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DBV Technologies DBVT

US equityMarket cap rank #3606Biotechnology
$9.77 −$0.21 (-2.10%)
Pre-market · Oct 8, 9:00 am ET · After hours $9.32 -4.61%
Open$9.74
Prev close$9.98
Day range$9.64 – $10.05
Volume535.3K
Market cap$614.03M
P/E (TTM)–
Dividend yield–

Average implied volatility across the listed chain right now: 187%. 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

2.507.5013182330CallsPuts

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

-44%131%305%480%2.501530CallsPuts

The “volatility smile”: strikes far from the current price often price in richer implied volatility than at-the-money strikes.

Calls

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $10.00 $0.65 $0.00/$5.00 0 4 126%
16 Oct 2026 $7.50 $2.54 $0.10/$5.00 0 0 200%
16 Oct 2026 $12.50 $0.07 $0.00/$5.00 0 380 115%
16 Oct 2026 $5.00 $5.02 $2.50/$7.00 0 0 0%
16 Oct 2026 $15.00 $0.00 $0.00/$5.00 0 0 111%
16 Oct 2026 $2.50 $7.52 $5.00/$9.50 0 0 0%
16 Oct 2026 $17.50 $0.00 $0.00/$5.00 0 0 108%
16 Oct 2026 $20.00 $0.00 $0.00/$5.00 0 0 130%
16 Oct 2026 $22.50 $0.00 $0.00/$5.00 0 0 150%
16 Oct 2026 $25.00 $0.00 $0.00/$5.00 0 0 167%
16 Oct 2026 $30.00 $0.00 $0.00/$5.00 0 0 196%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $10.00 $1.00 $0.35/$5.00 30 45 436%
16 Oct 2026 $7.50 $0.02 $0.00/$0.05 0 0 98%
16 Oct 2026 $12.50 $2.56 $0.50/$5.00 0 0 95%
16 Oct 2026 $5.00 $0.00 $0.00/$0.05 0 0 128%
16 Oct 2026 $15.00 $5.02 $3.00/$7.50 0 0 148%
16 Oct 2026 $2.50 $0.00 $0.00/$5.00 0 0 255%
16 Oct 2026 $17.50 $7.52 $5.50/$10.00 0 0 190%
16 Oct 2026 $20.00 $10.02 $8.00/$12.50 0 0 226%
16 Oct 2026 $22.50 $12.52 $10.50/$15.00 0 0 256%
16 Oct 2026 $25.00 $15.02 $13.00/$17.50 0 0 283%
16 Oct 2026 $30.00 $20.02 $18.00/$22.50 0 0 329%

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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