Option chain for Outlook Therapeutics (OTLK): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 20, 2026, OTLK had 5 option expirations, from Nov 20, 2026 to May 21, 2027, and 351 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 145.7% (+31% on the day) and 34 contracts traded; the busiest was Jan 15, 2027, with 233.

For the latest figures, see OTLK options overview.

Key numbers

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

Nov 20, 2026 (31 days): ATM IV 145.7% (+31%), volume 34
Dec 18, 2026 (59 days): ATM IV 89.5% (-24%), volume 10
Jan 15, 2027 (87 days): ATM IV 111.9% (-29%), volume 233
Feb 19, 2027 (122 days): ATM IV 124.6% (-13%), volume 24
May 21, 2027 (213 days): ATM IV 132.6% (+13%), volume 50

Data as of October 20, 2026.

OTLK Option Chain

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

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