What's new in 0xInsider.
New features, improvements, and fixes — shipped weekly.
Grouped Trades & Smarter Smart Money
Two big terminal upgrades. When a trader makes multiple trades in the same market, they now appear as a single grouped row — expand it to see their current position, every individual trade including MERGEs, SPLITs, and REDEEMs, with share counts and dollar amounts. No more guessing how a whale built their position. The smart money indicator is also significantly more accurate now, drawing from a richer dataset. It now shows both sides — how much smart money backs each outcome — so you can see the full picture at a glance.
11m ago▸BUY×4SELL×8Will Iran close the Strait of …$29,39213 tradesSCurrent position|Yes$29.4K(43,870 shares)11mSELLYes67¢$10,522(15,704)57mSELLYes67¢$6,022(8,988)1hBUYYes67¢$45,936(68,562)1hSELLNo35¢$3,882(11,094)2dMERGEYes + No100¢$15,728(15,729)2dSELLNo40.6¢$19,490(47,968)2dBUYYes58¢$9,122(15,729)+ 37 more trades ($1.5K, ~$41 avg)BeforeSmart money strongly leansYes (84%) · $538KNowSmart moneyYes $538K (84%)/No $102K (16%)Yes · $538K weightedNo · $102K weightedNewTerminalFaster Profile Loading
Trader profiles and the leaderboard now load noticeably faster. We reworked how we compute trader stats behind the scenes — eliminating redundant database work and cutting several bottlenecks in half. The result: snappier page loads across the board, especially for traders with large histories.
Sync Performanceavg 40% fasterRedundant category SQL347mseliminatedDual-CTE activity scan248ms130msMarket stats recompute245ms120msActive markets scanner444s1sImprovedPlatformProfileLeaderboardFull Dark Mode
We unified the entire platform under one dark theme. Every page, chart, button, and badge now shares the same dark palette — no more mixed light and dark sections. Backgrounds, borders, text colors, and chart colors are all consistent from the terminal to profiles to reports. A small change, but it makes the whole app feel more cohesive.
FeedLiveDARKP&L+$12.4KWin Rate67%Trades284GradeABUY$87KNBASSELL$42KCryptoAImprovedTerminalAnalyticsProfileFull-Width Report Redesign
Daily, weekly, and monthly reports now use a full-width terminal layout with nearly double the space. Stats use monospace dashboard panels, categories show proportional volume bars, and grade distribution displays colored horizontal bars. Reports also now use "Large Trades" instead of "Whale Trades" for clearer terminology.
┌──────────────────────┐ │ ◆ LARGE TRADES │ │ ◇ DAILY REPORT │ └──────────────────────┘
TRADERS876TRADES2,377VOLUME$29.3MBIGGEST$272KCategoriesNBAGeopoliticsCryptoSoccerGradesS117A210B727C1449D825F601ImprovedAnalyticsSearch Markets Directly from the Terminal
The terminal search (⌘K) now finds markets alongside traders. Type a market name, date, or both — like "pistons 26 feb" — and matching markets appear instantly in a split view: markets on the left, traders on the right. Search is also more prominent with a full-width bar at the top of the terminal so you can jump straight to any market or trader without scrolling.
⌘Kpistons 26 febMarketsPistons vs PacersFeb 26Pistons vs CavaliersFeb 28Pistons to Make PlayoffsApr 13TradersS0x7a3f...e29dA0xb1c8...4fa2+ more results...NewTerminalSmart Money Indicator on Trending Markets
Every trending market now shows a Smart Money indicator — see which side the best-graded traders are positioned on, weighted by grade and domain expertise. Uses log-conviction scoring so no single whale can dominate the signal. Shows actual outcome names with conviction wording like "slightly leans" or "strongly leans". Learn more about Smart Money
How Grade-Weighted Conviction WorksTraderPositionWeightedSCryptoAce$42K BUY+$168KAsharkfin$28K BUY+$84KBDegen99$15K SELL$-30KCyolo_pete$8K SELL$-8KS=4×A=3×B=2×C=1×D/F=excludedNet weighted+$214K87%13%Strongly leans SunsNewTerminalSimplified Following — Trades in Your Feed
Following traders is now simpler. Just follow a trader from their profile, and when they make a sizeable trade it appears directly in your live feed — no separate notifications page needed. Use the "Following" chip on the terminal to filter the feed to only show trades from traders you follow.
ImprovedTerminalWhale AlertsTerminal Filter Bar Overhaul
Redesigned the filter bar into a clean two-row layout with labeled sections. Added a New Wallets filter to spot trades from wallets less than 30 days old, plus $250K+ and $500K+ position size tiers with color-coded highlights in both the filter bar and trade size column.
