Afya Ltd AFYA
$10.50 +$0.35 (+3.45%)
Market closed · Nov 6, 8:10 pm ET · Last extended-hours $10.50 0.00%
Open$10.17
Prev close$10.15
Day range$10.15 – $10.55
Volume301.3K
Market cap$929.02M
P/E (TTM)6.7
Dividend yield6.38%
Average implied volatility across the listed chain right now: 218%. 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 | $10.00 | $1.67 | $0.00/$0.00 | 0 | 0 | 185% |
| 20 Nov 2026 | $12.50 | $0.84 | $0.00/$0.00 | 0 | 2 | 196% |
| 20 Nov 2026 | $7.50 | $3.10 | $0.00/$0.00 | 0 | 0 | 133% |
| 20 Nov 2026 | $15.00 | $0.42 | $0.00/$0.00 | 0 | 0 | 200% |
| 20 Nov 2026 | $5.00 | $5.20 | $0.00/$0.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $17.50 | $0.20 | $0.00/$0.00 | 0 | 0 | 203% |
| 20 Nov 2026 | $2.50 | $7.65 | $0.00/$0.00 | 0 | 0 | 0% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $10.00 | $1.50 | $0.00/$0.00 | 0 | 0 | 232% |
| 20 Nov 2026 | $12.50 | $3.18 | $0.00/$0.00 | 0 | 11 | 242% |
| 20 Nov 2026 | $7.50 | $0.44 | $0.00/$0.00 | 0 | 0 | 226% |
| 20 Nov 2026 | $15.00 | $5.25 | $0.00/$0.00 | 0 | 6 | 256% |
| 20 Nov 2026 | $5.00 | $0.04 | $0.00/$0.00 | 0 | 0 | 222% |
| 20 Nov 2026 | $17.50 | $7.53 | $0.00/$0.00 | 0 | 0 | 274% |
| 20 Nov 2026 | $2.50 | $0.00 | $0.00/$0.00 | 0 | 0 | 253% |
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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