Schwab Fundamental U.S. Large Company ETF (FNDX) Option Chain

Tracking the FNDX option chain helps you see every strike and expiry on Schwab Fundamental U.S. Large Company ETF in one view, so you can quickly identify contracts that fit your thesis and your risk. It lays out bids, asks, volume, open interest, and Greeks across calls and puts, giving you the full map of FNDX options activity at a glance. Use our scanner to monitor the FNDX option chain in real time and filter for the trades that actually meet your criteria.

An option chain is the complete listing of all available option contracts on an underlying, organized by expiration date and strike price. For FNDX stock options, the chain shows call and put data side by side, making it easy to compare premiums, assess liquidity, and spot pricing dislocations. Reading it well means looking beyond the last price. Implied volatility by strike, volume to open interest ratios, and bid ask spreads all show where FNDX options are being actively traded, and where they are not.

The fund's goal is to track as closely as possible, before fees and expenses, the total return of an index that measures the performance of large U.S. companies based on their fundamental size and weight.