Massive

This developer built a city visualizing sectors of the S&P 500 using Massive. This is insane. Everything from the lights, the weather, to the heights of the buildings come from live market data. Here is how to read it: Buildings: Each tower is one of the 18 largest S&P 500 stocks in its GICS sector. Height follows the square root of market cap. Windows: Lit windows show how the stock is doing today. A dark tower is down, a fully lit one is up. Tower: The large tower in the open plaza is SPY, the whole market. Its crown glows with SPY's move, and the LED bands scroll up or down with it. Weather: The sky drifts from dusk at the open to night at the close. It warms when SPY is up and goes cold when SPY is down. Traffic: More cars appear relative to SPY volume against its 20-day minute average. Fireworks: Launch when a stock crosses another +5%, a sector another +2.5%, or SPY another +2%. Music: Tempo is traffic, hi-hats and swing are volatility, the key is SPY direction, the bass filter opens with the size of SPY's move, and the arpeggio steps through the 11 sectors. Check out the demo here: http:// robertcreative.com/city Start building with your free API key today: https://lnkd.in/e-3SUeh8/?utm_campaign=Boost_Post_VideoViews_Oct28,2026&utm_source=linkedin&utm_medium=paid&utm_id=1243884614&hsa_acc=518759139&hsa_cam=1243884614&hsa_grp=906081024&hsa_ad=1617756604&hsa_net=linkedin&hsa_ver=3 Build something Massive.

We're hiring a Head of SEO, AEO & GEO at Massive. Help shape how developers, traders, and financial firms discover market data across search and AI. Come build with us. https://lnkd.in/gH-aafn2

Big data needs bigger infrastructure. We've doubled Massive's New York data center capacity, with room to scale. Huge shoutout to our platform engineering team for making it happen. 💙

Massive is hiring. The team is expanding across engineering, data infrastructure, developer support, and sales as we continue to grow. See open roles below: Engineering - Datafeed Integration Engineer - Go Engineer, Market Data - Rust Engineer, Networking Centric - Rust Engineer, Foundational Platform - Senior Data Engineer II, Product Engineering - Software Engineer, Streaming SQL Product and data - Corporate Actions & Data Quality Lead - Principal Financial Data Ontologist & Taxonomy Architect Developer support - Developer Support Engineer - Developer Support Engineer, AI (APAC) Sales - Inbound Sales Representative Apply here: https://lnkd.in/eDygDsK6/?utm_campaign=Boost_Post_WebsiteVisits_Oct20,2026&utm_source=linkedin&utm_medium=paid&utm_id=1235708564&hsa_acc=518759139&hsa_cam=1235708564&hsa_grp=905126754&hsa_ad=1605940634&hsa_net=linkedin&hsa_ver=3

We asked GPT-6 Astra to to visualize the top performing assets over the last 10 years using Massive MCP. If you invested $1000 in these assets 10 years ago today you would have… $ETH - $204,484 $BTC - $137,706 $NVDA - $134,843 $AMD - $91,090 $USD - $76,269 $STRL - $66,005 $MU - $60,723 $FIX - $57,495 $CAMT - $51,803 $SOXL - $47,966 Build custom dashboards yourself today with Massive MCP: https://lnkd.in/e-3SUeh8/?utm_campaign=Boost_Post_VideoViews_Oct20,2026&utm_source=linkedin&utm_medium=paid&utm_id=1235748684&hsa_acc=518759139&hsa_cam=1235748684&hsa_grp=905156434&hsa_ad=1605813454&hsa_net=linkedin&hsa_ver=3

Your broker executes trades. Massive powers the intelligence behind them. Building sophisticated trading tools takes more than an execution API. You need reliable market data to power research, backtesting, analytics, and trading applications. Massive provides independent historical and real-time market data APIs, so you can build smarter systems without tying your data infrastructure to a single execution provider. Explore Massive → https://lnkd.in/dAwu8MeN/?utm_campaign=Massive&utm_source=linkedin&utm_medium=paid&utm_id=1235436074&hsa_acc=518759139&hsa_cam=1235436074&hsa_grp=903924984&hsa_ad=1605620404&hsa_net=linkedin&hsa_ver=3