What is a whale trade on Polymarket?

A whale trade is a large bet or position of $10,000 or more on Polymarket prediction markets. These trades often signal significant market sentiment shifts and insider knowledge.

How does Polywhaler track whale trades?

Polywhaler monitors real-time trade data from Polymarket's API, filtering for trades over $10,000 and analyzing market relevance, impact scores, and insider risk indicators.

What is the insider score?

The insider score (0-100) evaluates the likelihood that a trade represents insider knowledge based on factors like low probability bets, unusual trade size, suspicious timing, and high-risk market context.

What are the benefits of Polywhaler Pro?

Polywhaler Pro ($10/month) includes price predictions, advanced insider detection, API access, historical trade analysis, and portfolio tracking features not available in the free tier.

How accurate are the market sentiment indicators?

Market sentiment combines buy/sell volume ratios, impact-weighted analysis, real-time market data (BTC, ETH, SPY, QQQ), and probability extremes to provide data-driven sentiment indicators.

See where the smart money moves.

Every whale trade on Polymarket, the moment it lands. We score them for insider patterns and rank the wallets that consistently win.

See live trades

Trade on

Will Donald Trump win the 2028 Republican presidential nomination?

View Market

Yes2.0% probabilityHigh ImpacthighInsider: 90%

BUY

$420,000

21,000,000 shares

What you get

Everything you need to front-run the crowd.

Built specifically for Polymarket. Everything you need to read the order flow.

Free for everyone

Live whale tracker

Every whale trade on Polymarket, in real time, directly to your feed.

Insider risk scoring

We score every trade for insider patterns. Big bets at long odds get flagged.

Market sentiment

Buy and sell volume across markets, plus live BTC, ETH, and equity prices for context.

Polywhaler Pro

Real-time alerts

Get notified the moment a watched whale opens a position.

Smart money leaderboard

Top whales ranked by PnL and win rate. Updated daily.

Charts

Compare market price charts side by side, with whale trades overlaid.

Events

Trades grouped by event so you see the full picture, not just one market.

Map

Browse markets on a world map. See where the action is happening.

Deep Trade analysis

Look up any wallet's positions, PnL, and trade history.

The Prophet

A daily newspaper. Each story is a future event Polymarket is already pricing in.

Alerts

Get pinged where you actually live.

Connect your account once. Watched-whale alerts land in your DMs the moment they fire.

Get whale alerts as DMs from the Polywhaler bot. Connect once, mute or filter any time.

Discord

Pipe alerts into your server or take them as DMs. Per-channel filters and role mentions supported.

Coverage

Built on the world's largest prediction market.

$0+

Whale volume tracked

Whale wallets monitored

Active markets covered

Median feed latency

TRUMP 2028+4.2¢BTC > $150K-1.8¢FED CUTS RATES+3.1¢ETH ETF Q2+0.6¢RECESSION 2026-2.4¢AI SUPERINTEL+1.1¢OPENAI IPO 2026-0.7¢USA RECESSION-3.8¢

Live feed

Straight from

The latest whale trades, rendered the same way they appear on your dashboard. Sign up free to see the full feed, filters, and insider scoring.

Trade on

Will Elon Musk post 140-159 tweets from May 15 to May 22, 2026?

View Market

No99.7% probabilityStealth: 7 trades7x|$24.3KExpires May 22, 2026, 04:00 PMExp May 22Low ImpactlowInsider: 5%

BUY

$24,271

24,338.1 shares

Trade on

Will Saudi Aramco be the largest company in the world by market cap on June 30?

View Market

No99.7% probabilityStealth: 33 trades33x|$89.8KExpires Jun 30, 2026, 12:00 AMExp Jun 30Medium Impactmedium

SELL

$89,801

90,096 shares

Trade on

Will Elon Musk post 140-159 tweets from May 15 to May 22, 2026?

View Market

No97.7% probabilityStealth: 8 trades8x|$38.3KExpires May 22, 2026, 04:00 PMExp May 22Medium ImpactmediumInsider: 7%

BUY

$38,256

39,139.2 shares

Unlock the full whale feed

A free account gets you the full feed, filters, sentiment, and the leaderboard.

Trade on

Bitcoin Up or Down on May 18?

View Market

Down99.9% probabilityExpires May 18, 2026, 04:00 PMExp May 18Low Impactlow

SELL

$24,975

25,000 shares

Trade on

Will Trump say "Iran" during events with Xi Jinping?

View Market

No98.7% probabilityStealth: 9 trades9x|$113.9KExpires May 15, 2026, 12:00 AMExp May 15Medium ImpactmediumInsider: 24%

BUY

$113,912

115,424.81 shares

Pricing

Start free. Upgrade when you're ready.

No card required. Cancel any time.

Free

$0/forever

Everything you need to start tracking whale flow on Polymarket.

Live whale trade feed
Interactive market charts
Suspicious events feed
World map view
Price predictions & history
CSV / JSON export

See where the smart money moves.

Will Donald Trump win the 2028 Republican presidential nomination?

Everything you need to front-run the crowd.

Live whale tracker

Insider risk scoring

Market sentiment

Real-time alerts

Smart money leaderboard

Charts

Events

Map

Deep Trade analysis

The Prophet

Get pinged where you actually live.

Telegram

Discord

Built on the world's largest prediction market.

Straight from

Will Elon Musk post 140-159 tweets from May 15 to May 22, 2026?

Will Saudi Aramco be the largest company in the world by market cap on June 30?

Will Elon Musk post 140-159 tweets from May 15 to May 22, 2026?

Unlock the full whale feed

Bitcoin Up or Down on May 18?

Will Trump say "Iran" during events with Xi Jinping?

Start free. Upgrade when you're ready.