ImprovedTerminalWin Rate Tooltip & Spread Market Clarity
Win rate on trader profiles now shows a color-coded tooltip explaining how it's calculated — green days vs red days, with ranges from losing (<45%) to elite (65%+). The win rate number itself is colored to match. Spread markets in the feed now show "to cover" after the team name (e.g. "Rockets to cover" instead of just "Rockets") so it's immediately clear what the bet means.
ImprovedAnalyticsTerminalTrade Details in Alert Emails
Alert emails for new trades now show the actual trade — side (BUY/SELL), market, outcome, price, and USD value — instead of just telling you a trade happened. Each email also links directly to the trade page so you can see full context in one click.
ImprovedWhale AlertsExchanges Directory
New /exchanges page showing all prediction market platforms 0xInsider tracks — Polymarket and Kalshi — with quick links to filter the terminal by exchange. Platforms we're considering are listed so you can see what's next.
NewPlatformGrouped Trending Markets
Related sub-markets now group together in the Trending Markets sidebar. Multi-game series, date variants, and over/under bets collapse under a single parent with aggregate stats. Expand any group to see individual markets, each with a filter icon you can click to drill into that specific market's trades. Category badges are now visible on every trending market entry.
NewTerminalEarnings Markets Category
Whale trades on quarterly earnings markets — Apple EPS, Tesla revenue, Nvidia estimates — are now tagged and tracked as their own category. Filter the terminal by Earnings to see only earnings-related whale activity, and check category P&L breakdowns to see which traders have real edge on earnings calls. Learn more about Earnings Markets.
NewTerminalAnalyticsWallet Age on Whale Trades
Wallets younger than 30 days get a yellow dot 🟡 next to their name — hover it to see exactly when they placed their first trade, like 'First trade 28d ago'. Rows from wallets under 7 days old are subtly highlighted. This tracks actual trading history, not account creation — so you can instantly spot fresh wallets making big moves versus established traders.
NewWhale AlertsLive P&L for Open Positions
Open positions now show unrealized profit/loss based on live order book prices. See at a glance whether a trader's current bets are winning or losing.
NewAnalyticsPortfolioRefined Terminal Color Palette
The trading terminal now uses a unified color system with improved contrast and readability. Grade colors, trade sizes, signal scores, and all data cells use a cohesive dark-mode palette designed for extended screen time. Borders, backgrounds, and hover states are more subtle and consistent across every panel.
ImprovedTerminalCalibration Edge Column in Terminal
A new Edge column in the terminal shows whether a whale systematically finds underpriced contracts or overpays. Unlike raw win rate, edge accounts for entry price — a 60% WR at 50-cent entries is +10% edge, while 85% WR at 90-cent entries is -5% edge. Green means the trader wins more often than their prices imply, red means they overpay. Win rate colors now also match the tooltip ranges.
NewTerminalDaily, Weekly & Monthly Analytics Reports
Recurring analytics reports now live at /reports. Daily, weekly, and monthly reports show active traders, whale trade volume, the biggest trades ranked by size, hottest categories, and grade distribution. Filter between cadences with a single click. Each trade links directly to its detail page.
NewAnalyticsContentSign In with Google
You can now sign in or sign up with your Google account in one click. If you already have an account with the same email, your Google login is automatically linked — no duplicate accounts, no extra steps.
NewPlatformBeta Countdown Timer
A live countdown timer now shows exactly how much time remains before beta pricing ends on March 15. Lock in 60% off before time runs out.
NewPlatformMulti-Platform Content Updates
Updated leaderboard, insider radar, trading strategies, and learn hub to reflect both supported platforms — Polymarket and Kalshi. Glossary now shows 100+ terms. Strategy pages renamed from platform-specific to universal prediction market language.
ImprovedLeaderboardInsider RadarContentCategory Leaderboards
Browse the top prediction market traders by category — crypto, politics, NBA, NFL, soccer, and 7 more. Each category page shows the top 20 ranked traders, recent whale trades, aggregate stats, and FAQ. All powered by live data.
NewLeaderboardContentExpanded Learning Hub
Seven new how-to guides covering order books, Kelly criterion, spotting insider trading, building a portfolio, analyzing track records, election trading, and using whale data. Four new platform comparisons: Polymarket vs Metaculus, Polymarket vs PredictIt, Kalshi vs Robinhood, and prediction markets vs sports betting. Plus 39 new glossary terms across basics, strategies, metrics, platforms, and regulation. A dedicated FAQ page answers the most common prediction market questions.
NewContentRSS Feed
Subscribe to 0xInsider content via RSS at /feed.xml. Research articles, newsroom posts, and learn guides — all in one feed, sorted by date.
NewPlatformImproved Filter Chip Readability
Inactive filter chips in the terminal (size, side, and grade) now have higher contrast text for better readability. Lighthouse accessibility score: 100/100.
FixedTerminalSearch Any Polymarket Trader
Search now reaches beyond 0xInsider's database. Type any Polymarket username or wallet address and we'll find them — even if they've never been tracked before. Click an external result to import the trader instantly. You'll see a syncing banner while we pull their full history, then the profile loads automatically with complete stats, grades, and P&L.
