Polymarket trader profile

Ampsterdam

Up $9.7K on $1.4M traded, ranked #15,715 of all Polymarket traders.

0x3859…3070✓ Human traderwhaleTracked since September 2026

Lifetime profit+$9.7K

Win rate: 84%
ROI: +0.7%
Volume: $1.4M

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Polkyo Score

50/ 100

a solid, proven trader

Where their money isNo open positions the scanner sees.

The last 30 days

19moves in 12 markets

Bought$25K

Sold$14K

About Ampsterdam

The money

Ampsterdam is a Polymarket trader with $9.7K in lifetime profit on $1.4M traded. That is a return of +0.7% on every dollar they have put through the market. On Polymarket's all-time profit leaderboard they rank #15,715. Polkyo has been recording their moves since September 2026.

The record

Polkyo has scored 232 closed markets for Ampsterdam, and they came out ahead on 84% of them. Their Polkyo Score, which weighs edge, consistency, track record and profit, is 50 out of 100: a solid, proven trader.

How they trade

Their trading reads as a person's, not a bot's or a market maker's; by style Polkyo files them as "whale".

The last 30 days

In the last 30 days Polkyo logged 19 moves by Ampsterdam across 12 markets: $25K bought and $14K sold. The latest: bought $2.1K of Yes in "Will FC Volendam win on 2026-10-30?" at 70¢.

Latest moves

what Ampsterdam did most recently

BoughtWill FC Volendam win on 2026-10-30?+$2.1KYes at 70¢ · 6h ago
BoughtPanthers vs. Packers+$5.1KPackers at 64¢ · 1d ago
BoughtWill AFC Ajax win on 2026-10-25?+$1.9KYes at 64¢ · 5d ago
BoughtWill PSV win on 2026-10-25?+$1.8KYes at 46¢ · 6d ago
Sold out ofWill Real Betis Balompié win on 2026-10-21?−$2.2KYes at 89¢ · 9d ago
TrimmedWill FC Bayern München win on 2026-10-21?−$465Yes at 16¢ · 9d ago
TrimmedWill Real Betis Balompié win on 2026-10-21?−$2.0KYes at 79¢ · 9d ago

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Questions about Ampsterdam

Is Ampsterdam a good Polymarket trader?

Polkyo has scored 232 closed markets for Ampsterdam, and they came out ahead on 84% of them. Their Polkyo Score, which weighs edge, consistency, track record and profit, is 50 out of 100: a solid, proven trader. In all, they are up $9.7K.

How much has Ampsterdam made on Polymarket?

Ampsterdam has made $9.7K in total on $1.4M traded, #15,715 on Polymarket's all-time leaderboard.

What is Ampsterdam betting on right now?

The scanner sees no open position of Ampsterdam's in the markets it covers right now.

Is Ampsterdam a bot?

No. Polkyo reads their trading as a person's: not automated, not market making.

How can I follow Ampsterdam's trades?

Open Ampsterdam'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.