Option chain for Medifast (MED): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 20, 2026, MED had 4 option expirations, from Nov 20, 2026 to Jun 17, 2027, and 35 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 44.6% (-9% on the day) and 32 contracts traded.

For the latest figures, see MED options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Nov 20, 2026 (31 days): ATM IV 44.6% (-9%), volume 32
Dec 18, 2026 (59 days): ATM IV 40.6% (-6%), volume 0
Mar 19, 2027 (150 days): ATM IV 41.4% (-4%), volume 3
Jun 17, 2027 (240 days): ATM IV 39.6% (-15%), volume 0

Data as of October 20, 2026.

MED Option Chain

Detailed and comprehensive option chain for each expiration listed for MED. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any MED options strategy.

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