Option chain for Macrogenics (MGNX): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 23, 2026, MGNX had 4 option expirations, from Nov 20, 2026 to Apr 16, 2027, and 193 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 65.5% (-45% on the day) and 137 contracts traded.

For the latest figures, see MGNX options overview.

Key numbers

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

Nov 20, 2026 (28 days): ATM IV 65.5% (-45%), volume 137
Dec 18, 2026 (56 days): ATM IV 52.4% (-22%), volume 3
Jan 15, 2027 (84 days): ATM IV 67.4% (+4%), volume 13
Apr 16, 2027 (175 days): ATM IV 62.9% (-17%), volume 40

Data as of October 23, 2026.

MGNX Option Chain

Detailed and comprehensive option chain for each expiration listed for MGNX. 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 MGNX options strategy.

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