About 0xinsider
Hundreds of millions of trades.
Thousands of wallets.
Who actually knows what they're doing?
The problem
Most traders in prediction markets lose money.
Not because they're wrong about the world — because they're trading blind. They react to headlines. They buy after the move. They don't know which wallets are consistently profitable and which are gambling.
Prediction markets settle billions in volume every month across Polymarket and Kalshi. Buried in that activity are the strategies of traders who consistently win: their timing, their sizing, their conviction patterns.
The information asymmetry is massive. A small group of traders — the ones with six-figure track records, 70%+ win rates, and positive Sharpe ratios — move markets before the rest catch on. You're either watching them or you're the one they're trading against.
What makes us different
Three pillars. One platform.
Other tools give you one piece. A whale alert here, a leaderboard there, a P&L tracker somewhere else. Nobody combines all three into a single intelligence layer.
Real-Time Whale Detection
Every large trade across Polymarket and Kalshi streams to your terminal the second it settles. Signal scores, bid-ask context, and insider radar flags included.
Systematic Trader Grading
Every tracked wallet receives a letter grade from S to F, recomputed daily from 40+ quantitative metrics including win rate, Sharpe ratio, calibration edge, and risk-adjusted returns.
Full P&L Analytics
Realized and unrealized P&L reconstructed from raw on-chain data. Per-market breakdowns, daily equity curves, drawdown analysis, and mark-to-market valuations on every open position.
When a whale moves, you see the trade, know if they're any good, and understand their full financial history. That's the compound effect of having all three in one place.
The signal
A trader just moved $89,100.
Who are they? Are they any good?
On a raw block explorer, this is just another transaction hash. On 0xinsider, it's the beginning of a full dossier: the trader's grade, win rate, P&L history, risk profile, and ML-detected strategy. All computed before you finish reading this sentence.
The profile
Composite score across 40+ metrics
Profitable trades out of total
Realized profit across all markets
Risk-adjusted return ratio
ML-detected trading pattern
Largest peak-to-trough decline
Edge over the market
Optimal bet sizing
Every trader is a research subject.
40+ quant metrics computed per profile. Sharpe, Sortino, max drawdown, Kelly fraction, VaR, CVaR, calibration edge, Brier score, feature importance. Hourly performance and per-category P&L breakdowns reveal exactly where a trader's edge lives.
Every trade is reconstructed into full position histories: paired entries and exits, merged positions, partial fills. P&L calculated per-market, per-day, and cumulative. Cross-verified for accuracy against multiple data sources.
Insider accounts trigger a fresh sync every time you visit a profile— no stale data, no waiting. You always see the latest trades, grades, and analytics the moment you land.
The intelligence
Signal Score
Data with context.
Every trade is scored 0–100 for significance based on trader grade, position size, recency, calibration edge, and market context. Filter the noise and focus on what actually moves markets.
Insider radar scans every trade for patterns that suggest insider knowledge — unusual size, perfect timing, fresh wallets with immediate success, and abnormal accuracy on low-liquidity markets.
Strategy detection
ML reveals how they actually trade.
Our pipeline analyzes timing patterns, position sizing, market-category preferences, and entry/exit behavior to classify each trader into one of 10 detected strategy types.
Builds positions gradually over time. Adds to winners, scales in across multiple entries per market rather than taking a full position at once.
High-conviction single-entry trades. Gets in, rides to resolution. Higher concentration risk but stronger returns when right.
Buys both sides of a market when the combined cost is under $1.00, locking in risk-free profit. Tight spreads, high volume, lower P&L per trade.
Strategy detection is computed from behavior. You can see not just what a trader did, but what kind of trader they are. Strategies surface in the terminal alongside large trades, in daily reports, and on every profile.
The terminal
A full-screen trading terminal. Built for a second monitor.
Every large trade across Polymarket and Kalshi streams in real time. Persistent filters, hot markets panel, sound alerts, and signal scoring on every row.
Reports & alerts
Never miss a move.
Daily, weekly, and monthly analytics reports delivered to your dashboard. Follow traders and get email notifications when they make sizeable moves.
Reports are generated automatically with volume breakdowns, grade distributions, category performance, and top movers. Resolution reports track whether smart money called each market correctly. Available on the dashboard. Weekly and monthly reports add trend analysis and rolling performance windows.
