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Kiniksa Pharmaceuticals International KNSA

US equityMarket cap rank #1916
$76.31 +$0.52 (+0.69%)
Market closed · Oct 5, 8:20 pm ET · Last extended-hours $76.31 0.00%
Open$75.97
Prev close$75.79
Day range$75.29 – $76.79
Volume391.5K
Market cap$5.95B
P/E (TTM)77.1
Dividend yield–

Average implied volatility across the listed chain right now: 120%. 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.

Calls

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $75.00 $3.00 $2.50/$5.00 2 27 58%
16 Oct 2026 $80.00 $1.00 $0.50/$1.65 4 67 46%
16 Oct 2026 $70.00 $6.66 $4.90/$9.50 0 19 59%
16 Oct 2026 $85.00 $0.30 $0.05/$0.60 0 58 49%
16 Oct 2026 $65.00 $10.90 $9.20/$11.60 19 379 0%
16 Oct 2026 $90.00 $0.07 $0.00/$0.65 0 9 49%
16 Oct 2026 $60.00 $16.44 $14.00/$17.10 0 34 0%
16 Oct 2026 $95.00 $0.01 $0.00/$4.90 0 7 50%
16 Oct 2026 $55.00 $21.31 $19.00/$22.10 0 4 0%
16 Oct 2026 $100.00 $0.00 $0.00/$4.90 0 9 51%
16 Oct 2026 $50.00 $26.19 $24.00/$28.80 0 14 103%
16 Oct 2026 $105.00 $0.00 $0.00/$4.90 0 1 52%
16 Oct 2026 $45.00 $31.07 $29.00/$33.60 0 10 0%
16 Oct 2026 $110.00 $0.00 $0.00/$4.90 0 1 54%
16 Oct 2026 $40.00 $36.05 $34.00/$38.80 1 1 158%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $75.00 $2.08 $0.00/$3.90 0 66 52%
16 Oct 2026 $80.00 $6.39 $3.00/$7.00 0 5 53%
16 Oct 2026 $70.00 $1.90 $0.00/$2.00 0 12 87%
16 Oct 2026 $85.00 $10.83 $6.90/$11.50 0 0 58%
16 Oct 2026 $65.00 $1.72 $0.00/$4.90 0 0 117%
16 Oct 2026 $90.00 $15.61 $11.50/$16.00 0 0 55%
16 Oct 2026 $60.00 $1.53 $0.00/$4.90 0 4 146%
16 Oct 2026 $95.00 $20.54 $16.50/$21.00 0 0 69%
16 Oct 2026 $55.00 $1.35 $0.00/$2.90 0 5 175%
16 Oct 2026 $100.00 $25.52 $21.50/$26.00 0 0 82%
16 Oct 2026 $50.00 $1.17 $0.00/$4.90 0 2 203%
16 Oct 2026 $105.00 $30.51 $26.30/$31.00 0 0 0%
16 Oct 2026 $45.00 $0.99 $0.00/$4.90 0 4 231%
16 Oct 2026 $110.00 $35.51 $31.50/$36.00 0 0 105%
16 Oct 2026 $40.00 $0.81 $0.00/$4.90 0 4 260%

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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