QuantConnect
quantconnect.comResearch and backtest quantitative strategies in notebooks and code
Research and backtest quantitative strategies in notebooks and code
Italian newsreels and historical photographs with archive assistance
Irish photographic archives with catalogue access and image reproduction services
Victorian collection images with free TIFFs and a copy-order service
NSW collection images with free downloads and custom reproduction orders
The unedited early twentieth-century Jewish Encyclopedia
Compare DeFi protocols with defined metrics and historical data
Variable display experiments and Polish type revivals with stories behind the forms.
Compare crypto futures activity and retrieve limited historical series
Develop and compare trading strategies in a Windows backtesting workspace
Interpret options sweeps and equity prints, with new subscriptions currently paused
Compare options history with the risks of current positions
Collect market history and test several strategies in one portfolio
Access market history through APIs, files or SQL
An SNMP-focused network monitor for device discovery, long-term metrics, graphs, and alerting.
Oklahoma history searchable by name, era and topic
Cleveland historical articles with a multimedia search
Australian historical pictures with catalogue downloads and reproduction orders
Model marketing contribution and forecast outcomes from historical spend and business results.
Dutch and international pictures with detailed search and quote tools
European television archives with decade, language and provider filters
Performance and historical footage with clip selection and production licensing
Historical footage research with timecoded screeners and master requests