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Bicara Therapeutics BCAX

US equityMarket cap rank #3186Biotechnology
$16.42 −$0.14 (-0.85%)
Market closed · Oct 8, 7:00 am ET · Last extended-hours $16.42 0.00%
Open$16.44
Prev close$16.56
Day range$16.25 – $17.11
Volume915.6K
Market cap$1.09B
P/E (TTM)–
Dividend yield–

Average implied volatility across the listed chain right now: 310%. 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

2.507.501318233040CallsPuts

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

-93%280%654%1028%2.501840CallsPuts

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 $17.50 $2.03 $0.00/$4.90 0 0 248%
16 Oct 2026 $15.00 $3.15 $0.00/$4.90 0 0 250%
16 Oct 2026 $20.00 $1.28 $0.00/$4.90 0 0 247%
16 Oct 2026 $12.50 $4.71 $2.30/$6.50 0 0 206%
16 Oct 2026 $22.50 $0.79 $0.00/$4.90 0 166 246%
16 Oct 2026 $10.00 $6.72 $4.80/$9.00 0 0 316%
16 Oct 2026 $25.00 $0.49 $0.00/$2.55 0 100 246%
16 Oct 2026 $7.50 $9.07 $7.00/$11.50 0 0 408%
16 Oct 2026 $5.00 $11.56 $9.50/$14.00 0 0 591%
16 Oct 2026 $30.00 $0.18 $0.00/$4.90 0 3 245%
16 Oct 2026 $2.50 $14.06 $12.00/$16.50 0 6 935%
16 Oct 2026 $35.00 $0.07 $0.00/$4.90 0 2 245%
16 Oct 2026 $40.00 $0.03 $0.00/$4.90 0 1 244%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $17.50 $3.00 $0.00/$1.75 0 0 238%
16 Oct 2026 $15.00 $1.62 $0.00/$4.90 0 0 239%
16 Oct 2026 $20.00 $4.75 $1.00/$5.50 0 20 0%
16 Oct 2026 $12.50 $0.68 $0.00/$4.90 0 0 240%
16 Oct 2026 $22.50 $6.76 $3.50/$8.00 0 0 0%
16 Oct 2026 $10.00 $0.19 $0.00/$4.90 0 4 241%
16 Oct 2026 $25.00 $8.95 $6.00/$10.50 0 0 0%
16 Oct 2026 $7.50 $0.02 $0.00/$4.90 0 0 241%
16 Oct 2026 $5.00 $0.00 $0.00/$4.90 0 0 241%
16 Oct 2026 $30.00 $13.64 $11.00/$15.20 0 0 0%
16 Oct 2026 $2.50 $0.00 $0.00/$0.05 0 0 339%
16 Oct 2026 $35.00 $18.52 $16.00/$20.50 0 0 0%
16 Oct 2026 $40.00 $23.47 $21.00/$25.50 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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