Option chain for WisdomTree U.S. Efficient Core (NTSX): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 21, 2026, NTSX had 4 option expirations, from Nov 20, 2026 to Jun 17, 2027, and 1 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 14.9% (-4% on the day) and 0 contracts traded; the busiest was Jun 17, 2027, with 1.

For the latest figures, see NTSX options overview.

Key numbers

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

Nov 20, 2026 (30 days): ATM IV 14.9% (-4%), volume 0
Dec 18, 2026 (58 days): ATM IV 12.3% (-6%), volume 0
Mar 19, 2027 (149 days): ATM IV 14.6% (-4%), volume 0
Jun 17, 2027 (239 days): ATM IV 15.4% (-2%), volume 1

Data as of October 21, 2026.

NTSX Option Chain

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

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