N-able NABL
$4.84 −$0.08 (-1.63%)
Market closed · Nov 6, 8:10 pm ET · Last extended-hours $4.84 0.00%
Open$4.95
Prev close$4.92
Day range$4.71 – $5.02
Volume1.98M
Market cap$855.32M
P/E (TTM)–
Dividend yield–
Average implied volatility across the listed chain right now: 183%. 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 | $5.00 | $0.95 | $0.00/$0.30 | 1 | 327 | 285% |
| 20 Nov 2026 | $2.50 | $2.43 | $1.90/$3.00 | 0 | 0 | 299% |
| 20 Nov 2026 | $7.50 | $0.01 | $0.00/$0.70 | 0 | 1 | 105% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $5.00 | $0.41 | $0.05/$0.75 | 0 | 95 | 87% |
| 20 Nov 2026 | $2.50 | $0.00 | $0.00/$0.70 | 0 | 0 | 136% |
| 20 Nov 2026 | $7.50 | $2.58 | $2.05/$3.20 | 0 | 0 | 0% |
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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