NewPlatformInstall 0xInsider as an App
0xInsider can now be installed to your home screen on mobile and desktop. Tap "Add to Home Screen" in your browser menu to launch it as a standalone app — no browser chrome, full-screen terminal experience. Works on iOS, Android, Chrome, and Edge.
NewPlatformColorful Filter Bar & Grade Filter
New grade filter in the terminal filter bar — toggle S, A, B, C, D, or F to see only trades from traders at that level. Multi-select any combination. Size chips now match the feed’s color coding: $10K+ white, $25K+ blue, $50K+ orange, $100K+ purple. Buy/Sell chips glow green and pink. Every filter chip shows its signature color at a glance. Grade filter is Insider only.
NewTerminalTerminal Column Redesign & Grade Improvements
Redesigned the terminal feed layout for better scannability. Trader name and grade are now fused into a single column — the colored letter after each name tells you the grade at a glance. Signal score colors now match the tooltip legend (slate → blue → amber → orange → red). Every trader with stats now gets a grade — no more gaps. Losing traders get D or F, profitable traders get at least C. Backfilled 1,376 previously unranked traders and added an automatic hourly sweep so no trader goes without a grade.
ImprovedTerminalGradingSmarter Trader Classification
Trader type labels now factor in actual performance — not just behavioral patterns. Profiles that showed strategy-like trading patterns but had no real edge (negative alpha, low consistency, poor equity curves) are now reclassified as Speculators instead of receiving flattering labels like Algo Trader or Market Maker. 159 profiles updated.
ImprovedGradingAnalyticsSpread Column in the Terminal
The terminal now shows the top-of-book bid-ask spread for each whale trade, measured in basis points (bps). Formula: (ask − bid) ÷ midpoint × 10,000. It tells you how liquid a market is — a tight spread (under 25bps) means active price discovery with many competing orders. A wide spread (over 1000bps) means an illiquid orderbook where any sizeable order can shift the market. Five color-coded tiers from ultra-liquid to illiquid help you gauge signal quality at a glance. Lower spread = stronger signal. Works across Polymarket and Kalshi.
NewTerminalWhale AlertsPrice Range Filter for Whale Trades
Filter whale trades by market price from 1¢ to 99¢. Instantly spot contrarian bets on longshots under 25¢ or find conviction plays on heavy favorites above 75¢ — and everything in between.
NewTerminalWhale AlertsTerminal Filters Now Persist Across Sessions
Your terminal filter settings — platform, category, side, and price range — are now saved to local storage. Close the tab, come back later, and your filters are exactly where you left them.
ImprovedTerminalMentions Category in Market Classifier
The market classifier now detects Mentions-type markets (e.g. "Will Elon Musk mention Bitcoin?") and tags them correctly. Expanded crypto keyword detection across all categories.
NewAnalyticsPlatformInsider Avatar Ring in Sidebar
Insider subscribers now see a subtle ring around their avatar in the sidebar navigation. A small visual detail to distinguish your account status at a glance.
ImprovedPlatformPlatform Filter on Activity Feed
Filter your activity feed by platform — Polymarket or Kalshi. See trades from one exchange at a time or combine them.
NewTerminalF-Grade Support and Grade Badge in Profile Header
Trader profiles now show an F grade for underperforming wallets. The grade badge is now visible in the profile header alongside the trader’s name and stats.
NewGradingAnalyticsImproved Ranking Normalization
Refined the scoring algorithm to better normalize across volume tiers. Traders with thin history no longer get inflated scores from a single lucky trade.
ImprovedLeaderboardGradingResearch Section
Deep-dive research articles now live in their own /research section, separate from the learn hub. Case studies and analyses with full data breakdowns.
NewContentProfit Achievement Floor in Grading Algorithm
The grading algorithm now includes a profit achievement floor — preventing wallets with high Sharpe ratios but negligible absolute profit from receiving inflated grades.
ImprovedGradingUnified Grade Color Palette
Grade colors are now consistent across every chart, badge, and Tailwind class. S=violet, A=cyan, B=blue, C=amber, D=slate, F=red. Updated heatmap loss colors for better contrast.
ImprovedAnalyticsPlatformGeopolitics Separated from Politics
The market classifier now treats Geopolitics as its own category, separate from domestic Politics. Filter the leaderboard and analytics by either one independently.
ImprovedAnalyticsLeaderboardKalshi Tooltip Fixes
Corrected Time and Trader tooltips for Kalshi trades in the terminal. Anonymous traders now show a clear explanation of why identity data isn't available.
FixedTerminalChart Watermark and Email Image Improvements
Chart watermarks now render above axis labels for cleaner visuals. Fixed email digest images and improved 15-minute article data rendering.
FixedAnalyticsPlatform