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Solid Biosciences SLDB

US equityMarket cap rank #3471Biotechnology
$6.85 −$0.07 (-1.01%)
Pre-market · Oct 8, 9:00 am ET · After hours $6.85 0.00%
Open$6.76
Prev close$6.92
Day range$6.69 – $6.98
Volume744.7K
Market cap$734.49M
P/E (TTM)–
Dividend yield–

Average implied volatility across the listed chain right now: 313%. 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

1.003.005.007.009.0011131517CallsPuts

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

-65%195%455%715%1.009.0017CallsPuts

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 $7.00 $0.90 $0.00/$4.30 0 1 234%
16 Oct 2026 $6.00 $1.62 $0.00/$4.90 0 0 297%
16 Oct 2026 $8.00 $0.56 $0.00/$1.00 0 1 231%
16 Oct 2026 $5.00 $2.40 $0.10/$4.90 0 0 393%
16 Oct 2026 $9.00 $0.34 $0.00/$0.55 0 458 230%
16 Oct 2026 $4.00 $3.23 $0.50/$5.20 0 0 0%
16 Oct 2026 $10.00 $0.20 $0.00/$0.55 0 55 229%
16 Oct 2026 $3.00 $4.10 $1.50/$6.00 0 0 0%
16 Oct 2026 $11.00 $0.12 $0.00/$4.10 0 47 228%
16 Oct 2026 $2.00 $5.00 $3.00/$7.00 0 0 625%
16 Oct 2026 $12.00 $0.07 $0.00/$4.10 0 0 228%
16 Oct 2026 $1.00 $5.94 $3.50/$8.00 0 0 0%
16 Oct 2026 $13.00 $0.04 $0.00/$4.10 0 0 228%
16 Oct 2026 $14.00 $0.02 $0.00/$4.10 0 0 227%
16 Oct 2026 $15.00 $0.01 $0.00/$4.10 0 0 227%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $7.00 $0.98 $0.00/$1.15 0 28 217%
16 Oct 2026 $6.00 $0.70 $0.00/$0.55 0 0 277%
16 Oct 2026 $8.00 $1.63 $0.10/$4.90 0 115 425%
16 Oct 2026 $5.00 $0.48 $0.00/$0.05 0 0 335%
16 Oct 2026 $9.00 $2.41 $0.20/$4.90 0 19 250%
16 Oct 2026 $4.00 $0.31 $0.00/$4.10 0 0 394%
16 Oct 2026 $10.00 $3.27 $1.35/$5.40 0 2 240%
16 Oct 2026 $3.00 $0.17 $0.00/$4.10 0 0 459%
16 Oct 2026 $11.00 $4.19 $2.00/$6.50 0 0 224%
16 Oct 2026 $2.00 $0.08 $0.00/$4.10 0 0 538%
16 Oct 2026 $12.00 $5.14 $3.00/$7.50 0 0 252%
16 Oct 2026 $1.00 $0.02 $0.00/$0.05 0 0 650%
16 Oct 2026 $13.00 $6.11 $4.00/$8.50 0 0 277%
16 Oct 2026 $14.00 $7.10 $5.00/$9.50 0 0 300%
16 Oct 2026 $15.00 $8.09 $6.00/$10.50 0 0 321%

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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