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Polymarket trader profile

Madeira99

Down $46K on $1.1M traded, ranked #3,234,671 of all Polymarket traders.

0x35d4…5169Tracked since September 2026
Lifetime profit−$46K
Win rate
79%
of 326 markets
ROI
−4.0%
profit over volume
Volume
$1.1M
all time
Open now
$662
in 1 markets
👀 Follow Madeira99's trades⧉ Copy them with play moneyFull profile →
Polkyo Score
33/ 100
a mixed record
Where their money is
$662open
  • Sports100%
The last 30 days
411moves in 241 markets
Bought$221K
Sold$198K

About Madeira99

The money

Madeira99 is a Polymarket trader with a $46K lifetime loss on $1.1M traded. That is a return of −4.0% on every dollar they have put through the market. On Polymarket's all-time profit leaderboard they rank #3,234,671. Polkyo has been recording their moves since September 2026.

The record

Polkyo has scored 326 closed markets for Madeira99, and they came out ahead on 79% of them. Their Polkyo Score, which weighs edge, consistency, track record and profit, is 33 out of 100: a mixed record.

How they trade

Most of their open money is in sports (100%) markets.

Right now

Right now the scanner sees Madeira99 in 1 open market, with $662 on the line. Their largest position is $662 on Rafael Jodar in "Swiss Indoors Basel: Valentin Vacherot vs Rafael Jodar", which trades at 73¢.

The last 30 days

In the last 30 days Polkyo logged 411 moves by Madeira99 across 241 markets: $221K bought and $198K sold. The latest: bought $662 of Rafael Jodar in "Swiss Indoors Basel: Valentin Vacherot vs Rafael Jodar" at 73¢.

What Madeira99 holds right now

1 open markets · $662
Swiss Indoors Basel: Valentin Vacherot vs Rafael JodarRafael Jodar$662Rafael Jodar at 73¢ · 73% chance · Sports
See all 1 positions, with entry prices and PnL →

Latest moves

what Madeira99 did most recently
  1. BoughtSwiss Indoors Basel: Valentin Vacherot vs Rafael Jodar+$662Rafael Jodar at 73¢ · 4h ago
  2. Sold out ofWill Houston Dynamo win on 2026-10-28?−$554Yes at 80¢ · 4h ago
  3. BoughtWill Houston Dynamo win on 2026-10-28?+$322Yes at 47¢ · 5h ago
  4. Sold out ofThunder vs. Mavericks−$204Thunder at 23¢ · 6h ago
  5. BoughtThunder vs. Mavericks+$430Thunder at 48¢ · 6h ago
  6. Bought76ers vs. Pacers+$383Pacers at 51¢ · 8h ago
  7. Sold out ofWill Crystal Palace FC win on 2026-10-28?−$513Yes at 86¢ · 11h ago
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Follow Madeira99An alert the moment they buy or sell, and every trade on your watchlist.Copy their tradesMirror every move with play money and see if following them pays.Watch it live on SonarEvery Polymarket trade of $50+, swimming past as it happens.Find more traders like thisThe most profitable wallets, ranked by profit, ROI and win rate.

Questions about Madeira99

Is Madeira99 a good Polymarket trader?

Polkyo has scored 326 closed markets for Madeira99, and they came out ahead on 79% of them. Their Polkyo Score, which weighs edge, consistency, track record and profit, is 33 out of 100: a mixed record. In all, they are down $46K.

How much has Madeira99 made on Polymarket?

Madeira99 has lost $46K in total on $1.1M traded, #3,234,671 on Polymarket's all-time leaderboard.

What is Madeira99 betting on right now?

Right now the scanner sees Madeira99 in 1 open market, with $662 on the line. Their largest position is $662 on Rafael Jodar in "Swiss Indoors Basel: Valentin Vacherot vs Rafael Jodar", which trades at 73¢.

Is Madeira99 a bot?

Polkyo has not classified this wallet's trading yet.

How can I follow Madeira99's trades?

Open Madeira99's page on Polkyo and press Follow: you get an alert every time they buy or sell, and every trade lands on your watchlist. You can also copy their trades with play money in paper copy trading. Both are free.

Figures from Polymarket's public data, scored by Polkyo with <2s update latency. How Polkyo works. Not financial advice. Not affiliated with Polymarket.