SEI Exchange Traded Funds - SEI Select Small Cap ETF (SEIS) 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.

SEI Exchange Traded Funds - SEI Select Small Cap ETF (SEIS) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $580.2M, listed on NASDAQ, carrying a beta of 1.17 to the broader market. SEIS primarily invests in small-cap equities using an integrated management approach. public since 2024-10-10.

The options chain displays all available contracts with quotes, Greeks, and open interest. No recent options activity for SEIS as of 2026-10-15; 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 →