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Data sources

Tradewink aggregates 35+ premium data sources across market data, fundamentals, alternative data, crypto, options, forex, AI models, and real-time streams — giving you an institutional-grade information edge.

35+

Data Sources

8

Categories

6

Real-Time Streams

5

AI Model Providers

Market Data

4 sources

Real-time and historical price data, OHLCV bars, quotes, and volume analytics powering every trading decision.

Polygon.io

Market Data

Primary market data provider delivering real-time quotes, historical OHLCV bars, and options chain snapshots with Greeks for every US-listed stock.

Real-time quotes
Historical OHLCV bars
Options chain snapshots
Greeks data
WebSocket streaming
Free tier available

yfinance

Market Data

Open-source Python library providing Yahoo Finance data as a reliable fallback for quotes, historical prices, and ticker metadata when primary sources are unavailable.

Stock quotes
Historical prices
Ticker info & metadata
Dividend data
Free tier available

Alpha Vantage

Market Data

Financial data API delivering fundamental ratios, growth metrics, and company financials used for value-based screening and long-term strategy evaluation.

Financial ratios
Growth metrics
Company fundamentals
Earnings data
Free tier available

TradingView

Market Data

Technical analysis data and market overview information used to cross-reference chart patterns and validate trading signals.

Technical analysis data
Market overview
Chart patterns
Free tier available

Fundamentals & Filings

5 sources

Earnings reports, SEC filings, insider transactions, analyst ratings, and financial ratios from authoritative regulatory sources.

Finnhub

Fundamentals & Filings

Comprehensive financial data platform providing earnings calendars, insider transaction reports, analyst ratings, and a real-time news WebSocket stream.

Earnings calendar
Insider transactions
Analyst ratings
Real-time news stream
Company profiles
Free tier available

EODHD

Fundamentals & Filings

Drop-in replacement for Finnhub offering earnings data, insider trades, analyst ratings, ESG scores, and company fundamentals across global markets.

Earnings data
Insider trades
Analyst ratings
Fundamentals
ESG scores

SEC EDGAR

Fundamentals & Filings

Official SEC database providing 10-K/10-Q annual and quarterly filings, 8-K material event disclosures, 13F institutional holder reports, and Form 4 insider trades.

10-K/10-Q filings
8-K material events
13F institutional holders
Form 4 insider trades
Free tier available

FRED

Fundamentals & Filings

Federal Reserve Economic Data providing macroeconomic indicators including interest rates, yield curves, CPI, unemployment, and VIX — essential for regime detection.

Interest rates
Yield curve data
CPI & inflation
Unemployment data
VIX volatility index
Free tier available

Finviz

Fundamentals & Filings

Stock screener and visualization platform providing short interest data, ownership breakdowns, valuation metrics, and sector heatmaps for candidate sourcing.

Short interest
Ownership data
Valuation metrics
Stock screener
Sector heatmaps
Free tier available

Alternative Data

2 sources

Sentiment gauges, retail search trends, and market fear indicators that capture signals traditional data misses.

Google Trends

Alternative Data

Retail search interest data detecting spikes in ticker-related searches — an early indicator of retail momentum and social sentiment shifts.

Search interest trends
Spike detection
Retail sentiment proxy
Free tier available

Fear & Greed Index

Alternative Data

Market sentiment gauge combining volatility, momentum, social media, and survey data into a single 0-100 fear/greed score used for regime-aware position sizing.

Market sentiment score
Fear/Greed classification
Historical sentiment data
Free tier available

Crypto

3 sources

Cryptocurrency prices, on-chain analytics, funding rates, open interest, and liquidation data for 24/7 crypto markets.

CoinGecko

Crypto

Comprehensive crypto data aggregator providing prices, market capitalization, trading volume, BTC dominance, and crypto-specific fear & greed metrics.

Crypto prices
Market capitalization
Trading volume
BTC dominance
Crypto fear & greed
Free tier available

CoinGlass

Crypto

Crypto derivatives analytics platform providing futures funding rates, open interest, liquidation data, and long/short ratios across major exchanges.

Futures funding rates
Open interest
Liquidation data
Long/short ratios
Free tier available

CryptoQuant

Crypto

On-chain analytics platform providing exchange flow data, miner flows, MVRV ratio, SOPR, and NVT signal for blockchain-native fundamental analysis.

Exchange flows
Miner flows
MVRV ratio
SOPR indicator
NVT signal
Free tier available

Options & Derivatives

2 sources

Implied volatility surfaces, options flow, dark pool activity, gamma exposure, and Greeks analytics for derivatives trading.

ORATS

Options & Derivatives

Institutional-grade options analytics providing IV rank/percentile, implied volatility surfaces, skew analysis, implied earnings moves, and smoothed Greeks.

IV rank & percentile
IV surface & skew
Implied earnings moves
Smoothed Greeks

Unusual Whales

Options & Derivatives

Options flow intelligence platform tracking sweeps, block trades, dark pool prints, gamma exposure (GEX/DEX), max pain levels, and congressional trading activity.

Options flow (sweeps & blocks)
GEX/DEX exposure
Dark pool activity
Max pain levels
Congressional trades

Forex

1 source

Real-time bid/ask quotes, historical candles, and streaming price feeds for major, minor, and exotic currency pairs.

OANDA

Forex

Leading forex broker and data provider delivering real-time bid/ask quotes, historical candles, and streaming price feeds for major, minor, and exotic currency pairs.

Real-time FX quotes
Historical candles
Price streaming
Major/minor/exotic pairs
Free tier available

AI Models

12 sources

Multi-model AI pipeline across 13 providers — each phase of trade analysis is routed to the optimal model for that task.

