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Corvus Pharmaceuticals CRVS

US equityMarket cap rank #3332Biotechnology
$10.41 −$0.15 (-1.42%)
Pre-market · Oct 8, 8:10 am ET · After hours $10.52 +1.06%
Open$10.25
Prev close$10.56
Day range$10.25 – $10.65
Volume1.16M
Market cap$875.70M
P/E (TTM)–
Dividend yield–

Average implied volatility across the listed chain right now: 165%. 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

5.008.0011141720232635CallsPuts

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

-48%144%336%528%5.001635CallsPuts

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 $0.82 $0.00/$1.70 0 13 94%
16 Oct 2026 $11.00 $0.31 $0.00/$0.95 0 223 85%
16 Oct 2026 $9.00 $1.62 $0.10/$4.90 0 3 292%
16 Oct 2026 $12.00 $0.33 $0.00/$0.25 1 1,767 135%
16 Oct 2026 $8.00 $2.59 $0.55/$3.60 0 31 0%
16 Oct 2026 $13.00 $0.08 $0.00/$0.25 0 629 108%
16 Oct 2026 $7.00 $3.58 $1.80/$6.00 0 1 323%
16 Oct 2026 $14.00 $0.03 $0.00/$0.60 0 188 109%
16 Oct 2026 $6.00 $4.58 $2.25/$7.00 0 0 307%
16 Oct 2026 $15.00 $0.05 $0.00/$0.20 1 642 142%
16 Oct 2026 $5.00 $5.58 $4.60/$6.60 0 0 375%
16 Oct 2026 $16.00 $0.00 $0.00/$0.05 0 1,791 112%
16 Oct 2026 $17.00 $0.00 $0.00/$0.10 0 145 113%
16 Oct 2026 $18.00 $0.00 $0.00/$0.95 0 70 114%
16 Oct 2026 $19.00 $0.00 $0.00/$0.75 0 49 116%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $10.00 $0.23 $0.00/$0.95 0 29 66%
16 Oct 2026 $11.00 $0.72 $0.10/$4.90 0 83 343%
16 Oct 2026 $9.00 $0.04 $0.00/$0.75 0 2 69%
16 Oct 2026 $12.00 $1.61 $0.95/$3.40 0 2,614 182%
16 Oct 2026 $8.00 $0.00 $0.00/$0.75 0 50 71%
16 Oct 2026 $13.00 $2.60 $2.20/$3.00 13 441 79%
16 Oct 2026 $7.00 $0.00 $0.00/$0.75 0 0 78%
16 Oct 2026 $14.00 $3.45 $2.80/$4.40 0 10 100%
16 Oct 2026 $6.00 $0.00 $0.00/$0.75 0 0 106%
16 Oct 2026 $15.00 $4.44 $3.80/$5.40 0 7 119%
16 Oct 2026 $5.00 $0.00 $0.00/$0.75 0 0 139%
16 Oct 2026 $16.00 $5.44 $4.80/$6.50 0 126 173%
16 Oct 2026 $17.00 $6.44 $4.20/$9.00 0 30 153%
16 Oct 2026 $18.00 $7.44 $6.90/$8.40 0 12 208%
16 Oct 2026 $19.00 $8.44 $7.90/$9.40 0 0 224%

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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