Mitek Systems MITK
$17.24 +$0.31 (+1.83%)
Market closed · Nov 6, 8:20 pm ET · Last extended-hours $17.30 +0.35%
Open$17.25
Prev close$16.93
Day range$17.01 – $17.81
Volume666.0K
Market cap$777.91M
P/E (TTM)36.7
Dividend yield–
Average implied volatility across the listed chain right now: 204%. 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 | $17.50 | $0.82 | $0.45/$1.25 | 9 | 781 | 75% |
| 20 Nov 2026 | $15.00 | $2.50 | $2.30/$2.80 | 3 | 673 | 89% |
| 20 Nov 2026 | $20.00 | $0.10 | $0.10/$0.30 | 5 | 1,606 | 76% |
| 20 Nov 2026 | $12.50 | $4.70 | $4.60/$5.40 | 12 | 2,357 | 149% |
| 20 Nov 2026 | $22.50 | $0.13 | $0.00/$0.10 | 0 | 969 | 100% |
| 20 Nov 2026 | $10.00 | $6.94 | $7.10/$8.10 | 0 | 79 | 249% |
| 20 Nov 2026 | $25.00 | $0.08 | $0.00/$0.05 | 0 | 1,354 | 117% |
| 20 Nov 2026 | $7.50 | $9.43 | $9.10/$11.80 | 0 | 18 | 440% |
| 20 Nov 2026 | $5.00 | $11.93 | $11.40/$14.20 | 0 | 5 | 578% |
| 20 Nov 2026 | $30.00 | $0.04 | $0.00/$0.05 | 0 | 204 | 143% |
| 20 Nov 2026 | $2.50 | $14.43 | $13.90/$16.80 | 0 | 5 | 942% |
| 20 Nov 2026 | $35.00 | $0.02 | $0.00/$0.05 | 0 | 14 | 161% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $17.50 | $0.90 | $0.85/$1.40 | 19 | 341 | 78% |
| 20 Nov 2026 | $15.00 | $0.35 | $0.10/$0.30 | 0 | 382 | 78% |
| 20 Nov 2026 | $20.00 | $3.25 | $2.80/$3.30 | 0 | 203 | 90% |
| 20 Nov 2026 | $12.50 | $0.05 | $0.00/$0.10 | 0 | 157 | 100% |
| 20 Nov 2026 | $22.50 | $5.68 | $4.80/$6.10 | 0 | 53 | 115% |
| 20 Nov 2026 | $10.00 | $0.00 | $0.00/$0.05 | 0 | 59 | 106% |
| 20 Nov 2026 | $25.00 | $8.13 | $6.90/$8.40 | 0 | 7 | 0% |
| 20 Nov 2026 | $7.50 | $0.00 | $0.00/$0.75 | 0 | 0 | 125% |
| 20 Nov 2026 | $5.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 183% |
| 20 Nov 2026 | $30.00 | $13.09 | $11.50/$13.60 | 0 | 0 | 0% |
| 20 Nov 2026 | $2.50 | $0.00 | $0.00/$0.05 | 0 | 0 | 284% |
| 20 Nov 2026 | $35.00 | $18.08 | $16.50/$18.90 | 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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