OpenAI

AI Models

Provider of the GPT-5.4 model family powering execution, reflection, and quantitative reasoning across Pro and Elite tiers.

GPT-5.4 (flagship reasoning)
GPT-5.4 Mini (fast execution)
GPT-5.4 Nano (reflection audit)
Trade execution planning
Risk/reward optimization

Anthropic

AI Models

Creator of Claude, powering deep research and quantitative analysis — processing earnings transcripts, 10-Ks, and news to detect sentiment and catalysts.

Claude Sonnet 4.6 (Elite research)
Claude Sonnet 4.5 (Pro quant)
Earnings analysis
Catalyst detection

xAI

AI Models

Provider of Grok 4.1 Fast, the high-context model powering the Starter tier with 2M token context and strong reasoning at low cost.

Grok 4.1 Fast (Starter heavy)
Grok 4.1 Fast (Starter research)
2M token context window

DeepSeek

AI Models

Provider of DeepSeek Chat (V3), the quantitative reasoning model cross-referencing catalysts with price action for mathematical trade validation.

DeepSeek Chat V3 (Starter quant)
Expected value calculation
Win probability modeling

Mistral AI

AI Models

Provider of Mistral Small, a fast and cost-efficient coding model used for lightweight execution and scanning tasks on the Starter tier.

Mistral Small 4 (Starter light)
Mistral Small 4 (Starter execution)
Fast code generation

Xiaomi

AI Models

Creator of MiMo-V2-Pro, a highly optimized agentic model ranking near Opus-class performance at a fraction of the cost — powering the Pro tier.

MiMo-V2-Pro (Pro heavy)
MiMo-V2-Pro (Pro execution)
Agentic scenario optimization

MiniMax

AI Models

Provider of MiniMax M2.7, purpose-built for financial modeling and root cause analysis, used for Pro-tier research workflows.

MiniMax M2.7 (Pro research)
MiniMax M2.5 (Free reflection)
Financial modeling
Free tier available

NVIDIA

AI Models

Provider of Nemotron 3 Super, a 120B parameter MoE model powering multi-agent reasoning tasks on the Free tier.

Nemotron 3 Super 120B (Free research)
Multi-agent reasoning
Free tier available

StepFun

AI Models

Provider of Step 3.5 Flash, a 196B parameter MoE model that selectively activates 11B parameters for incredibly fast execution on the Free tier.

Step 3.5 Flash (Free heavy)
Sparse MoE architecture
Speed-efficient execution
Free tier available

Qwen (Alibaba)

AI Models

Provider of Qwen3 Coder, widely considered the best free coding model available — handling lightweight AI tasks on the Free tier.

Qwen3 Coder (Free light)
Code generation
Fast analysis
Free tier available

Arcee AI

AI Models

Provider of Trinity Large, a 323B sparse MoE model built for complex toolchains and constraints — powering quantitative analysis on the Free tier.

Trinity Large (Free quant)
Complex constraint solving
Free tier available

Zhipu AI

AI Models

Provider of GLM-4.5 Air, purpose-built for agentic tool use and API execution on the Free tier.

GLM-4.5 Air (Free execution)
Agentic tool use
Free tier available

Real-Time Streams

6 sources

WebSocket and polling streams delivering sub-second market events, news headlines, and SEC filings as they happen.

Alpaca WebSocket

Real-Time Streams

Real-time WebSocket stream delivering 1-minute bars, trades, and trade updates for 50+ actively monitored tickers with sub-second latency.

1-min OHLCV bars
Real-time trades
Trade update events
Quote streaming
Free tier available

Polygon WebSocket

Real-Time Streams

Real-time WebSocket feed providing streaming bars, trades, and quotes for stocks and options with institutional-grade latency.

Real-time stock bars
Options quotes
Trade streaming
Aggregated data
Free tier available

Finnhub News Stream

Real-Time Streams

WebSocket-based real-time news headline stream with AI-powered classification — instantly routing breaking news to the event bus for signal generation.

Real-time news headlines
AI news classification
Watchlist-boosted alerts
Free tier available

SEC EDGAR Polling

Real-Time Streams

Automated polling of SEC EDGAR for new Form 4 insider trades, 8-K material events, and other filings — triggering signals within minutes of publication.

Form 4 insider filings
8-K material events
Filing alerts
Free tier available

OANDA Price Stream

Real-Time Streams

Real-time forex price streaming delivering live bid/ask quotes for all monitored currency pairs with tick-level granularity.

Live bid/ask quotes
Tick-level forex data
Price change events
Free tier available

Alpaca Crypto Stream

Real-Time Streams

Real-time crypto WebSocket stream providing bars, trades, and quotes for BTC, ETH, SOL, and other major cryptocurrencies around the clock.

Real-time crypto bars
Crypto trades
Crypto quotes
24/7 streaming
Free tier available

How it all connects

Every data source feeds into Tradewink's autonomous agent — an async event bus that routes market events through 90+ analysis loops, quality gates, and AI models before generating actionable trading signals.

Ingest

35+ APIs feed real-time quotes, filings, sentiment, and on-chain data into an async event bus with priority routing.

Analyze

Multi-model AI pipeline (Claude + DeepSeek + GPT-5) cross-references data across sources for conviction scoring and trade validation.

Signal

Actionable signals with entry, stop-loss, and target — delivered via Discord, webhook, email, or API based on your subscription tier.

See these data sources in action

Explore how Tradewink turns 35+ data feeds into actionable trading signals with transparent AI reasoning.