Market Data via AI, API, and more

Atlanta, GA
Joined January 2017
Better data makes bolder ideas. Massive provides high quality market data, made simple, so you can focus on the fun part.
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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: massive.com/careers?utm_sour…
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Proud to sponsor the inaugural Gator Quant Hacks at @UF. Nearly 100 students took on Massive’s “Trade the 8-K” challenge, using real filings data to build and test trading strategies. Congrats to all the winners and our next generation of quants🤝
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A little experiment: visualizing the market as a live city. Each district is a sector and each tower is one of its biggest S&P 500 stocks. Lit windows show how a stock is doing. Weather volatility, Traffic is volume. Fireworks for gains. robertcreative.com/city
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Massive retweeted
Using @massive_com's data through an AI agent, "you can get answers instantaneously that you need to make a trade decision." Each answer is paid for through x402, and "every request is only a cent." — Stevie Palmateer
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Massive retweeted
Last night’s stream was really dope. Caught this live with our new @openmarket_xyz charting As well as @massive_com mcp data flowing. Your agents with CUA are going to love this site. It’s built for them, using WebMCP for web 3! Musebook.trade/markets
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Massive retweeted
In the AI economy, whoever owns the original data can accrue the most value out of it "The most expensive type of data now is source and factual data. LLMs are craving it to train on." "If you create data from a core source, you're higher in the supply chain of value." "Maybe you're a biometric device, and you actually are generating it. Or environmental science, anything in the oceans, computing data that might be used to measure climate change. As close to the measurement as possible." Stevie Palmateer, VP of Product Engineering at @massive_com.
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Better data for your agent means better decisions.
ALPHA: Your AI agent can research markets for free by plugging into @massive_com's MCP "The one thing that we truly believe, that we're putting a bet on, is that the agent becomes the analyst for you."
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Massive retweeted
604 STOCKLANA submission. Hundreds of new ideas for what's possible with stocks on Solana. Judging concludes this week. Winners will be announced early next week. The market is open for building.
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Tune in to see VP of Product Engineering at Massive, Stevie Palmateer, talk about how AI agents buy @massive_com stock data, one request at a time, in USDC using x402. Thank you to @stabledash for having us on 🤝
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Massive retweeted
Massive, ATXP/Unbiased, OpenApps, Stable - Stabledash Live 10/6 xitter.cf/i/broadcasts/1qJVmylDp…
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Build clean data dashboards in claude using this Github library and Massive MCP. Simple prompts >create a live 15m chart for $NVDA >create a portfolio holdings table >design an options chain in TradingView style install in 2 commands below:
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install in 2 commands then prompt away: $ claude plugin marketplace add github.com/rgourley/financia… $ /plugin install financial-ui-suite@financial-ui-suite-dev
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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: massive.com/?utm_source=x&ut…
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Can you out-trade the moon cycles? Research shows that stocks earn 3-5% less around a full moon than a new moon. YouTuber Loosing Loonies used Massive data to put astrology trading to the test. The results were interesting:
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