GCM Grosvenor GCMG
$12.66 +$0.13 (+1.04%)
Market closed · Nov 6, 8:20 pm ET · Last extended-hours $12.66 0.00%
Open$12.53
Prev close$12.53
Day range$12.41 – $12.77
Volume338.9K
Market cap$773.86M
P/E (TTM)24.3
Dividend yield3.71%
Average implied volatility across the listed chain right now: 200%. Implied volatility measures how big a price swing the options market is pricing in — there is no fixed “normal” level, it varies a lot by stock.
Open interest by strike
Nearest listed expiry only. Calls above the line, puts below — clusters mark strikes where the market has built up the most open positions.
Implied volatility by strike
The “volatility smile”: strikes far from the current price often price in richer implied volatility than at-the-money strikes.
Calls
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $12.50 | $0.56 | $0.00/$1.40 | 0 | 0 | 50% |
| 20 Nov 2026 | $15.00 | $0.06 | $0.00/$0.75 | 0 | 2 | 66% |
| 20 Nov 2026 | $10.00 | $2.55 | $1.40/$3.90 | 0 | 0 | 0% |
| 20 Nov 2026 | $17.50 | $0.01 | $0.00/$0.75 | 0 | 0 | 76% |
| 20 Nov 2026 | $7.50 | $5.04 | $4.40/$6.40 | 0 | 0 | 234% |
| 20 Nov 2026 | $20.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 88% |
| 20 Nov 2026 | $5.00 | $7.54 | $6.80/$9.80 | 0 | 0 | 520% |
| 20 Nov 2026 | $22.50 | $0.00 | $0.00/$0.75 | 0 | 0 | 86% |
| 20 Nov 2026 | $2.50 | $10.03 | $9.70/$11.40 | 0 | 2 | 743% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 100% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $12.50 | $0.51 | $0.00/$1.95 | 0 | 1 | 64% |
| 20 Nov 2026 | $15.00 | $2.52 | $0.75/$4.60 | 0 | 0 | 115% |
| 20 Nov 2026 | $10.00 | $0.01 | $0.00/$0.75 | 0 | 0 | 59% |
| 20 Nov 2026 | $17.50 | $4.97 | $4.40/$7.00 | 0 | 0 | 239% |
| 20 Nov 2026 | $7.50 | $0.00 | $0.00/$0.75 | 0 | 0 | 100% |
| 20 Nov 2026 | $20.00 | $7.47 | $6.70/$9.50 | 0 | 0 | 272% |
| 20 Nov 2026 | $5.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 141% |
| 20 Nov 2026 | $22.50 | $9.97 | $9.20/$12.00 | 0 | 0 | 310% |
| 20 Nov 2026 | $2.50 | $0.00 | $0.00/$0.75 | 0 | 0 | 244% |
| 20 Nov 2026 | $25.00 | $12.47 | $11.30/$14.40 | 0 | 0 | 304% |
Open interest = contracts currently outstanding (not yet closed out). Higher open interest generally means a strike/expiry is more actively traded and easier to get in and out of.
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