Calamos Strategic Total Return Fund (CSQ) Options Chain

The options chain displays all available contracts with end-of-day quotes, Greeks, volume, and open interest for each strike and expiration, and streams live quotes for traders who connect a broker. It is the primary tool for options trade selection.

Calamos Strategic Total Return Fund (CSQ) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $3.36B, listed on NASDAQ, carrying a beta of 1.31 to the broader market. The Calamos Strategic Total Return Fund functions as a closed-end balanced mutual fund, originally launched by Calamos Investments LLC and currently managed by Calamos Advisors LLC. Led by John Peter Calamos, public since 2004-04-01.

The options chain displays all available contracts with quotes, Greeks, and open interest. No recent options activity for CSQ as of 2026-08-31; 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 the options chain is reported and how to read the data →