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Frequently Asked Questions
About Aperiodic
What is Aperiodic?
How is Aperiodic different from raw data providers like Tardis or Amberdata?
Is Aperiodic a research or analysis platform?
Which markets does Aperiodic cover?
Why did you build Aperiodic?
Why can't I just build this infrastructure myself?
Data Products & Metrics
What is TrueOHLCV?
What are tick bars—and why do they matter?
What derivatives data does Aperiodic provide?
What does "point-in-time" and "locally timestamped" mean?
Raw Data
Do you sell raw data?
What is in each raw dataset?
Is it the same data your metrics are built from?
What does a modelled local timestamp mean?
How are raw files delivered?
Can I try raw data before I buy?
How do I check coverage and gaps for a symbol?
How much is Prime + Raw, and how do I get it?
What can I do with raw data?
Do you offer raw L2 order books, liquidations or spot data?
Data Quality & Validation
How does Aperiodic ensure data quality?
How is Aperiodic data normalised across exchanges?
Access & Integration
How do I access the data?
How often is the data updated?
Is there a Python SDK?
Can I download data in bulk or stream it in real time?
What history depth is included in each plan?
How far back does the data go?
Pricing & Plans
What is the difference between a personal and commercial license?
Is there a free trial or free tier?
Can I cancel or change plans at any time?
Do you offer refunds?
Do you offer discounts for academic or non-profit research?