Chicago Rivet & Machine Co. (CVR) Open Interest History

Open interest tracks the total number of outstanding options contracts. Rising OI alongside price moves can indicate growing commitment to the trend; declining OI suggests positions are being closed.

Chicago Rivet & Machine Co. (CVR) operates in the Industrials sector, specifically the Manufacturing - Tools & Accessories industry, with a market capitalization near $9.2M, listed on AMEX, employing roughly 161 people, carrying a beta of 0.36 to the broader market. Chicago Rivet & Machine Co. Led by Gregory D. Rizzo, public since 1973-02-23.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for CVR as of 2026-06-02; this typically reflects low options liquidity, a recently listed name, or a temporary data feed delay. Snapshot will refresh on the next active session.

Learn how open interest is reported and how to read the data →