Polymarket trader profile

Ja888

Up $18K on $1.9M traded, ranked #8,949 of all Polymarket traders.

0xf94a…396bwhaleTracked since October 2026

Lifetime profit+$18K

Win rate: 56%
ROI: +0.9%
Volume: $1.9M

👀 Follow Ja888's trades ⧉ Copy them with play money Full profile →

Polkyo Score

37/ 100

a mixed record

Where their money isNo open positions the scanner sees.

The last 30 days

187moves in 61 markets

Bought$886K

Sold$419K

About Ja888

The money

Ja888 is a Polymarket trader with $18K in lifetime profit on $1.9M traded. That is a return of +0.9% on every dollar they have put through the market. On Polymarket's all-time profit leaderboard they rank #8,949. Polkyo has been recording their moves since October 2026.

The record

Polkyo has scored 132 closed markets for Ja888, and they came out ahead on 56% of them. Their Polkyo Score, which weighs edge, consistency, track record and profit, is 37 out of 100: a mixed record.

How they trade

By style Polkyo files them as "whale".

The last 30 days

In the last 30 days Polkyo logged 187 moves by Ja888 across 61 markets: $886K bought and $419K sold. The latest: bought $7.1K of Invictus Gaming in "LoL: Invictus Gaming vs LYON (BO3) - Worlds Group Stage" at 68¢.

Latest moves

what Ja888 did most recently

BoughtLoL: Invictus Gaming vs LYON (BO3) - Worlds Group Stage+$7.1KInvictus Gaming at 68¢ · 13h ago
BoughtLoL: Invictus Gaming vs LYON - Game 2 Winner+$7.0KLYON at 100¢ · 13h ago
Sold out ofLoL: Invictus Gaming vs LYON - Game 2 Winner−$45Invictus Gaming at 1¢ · 13h ago
Added to×2LoL: Invictus Gaming vs LYON - Game 2 Winner+$4.7KInvictus Gaming at 51¢ · 13h ago
Added toLoL: Invictus Gaming vs LYON - Game 1 Winner+$17KInvictus Gaming at 99¢ · 14h ago
Sold out ofLoL: Movistar KOI vs T1 - Game 1 Winner−$2.0KT1 at 100¢ · 14h ago
BoughtLoL: Invictus Gaming vs LYON - Game 1 Winner+$1.3KInvictus Gaming at 66¢ · 14h ago

Get an alert the moment Ja888 trades again →

Free on Polkyo

Don't just read about Ja888. Trade alongside them.

Follow Ja888An 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 Ja888

Is Ja888 a good Polymarket trader?

Polkyo has scored 132 closed markets for Ja888, and they came out ahead on 56% of them. Their Polkyo Score, which weighs edge, consistency, track record and profit, is 37 out of 100: a mixed record. In all, they are up $18K.

How much has Ja888 made on Polymarket?

Ja888 has made $18K in total on $1.9M traded, #8,949 on Polymarket's all-time leaderboard.

What is Ja888 betting on right now?

The scanner sees no open position of Ja888's in the markets it covers right now.

Is Ja888 a bot?

Polkyo has not classified this wallet's trading yet.

How can I follow Ja888's trades?

Open Ja888'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.