Option chain for Fidus Investment - Closed End (FDUS): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 13, 2026, FDUS had 4 option expirations, from Nov 20, 2026 to Jun 17, 2027, and 26 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 20.7% (+42% on the day) and 0 contracts traded; the busiest was Dec 18, 2026, with 13.

For the latest figures, see FDUS options overview.

Key numbers

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

Nov 20, 2026 (7 days): ATM IV 20.7% (+42%), volume 0
Dec 18, 2026 (35 days): ATM IV 19.2% (+5%), volume 13
Mar 19, 2027 (126 days): ATM IV 20.3% (-8%), volume 13
Jun 17, 2027 (216 days): ATM IV 19.8% (+7%), volume 0

Data as of November 13, 2026.

FDUS Option Chain

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

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