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Design Therapeutics DSGN

US equityMarket cap rank #3474Biotechnology
$11.69 −$0.28 (-2.34%)
Pre-market · Oct 8, 7:30 am ET · After hours $11.69 0.00%
Open$11.82
Prev close$11.97
Day range$11.58 – $12.06
Volume344.5K
Market cap$731.58M
P/E (TTM)–
Dividend yield–

Average implied volatility across the listed chain right now: 334%. 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

2.006.0010141822263032CallsPuts

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

-88%265%619%973%2.001732CallsPuts

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 $12.00 $1.62 $0.00/$2.40 0 2 247%
16 Oct 2026 $11.00 $2.48 $0.00/$2.90 0 10 310%
16 Oct 2026 $13.00 $0.76 $0.00/$2.10 0 130 175%
16 Oct 2026 $10.00 $3.34 $0.30/$3.80 0 2 149%
16 Oct 2026 $14.00 $0.49 $0.00/$2.00 0 52 172%
16 Oct 2026 $9.00 $4.20 $1.15/$4.50 0 0 145%
16 Oct 2026 $15.00 $0.30 $0.00/$1.95 0 4 170%
16 Oct 2026 $8.00 $5.06 $2.20/$5.50 0 0 202%
16 Oct 2026 $16.00 $0.19 $0.00/$1.90 0 3 169%
16 Oct 2026 $7.00 $5.92 $3.20/$6.50 0 0 257%
16 Oct 2026 $17.00 $0.11 $0.00/$1.90 0 3 167%
16 Oct 2026 $6.00 $6.78 $4.10/$7.50 0 0 292%
16 Oct 2026 $18.00 $0.07 $0.00/$1.90 0 3 167%
16 Oct 2026 $5.00 $7.64 $5.10/$8.50 0 0 361%
16 Oct 2026 $19.00 $0.04 $0.00/$1.90 0 5 166%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $12.00 $1.09 $0.45/$2.60 1 1 192%
16 Oct 2026 $11.00 $1.49 $0.00/$0.95 0 2 267%
16 Oct 2026 $13.00 $1.77 $0.00/$3.20 0 5 133%
16 Oct 2026 $10.00 $1.36 $0.00/$2.00 0 0 323%
16 Oct 2026 $14.00 $2.50 $0.60/$4.10 0 2 81%
16 Oct 2026 $9.00 $1.22 $0.00/$1.90 0 1 378%
16 Oct 2026 $15.00 $3.32 $1.55/$4.90 0 2 0%
16 Oct 2026 $8.00 $1.08 $0.00/$1.90 0 0 433%
16 Oct 2026 $16.00 $4.20 $2.50/$6.00 0 0 0%
16 Oct 2026 $7.00 $0.94 $0.00/$1.90 0 0 490%
16 Oct 2026 $17.00 $5.13 $3.40/$6.90 0 0 0%
16 Oct 2026 $6.00 $0.80 $0.00/$1.90 0 0 551%
16 Oct 2026 $18.00 $6.08 $4.40/$7.90 0 0 0%
16 Oct 2026 $5.00 $0.66 $0.00/$1.90 0 0 617%
16 Oct 2026 $19.00 $7.06 $5.40/$8.90 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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