Option chain for State Street SPDR S&P Biotech ETF (XBI): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 30, 2026, XBI had 17 option expirations, from Oct 30, 2026 to Jan 19, 2029, and 32,076 contracts traded that day. The nearest expiration, Oct 30, 2026, had an at-the-money implied volatility of 29.5% (-19% on the day) and 4,436 contracts traded; the busiest was Nov 20, 2026, with 13,616.
For the latest figures, see XBI options overview.
Key numbers
Expirations: at-the-money implied volatility, change on the day, volume
- Oct 30, 2026 (0 days): ATM IV 29.5% (-19%), volume 4,436
- Nov 6, 2026 (7 days): ATM IV 38.9% (+25%), volume 8,347
- Nov 13, 2026 (14 days): ATM IV 38.4% (+14%), volume 436
- Nov 20, 2026 (21 days): ATM IV 36.4% (+12%), volume 13,616
- Nov 27, 2026 (28 days): ATM IV 35.0% (+8%), volume 480
- Dec 4, 2026 (35 days): ATM IV 36.6% (+15%), volume 20
- Dec 11, 2026 (42 days): ATM IV 35.2% (+9%), volume 25
- Dec 18, 2026 (49 days): ATM IV 35.4% (+8%), volume 2,142
- Jan 15, 2027 (77 days): ATM IV 33.2% (+1%), volume 2,125
- Mar 19, 2027 (140 days): ATM IV 33.7% (+4%), volume 316
- Jun 17, 2027 (230 days): ATM IV 32.9% (+3%), volume 87
- Oct 15, 2027 (350 days): ATM IV 33.0% (+0%), volume 0
- Nov 19, 2027 (385 days): ATM IV 33.5% (+2%), volume 1
- Dec 17, 2027 (413 days): ATM IV 33.5% (+3%), volume 16
- Jan 21, 2028 (448 days): ATM IV 33.6% (+3%), volume 21
- Dec 15, 2028 (777 days): ATM IV 33.1% (+2%), volume 5
Data as of October 30, 2026.
Detailed and comprehensive option chain for each expiration listed for XBI. 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 XBI options strategy.
▲ Close
