 months ago

BUYNO

140-164 · 99.8¢

Will Elon Musk post 140-164 tweets from July 30 to August 1, 2026?Open market →$1.7K

2 months ago

BUYYES

97¢

Amazon (AMZN) Up or Down on July 31?Open market →$2K

2 months ago

BUYYES

Match Winner · 39¢

LoL: Movistar KOI vs Team Vitality (BO3) - LEC Regular SeasonOpen market →$2.1K

About this wallet

Wallet tend9: two-sided market-making flow, so no directional win rate is published, edge −0.8% per $1 risked (95% lower bound −52.9%, n=31 settled fills over 90 days), strongest in Sports (+3.8% over 24 fills); −$57.4K lifetime P&L, $1.2M traded, updated 2026-09-27.