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COT·OI
CFTC data feed No synthetic data Weekly (Fri 3:30pm ET)

Tools

COT & OI analytical tooling for futures markets.

Available Tools

Multi-Asset Comparison

Compare COT indices, OI trends, and signals across multiple assets side-by-side.

Alert Builder

Coming soon. Set custom threshold alerts on COT index, OI regime transitions, and divergence signals.

Backtest Engine

Coming soon. Backtest COT-based trading strategies against historical data.

Daily OI Data

Fetch daily open-interest and price data from Yahoo Finance, CME, Barchart, Twelve Data, and Finnhub.