Option chain for Rambus (RMBS): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 27, 2026, RMBS had 7 option expirations, from Nov 20, 2026 to Jan 19, 2029, and 4,460 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 61.2% (-25% on the day) and 3,775 contracts traded.

For the latest figures, see RMBS options overview.

Key numbers

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

Nov 20, 2026 (24 days): ATM IV 61.2% (-25%), volume 3,775
Dec 18, 2026 (52 days): ATM IV 62.1% (-11%), volume 192
Jan 15, 2027 (80 days): ATM IV 64.1% (-10%), volume 198
Feb 19, 2027 (115 days): ATM IV 66.0% (-9%), volume 26
May 21, 2027 (206 days): ATM IV 66.6% (-4%), volume 23
Jan 21, 2028 (451 days): ATM IV 66.0% (-4%), volume 242
Jan 19, 2029 (815 days): ATM IV 67.7% (-1%), volume 4

Data as of October 27, 2026.

RMBS Option Chain

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

▲ Close