The Ultra Data Source for Your Trading AI

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Stock Market

Old-school raw historical price is out, our data is the best way to power trading AI.
With pre-digested real-time financial insights, you can make smarter trading AI — in 5 minutes, no complex pipelines required.

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AI Agent
PlusE MCP Server
Developer Ready

Simple to Sophisticated

AI-optimized signals vs. overwhelming raw data your LLM would struggle to process. No extra pipelines, just plug and play!.

Traditional APIs

Inefficient
Raw JSON Response
// 156KB of raw technical indicators
{
  "AAPL": [{
    "timestamp": "2024-01-15T14:30:00Z",
    "open": 185.42,
    "high": 186.15,
    "low": 184.83,
    "close": 185.92,
    "volume": 45678234,
    "rsi": 64.2,
    "macd": 0.23,
    "bollinger_upper": 187.45,
    "bollinger_lower": 183.89,
    "sma_20": 184.67,
    "ema_12": 185.23,
    "stochastic_k": 78.4,
    "adx": 32.1,
    "williams_r": -21.8,
    "cci": 45.2,
    "momentum": 2.34,
    "atr": 1.12,
    "obv": 1234567890
    // ... 2,830 more data points ...
  },
  // ... more 250 timestamps ...
  ]
}
Size 156KB
Processing ~60s

PlusE MCP Server

Optimized
AI-Ready Digest
// 6.2KB of AI-optimized signals
PRICE HISTORY FOR nvda (6mo):

===== SIGNAL SUCCESS RATE DIGEST =====
+--------------------------------+----------------+
| Indicator Signal               | Success Rate   |
+================================+================+
| RSI 14 Oversold (30) [UP]     | 100.00%        |
| RSI 14 Overbought (70) [DOWN] | 12.50%         |
| SMA 20/50 Golden Cross [UP]    | 100.00%        |
| Bollinger Upper Band [DOWN]    | 46.15%         |
+--------------------------------+----------------+

===== TIME SERIES SUMMARY =====
- Average Daily Return: 0.3215%
- Daily Volatility: 2.9095%
- Trend: Moderate downward trend

===== PATTERN RECOGNITION =====
- Engulfing Pattern: Recent 2025-09-04
- Fibonacci: Price between 50% & 61.8%
Size 6.2KB
Processing < 10s
Proven Results

Efficiency That Scales

We've benchmarked PlusE against traditional financial data stacks. The efficiency gains are built into the architecture.

90% ↑

Faster Setup

vs. building custom data pipelines. From 2 weeks to 5 mins.

80% ↓

Token Reduction

In LLM processing costs via pre-filtered signals.

50% ↑

Accuracy Boost

In trading signal quality via ML-filtered indicators.

75% ↓

Less Hallucination

Reduction in AI false signals with validated data.

Data Processing Speed

Benchmark for delivering 1,000 tickers with full analysis.

PlusE MCP 2.3s
Traditional API Stack 45s
Manual Pipeline 192s
Powering AI Trading Innovation

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From individual quant traders to institutional hedge funds, developers rely on PlusE for AI-ready market intelligence

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Pricing

Simple, Transparent Pricing

Access ML-powered data abstraction at any scale. Pay for intelligent insights, not raw data volume.

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Free

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$0
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  • Limited Rate Limit
  • Basic ML Models
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Flex

Pay-as-you-go

Flexible credit-based access for varying data needs.

$9.9 / 750 credits
  • Minute-level Real-time Data
  • Standard Rate Limit
  • Latest ML Prediction Models
  • Standard Technical Support
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Most Popular

Trader

Popular

For active traders needing consistent data access.

$39.9 /month
  • ALL features in Flex Plan
  • High Rate Limit
  • Priority Technical Support
  • Overage: $0.005 / credit
Start Trader Plan

Annual: $399/year (Save 17%)

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FAQ

Frequently Asked Questions

Learn how PlusE's data abstraction transforms your AI trading capabilities

PlusE specializes in market data for AI trading agents—we don't just deliver raw financial data. Our ML models preprocess massive datasets into condensed, AI-optimized insights that eliminate information overload for your LLM, leading to better trading decisions.

Large language models struggle with vast, noisy financial datasets. PlusE's intelligent preprocessing filters out noise, highlights key signals, and presents data in formats optimized for LLM comprehension, dramatically improving analysis speed and accuracy.

We offer sentiment analysis, trend prediction, anomaly detection, volatility analysis, and risk assessment—all delivered as data abstractions that your trading AI can immediately understand and act upon.

Yes, we offer a free Trial plan with hundreds of monthly credits, comprehensive market data, and community support, perfect for getting started.

You can reach us on Telegram or Reddit. Priority support is available for Pro Trader plan users.

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