Sprott Active Gold & Silver Miners ETF (GBUG) options traded 13 contracts on October 21, 2026 (3 calls and 10 puts, a put/call ratio of 3.33), compared with a 30-day average of 10. Options price a move of about ±2.7% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 39.1%
Implied move by the nearest expiration: ±2.7%
Option volume: 13 contracts (3 calls, 10 puts); 30-day average 10

Data as of October 21, 2026.

GBUG Option Breakdown

A breakdown of key statistics for each option expiration listed for GBUG. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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