The leaderboard
Find the best traders. Follow the best strategies.
Traders ranked by risk-adjusted performance, not just raw P&L. Weighted scoring across profit magnitude, Sharpe ratio, ROI, profit factor, drawdown, and consistency.
Top holders
Know who you're betting against.
Every market page shows the largest position holders on each side, ranked by share count, with their trader grade right next to their name. You see exactly who has skin in the game and whether they know what they're doing.
The Smart Money tab goes deeper: a full breakdown of every S, A, and B graded trader on both sides with a proportional conviction bar, trader counts, and total share positions. See the complete picture behind the smart money score, not just the number.
If 6 of the top 10 YES holders are F-grade and the NO side is stacked with S-grades, that's a signal no headline can give you.
The YES side is dominated by F-grade wallets. The NO side? Three S-grades at the top. Position sizes tell you the stakes. Grades tell you the skill. You get both on every market, instantly.
The edge
The information gap is the edge.
A trader with a $700K track record and an S-grade just bought $50K of YES shares on an obscure market. That happened 30 seconds ago. You either saw it or you didn't.
Most people in prediction markets trade on headlines. A smaller group watches the wallets behind the headlines — the ones that consistently profit across hundreds of positions. The difference between those two groups compounds over time.
We don't tell you what to trade. We show you who's skilled, what they're doing, and when they're doing it. You decide what that information is worth.
The pipeline
We built the infrastructure so you don't have to.
Extracting signal from prediction markets requires processing hundreds of millions of trades across multiple platforms in real time. Here's what runs behind every page.
Ingestion
Live trade streams from Polymarket (on-chain) and Kalshi (exchange API). WebSocket connections maintain sub-second latency. Every trade is normalized into a common schema.
Analysis
Each trade triggers a cascade: position reconstruction, P&L recalculation, metric updates, strategy reclassification, signal scoring, and anomaly detection. 40+ metrics recomputed per profile update.
Delivery
Results streamed to the terminal via Server-Sent Events, stored in Redis for sub-millisecond reads, and persisted to PostgreSQL for historical queries. Reports generated on schedule.
Over a year of continuous engineering for every component. We maintain it all so you get the output in a single terminal tab.
Developer API
Build on prediction market intelligence.
Programmatic access to everything in the terminal. Trader grades, whale trades, smart money signals, and full P&L analytics via REST API and MCP server.
REST API
Query trader profiles, grades, signals, and analytics. The same data powering the terminal, accessible from your code.
MCP Server
Connect AI agents and LLM tools directly to prediction market intelligence. Built for Claude, ChatGPT, and custom agents.
Real-time data
Whale trades, signal scores, P&L breakdowns, and 40+ quant metrics per trader. No stale data, no manual scraping.
$ curl 0xinsider.com/api/v1/analysis/gabagool22 | jq
{
"grade": "A+",
"score": 92,
"sharpe_30d": 2.41,
"pnl": "+$2,141,329"
}Included with Insider
By the numbers
The scale behind the terminal.
CTF contract events indexed in real time via blockchain
Regulated US exchange with direct exchange data feeds
What this platform is not
Every metric on 0xinsider is backward-looking. High Sharpe ratios, strong P&L, and consistent win rates describe what happened — they do not predict what will happen next. Markets change, strategies decay, and past performance is never a guarantee.
Our leaderboard tracks a curated set of wallets, not every wallet on every platform. Traders who blew up or stopped trading may not appear. Survivorship bias is present, as it is in every ranked system. We're transparent about it.
We are a data and analytics platform. We do not provide investment advice, trading signals, or recommendations. Copying another trader's positions means you take full outcome and execution risk. Use the data to inform your own judgment, not replace it.
0xinsider only reads publicly available data. We will never request wallet access, seed phrases, or private keys. We will never reach out via Telegram, Discord DMs, or any unofficial channel. Our only official contact is support@0xinsider.com. If someone claims otherwise, it's a scam.
You just watched the entire demo.
That's more due diligence than most people do before trading. You're going to fit right in.
Free tier gives you 7 days of delayed data and full trader profiles. Insider unlocks the live terminal, full trade history, real-time alerts, reports, and the complete analytics suite.
7-day money-back guarantee. Cancel anytime.