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ImmunityBio IBRX

US equityMarket cap rank #1375
$10.38 +$0.10 (+0.92%)
Market closed · Oct 5, 8:30 pm ET · Last extended-hours $10.43 +0.48%
Open$10.76
Prev close$10.29
Day range$10.13 – $10.81
Volume16.87M
Market cap$11.00B
P/E (TTM)–
Dividend yield–

Average implied volatility across the listed chain right now: 171%. 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
9 Oct 2026 $10.50 $0.40 $0.30/$0.45 2,745 1,114 100%
9 Oct 2026 $10.00 $0.61 $0.55/$0.75 221 2,024 103%
9 Oct 2026 $11.00 $0.25 $0.15/$0.30 799 574 107%
9 Oct 2026 $9.50 $1.20 $0.50/$1.35 415 1,221 72%
9 Oct 2026 $11.50 $0.11 $0.10/$0.20 311 181 118%
9 Oct 2026 $9.00 $1.30 $1.20/$1.55 408 728 0%
9 Oct 2026 $12.00 $0.07 $0.05/$0.10 289 761 116%
9 Oct 2026 $8.50 $1.70 $1.65/$2.20 90 209 133%
9 Oct 2026 $12.50 $0.05 $0.00/$0.15 31 20 125%
9 Oct 2026 $8.00 $2.35 $2.05/$2.55 5 497 0%
9 Oct 2026 $13.00 $0.05 $0.00/$0.10 14 45 144%
9 Oct 2026 $7.50 $2.85 $2.10/$3.60 6 25 0%
9 Oct 2026 $13.50 $0.02 $0.00/$1.40 0 4 138%
9 Oct 2026 $7.00 $3.35 $2.80/$4.10 6 7 256%
9 Oct 2026 $14.00 $0.01 $0.00/$2.15 0 0 139%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
9 Oct 2026 $10.50 $0.55 $0.45/$0.65 107 12 114%
9 Oct 2026 $10.00 $0.35 $0.25/$0.40 942 207 117%
9 Oct 2026 $11.00 $1.17 $0.35/$1.15 0 60 82%
9 Oct 2026 $9.50 $0.15 $0.15/$0.20 314 2,193 121%
9 Oct 2026 $11.50 $1.35 $0.75/$1.85 2 5 128%
9 Oct 2026 $9.00 $0.07 $0.05/$0.10 199 523 120%
9 Oct 2026 $12.00 $1.85 $1.40/$2.30 30 18 173%
9 Oct 2026 $8.50 $0.11 $0.00/$0.10 0 110 171%
9 Oct 2026 $12.50 $2.44 $1.75/$3.00 0 1 207%
9 Oct 2026 $8.00 $0.04 $0.00/$0.05 20 621 163%
9 Oct 2026 $13.00 $2.91 $1.65/$3.50 0 1 0%
9 Oct 2026 $7.50 $0.02 $0.00/$0.30 0 181 171%
9 Oct 2026 $13.50 $3.39 $2.80/$4.00 0 0 263%
9 Oct 2026 $7.00 $0.05 $0.00/$0.05 10 1,122 240%
9 Oct 2026 $14.00 $3.88 $2.90/$5.70 0 0 402%

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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